nativeaotPreview4.md

Legend

• Statistical Test threshold: 10%, the noise filter: 2 ns
• Result is conclusion: Slower|Faster|Same|Noise|Unknown. Noise means that the difference was larger than 10% but not 2 ns.
• Base is median base execution time in nanoseconds for net7.0-preview4
• Diff is median diff execution time in nanoseconds for nativeaot7.0-preview4
• Ratio = Base/Diff (the higher the better).
• Alloc Delta = Allocated bytes diff - Allocated bytes base (the lower the better)

Statistics

Total: 21335 Same: 48.48 % Slower: 19.10 % Faster: 14.76 % Noise: 17.56 % Unknown: 0.11 %

Statistics per Architecture

Architecture	Same	Slower	Faster	Noise	Unknown
Arm64	45.36 %	25.44 %	10.70 %	18.40 %	0.09 %
X64	49.26 %	17.50 %	15.78 %	17.35 %	0.11 %

Statistics per Operating System

Operating System	Same	Slower	Faster	Noise	Unknown
Windows 10	49.14 %	21.36 %	10.32 %	19.09 %	0.09 %
macOS Monterey 12.2.1	50.32 %	15.18 %	15.74 %	18.65 %	0.12 %
ubuntu 18.04	50.24 %	14.74 %	24.95 %	9.92 %	0.14 %
Windows 11	43.62 %	22.71 %	12.70 %	20.87 %	0.09 %

Statistics per Namespace

Namespace	Same	Slower	Faster	Noise	Unknown
BenchmarksGame	70.48 %	18.10 %	11.43 %	0.00 %	0.00 %
Benchstone.BenchF	89.00 %	4.00 %	7.00 %	0.00 %	0.00 %
Benchstone.BenchI	76.67 %	10.83 %	12.50 %	0.00 %	0.00 %
Benchstone.MDBenchF	100.00 %	0.00 %	0.00 %	0.00 %	0.00 %
Benchstone.MDBenchI	91.11 %	8.89 %	0.00 %	0.00 %	0.00 %
Devirtualization	24.00 %	40.00 %	12.00 %	24.00 %	0.00 %
Exceptions	2.22 %	0.00 %	97.78 %	0.00 %	0.00 %
FractalPerf	0.00 %	0.00 %	100.00 %	0.00 %	0.00 %
GuardedDevirtualization	36.67 %	0.00 %	26.67 %	36.67 %	0.00 %
Inlining	46.67 %	0.00 %	0.00 %	53.33 %	0.00 %
Interop	0.00 %	0.00 %	100.00 %	0.00 %	0.00 %
JetStream	40.00 %	50.00 %	10.00 %	0.00 %	0.00 %
Layout	80.00 %	20.00 %	0.00 %	0.00 %	0.00 %
Lowering	80.00 %	0.00 %	0.00 %	20.00 %	0.00 %
Microsoft.AspNetCore.Server.Kestrel.Performance	25.00 %	52.50 %	22.50 %	0.00 %	0.00 %
Microsoft.Extensions.Caching.Memory.Tests	34.55 %	58.18 %	7.27 %	0.00 %	0.00 %
Microsoft.Extensions.Configuration.Xml	70.00 %	30.00 %	0.00 %	0.00 %	0.00 %
Microsoft.Extensions.DependencyInjection	2.58 %	95.48 %	0.65 %	1.29 %	0.00 %
Microsoft.Extensions.Logging	57.14 %	21.71 %	20.00 %	1.14 %	0.00 %
Microsoft.Extensions.Primitives.Performance	27.50 %	0.00 %	2.50 %	70.00 %	0.00 %
Microsoft.Extensions.Primitives	61.11 %	4.44 %	2.22 %	32.22 %	0.00 %
PerfLabTests	25.00 %	56.25 %	15.25 %	3.50 %	0.00 %
PerfLabTests.CastingPerf2	29.33 %	29.33 %	41.33 %	0.00 %	0.00 %
SciMark2	88.00 %	4.00 %	8.00 %	0.00 %	0.00 %
SIMD	100.00 %	0.00 %	0.00 %	0.00 %	0.00 %
Span	97.60 %	1.60 %	0.80 %	0.00 %	0.00 %
StoreBlock	72.00 %	0.67 %	0.00 %	27.33 %	0.00 %
System.Buffers.Binary.Tests	60.00 %	15.00 %	7.50 %	17.50 %	0.00 %
System.Buffers.Tests	50.00 %	29.48 %	10.86 %	9.66 %	0.00 %
System.Buffers.Text.Tests	72.65 %	3.82 %	3.53 %	20.00 %	0.00 %
System.Collections	52.96 %	23.97 %	21.83 %	1.24 %	0.00 %
System.Collections.Concurrent	58.75 %	21.88 %	1.25 %	18.12 %	0.00 %
System.Collections.Tests	55.14 %	22.06 %	11.78 %	11.03 %	0.00 %
System.ComponentModel.Tests	23.64 %	76.36 %	0.00 %	0.00 %	0.00 %
System.ConsoleTests	70.00 %	26.67 %	3.33 %	0.00 %	0.00 %
System.Diagnostics	40.00 %	30.00 %	30.00 %	0.00 %	0.00 %
System.Diagnostics.Tracing	55.00 %	20.00 %	25.00 %	0.00 %	0.00 %
System.Drawing.Tests	80.00 %	8.33 %	1.67 %	10.00 %	0.00 %
System.Formats.Cbor.Tests	87.69 %	3.08 %	9.23 %	0.00 %	0.00 %
System.Globalization.Tests	45.80 %	31.76 %	20.46 %	1.98 %	0.00 %
System	67.78 %	27.78 %	0.00 %	4.44 %	0.00 %
System.IO.Compression	94.44 %	3.06 %	2.50 %	0.00 %	0.00 %
System.IO.MemoryMappedFiles.Tests	80.00 %	0.00 %	20.00 %	0.00 %	0.00 %
System.IO.Pipelines.Tests	45.00 %	55.00 %	0.00 %	0.00 %	0.00 %
System.IO.Pipes.Tests	83.33 %	6.67 %	10.00 %	0.00 %	0.00 %
System.IO.Tests	71.53 %	14.15 %	11.10 %	3.22 %	0.00 %
System.Linq.Tests	62.38 %	20.99 %	16.04 %	0.59 %	0.00 %
System.MathBenchmarks	77.74 %	1.94 %	17.42 %	2.90 %	0.00 %
System.Memory	44.26 %	9.07 %	18.14 %	28.52 %	0.00 %
System.Net.Http.Tests	26.67 %	30.00 %	43.33 %	0.00 %	0.00 %
System.Net.NetworkInformation.Tests	85.00 %	0.00 %	15.00 %	0.00 %	0.00 %
System.Net.Primitives.Tests	51.82 %	20.00 %	11.82 %	16.36 %	0.00 %
System.Net.Security.Tests	90.14 %	2.82 %	7.04 %	0.00 %	0.00 %
System.Net.Sockets.Tests	88.00 %	4.00 %	8.00 %	0.00 %	0.00 %
System.Net.Tests	83.33 %	10.00 %	6.67 %	0.00 %	0.00 %
System.Net.WebSockets.Tests	70.00 %	20.00 %	10.00 %	0.00 %	0.00 %
System.Numerics.Tests	20.71 %	3.73 %	12.56 %	63.00 %	0.00 %
System.Reflection	12.86 %	54.29 %	30.00 %	2.86 %	0.00 %
System.Runtime.InteropServices.Tests	100.00 %	0.00 %	0.00 %	0.00 %	0.00 %
System.Security.Cryptography.Primitives.Tests.Performance	7.50 %	0.00 %	92.50 %	0.00 %	0.00 %
System.Security.Cryptography.Tests	80.00 %	6.67 %	13.33 %	0.00 %	0.00 %
System.Security.Cryptography.X509Certificates.Tests	86.67 %	0.00 %	13.33 %	0.00 %	0.00 %
System.Tests	53.83 %	19.55 %	13.24 %	13.38 %	0.00 %
System.Text.Encodings.Web.Tests	79.17 %	7.50 %	12.50 %	0.83 %	0.00 %
System.Text.Json.Document.Tests	75.60 %	19.60 %	4.80 %	0.00 %	0.00 %
System.Text.Json.Reader.Tests	90.00 %	0.00 %	10.00 %	0.00 %	0.00 %
System.Text.Json.Tests	68.88 %	26.24 %	4.88 %	0.00 %	0.00 %
System.Text	64.00 %	22.67 %	13.33 %	0.00 %	0.00 %
System.Text.RegularExpressions.Tests	35.27 %	47.03 %	16.06 %	0.00 %	1.65 %
System.Text.Tests	55.24 %	12.86 %	28.57 %	3.33 %	0.00 %
System.Threading.Channels.Tests	36.67 %	53.33 %	10.00 %	0.00 %	0.00 %
System.Threading.Tasks.Tests	20.00 %	26.67 %	46.67 %	6.67 %	0.00 %
System.Threading.Tasks	57.14 %	25.71 %	15.71 %	1.43 %	0.00 %
System.Threading.Tests	46.81 %	22.98 %	10.64 %	19.57 %	0.00 %
System.Xml.Linq	55.79 %	28.42 %	7.37 %	8.42 %	0.00 %
System.Xml.Tests	84.00 %	16.00 %	0.00 %	0.00 %	0.00 %
V8.Crypto	80.00 %	0.00 %	20.00 %	0.00 %	0.00 %
V8.Richards	100.00 %	0.00 %	0.00 %	0.00 %	0.00 %
XmlDocumentTests.XmlDocumentTests	26.67 %	33.33 %	13.33 %	26.67 %	0.00 %
XmlDocumentTests.XmlNodeListTests	30.00 %	20.00 %	40.00 %	10.00 %	0.00 %
XmlDocumentTests.XmlNodeTests	20.00 %	0.00 %	0.00 %	80.00 %	0.00 %
HardwareIntrinsics.RayTracer	50.00 %	50.00 %	0.00 %	0.00 %	0.00 %

Microsoft.Extensions.DependencyInjection.ActivatorUtilitiesBenchmark.Factory

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	55.99	1206.19	0.05	+296	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	30.90	659.71	0.05	+296	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	28.57	717.41	0.04	+296	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	33.26	698.27	0.05	+296	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	48.91	977.69	0.05	+296	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

Microsoft.Extensions.DependencyInjection.GetService.Transient

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	42.43	595.56	0.07	+184	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	26.12	382.18	0.07	+184	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	25.14	374.32	0.07	+184	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	30.36	443.87	0.07	+184	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	44.85	608.30	0.07	+184	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

Microsoft.Extensions.DependencyInjection.GetServiceIEnumerable.Transient

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	168.20	5783.67	0.03	+1842	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	76.32	3654.05	0.02	+1841	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	59.85	3616.26	0.02	+1841	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	97.01	3910.64	0.02	+1841	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	318.38	6368.53	0.05	+1867	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

Microsoft.Extensions.DependencyInjection.ScopeValidation.Transient

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	41.71	596.75	0.07	+184	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	25.41	390.45	0.07	+184	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	24.15	377.61	0.06	+184	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	28.05	468.99	0.06	+184	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	46.10	598.60	0.08	+184	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

Microsoft.Extensions.DependencyInjection.ScopeValidation.TransientWithScopeValidation

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	60.08	609.25	0.10	+184	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	34.90	396.92	0.09	+184	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	31.87	386.30	0.08	+184	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	38.60	479.03	0.08	+184	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	57.22	643.64	0.09	+184	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Common.OneNodeBacktracking(Options: IgnoreCase, Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	135.53	1630.99	0.08	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	104.32	1274.11	0.08	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	66.06	952.94	0.07	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	91.17	1231.25	0.07	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	94.81	1408.40	0.07	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.Count(Pattern: ".{0,2}(Tom|Sawyer|Huckleberry|Finn)", Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	751257100.00	7803772000.00	0.10	-48	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	572828900.00	6028976600.00	0.10	-48	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	376739550.00	5695995100.00	0.07	-48	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	544904178.00	5810340277.00	0.09	-48	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	628430592.00	6677537038.00	0.09	-48	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.Count(Pattern: ".{2,4}(Tom|Sawyer|Huckleberry|Finn)", Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	760622450.00	7713745550.00	0.10	-48	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	552987100.00	6001958300.00	0.09	-48	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	369226700.00	5641955700.00	0.07	-48	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	535121665.00	5723253070.50	0.09	-48	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	617027876.00	6628495958.50	0.09	-48	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "(?s).*", Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	110.78	2034102.34	0.00	+5	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	111.39	1483722.16	0.00	+4	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	62.19	1192901.20	0.00	+3	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	74.43	1579766.65	0.00	+4	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	85.83	1827198.20	0.00	+5	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Common.OneNodeBacktracking(Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	133.94	1440.38	0.09	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	98.91	1123.96	0.09	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Slower	99.02	847.81	0.12	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	89.16	1083.08	0.08	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	100.12	1245.69	0.08	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Type.GetTypeFromHandle

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	2.01	5.70	0.35	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	0.12	4.76	0.03	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Slower	0.51	4.58	0.11	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	0.00	4.81	0.00	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	0.29	6.15	0.05	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Reflection.Activator.CreateInstanceType

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	15.97	209.45	0.08	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	10.09	145.06	0.07	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	9.52	157.87	0.06	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	12.65	150.69	0.08	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	23.58	179.28	0.13	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Common.Backtracking(Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	210.15	2158.35	0.10	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	131.81	1680.19	0.08	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	89.75	1246.75	0.07	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	140.46	1588.43	0.09	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	260.07	1973.06	0.13	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Common.Backtracking(Options: IgnoreCase, Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	256.77	2350.50	0.11	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	159.06	1821.75	0.09	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	116.62	1373.65	0.08	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	169.48	1792.77	0.09	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	302.22	2193.08	0.14	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

Microsoft.Extensions.DependencyInjection.ActivatorUtilitiesBenchmark.ServiceProvider

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	46.24	446.84	0.10	+72	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	24.76	250.23	0.10	+72	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	27.75	266.02	0.10	+72	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	29.24	251.06	0.12	+72	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	47.47	359.48	0.13	+72	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Reflection.Activator.CreateInstanceType

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	14.60	121.48	0.12	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	9.45	85.82	0.11	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	7.20	95.38	0.08	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	10.60	87.10	0.12	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	22.85	109.04	0.21	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Diagnostics.Perf_Process.GetCurrentProcess

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	142.04	1000.23	0.14	+64	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	103.89	691.99	0.15	+64	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	64.63	779.97	0.08	+64	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	104.20	898.02	0.12	+64	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Slower	214.72	1005.16	0.21	+64	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Buffers.Tests.RentReturnArrayPoolTests.ProducerConsumer(RentalSize: 4096, ManipulateArray: False, Async: False, UseSharedPool: True)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1035.89	28402.30	0.04	+230	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	1031.71	14993.67	0.07	+207	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1378.64	15488.26	0.09	+207	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	1244.80	1283.13	0.97	-10	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	1014.54	4015.37	0.25	+53	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)	several?

System.Numerics.Tests.Perf_Quaternion.CreateFromAxisAngleBenchmark

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	2.04	21.21	0.10	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	0.64	15.06	0.04	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	0.36	10.58	0.03	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	5.47	13.11	0.42	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	6.64	15.63	0.42	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.CreateAddAndClear.ConcurrentDictionary(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	64614.59	254817.14	0.25	+16385	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	67615.17	475852.15	0.14	+49154	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	38845.50	414977.53	0.09	+49153	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores	bimodal
Slower	78981.98	438806.96	0.18	+49152	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	79174.15	241955.10	0.33	+16384	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.Sort.Array(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	6481.40	22741.04	0.29	+48	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	3370.37	18946.89	0.18	+48	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	3846.70	12979.76	0.30	+48	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	3355.25	20016.50	0.17	+48	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	3969.83	23224.05	0.17	+48	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.Sort.List(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	5819.03	22765.14	0.26	+48	Windows 10	Arm64	Microsoft SQ1 3.0 GHz	bimodal
Slower	4394.40	19329.77	0.23	+48	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	3543.40	13061.92	0.27	+48	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	3350.63	20100.62	0.17	+48	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	3910.87	23223.69	0.17	+48	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Common.IP_IsMatch(Options: IgnoreCase, Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	168.66	898.21	0.19	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	133.48	662.01	0.20	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	92.40	562.45	0.16	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	136.68	631.16	0.22	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	154.25	730.85	0.21	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Common.IP_IsNotMatch(Options: IgnoreCase, Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	177.41	900.07	0.20	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	127.17	655.86	0.19	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	92.52	561.11	0.16	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	136.82	632.36	0.22	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	154.59	726.06	0.21	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Common.IP_IsMatch(Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	177.88	899.85	0.20	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	132.90	661.40	0.20	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	91.39	565.74	0.16	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	136.28	624.86	0.22	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	154.40	730.64	0.21	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Common.IP_IsNotMatch(Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	177.40	900.40	0.20	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	131.98	661.63	0.20	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	92.46	563.18	0.16	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	136.06	626.78	0.22	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	153.48	727.24	0.21	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Globalization.Tests.StringSearch.IsSuffix_DifferentLastChar(Options: (en-US, IgnoreNonSpace, False))

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	8.25	7128.95	0.00	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	18.82	4973.62	0.00	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	14.60	3940.76	0.00	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	8.64	11.05	0.78	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	11.28	13.65	0.83	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.Sort.Array(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	7158.43	21656.04	0.33	+48	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	5226.88	18900.47	0.28	+48	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	3805.91	12035.12	0.32	+48	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	3675.60	21218.48	0.17	+48	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	4310.08	24474.12	0.18	+48	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.Sort.List(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	27294.54	53655.68	0.51	+48	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	8081.52	33046.63	0.24	+48	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	7893.38	16026.68	0.49	+48	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	9526.01	51633.58	0.18	+48	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	9981.56	63784.39	0.16	+48	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Mariomkas.Count(Pattern: "(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]).){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9])", Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	8711185.71	36020764.29	0.24	+118	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	5254184.38	27464938.89	0.19	+97	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	4765451.56	20764225.00	0.23	+73	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	5927342.46	28637727.81	0.21	+111	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	6979376.09	32730654.79	0.21	+129	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.Sort.List(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	6402.92	21677.82	0.30	+48	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	5678.62	18958.65	0.30	+48	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	4277.13	11967.58	0.36	+48	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	3624.97	21229.37	0.17	+48	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	4284.22	24602.85	0.17	+48	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Buffers.Tests.RentReturnArrayPoolTests.ProducerConsumer(RentalSize: 4096, ManipulateArray: True, Async: False, UseSharedPool: False)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1855.58	32821.19	0.06	+266	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	1434.94	14323.22	0.10	+245	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1236.99	16199.75	0.08	+286	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	1591.58	1683.12	0.95	+4	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1489.15	1788.70	0.83	+3	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "[a-zA-Z]+ing", Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	4809011.72	22013718.18	0.22	+50	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	4035423.44	18097557.14	0.22	+37	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	3497343.75	14977712.50	0.23	+12	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	3677810.91	16896829.19	0.22	+43	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	4283822.89	19531770.08	0.22	+41	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

PerfLabTests.EnumPerf.ObjectGetType

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	2.70	8.10	0.33	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	1.18	5.25	0.22	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1.29	4.91	0.26	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	1.01	5.79	0.17	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1.75	6.50	0.27	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Buffers.Tests.RentReturnArrayPoolTests.ProducerConsumer(RentalSize: 4096, ManipulateArray: True, Async: False, UseSharedPool: False)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	3977.68	20319.95	0.20	+152	Windows 10	Arm64	Microsoft SQ1 3.0 GHz	bimodal
Slower	1573.75	16435.14	0.10	+253	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1528.33	18624.75	0.08	+276	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores	bimodal
Same	1591.04	1798.46	0.88	+7	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	1778.13	2072.91	0.86	+4	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)	several?

System.Globalization.Tests.StringSearch.IndexOf_Word_NotFound(Options: (en-US, IgnoreNonSpace, False))

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	574.96	6346.39	0.09	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	512.44	3951.29	0.13	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	343.58	3359.13	0.10	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	397.41	422.80	0.94	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	419.87	486.70	0.86	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Globalization.Tests.StringEquality.Compare_Same(Count: 1024, Options: (pl-PL, None))

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1069.98	30836.45	0.03	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	579.14	21694.46	0.03	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	736.95	17273.03	0.04	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	611.26	612.26	1.00	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	506.27	510.46	0.99	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Globalization.Tests.StringSearch.IsSuffix_SecondHalf(Options: (en-US, IgnoreNonSpace, False))

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	233.26	3721.60	0.06	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	175.70	2595.57	0.07	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	138.94	2104.81	0.07	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	161.31	157.42	1.02	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	187.61	182.74	1.03	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Globalization.Tests.StringSearch.IndexOf_Word_NotFound(Options: (en-US, OrdinalIgnoreCase, False))

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	91.94	1167.00	0.08	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	42.68	692.03	0.06	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	34.94	802.12	0.04	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	32.80	35.07	0.94	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	38.68	39.20	0.99	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Globalization.Tests.StringSearch.IsSuffix_DifferentLastChar(Options: (pl-PL, None, False))

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	2376.19	24536.58	0.10	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	1708.24	17844.53	0.10	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1006.47	14788.31	0.07	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	324.15	328.77	0.99	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	1291.47	1264.00	1.02	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "\s[a-zA-Z]{0,12}ing\s", Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	5771560.42	25072930.00	0.23	+46	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	4733050.00	21123958.33	0.22	+45	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	4251539.06	16485706.67	0.26	+34	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	4894506.80	20019040.88	0.24	+45	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	5689037.49	22940168.45	0.25	+46	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Buffers.Tests.RentReturnArrayPoolTests.ProducerConsumer(RentalSize: 4096, ManipulateArray: True, Async: False, UseSharedPool: True)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	2316.28	33997.44	0.07	+249	Windows 10	Arm64	Microsoft SQ1 3.0 GHz	several?
Slower	1655.79	15962.70	0.10	+259	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1804.58	19277.95	0.09	+285	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	1690.63	1831.42	0.92	+25	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	2415.95	1991.41	1.21	-2	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.Sort.Array(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	28133.18	54377.24	0.52	+48	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	8213.84	29396.92	0.28	+48	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	5633.36	16164.29	0.35	+48	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	9071.46	62172.30	0.15	+48	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	17262.16	63582.39	0.27	+48	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.TryAddDefaultSize.ConcurrentDictionary(Count: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	60931.15	217668.48	0.28	+14400	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	55949.54	291542.73	0.19	+28737	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Slower	32419.09	282286.02	0.11	+30209	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores	several?
Slower	65812.66	128391.92	0.51	+28736	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	72027.43	192573.61	0.37	+10688	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Common.Email_IsNotMatch(Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	204.50	745.74	0.27	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	157.78	704.54	0.22	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Slower	116.09	519.83	0.22	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	166.07	622.60	0.27	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	186.98	720.21	0.26	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Common.Email_IsNotMatch(Options: IgnoreCase, Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	213.21	745.21	0.29	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	157.37	684.12	0.23	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	134.40	510.81	0.26	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	164.19	642.29	0.26	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	190.77	720.94	0.26	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Buffers.Tests.RentReturnArrayPoolTests.ProducerConsumer(RentalSize: 4096, ManipulateArray: True, Async: False, UseSharedPool: True)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	3366.22	23815.68	0.14	+260	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	1719.26	16614.56	0.10	+253	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1787.40	19504.68	0.09	+287	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	1806.38	1843.23	0.98	+7	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Same	2325.90	2068.16	1.12	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)	several?

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "Holmes.{0,25}Watson|Watson.{0,25}Holmes", Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	227955.07	544706.03	0.42	+1	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	90549.76	349423.98	0.26	+1	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	61633.84	286682.74	0.21	+1	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	90000.31	336604.71	0.27	+1	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	107819.65	406524.41	0.27	+1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Memory.ReadOnlySpan.IndexOfString(input: "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAXAAAAAAAAAAAAAAAAAAAAAAAAAAAAA", value: "x", comparisonType: OrdinalIgnoreCase)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	31.40	397.98	0.08	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	15.80	237.48	0.07	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	13.70	222.66	0.06	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Noise	15.01	13.17	-	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Faster	17.39	15.29	1.14	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.CtorFromCollection.ConcurrentDictionary(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	84175.23	240287.50	0.35	+16385	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	55556.09	222005.69	0.25	+24577	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Slower	50111.01	388393.75	0.13	+49153	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	62874.58	227398.68	0.28	+24576	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	69288.84	128176.10	0.54	+8192	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Buffers.Tests.RentReturnArrayPoolTests.ProducerConsumer(RentalSize: 4096, ManipulateArray: False, Async: False, UseSharedPool: False)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1867.75	27569.61	0.07	+194	Windows 10	Arm64	Microsoft SQ1 3.0 GHz	several?
Slower	1024.53	14885.99	0.07	+194	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1323.75	17966.39	0.07	+207	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	1224.01	1185.32	1.03	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Faster	3900.40	2763.71	1.41	-8	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

PerfLabTests.EnumPerf.ObjectGetTypeNoBoxing

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	2.71	7.07	0.38	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	1.00	4.16	0.24	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1.17	6.62	0.18	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	1.53	5.02	0.31	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	2.08	5.91	0.35	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Common.Date_IsNotMatch(Options: IgnoreCase, Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	156.37	529.68	0.30	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	116.55	470.97	0.25	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	101.57	356.39	0.28	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	113.22	400.14	0.28	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	132.68	464.20	0.29	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Buffers.Tests.RentReturnArrayPoolTests.ProducerConsumer(RentalSize: 4096, ManipulateArray: False, Async: False, UseSharedPool: False)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1905.79	25809.11	0.07	+199	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	996.12	14876.45	0.07	+194	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1319.48	14837.15	0.09	+207	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	1195.79	1198.68	1.00	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Faster	3605.23	2300.49	1.57	-30	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)	several?

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_BoostDocs_Simple.IsMatch(Id: 2, Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	111.17	363.46	0.31	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	79.18	295.10	0.27	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Slower	70.95	230.92	0.31	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	76.68	277.02	0.28	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	86.87	318.51	0.27	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Common.Date_IsNotMatch(Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	156.83	530.85	0.30	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	117.15	429.37	0.27	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	101.10	356.43	0.28	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	113.26	392.45	0.29	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	129.30	464.16	0.28	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Threading.Tests.Perf_SemaphoreSlim.ReleaseWaitAsync_WithCancellationTokenAndTimeout

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	2166.45	26656.73	0.08	+187	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	1450.22	5467.64	0.27	-16	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1005.96	8281.76	0.12	+36	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	1642.88	1612.72	1.02	-16	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	2555.19	4352.30	0.59	-16	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.CtorFromCollection.ConcurrentDictionary(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	127287.63	150281.73	0.85	-40352	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	46034.02	245586.95	0.19	+114097	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	53674.13	412769.04	0.13	+120738	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	84513.06	252822.43	0.33	+25248	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	93846.80	137611.77	0.68	+2384	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Globalization.Tests.StringSearch.LastIndexOf_Word_NotFound(Options: (en-US, IgnoreNonSpace, False))

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	575.01	4697.19	0.12	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	510.31	3140.84	0.16	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	340.57	2604.90	0.13	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	386.28	420.00	0.92	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	419.22	487.40	0.86	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Object.GetType_

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	2.74	6.08	0.45	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	0.91	4.75	0.19	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1.17	4.21	0.28	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	1.70	5.42	0.31	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	2.07	5.84	0.35	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Numerics.Tests.Perf_Matrix3x2.CreateSkewFromScalarXYBenchmark

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	7.71	28.46	0.27	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	6.48	21.04	0.31	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	7.20	15.77	0.46	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	6.19	37.00	0.17	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	7.80	18.10	0.43	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

Microsoft.Extensions.Caching.Memory.Tests.MemoryCacheTests.AddThenRemove_ExpirationTokens

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	77274.94	222586.06	0.35	+11263	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	40825.59	158493.50	0.26	+28294	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	38473.82	166670.27	0.23	-2699	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	43664.37	180698.83	0.24	+29846	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	70694.75	160708.25	0.44	+11849	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "\w+\s+Holmes", Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	4650778.13	15504887.50	0.30	+31	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	4017448.13	12623205.56	0.32	+28	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	3049084.90	10023734.38	0.30	+13	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	3635270.66	12396361.88	0.29	+12	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	4218606.50	14191547.59	0.30	+10	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Threading.Tests.Perf_SemaphoreSlim.ReleaseWaitAsync_WithTimeout

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	2041.47	26559.06	0.08	+186	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	1344.22	5076.25	0.26	-16	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	918.27	6825.61	0.13	-3	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	1461.66	1453.57	1.01	-16	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	2476.30	3854.55	0.64	-16	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)	several?

Microsoft.Extensions.DependencyInjection.TimeToFirstService.Singleton(Mode: "Runtime")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	4637.38	18038.40	0.26	+258	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	3197.03	11400.10	0.28	+8	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	2821.44	13153.63	0.21	-360	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	3580.57	14462.01	0.25	-120	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	6653.86	13151.25	0.51	+168	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

Microsoft.Extensions.DependencyInjection.TimeToFirstService.Singleton(Mode: "ILEmit")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	4632.60	18141.73	0.26	+152	Windows 10	Arm64	Microsoft SQ1 3.0 GHz	several?
Slower	3184.61	11563.16	0.28	+8	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	2821.09	13888.84	0.20	-360	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	3587.93	14216.40	0.25	-120	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	6671.29	12103.58	0.55	+168	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)	bimodal

System.Text.RegularExpressions.Tests.Perf_Regex_Common.Uri_IsNotMatch(Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	147.13	486.65	0.30	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	148.58	384.65	0.39	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	81.66	306.36	0.27	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	140.16	362.09	0.39	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	114.61	422.90	0.27	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Common.Uri_IsNotMatch(Options: IgnoreCase, Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	146.60	485.07	0.30	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	148.34	383.77	0.39	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	82.14	306.91	0.27	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	140.30	361.06	0.39	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	118.48	419.59	0.28	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.CtorFromCollection.SortedList(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	11559.15	37672.96	0.31	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	9370.08	27968.54	0.34	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Slower	6888.40	19357.29	0.36	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	7978.67	29513.70	0.27	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	11634.03	36735.51	0.32	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_BoostDocs_Simple.IsMatch(Id: 9, Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	68.04	176.19	0.39	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	45.53	144.04	0.32	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	33.52	113.15	0.30	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	41.27	131.67	0.31	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	47.76	154.90	0.31	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

Microsoft.Extensions.DependencyInjection.TimeToFirstService.Singleton(Mode: "Expressions")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	4630.11	19702.83	0.23	+152	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	3225.38	11654.15	0.28	+8	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	2838.17	13807.85	0.21	-360	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	3622.70	12705.46	0.29	-120	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	6736.86	12072.08	0.56	+168	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_BoostDocs_Simple.IsMatch(Id: 6, Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	72.88	177.87	0.41	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	45.85	147.93	0.31	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	33.72	116.94	0.29	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	47.90	134.41	0.36	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	47.53	157.53	0.30	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_BoostDocs_Simple.IsMatch(Id: 7, Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	68.75	178.20	0.39	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	48.16	144.01	0.33	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	33.61	119.13	0.28	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	44.16	133.84	0.33	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	48.85	157.01	0.31	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Common.Uri_IsMatch(Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	136.36	401.78	0.34	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	136.93	371.46	0.37	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	73.99	275.46	0.27	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	127.77	343.57	0.37	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	118.89	400.05	0.30	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "\w+\s+Holmes\s+\w+", Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	4702482.81	15493275.00	0.30	+31	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	3726764.84	12878192.19	0.29	+10	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	3013720.83	9979796.88	0.30	+13	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	4150680.24	12211682.89	0.34	+10	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	4782742.57	14185389.67	0.34	+10	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

Microsoft.Extensions.DependencyInjection.TimeToFirstService.Singleton(Mode: "Dynamic")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	4628.42	21254.42	0.22	+152	Windows 10	Arm64	Microsoft SQ1 3.0 GHz	several?
Slower	3231.91	11446.08	0.28	+8	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	2828.81	12591.71	0.22	-360	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	3590.99	12512.23	0.29	-120	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	6701.78	12104.45	0.55	+168	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.CreateAddAndClear.ConcurrentDictionary(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	139476.30	271479.77	0.51	-41439	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	84440.11	142998.21	0.59	-64944	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Slower	87518.52	856660.24	0.10	+82418	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	101022.92	210963.86	0.48	+47569	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	99369.83	160801.73	0.62	-30928	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Common.Uri_IsMatch(Options: IgnoreCase, Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	135.37	401.78	0.34	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	135.43	371.07	0.36	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	74.39	275.39	0.27	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	128.09	339.02	0.38	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	121.14	398.82	0.30	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_BoostDocs_Simple.IsMatch(Id: 8, Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	66.99	177.70	0.38	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	46.12	144.24	0.32	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	33.67	118.24	0.28	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	47.45	134.31	0.35	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	49.01	154.77	0.32	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Numerics.Tests.Perf_Matrix3x2.CreateSkewFromScalarXYWithCenterBenchmark

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	7.61	28.71	0.27	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	6.86	20.43	0.34	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	7.23	16.06	0.45	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	7.09	41.29	0.17	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	11.20	19.73	0.57	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Enum.IsDefined

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	15.91	57.43	0.28	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	14.28	43.10	0.33	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	12.77	51.83	0.25	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	16.50	43.27	0.38	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	19.31	51.23	0.38	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "\b\w+n\b", Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	13798444.44	41828766.67	0.33	+72	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	11006015.91	34890342.86	0.32	+63	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	9415479.17	28510366.67	0.33	+45	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	10838821.67	32366877.07	0.33	+65	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	12584101.70	36969797.86	0.34	+60	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_BoostDocs_Simple.IsMatch(Id: 10, Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	69.30	174.42	0.40	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	50.87	142.23	0.36	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	34.79	110.92	0.31	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	45.00	130.33	0.35	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	48.69	153.55	0.32	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Buffers.Tests.RentReturnArrayPoolTests.ProducerConsumer(RentalSize: 4096, ManipulateArray: False, Async: False, UseSharedPool: True)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1115.80	26899.59	0.04	+251	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	1078.52	14952.15	0.07	+198	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1388.90	17643.10	0.08	+207	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	1225.38	1298.69	0.94	+13	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Faster	4540.78	1428.72	3.18	-39	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)	several?

System.Tests.Perf_Enum.GetName

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	23.36	61.60	0.38	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	14.77	44.07	0.34	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	12.31	54.96	0.22	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	17.16	42.72	0.40	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	19.43	51.25	0.38	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_BoostDocs_Simple.IsMatch(Id: 4, Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	162.35	458.56	0.35	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	122.54	378.98	0.32	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	92.28	283.40	0.33	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	121.80	336.68	0.36	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	134.68	397.94	0.34	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Common.MatchesSet(Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	72882.89	192791.84	0.38	+1	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	46876.86	153376.83	0.31	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Slower	41377.52	116704.17	0.35	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores	several?
Slower	46561.48	149592.52	0.31	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	64277.65	177772.97	0.36	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Globalization.Tests.StringSearch.IsPrefix_DifferentFirstChar(Options: (en-US, IgnoreNonSpace, False))

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	7.81	74.63	0.10	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	18.20	71.05	0.26	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	14.28	65.04	0.22	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	8.39	11.00	0.76	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	10.97	13.49	0.81	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_GC.AllocateUninitializedArray(length: 10000, pinned: True)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	992.36	2869.11	0.35	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	799.20	2509.19	0.32	-2	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	508.89	1764.60	0.29	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	885.19	2652.34	0.33	-4	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1075.07	2784.95	0.39	-4	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Common.MatchesSet(Options: IgnoreCase, Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	74296.77	193173.84	0.38	+1	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	48258.79	157879.44	0.31	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	41070.82	117036.89	0.35	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	46513.75	148504.89	0.31	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	66284.46	181115.18	0.37	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Type.op_Equality

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Noise	1.77	3.66	-	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	1.85	5.87	0.32	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1.63	4.47	0.36	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	1.76	6.15	0.29	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	2.06	6.66	0.31	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_BoostDocs_Simple.IsMatch(Id: 3, Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	195.27	553.38	0.35	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	144.43	442.03	0.33	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	107.60	331.52	0.32	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	143.87	396.04	0.36	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	161.83	469.66	0.34	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_BoostDocs_Simple.IsMatch(Id: 5, Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	167.70	468.48	0.36	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	128.05	389.51	0.33	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	94.08	286.99	0.33	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	125.24	339.85	0.37	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	138.43	404.49	0.34	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Tests.Perf_StringBuilder.ctor_capacity(length: 100000)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	9032.16	26753.60	0.34	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	7233.97	23142.63	0.31	-14	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	4806.80	16200.49	0.30	-2	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	8901.80	25168.57	0.35	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	10300.34	26408.50	0.39	-39	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

Microsoft.Extensions.DependencyInjection.TimeToFirstService.Transient(Mode: "ILEmit")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	4623.14	18345.13	0.25	-64	Windows 10	Arm64	Microsoft SQ1 3.0 GHz	bimodal
Slower	3148.19	9768.61	0.32	-208	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	2799.21	12772.31	0.22	-576	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	3755.02	12109.44	0.31	-336	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	6784.79	10714.38	0.63	-48	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

Microsoft.Extensions.DependencyInjection.TimeToFirstService.Transient(Mode: "Expressions")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	4653.14	16653.46	0.28	-64	Windows 10	Arm64	Microsoft SQ1 3.0 GHz	bimodal
Slower	3196.04	9569.55	0.33	-208	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	2785.72	12312.36	0.23	-576	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	3548.67	11033.42	0.32	-336	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	6414.78	11706.85	0.55	-48	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

Microsoft.Extensions.DependencyInjection.TimeToFirstService.Scoped(Mode: "ILEmit")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	5143.73	21527.79	0.24	+24	Windows 10	Arm64	Microsoft SQ1 3.0 GHz	several?
Slower	3761.45	10987.78	0.34	-120	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	3083.10	13222.88	0.23	-488	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	3835.26	12170.60	0.32	-312	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Slower	7207.56	12532.91	0.58	-24	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Common.Email_IsMatch(Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	183.31	491.53	0.37	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	138.12	407.01	0.34	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	97.88	309.40	0.32	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	139.27	374.77	0.37	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	156.39	438.14	0.36	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

Microsoft.Extensions.DependencyInjection.TimeToFirstService.Scoped(Mode: "Runtime")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	5140.79	20669.92	0.25	+24	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	3368.60	11238.03	0.30	-120	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	3115.69	13620.98	0.23	-488	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	3829.68	12048.65	0.32	-312	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	7571.04	11189.55	0.68	-24	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

Microsoft.Extensions.DependencyInjection.TimeToFirstService.Transient(Mode: "Runtime")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	4640.10	15586.62	0.30	-64	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	3209.67	9824.81	0.33	-208	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	2811.78	12424.96	0.23	-576	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	3535.71	12233.87	0.29	-336	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	6428.27	9869.89	0.65	-48	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.TryAddDefaultSize.ConcurrentDictionary(Count: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	88365.73	224796.52	0.39	+16800	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	77319.00	200905.85	0.38	-31696	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	69603.78	427157.69	0.16	+57506	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	61233.31	334764.21	0.18	+84016	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	95883.34	100618.16	0.95	-65552	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

Microsoft.Extensions.DependencyInjection.TimeToFirstService.Scoped(Mode: "Dynamic")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	5148.67	17549.20	0.29	+24	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	3705.27	11260.10	0.33	-120	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	3010.59	14061.82	0.21	-488	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores	bimodal
Slower	3913.36	12140.38	0.32	-312	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Slower	7182.25	11035.20	0.65	-24	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Reflection.Attributes.GetCustomAttributesMethodBaseMiss

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	276.40	662.01	0.42	+512	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	183.94	385.39	0.48	+512	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	143.60	383.53	0.37	+512	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	185.14	383.61	0.48	+512	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	200.92	700.70	0.29	+516	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

Microsoft.Extensions.Caching.Memory.Tests.MemoryCacheTests.AddThenRemove_SlidingExpiration

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	59514.95	135827.30	0.44	+7425	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	31704.48	101854.27	0.31	+25319	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	28037.85	136010.67	0.21	+31478	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	34059.69	117483.99	0.29	+22278	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	59124.53	71017.06	0.83	+3354	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Reflection.Attributes.GetCustomAttributesClassMiss

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	275.63	661.53	0.42	+520	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	178.72	383.11	0.47	+520	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Slower	146.82	389.50	0.38	+520	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	189.77	373.99	0.51	+520	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	212.12	729.35	0.29	+524	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

Microsoft.Extensions.DependencyInjection.TimeToFirstService.Transient(Mode: "Dynamic")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	4651.20	15132.44	0.31	-64	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	3209.22	9827.41	0.33	-208	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	2804.24	11227.81	0.25	-576	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	3563.75	10623.74	0.34	-336	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Slower	6537.96	10886.18	0.60	-48	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)	bimodal

System.Reflection.Attributes.GetCustomAttributesMethodOverrideHitInherit

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	2767.41	7010.56	0.39	+2746	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	1726.30	3958.50	0.44	+2745	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	1767.27	4233.80	0.42	+2745	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	1778.35	3846.82	0.46	+2745	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	2223.65	7234.84	0.31	+2771	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Common.Email_IsMatch(Options: IgnoreCase, Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	190.51	493.19	0.39	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	144.63	401.32	0.36	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	117.61	303.01	0.39	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	143.48	379.19	0.38	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	169.06	438.31	0.39	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Threading.Tasks.ValueTaskPerfTest.CreateAndAwait_FromYieldingAsyncMethod

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1615.08	24323.81	0.07	+199	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	1028.65	2929.38	0.35	-6	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1164.13	5211.72	0.22	+1	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores	bimodal
Same	1115.65	1077.96	1.03	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1420.02	2172.42	0.65	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Common.MatchesBoundary(Options: IgnoreCase, Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	67123.92	168064.58	0.40	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	49989.41	147614.68	0.34	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	41692.84	107919.54	0.39	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	52409.88	133013.95	0.39	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	61354.77	156918.31	0.39	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Threading.Tests.Perf_SemaphoreSlim.ReleaseWaitAsync_WithCancellationToken

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1971.61	25668.19	0.08	+184	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	1269.72	4890.52	0.26	-16	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1247.51	5131.78	0.24	-8	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores	bimodal
Same	1395.08	1357.12	1.03	-16	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	2201.77	2681.42	0.82	-16	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_GC.AllocateUninitializedArray(length: 10000, pinned: True)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	566.64	1508.22	0.38	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	460.93	1348.49	0.34	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Slower	321.57	937.44	0.34	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	519.36	1370.63	0.38	-1	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	637.30	1457.51	0.44	-1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Array.ArrayAssign1D

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	797097.66	2024937.89	0.39	+1	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	634083.00	1476000.28	0.43	+1	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Slower	497128.71	1683843.13	0.30	+1	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	532311.82	1610041.28	0.33	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	975567.32	2077162.05	0.47	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Reflection.Attributes.IsDefinedMethodBaseMiss

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	146.82	317.48	0.46	+456	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	120.19	185.99	0.65	+456	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	94.32	166.93	0.57	+456	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	91.70	178.97	0.51	+456	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	101.78	393.90	0.26	+456	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.Tests.Perf_Dictionary.ContainsValue(Items: 3000)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	6054626.83	15089543.75	0.40	-2	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	3384780.00	8365550.00	0.40	+4	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	2673334.82	7267734.38	0.37	+3	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	3216698.13	9139770.09	0.35	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	3772591.28	9305396.53	0.41	-3	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_BoostDocs_Simple.IsMatch(Id: 11, Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	65.58	143.09	0.46	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	47.14	117.84	0.40	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	32.68	100.14	0.33	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	41.81	104.42	0.40	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	48.86	121.35	0.40	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Globalization.Tests.StringSearch.IsSuffix_DifferentLastChar(Options: (en-US, None, False))

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	8.58	64.08	0.13	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	20.21	63.48	0.32	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	15.26	50.12	0.30	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	8.92	11.26	0.79	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	9.99	16.09	0.62	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Globalization.Tests.StringSearch.IsPrefix_DifferentFirstChar(Options: (, None, False))

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	8.02	62.50	0.13	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	16.44	57.24	0.29	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	14.56	48.43	0.30	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	8.37	11.03	0.76	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	9.97	13.28	0.75	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

Microsoft.Extensions.DependencyInjection.TimeToFirstService.BuildProvider(Mode: "ILEmit")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1849.45	3797.30	0.49	-664	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	1251.57	3272.82	0.38	-744	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1115.05	4980.30	0.22	-1176	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	1517.48	4414.97	0.34	-744	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	3291.75	5166.45	0.64	-520	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_BoostDocs_Simple.IsMatch(Id: 13, Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	71.72	155.83	0.46	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	51.64	129.53	0.40	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	36.10	106.91	0.34	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	49.27	118.14	0.42	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	53.56	135.93	0.39	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_BoostDocs_Simple.IsMatch(Id: 12, Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	73.30	155.85	0.47	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	50.59	127.64	0.40	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	35.97	105.65	0.34	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	48.77	117.67	0.41	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	53.57	136.10	0.39	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

Microsoft.Extensions.DependencyInjection.TimeToFirstService.Scoped(Mode: "Expressions")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	5165.23	22294.18	0.23	+24	Windows 10	Arm64	Microsoft SQ1 3.0 GHz	bimodal
Slower	3488.11	10994.79	0.32	-120	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	3081.33	12994.38	0.24	-488	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores	bimodal
Slower	3870.57	5314.35	0.73	-312	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	7142.88	12639.40	0.57	-24	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Common.MatchesBoundary(Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	67113.39	168047.51	0.40	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	50179.31	141200.85	0.36	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	41814.52	107391.71	0.39	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	50504.32	132477.32	0.38	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	66869.59	156109.29	0.43	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Common.Date_IsMatch(Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	96.71	221.97	0.44	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	71.48	183.04	0.39	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	62.65	140.25	0.45	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	69.24	175.08	0.40	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	78.15	205.15	0.38	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Globalization.Tests.StringSearch.IsPrefix_DifferentFirstChar(Options: (en-US, None, False))

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	8.05	62.56	0.13	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	18.35	60.37	0.30	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	14.62	51.26	0.29	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	8.77	10.99	0.80	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	10.40	12.78	0.81	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

PerfLabTests.CastingPerf.CheckObjIsInterfaceNo

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	377783.93	960695.77	0.39	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	243086.16	599179.17	0.41	+1	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	186809.15	487031.06	0.38	+1	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	255796.39	546601.10	0.47	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	294299.82	783293.64	0.38	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Common.Date_IsMatch(Options: IgnoreCase, Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	96.57	222.04	0.43	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	69.17	185.54	0.37	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Slower	62.68	143.10	0.44	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	72.36	175.24	0.41	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	81.00	208.71	0.39	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

Microsoft.Extensions.DependencyInjection.TimeToFirstService.BuildProvider(Mode: "Dynamic")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1849.83	3977.24	0.47	-664	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	1273.66	3350.81	0.38	-744	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1113.79	4131.04	0.27	-1176	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores	bimodal
Slower	1522.53	4575.68	0.33	-744	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	3039.89	5089.50	0.60	-520	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Globalization.Tests.StringSearch.IsSuffix_DifferentLastChar(Options: (, None, False))

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	8.17	64.08	0.13	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	18.87	59.40	0.32	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	14.59	46.89	0.31	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	8.62	11.24	0.77	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	9.99	13.25	0.75	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "(?i)Sherlock|Holmes|Watson", Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1638528.13	4035540.63	0.41	+6	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	1442019.89	3453135.00	0.42	+4	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1101972.77	2989578.13	0.37	+4	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	1388142.77	3362598.01	0.41	+4	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1600154.30	3896600.04	0.41	+6	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Reflection.Attributes.IsDefinedClassMiss

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	145.55	305.70	0.48	+464	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	120.03	190.55	0.63	+464	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	92.35	166.73	0.55	+464	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	101.92	181.20	0.56	+464	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	112.65	409.17	0.28	+464	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.Concurrent.Count.Dictionary(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	6084.82	17756.46	0.34	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	2829.39	15926.75	0.18	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	14750.11	17824.43	0.83	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	6749.06	16545.86	0.41	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	4521.15	6834.19	0.66	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.Count(Pattern: "(?i)Tom|Sawyer|Huckleberry|Finn", Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	63889175.00	146646100.00	0.44	+324	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	49808050.00	121289400.00	0.41	+156	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	40130125.00	106220300.00	0.38	+384	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	49356352.50	120221662.00	0.41	+324	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	57188587.50	138740439.50	0.41	+324	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Reflection.Attributes.GetCustomAttributesMethodBaseMissInherit

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	310.55	712.20	0.44	+512	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	199.03	403.02	0.49	+512	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	171.26	405.87	0.42	+512	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	214.24	389.81	0.55	+512	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	240.07	730.16	0.33	+516	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

PerfLabTests.CastingPerf.CheckIsInstAnyIsInterfaceYes

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	306224.63	957825.37	0.32	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	238050.09	555557.76	0.43	+1	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	184937.68	419088.90	0.44	+1	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	230151.58	589367.07	0.39	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	264957.14	621123.80	0.43	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

Microsoft.Extensions.DependencyInjection.TimeToFirstService.BuildProvider(Mode: "Expressions")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1848.67	3806.48	0.49	-664	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	1271.35	3355.83	0.38	-744	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1115.42	3565.74	0.31	-1176	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores	several?
Slower	1510.46	4891.97	0.31	-744	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Slower	3135.69	5136.82	0.61	-520	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

PerfLabTests.CastingPerf.CheckObjIsInterfaceYes

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	304441.59	916941.54	0.33	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	238212.41	582814.81	0.41	+1	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	184884.85	441815.28	0.42	+1	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	228121.87	497805.18	0.46	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	264858.51	648755.53	0.41	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.Count(Pattern: "\p{Sm}", Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	21487795.83	43776341.67	0.49	+28	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	12824506.25	27694744.44	0.46	+53	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	11335812.50	18747015.38	0.60	+30	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	12500056.72	34274710.43	0.36	+74	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	14301030.33	39354945.08	0.36	+72	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

Microsoft.Extensions.DependencyInjection.TimeToFirstService.BuildProvider(Mode: "Runtime")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1847.55	3811.62	0.48	-664	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	1257.20	3320.62	0.38	-744	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1114.06	3574.13	0.31	-1176	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	1518.39	4528.37	0.34	-744	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	3077.32	5141.37	0.60	-520	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_BoostDocs_Simple.IsMatch(Id: 1, Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	109.65	237.61	0.46	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	73.31	183.62	0.40	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	57.83	149.35	0.39	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	76.36	174.05	0.44	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	84.62	200.60	0.42	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Globalization.Tests.StringSearch.IsPrefix_FirstHalf(Options: (en-US, IgnoreNonSpace, False))

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	232.46	1352.77	0.17	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	174.62	1028.97	0.17	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	138.02	757.30	0.18	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	161.03	154.51	1.04	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	187.28	179.23	1.04	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Array.ArrayAssign2D

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	961193.01	2297982.14	0.42	+1	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	800847.50	1544390.34	0.52	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	564673.21	1708478.75	0.33	+1	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	652129.05	1689468.39	0.39	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1096513.81	2383862.04	0.46	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.CtorFromCollection.SortedSet(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	13884.60	31431.07	0.44	+48	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	8881.97	24514.18	0.36	+48	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	7528.16	17117.67	0.44	+48	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	9901.36	25589.23	0.39	+48	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	16756.16	36271.94	0.46	+48	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

PerfLabTests.CastingPerf.CheckIsInstAnyIsInterfaceNo

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	380069.79	975356.25	0.39	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	260478.79	599578.94	0.43	+1	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	186524.33	463933.82	0.40	+1	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	253443.55	544928.33	0.47	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Slower	294377.23	709789.42	0.41	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Linq.Tests.Perf_Enumerable.EmptyTakeSelectToArray

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	22.88	75.86	0.30	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	17.01	39.29	0.43	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	14.02	35.98	0.39	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	16.32	33.95	0.48	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	19.29	43.11	0.45	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.Tests.DictionarySequentialKeys.TryGetValue_17_Int_32ByteRefsValue

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	8.43	36.36	0.23	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	6.26	12.46	0.50	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	5.32	9.74	0.55	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	5.90	13.34	0.44	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	6.84	15.85	0.43	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Reflection.Attributes.GetCustomAttributesClassMissInherit

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	471.40	898.16	0.52	+825	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	305.64	543.56	0.56	+824	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Slower	253.28	547.98	0.46	+824	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	313.84	532.12	0.59	+824	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	347.35	1058.51	0.33	+831	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

ByteMark.BenchBitOps

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	983761700.00	2236811150.00	0.44	-21360	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	771235300.00	2180967300.00	0.35	-144	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	524164300.00	1363794400.00	0.38	-480	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	882719095.00	1962209222.00	0.45	-1402944	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1146783616.50	2158371160.00	0.53	-1400592	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "\p{Lu}", Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1472647.50	2843687.50	0.52	+3	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	984559.77	2108871.88	0.47	+2	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	829028.29	1576485.63	0.53	+2	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	931243.85	2305683.61	0.40	+3	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1120255.20	2696636.77	0.42	+4	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.Tests.DictionarySequentialKeys.TryGetValue_3k_Int_32ByteRefsValue

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	8.30	39.79	0.21	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	5.68	12.22	0.46	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Slower	4.76	8.86	0.54	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	5.39	12.91	0.42	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	6.47	11.74	0.55	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Array.ArrayAssign3D

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1037966.67	2242760.71	0.46	-2	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	839687.19	1597489.38	0.53	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	607116.95	1790791.67	0.34	+1	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	704896.03	1805623.23	0.39	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1164794.87	2244476.71	0.52	-1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "\p{Ll}", Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	20012163.64	39239166.67	0.51	+47	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	13761693.75	32037143.75	0.43	+39	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	11599790.48	25358180.00	0.46	+33	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	14349839.46	32452894.50	0.44	+29	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	15658374.96	35049704.93	0.45	+41	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

PerfLabTests.LowLevelPerf.InterfaceInterfaceMethodLongHierarchy

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	303175.12	903872.92	0.34	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	342308.97	714090.91	0.48	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	253690.22	505210.48	0.50	+1	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	334356.31	763352.71	0.44	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	398485.24	852973.02	0.47	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

Microsoft.Extensions.Caching.Memory.Tests.MemoryCacheTests.AddThenRemove_AbsoluteExpiration

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	62336.17	141002.87	0.44	+6193	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	38369.18	70234.58	0.55	-7994	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	30147.18	136249.59	0.22	+32694	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	44836.63	86477.55	0.52	-9434	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	58801.04	85427.09	0.69	+14189	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

Microsoft.Extensions.DependencyInjection.GetServiceIEnumerable.Scoped

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	86.15	147.49	0.58	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	50.09	97.77	0.51	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Slower	47.44	109.61	0.43	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	53.86	94.35	0.57	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	58.04	150.65	0.39	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "(?i)Sherlock|Holmes|Watson|Irene|Adler|John|Baker", Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	3234296.25	7029475.00	0.46	+12	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	2468875.89	5685128.13	0.43	+15	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	2051022.66	4992589.06	0.41	+10	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	2678482.96	5607415.68	0.48	+13	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	3107863.58	6488066.92	0.48	+12	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

JetStream.Poker.Play

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	12316195.00	27729883.33	0.44	+51	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	8912185.19	20815100.00	0.43	+38	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	7406065.15	17937628.57	0.41	+33	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	8790898.89	20029562.79	0.44	+27	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	13990370.71	26903559.78	0.52	-570	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Globalization.Tests.StringSearch.IsSuffix_DifferentLastChar(Options: (, IgnoreCase, False))

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	8.91	65.18	0.14	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	17.55	60.61	0.29	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	15.39	48.50	0.32	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Noise	10.15	11.84	-	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	11.20	13.45	0.83	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Numerics.Tests.Perf_Matrix3x2.CreateTranslationFromVectorBenchmark

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	3.20	3.21	0.99	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz	several?
Noise	1.98	2.76	-	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1.47	11.07	0.13	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Noise	2.12	2.61	-	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	2.20	5.30	0.42	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Globalization.Tests.StringSearch.IsSuffix_DifferentLastChar(Options: (en-US, IgnoreCase, False))

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	8.89	64.22	0.14	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	19.12	59.94	0.32	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	14.70	51.16	0.29	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Noise	9.64	11.57	-	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	11.20	13.45	0.83	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

PerfLabTests.CastingPerf.CheckArrayIsArrayByVariance

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	2.81	7.95	0.35	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	3.02	6.80	0.44	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	2.72	4.95	0.55	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	3.96	6.72	0.59	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	3.42	7.88	0.43	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Reflection.Attributes.IsDefinedMethodBaseMissInherit

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	197.26	357.87	0.55	+456	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	146.56	208.98	0.70	+456	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	110.26	187.41	0.59	+456	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	132.50	199.58	0.66	+456	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	145.58	434.63	0.33	+456	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.CtorFromCollectionNonGeneric.ArrayList(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	983.95	2655.44	0.37	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	770.94	1785.73	0.43	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	443.71	1331.59	0.33	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	792.66	2019.56	0.39	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	4535.69	5375.92	0.84	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

Microsoft.Extensions.Caching.Memory.Tests.MemoryCacheTests.AddThenRemove_RelativeExpiration

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	62747.82	130643.40	0.48	+5297	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	34881.86	70647.77	0.49	+6198	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	31152.83	107961.71	0.29	+8262	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores	bimodal
Slower	47315.78	110418.81	0.43	+8598	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	64757.01	87291.72	0.74	+13439	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "\p{L}", Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	20877360.00	40453800.00	0.52	+40	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	15910646.88	31809564.29	0.50	+51	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	12159430.00	26057900.00	0.47	+31	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	15030009.43	30807096.00	0.49	+33	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	16904685.50	36010797.71	0.47	+36	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Xml.Linq.Perf_XDocument.GetRootElement

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	6.33	28.77	0.22	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	5.76	9.40	0.61	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	5.13	8.03	0.64	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	5.03	9.80	0.51	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	6.20	12.55	0.49	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "Sherlock|Holmes|Watson|Irene|Adler|John|Baker", Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	3219826.25	6036812.50	0.53	+5	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	2007675.78	4279815.63	0.47	+4	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1623721.25	3558658.75	0.46	+4	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	2063615.66	4186429.57	0.49	+4	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	2403453.78	4924945.30	0.49	+4	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Mariomkas.Count(Pattern: "[\w]+://[^/\s?#]+[^\s?#]+(?:?[^\s#])?(?:#[^\s])?", Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	2547065.10	4241084.38	0.60	+2	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	1489122.73	3102475.63	0.48	+4	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	955894.49	2276741.07	0.42	+3	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	1428365.63	2948305.21	0.48	+4	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1833795.35	3657582.58	0.50	+3	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Globalization.Tests.StringSearch.IsPrefix_DifferentFirstChar(Options: (en-US, IgnoreCase, False))

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	8.23	64.50	0.13	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	18.49	58.43	0.32	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	13.59	49.62	0.27	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	8.85	11.34	0.78	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Noise	10.90	12.87	-	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "(?s).*", Options: NonBacktracking)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	3640423.44	11933125.00	0.31	+10	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	5127684.38	8757718.75	0.59	+10	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	2028311.61	5647441.67	0.36	+8	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	4830969.56	8403787.63	0.57	+12	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	5622210.03	9778894.61	0.57	+10	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Int16.ToString(value: 0)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1.69	5.77	0.29	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	1.81	4.31	0.42	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Noise	2.09	3.60	-	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores	several?
Slower	1.48	3.56	0.42	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	2.08	4.62	0.45	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

BenchmarksGame.RegexRedux_5.RunBench(options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	8229895.45	13033662.50	0.63	-14459	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	6377769.23	14013776.56	0.46	-7688	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Slower	6287865.63	9315884.38	0.67	-7568	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	7657298.47	13680970.50	0.56	-15018	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	10462928.53	24662131.78	0.42	-2164	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_GC.AllocateArray(length: 10000, pinned: True)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1853.71	3818.31	0.49	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	1470.67	3130.66	0.47	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	843.72	2000.69	0.42	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	1577.70	3327.35	0.47	-2	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	2629.91	4461.75	0.59	-2	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

Microsoft.Extensions.Caching.Memory.Tests.MemoryCacheTests.AddThenRemove_NoExpiration

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	50921.18	144634.38	0.35	+19555	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	35909.57	66609.98	0.54	-8714	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	28208.96	72925.71	0.39	-4154	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	34205.61	86557.42	0.40	+4182	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	53732.27	70300.45	0.76	+2129	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Globalization.Tests.StringSearch.IsPrefix_DifferentFirstChar(Options: (, IgnoreCase, False))

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	8.67	64.45	0.13	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	17.29	58.81	0.29	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	14.66	46.16	0.32	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	8.84	11.88	0.74	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Noise	10.89	12.87	-	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.Tests.Perf_PriorityQueue<Int32, Int32>.Dequeue_And_Enqueue(Size: 100)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	9180.35	16675.24	0.55	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	6063.58	12068.69	0.50	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	4902.45	9519.06	0.52	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	6017.36	11932.40	0.50	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	7164.33	14458.18	0.50	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.Tests.Perf_PriorityQueue<Int32, Int32>.HeapSort(Size: 100)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	3024.20	6536.83	0.46	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	1972.94	3954.69	0.50	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1623.22	3283.88	0.49	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	1984.33	3768.59	0.53	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	2352.65	4567.56	0.52	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Tests.Perf_StringBuilder.ctor_string(length: 100000)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	18717.51	37143.04	0.50	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	16073.18	32067.64	0.50	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	7955.71	20272.54	0.39	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	17716.22	34764.40	0.51	-21	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	23387.86	39595.06	0.59	-21	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Common.MatchWord(Options: IgnoreCase, Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	237.68	429.91	0.55	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	141.79	329.63	0.43	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	133.28	268.37	0.50	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	163.36	326.10	0.50	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	281.77	475.71	0.59	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Common.ReplaceWords(Options: IgnoreCase, Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	5486.48	10577.61	0.52	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	3173.08	7173.88	0.44	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	2487.90	5932.19	0.42	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	3547.14	7175.06	0.49	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	7338.82	11060.03	0.66	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_GC.AllocateArray(length: 10000, pinned: True)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	984.26	1990.10	0.49	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	809.12	1660.26	0.49	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	486.63	1046.90	0.46	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	866.91	1728.75	0.50	-1	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1362.41	2284.76	0.60	-1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "the\s+\w+", Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	794190.00	1353890.36	0.59	+2	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	567237.50	1081787.08	0.52	+1	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	489768.95	925970.22	0.53	+1	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	543449.38	1056929.12	0.51	+1	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	627024.97	1223080.59	0.51	+1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

Microsoft.Extensions.DependencyInjection.GetServiceIEnumerable.Singleton

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	43.71	64.38	0.68	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	28.20	39.26	0.72	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	24.89	46.88	0.53	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	30.72	37.29	0.82	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	31.42	82.95	0.38	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Char.Char_ToLowerInvariant(input: "Hello World!")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	23.13	59.24	0.39	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	23.91	37.94	0.63	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	17.36	34.35	0.51	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	20.82	41.39	0.50	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	24.43	44.80	0.55	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "Sher[a-z]+|Hol[a-z]+", Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	233665.86	340338.18	0.69	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	99360.73	181101.21	0.55	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	69537.11	143310.98	0.49	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	91288.84	180808.70	0.50	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	109774.88	211660.70	0.52	+1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_BoostDocs_Simple.IsMatch(Id: 0, Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	66.35	106.58	0.62	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	46.11	87.13	0.53	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	32.43	74.47	0.44	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	43.82	77.88	0.56	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	49.21	90.69	0.54	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "\w+", Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	8182112.50	13997300.00	0.58	-24	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	6271004.17	12198285.94	0.51	+6	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	5581764.58	10532742.19	0.53	+6	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	6172070.85	11530860.47	0.54	+3	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	7087718.26	13535400.94	0.52	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Numerics.Tests.Perf_Matrix4x4.CreateRotationZBenchmark

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	10.09	30.66	0.33	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	8.00	19.40	0.41	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	7.90	13.77	0.57	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	16.77	16.74	1.00	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	8.32	20.27	0.41	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Common.SplitWords(Options: IgnoreCase, Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	5198.72	10321.40	0.50	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	3405.58	7057.56	0.48	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	2478.54	5514.53	0.45	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	3540.11	6940.78	0.51	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	8170.55	12113.72	0.67	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "(?i)the", Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1396152.84	2269916.07	0.62	+2	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	842520.07	1532241.48	0.55	+2	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	753381.99	1266525.96	0.59	+1	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	790439.64	1523090.62	0.52	+2	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	913231.85	1750092.79	0.52	+3	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Common.MatchesWords(Options: IgnoreCase, Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	5523.74	10765.50	0.51	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	3274.40	7090.05	0.46	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	2593.14	5673.72	0.46	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	3509.69	7028.98	0.50	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	7073.85	9944.15	0.71	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.CtorFromCollection.ImmutableSortedSet(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	22229.19	40613.78	0.55	+48	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	15192.97	30380.64	0.50	+48	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	12345.78	23207.60	0.53	+48	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	15084.97	30883.89	0.49	+48	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	27380.73	42641.41	0.64	+48	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Perf_Convert.GetTypeCode

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	5.37	10.64	0.50	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	3.44	6.15	0.56	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	2.78	4.93	0.56	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	3.52	5.72	0.62	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	4.12	7.74	0.53	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Common.MatchesWord(Options: IgnoreCase, Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	2996.76	5339.29	0.56	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	1636.36	3218.58	0.51	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1283.43	2503.14	0.51	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	1687.23	3151.28	0.54	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	2747.26	4434.70	0.62	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Char.Char_ToUpperInvariant(input: "Hello World!")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	23.78	50.63	0.47	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	25.90	37.82	0.68	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	17.14	36.99	0.46	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	20.97	36.63	0.57	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	23.44	39.13	0.60	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Common.MatchesWords(Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	4789.04	8677.64	0.55	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	2794.45	5503.60	0.51	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	2231.12	4353.39	0.51	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	2951.10	5463.15	0.54	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	5346.42	8247.92	0.65	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

PerfLabTests.GetMember.GetField

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	62813.08	119876.34	0.52	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	48972.84	74359.69	0.66	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	35104.92	76445.61	0.46	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	47640.98	83146.82	0.57	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	55542.25	93228.82	0.60	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Common.ReplaceWords(Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	4754.59	8434.98	0.56	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	2886.14	5524.15	0.52	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	2136.02	4352.43	0.49	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	2846.81	5604.04	0.51	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	6478.83	9509.07	0.68	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: ".*", Options: NonBacktracking)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	5584936.36	14106150.00	0.40	+5	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	6847444.44	10759257.81	0.64	+1	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	3741444.03	7439504.17	0.50	+3	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	6265225.51	10429157.39	0.60	+3	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	7260000.18	11925714.22	0.61	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "[^\n]*", Options: NonBacktracking)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	5719009.30	14103135.94	0.41	+4	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	6842497.22	10726618.75	0.64	+1	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	3704917.91	7452929.17	0.50	+3	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	6248108.63	10378201.92	0.60	+3	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	7354661.16	11930624.48	0.62	-20	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Numerics.Tests.Perf_Matrix4x4.CreateRotationZWithCenterBenchmark

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	10.45	31.19	0.34	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	7.20	21.83	0.33	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	7.25	15.12	0.48	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	17.24	17.00	1.01	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	10.41	17.99	0.58	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

PerfLabTests.DictionaryExpansion.ExpandDictionaries

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	911.03	1897.18	0.48	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	578.47	971.21	0.60	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	570.19	971.63	0.59	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	580.38	1016.55	0.57	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	724.64	1236.57	0.59	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.ContainsFalse.Array(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	955022.06	2221123.44	0.43	+1	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	736184.69	1255966.83	0.59	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	551468.86	941317.92	0.59	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	689414.18	1143383.26	0.60	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	795849.29	1325880.03	0.60	-1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Common.MatchWord(Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	214.96	368.03	0.58	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	139.20	256.68	0.54	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	105.90	204.93	0.52	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	138.78	255.53	0.54	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	258.96	390.50	0.66	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

Microsoft.Extensions.DependencyInjection.GetService.Scoped

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	78.57	136.30	0.58	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	49.85	82.55	0.60	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	44.67	97.91	0.46	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	54.39	83.62	0.65	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	57.54	94.30	0.61	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_GC.AllocateUninitializedArray(length: 1000, pinned: True)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	236.57	411.98	0.57	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	209.78	351.80	0.60	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	159.56	262.19	0.61	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	204.81	361.70	0.57	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	226.10	388.96	0.58	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Buffers.Tests.ReadOnlySequenceTests.FirstSingleSegment

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	4.48	7.29	0.62	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	3.64	6.15	0.59	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	3.16	5.50	0.57	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	3.25	5.63	0.58	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	3.74	6.41	0.58	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

PerfLabTests.DelegatePerf.MulticastDelegateCombineInvoke

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	379135500.00	642913500.00	0.59	-160128	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	212630300.00	376023800.00	0.57	-160128	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	159177800.00	287317350.00	0.55	-159888	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores	bimodal
Slower	188835793.00	363126416.00	0.52	-160464	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	296151707.50	451612359.00	0.66	-160464	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.ContainsTrue.Array(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	487959.66	1129259.60	0.43	+1	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	397607.62	633330.75	0.63	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	285880.57	476242.80	0.60	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	347420.19	575409.14	0.60	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	401170.18	668608.85	0.60	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Tests.Perf_StringBuilder.ToString_SingleSegment(length: 100000)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	23825.22	42507.06	0.56	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	22786.66	39796.18	0.57	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	10822.00	22209.62	0.49	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	24470.77	41993.92	0.58	-21	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	34921.96	52176.46	0.67	-21	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Common.SplitWords(Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	4492.30	8277.20	0.54	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	2915.84	5352.86	0.54	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	2223.82	4136.26	0.54	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	2952.39	5435.27	0.54	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	6916.96	10007.63	0.69	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Globalization.Tests.StringEquality.Compare_Same_Upper(Count: 1024, Options: (en-US, IgnoreNonSpace))

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	3966.98	12392.39	0.32	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	2114.52	9056.39	0.23	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1667.58	7116.04	0.23	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	2028.87	2031.44	1.00	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	2082.07	2279.98	0.91	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Tests.Perf_StringBuilder.ToString_MultipleSegments(length: 100000)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	26264.87	44416.08	0.59	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	23416.19	40846.26	0.57	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	11123.22	22748.13	0.49	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	25070.76	42242.68	0.59	-21	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	37838.17	55952.60	0.68	-21	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "Sherlock|Holmes|Watson", Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	298727.71	409020.51	0.73	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	131157.99	216023.63	0.61	+1	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	92707.64	157440.63	0.59	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	120574.46	208762.41	0.58	+1	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	143508.49	246561.22	0.58	+1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "Sherlock|Holmes", Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	230175.74	308061.27	0.75	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	96940.51	154271.91	0.63	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	67713.27	116576.49	0.58	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	88715.34	155359.72	0.57	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	107150.39	182735.62	0.59	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Numerics.Tests.Perf_Matrix4x4.CreateRotationYBenchmark

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	9.31	31.55	0.30	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	17.43	20.06	0.87	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	7.74	13.79	0.56	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	16.88	16.77	1.01	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	8.31	19.83	0.42	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

PerfLabTests.CastingPerf.ObjObjIsFoo

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	911161.25	2018073.05	0.45	+1	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	582020.88	925943.75	0.63	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	439368.58	739619.05	0.59	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	557417.13	890719.29	0.63	-1	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	647494.65	1033966.59	0.63	-1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Linq.Tests.Perf_Enumerable.ElementAt(input: IList)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	7.68	14.15	0.54	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	7.61	12.34	0.62	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	5.35	10.72	0.50	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	7.58	10.75	0.70	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	9.00	14.54	0.62	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.Count(Pattern: "Tom.{10,25}river|river.{10,25}Tom", Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	13801594.44	21837763.64	0.63	+21	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	7751839.58	12647135.94	0.61	+6	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	6361561.46	9962401.56	0.64	+6	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	7446363.82	12536981.38	0.59	+6	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	8530494.05	14638995.63	0.58	-1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

Microsoft.Extensions.Primitives.StringSegmentBenchmark.Equals_Valid

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	4.70	4.36	1.08	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	5.26	5.49	0.96	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	4.83	4.66	1.04	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	5.14	5.22	0.98	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	6.07	26.87	0.23	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

PerfLabTests.CastingPerf.CheckArrayIsVariantGenericInterfaceNo

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	2.90	10.46	0.28	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	3.21	5.90	0.54	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Noise	2.74	4.48	-	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	3.18	5.68	0.56	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	3.71	6.69	0.56	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.Tests.Perf_PriorityQueue<Int32, Int32>.HeapSort(Size: 1000)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	78168.22	115406.67	0.68	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	61258.98	93526.98	0.65	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	45832.80	78973.37	0.58	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	56030.62	93638.83	0.60	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	68434.93	115079.94	0.59	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "[a-q][^u-z]{13}x", Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	90148.55	127090.17	0.71	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	47052.95	77955.39	0.60	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	31631.99	55245.40	0.57	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	48933.12	77538.89	0.63	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	55280.98	91879.30	0.60	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "the", Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	634627.72	927609.01	0.68	-1	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	422767.91	665790.20	0.63	+1	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	340287.37	576744.68	0.59	+1	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	402066.82	646908.95	0.62	+1	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	448528.48	760824.80	0.59	+1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "[^\n]*", Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1536128.47	2439541.07	0.63	+1	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	1152494.20	1817269.44	0.63	+2	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	971057.54	1492378.98	0.65	+1	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	1057145.55	1720028.58	0.61	+2	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1176691.79	2031707.50	0.58	+1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: ".*", Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1533758.33	2439220.09	0.63	+1	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	1167018.27	1813527.08	0.64	+2	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	970667.46	1491492.90	0.65	+1	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	1041504.24	1718939.71	0.61	+1	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1187347.08	2031001.73	0.58	+1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

PerfLabTests.CastingPerf.IFooObjIsIFooInterAlia

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	922297.43	1406072.92	0.66	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	582049.38	952267.65	0.61	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	441090.10	738649.85	0.60	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	557559.88	918091.72	0.61	-1	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	647537.80	1032464.82	0.63	-1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Memory.ReadOnlySpan.IndexOfString(input: "string1", value: "string2", comparisonType: InvariantCulture)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	38.58	97.51	0.40	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	42.02	90.77	0.46	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Slower	30.26	69.28	0.44	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	24.10	27.22	0.89	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	27.96	31.94	0.88	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Numerics.Tests.Perf_Matrix4x4.CreateRotationYWithCenterBenchmark

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	11.13	32.28	0.34	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	8.92	19.45	0.46	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	7.26	15.42	0.47	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	17.22	17.01	1.01	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	10.42	17.99	0.58	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Numerics.Tests.Perf_Matrix4x4.CreateRotationXWithCenterBenchmark

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	11.14	31.55	0.35	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	9.11	20.33	0.45	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	7.43	15.46	0.48	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	15.91	15.45	1.03	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	10.42	18.00	0.58	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

PerfLabTests.CastingPerf.CheckArrayIsInterfaceNo

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	683275.27	1104743.33	0.62	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	529214.17	714234.66	0.74	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	416161.51	530658.96	0.78	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	405327.83	709712.29	0.57	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	470867.66	828643.78	0.57	-1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Perf_Utf8Encoding.GetString(Input: EnglishAllAscii)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	53803.20	84214.34	0.64	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	44872.68	71312.70	0.63	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	23044.31	41310.01	0.56	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	46322.23	74645.50	0.62	-33	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	65409.91	96523.72	0.68	-34	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Numerics.Tests.Perf_Matrix4x4.CreateRotationXBenchmark

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	10.24	29.58	0.35	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	7.39	18.22	0.41	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	7.77	13.79	0.56	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Faster	17.06	14.60	1.17	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	8.31	19.30	0.43	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

PerfLabTests.CastingPerf2.CastingPerf.FooObjIsDescendant

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	776938.84	1040702.92	0.75	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	449867.71	719961.65	0.62	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	372413.84	645511.50	0.58	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores	several?
Slower	537542.94	716260.96	0.75	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	529784.70	885969.99	0.60	-1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

Microsoft.Extensions.DependencyInjection.GetService.EmptyEnumerable

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	42.18	63.35	0.67	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	24.37	38.33	0.64	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	23.93	46.24	0.52	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	24.55	39.15	0.63	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	31.49	44.34	0.71	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.Count(Pattern: ".{0,2}(Tom|Sawyer|Huckleberry|Finn)", Options: None)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	5628655000.00	7803537750.00	0.72	-48	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	3982404300.00	5973181800.00	0.67	-48	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	3240480900.00	5717396700.00	0.57	-48	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	3649871008.00	6206709570.00	0.59	-48	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	4580914379.00	6660139435.00	0.69	-48	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

PerfLabTests.CastingPerf.ScalarValueTypeObj

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	601820.19	1680878.13	0.36	+1	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	343907.74	529071.67	0.65	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	278798.94	460616.18	0.61	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	357567.06	525620.41	0.68	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	412551.48	530774.74	0.78	+1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Memory.ReadOnlySpan.IndexOfString(input: "AAAAA5AAAA", value: "5", comparisonType: InvariantCulture)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	35.80	83.56	0.43	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	38.99	75.98	0.51	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	28.88	60.53	0.48	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	21.03	24.51	0.86	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	24.44	28.77	0.85	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Globalization.Tests.StringSearch.IsSuffix_DifferentLastChar(Options: (en-US, IgnoreCase, True))

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	2442.23	7386.07	0.33	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	1395.37	5352.59	0.26	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1081.60	4268.25	0.25	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	373.35	371.33	1.01	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	1371.21	1312.36	1.04	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_GC.AllocateArray(length: 1000, pinned: True)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	297.33	489.66	0.61	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	288.42	433.50	0.67	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	188.35	287.64	0.65	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	287.88	452.68	0.64	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	332.97	512.68	0.65	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.Tests.Perf_PriorityQueue<Int32, Int32>.Dequeue_And_Enqueue(Size: 1000)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	187012.95	261715.00	0.71	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	145943.37	218201.56	0.67	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	123814.73	195281.02	0.63	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	140998.07	216054.17	0.65	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	170083.99	264945.08	0.64	-1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "(?i)Sher[a-z]+|Hol[a-z]+", Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1946794.53	2636249.48	0.74	+1	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	808729.22	1335202.60	0.61	+2	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Slower	641530.73	1023592.58	0.63	+1	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	887086.53	1315103.83	0.67	+2	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1028978.60	1561267.90	0.66	+1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "(?i)Holmes", Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	891703.13	1260184.38	0.71	+1	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	414820.83	664032.81	0.62	+1	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	380374.62	532355.94	0.71	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	429345.22	668875.16	0.64	+1	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	498043.35	779796.90	0.64	+1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Reflection.Attributes.GetCustomAttributesClassHitInherit

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1811.99	2763.33	0.66	+1297	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	1197.11	1556.10	0.77	+1296	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1174.79	1759.53	0.67	+1296	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	1192.80	1526.62	0.78	+1296	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1520.27	2692.77	0.56	+1309	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

PerfLabTests.CastingPerf.FooObjIsFoo2

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	601929.81	1215408.41	0.50	+1	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	328977.85	529123.75	0.62	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Slower	278193.09	460557.35	0.60	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	332253.66	520059.83	0.64	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	411968.83	531073.64	0.78	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

PerfLabTests.LowLevelPerf.GenericGenericMethod

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	210947.92	369590.55	0.57	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz	several?
Slower	158731.76	258748.36	0.61	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	184917.83	206794.00	0.89	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	151978.50	255752.95	0.59	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	176581.25	265422.68	0.67	-1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.IO.Tests.Perf_File.ReadAllBytesAsync(size: 1048576)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	361016.41	659942.11	0.55	-993	Windows 10	Arm64	Microsoft SQ1 3.0 GHz	bimodal
Slower	310557.50	536407.92	0.58	-1310	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	208854.91	365550.51	0.57	-1112	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	464622.50	691021.93	0.67	-1552	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	435507.87	537600.55	0.81	-724	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)	bimodal

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.Count(Pattern: ".{2,4}(Tom|Sawyer|Huckleberry|Finn)", Options: None)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	5719568800.00	7690944300.00	0.74	-48	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	3978428700.00	6035859300.00	0.66	-48	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	3309174200.00	5649964700.00	0.59	-48	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	3700404210.00	5780549678.00	0.64	-48	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	4699181293.00	6626651109.50	0.71	-48	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

PerfLabTests.LowLevelPerf.GenericClassGenericStaticMethod

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	211203.60	401758.81	0.53	+1	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	160199.54	211658.61	0.76	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	138213.28	206777.80	0.67	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores	several?
Slower	152303.48	228092.21	0.67	-1	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	176810.55	265342.19	0.67	-1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

Microsoft.Extensions.DependencyInjection.ActivatorUtilitiesBenchmark.CreateInstance

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1317.50	2260.70	0.58	+1632	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	1056.70	1207.93	0.87	+1632	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Slower	897.56	1202.96	0.75	+1632	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	949.85	1264.72	0.75	+1632	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1312.62	2335.13	0.56	+1632	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

PerfLabTests.CastingPerf.ObjrefValueTypeObj

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	602332.33	1240260.58	0.49	+1	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	344022.42	529047.71	0.65	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	278571.44	460981.62	0.60	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	354518.24	523854.37	0.68	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	411985.66	530958.23	0.78	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

PerfLabTests.CastingPerf.IntObj

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	602093.99	1231792.31	0.49	+1	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	343964.68	529065.21	0.65	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	279060.71	459482.63	0.61	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	354973.70	526276.12	0.67	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	412054.10	531142.77	0.78	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

PerfLabTests.CastingPerf.IFooObjIsIFoo

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1199206.92	2279578.52	0.53	-2	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	581969.21	925968.01	0.63	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	439394.10	738168.18	0.60	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	557337.81	883924.44	0.63	-1	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	853327.33	1032378.66	0.83	-2	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Memory.ReadOnlySequence.Slice_Repeat_StartPosition_And_EndPosition(Segment: Multiple)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	80.44	106.83	0.75	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	52.37	82.85	0.63	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	46.29	69.63	0.66	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	56.36	83.04	0.68	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	61.70	90.97	0.68	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.IndexerSet.Dictionary(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	6315.43	7587.06	0.83	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	3899.91	5950.77	0.66	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	2798.85	3526.90	0.79	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	3187.77	5092.89	0.63	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	3990.66	6142.43	0.65	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.TryGetValueTrue<Int32, Int32>.ConcurrentDictionary(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	5867.78	7063.31	0.83	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	3178.30	4392.24	0.72	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	2529.45	4038.49	0.63	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	3003.79	4345.98	0.69	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	3537.24	5397.29	0.66	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

PerfLabTests.LowLevelPerf.EmptyStaticFunction5Arg

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	2234991.07	3312251.88	0.67	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	1587414.06	2319916.96	0.68	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1960131.25	2204317.19	0.89	-1	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	1529744.63	2510607.66	0.61	-2	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1764790.82	2678800.24	0.66	-2	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Reflection.Attributes.GetCustomAttributesClassHit

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1572.90	2372.33	0.66	+953	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	1079.61	1357.88	0.80	+952	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1056.31	1542.81	0.68	+952	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	1091.79	1317.55	0.83	+952	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1346.56	2267.85	0.59	+962	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.TryGetValueFalse<Int32, Int32>.ConcurrentDictionary(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	5295.38	6773.44	0.78	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	2681.56	4131.08	0.65	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	2388.40	3489.22	0.68	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	2695.16	4184.23	0.64	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	3248.09	4602.83	0.71	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.CopyTo.ImmutableArray(Size: 2048)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	591.51	706.49	0.84	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	499.71	719.12	0.69	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	376.41	533.75	0.71	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	497.96	727.41	0.68	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	556.38	861.14	0.65	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_String.ToLowerInvariant(s: "test")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	5.77	13.38	0.43	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	4.60	6.96	0.66	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Noise	3.73	5.64	-	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	3.58	6.30	0.57	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	4.40	7.57	0.58	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "(?i)Sherlock Holmes", Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	270399.14	333690.63	0.81	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	104292.87	146792.84	0.71	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	72164.27	113153.62	0.64	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	98216.65	146723.45	0.67	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	119117.96	173084.84	0.69	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

PerfLabTests.CastingPerf.IFooObjIsDescendantOfIFoo

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1660382.50	2166840.63	0.77	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	581978.70	926033.82	0.63	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	440888.37	738433.38	0.60	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	633105.60	890807.96	0.71	-1	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	765135.58	1032296.38	0.74	-1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.Count(Pattern: "([A-Za-z]awyer|[A-Za-z]inn)\s", Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	33806542.86	46274325.00	0.73	+65	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	13641950.00	20894161.54	0.65	+10	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	11743131.25	15927709.38	0.74	+20	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	14540960.03	20858590.83	0.70	+11	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	16492876.37	24402806.20	0.68	+19	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Linq.Tests.Perf_Enumerable.Contains_ElementNotFound(input: IEnumerable)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	734.60	1738.46	0.42	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	410.23	610.78	0.67	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	369.25	567.32	0.65	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	451.26	581.69	0.78	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	561.63	716.36	0.78	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.CopyTo.List(Size: 2048)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	587.51	710.97	0.83	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	458.87	718.61	0.64	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	375.84	604.61	0.62	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	471.76	662.97	0.71	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	562.02	787.07	0.71	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)	several?

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "Sherlock|Street", Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	95882.44	126779.18	0.76	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	57700.64	78454.82	0.74	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	35097.86	55411.07	0.63	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	56498.16	78353.71	0.72	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	62619.99	92372.82	0.68	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_String.ToUpperInvariant(s: "TEST")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	5.92	12.83	0.46	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Noise	4.95	6.95	-	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	3.25	5.29	0.61	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	4.41	7.60	0.58	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	4.96	8.23	0.60	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.Count(Pattern: "(?i)Twain", Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	10960328.13	14725837.50	0.74	+7	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	5405200.00	8075882.81	0.67	+6	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	4685425.00	6175209.38	0.76	+3	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	5623212.27	8122852.13	0.69	+6	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	6340653.90	9324682.28	0.68	+6	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

PerfLabTests.CastingPerf.FooObjIsFoo

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	602192.55	804065.31	0.75	-1	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	343936.77	529045.52	0.65	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	278135.69	460463.88	0.60	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	354619.58	517125.53	0.69	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	412034.04	530940.24	0.78	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "(?i)Sherlock", Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	271460.88	332054.52	0.82	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	100328.53	144122.82	0.70	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	73521.11	109954.26	0.67	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	98221.29	142543.39	0.69	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	119016.05	170059.65	0.70	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.Tests.Perf_PriorityQueue<Int32, Int32>.K_Max_Elements(Size: 100)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	610.49	883.95	0.69	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	461.68	646.75	0.71	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	400.12	537.99	0.74	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	455.58	648.44	0.70	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	540.46	781.34	0.69	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.Tests.Perf_PriorityQueue<Int32, Int32>.HeapSort(Size: 10)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	194.77	283.26	0.69	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	147.48	198.44	0.74	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	119.92	185.37	0.65	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	148.13	207.24	0.71	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	177.00	246.14	0.72	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

Microsoft.Extensions.DependencyInjection.GetService.Singleton

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	38.49	51.33	0.75	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	22.55	30.86	0.73	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	21.99	38.25	0.57	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	22.97	32.26	0.71	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	27.01	35.60	0.76	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.Count(Pattern: "Tom|Sawyer|Huckleberry|Finn", Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	8960034.38	11719246.88	0.76	-1	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	4286565.63	6047806.25	0.71	+3	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	3789565.00	5336589.58	0.71	+5	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	4217662.98	5899351.80	0.71	+3	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	4691162.55	6800400.02	0.69	-8	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

Microsoft.Extensions.DependencyInjection.GetService.ServiceScopeProvider

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	42.39	59.48	0.71	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	24.43	36.17	0.68	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	23.46	42.77	0.55	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	25.72	33.92	0.76	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	31.23	38.80	0.80	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

PerfLabTests.CastingPerf.FooObjCastIfIsa

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	736449.72	970581.62	0.76	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	502811.69	741582.53	0.68	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	417265.30	601101.92	0.69	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	481243.96	658772.85	0.73	-1	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	588517.13	825445.51	0.71	-1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.ContainsFalse.ICollection(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1128066.96	2217766.02	0.51	+1	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	813350.33	1253201.44	0.65	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	682182.12	937267.71	0.73	-1	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	882340.93	1150548.36	0.77	-1	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1026686.70	1324180.19	0.78	-1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "The", Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	182756.10	205991.53	0.89	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	81608.28	105891.16	0.77	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	54841.88	79372.89	0.69	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	76922.84	117408.94	0.66	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	94038.24	133066.84	0.71	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.ContainsKeyTrue<Int32, Int32>.ConcurrentDictionary(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	6074.60	7062.11	0.86	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	3469.30	5005.58	0.69	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	3275.93	4721.61	0.69	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	3414.07	4845.17	0.70	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	4059.83	5697.02	0.71	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

Microsoft.Extensions.Primitives.StringSegmentBenchmark.Equals_Object_Valid

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Noise	5.40	4.64	-	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	6.46	6.87	0.94	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Noise	5.02	6.10	-	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores	bimodal
Same	6.66	6.29	1.06	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	7.59	28.32	0.27	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.ContainsTrue.ICollection(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	581048.50	1121192.86	0.52	+1	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	426061.57	630334.75	0.68	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	345760.16	480185.75	0.72	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores	bimodal
Slower	442853.63	578534.22	0.77	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	512199.37	665287.14	0.77	-1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.IndexerSet.ConcurrentDictionary(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	23525.47	37748.34	0.62	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	15511.59	22129.07	0.70	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	11425.06	15300.00	0.75	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	16422.88	22316.42	0.74	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	18217.76	25152.91	0.72	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.ContainsTrue.List(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	571283.04	1114741.74	0.51	+1	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	426377.87	627674.25	0.68	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	343210.94	467335.48	0.73	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	441067.91	570653.14	0.77	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	511318.36	664264.30	0.77	-1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Globalization.Tests.StringSearch.IsSuffix_DifferentLastChar(Options: (en-US, None, True))

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	2482.74	7368.88	0.34	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	1834.35	5379.80	0.34	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1071.28	4203.59	0.25	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	365.35	405.56	0.90	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	1349.07	1321.34	1.02	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Numerics.Tests.Perf_VectorOf.GetHashCodeBenchmark

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	19.76	25.13	0.79	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	18.79	29.58	0.64	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	18.74	22.98	0.82	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	20.30	29.29	0.69	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	25.40	34.97	0.73	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.ContainsTrue.Queue(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	571446.09	1128598.21	0.51	-1	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	424811.49	610969.00	0.70	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	339124.73	468487.13	0.72	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	440884.97	572383.21	0.77	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	516068.21	665809.22	0.78	-1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.ContainsFalse.List(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1132767.86	2216260.55	0.51	+1	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	851760.36	1248554.33	0.68	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	680544.97	922334.19	0.74	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	882752.05	1146802.83	0.77	-1	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1026095.79	1323239.29	0.78	-1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Numerics.Tests.Perf_VectorOf.GetHashCodeBenchmark

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	19.82	25.43	0.78	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	19.43	29.70	0.65	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	19.17	23.02	0.83	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	19.88	29.22	0.68	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	25.07	34.66	0.72	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.ContainsFalse.Queue(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1135410.27	2232481.25	0.51	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	855621.71	1251922.36	0.68	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	677060.29	918878.65	0.74	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	887071.24	1153837.00	0.77	-1	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1033868.96	1326106.78	0.78	-1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Perf_Reader.ReadSpanEmptyLoop(IsDataCompact: False, TestCase: LotsOfStrings)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	2414.85	2983.05	0.81	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	1727.00	2113.14	0.82	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1328.95	1961.78	0.68	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	1438.36	1923.28	0.75	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1659.14	2443.02	0.68	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.ContainsFalse.ImmutableArray(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1135412.05	2228791.96	0.51	+1	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	860711.18	1254374.76	0.69	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	682121.33	921725.00	0.74	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	893264.19	1155875.19	0.77	-1	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1032799.77	1327999.66	0.78	-1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.ContainsTrue.ImmutableArray(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	578835.19	1120795.76	0.52	+1	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	432398.65	631030.25	0.69	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	345039.14	470487.32	0.73	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	448032.72	576990.61	0.78	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	520886.82	669547.79	0.78	-1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.CopyTo.Array(Size: 2048)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	594.14	706.68	0.84	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	434.90	639.94	0.68	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	276.29	500.08	0.55	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	467.48	585.86	0.80	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	555.96	702.22	0.79	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Globalization.Tests.StringSearch.IsSuffix_DifferentLastChar(Options: (, None, True))

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	2506.06	7497.21	0.33	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	1887.87	5355.36	0.35	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1075.07	4241.67	0.25	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	377.91	366.14	1.03	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	1326.39	1306.86	1.01	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Memory.ReadOnlySequence.Slice_StartPosition(Segment: Multiple)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	15.16	18.98	0.80	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	11.41	16.02	0.71	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	10.61	13.55	0.78	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	11.43	16.66	0.69	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	13.39	18.68	0.72	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.Concurrent.Count.Dictionary(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	6100.90	8825.49	0.69	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	11582.34	15990.41	0.72	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	7451.66	8927.62	0.83	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	13542.43	17000.99	0.80	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	4558.31	6871.89	0.66	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Memory.ReadOnlySpan.IndexOfString(input: "Hello WorldbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbareallyreallylongHello WorldbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbareallyreallylongHello Worldbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbareallyreallylong!xyz", value: "w", comparisonType: OrdinalIgnoreCase)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	17.97	63.20	0.28	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	15.16	41.28	0.37	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	11.50	43.38	0.27	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	11.27	11.04	1.02	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	13.09	12.64	1.04	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Buffers.Tests.RentReturnArrayPoolTests.ProducerConsumer(RentalSize: 4096, ManipulateArray: True, Async: True, UseSharedPool: True)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	2987.21	3336.82	0.90	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	1774.18	6118.11	0.29	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Slower	1284.09	4140.17	0.31	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	2624.07	3319.13	0.79	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	2876.92	2919.58	0.99	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Perf_Utf8Encoding.GetBytes(Input: EnglishAllAscii)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	52457.46	64752.52	0.81	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	36715.09	50283.79	0.73	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	16602.46	26143.38	0.64	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	36752.22	50382.79	0.73	-17	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	48000.52	63483.95	0.76	-17	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.Concurrent.Count.Bag(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	61.37	89.58	0.69	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	34.76	46.05	0.75	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	22.83	27.68	0.82	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	37.86	50.16	0.75	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	42.12	61.96	0.68	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Buffers.Tests.ReadOnlySequenceTests.IterateTryGetTenSegments

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	49.85	94.26	0.53	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	44.44	56.60	0.79	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	33.26	45.60	0.73	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	43.47	66.31	0.66	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	51.53	62.61	0.82	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.ContainsTrue.Stack(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	619400.96	1077541.04	0.57	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	489976.76	633071.25	0.77	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	373276.93	494366.21	0.76	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	477055.11	670666.98	0.71	-1	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	556036.49	735004.59	0.76	-1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.ContainsFalse.Stack(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1217765.38	2141714.84	0.57	+1	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	979282.81	1251919.71	0.78	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	740735.65	973770.59	0.76	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	951988.20	1328817.73	0.72	-1	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1108563.39	1470021.85	0.75	-1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Globalization.Tests.StringSearch.IsSuffix_DifferentLastChar(Options: (, IgnoreCase, True))

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	2450.18	7372.23	0.33	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	1845.24	5347.86	0.35	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1125.29	4262.12	0.26	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	372.08	369.88	1.01	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	1285.77	1353.11	0.95	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.Concurrent.IsEmpty.Dictionary(Size: 0)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	217.88	308.24	0.71	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	187.79	252.37	0.74	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	231.30	306.46	0.75	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	213.66	271.83	0.79	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	81.77	116.96	0.70	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Int32.ToString(value: 4)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1.69	5.37	0.32	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	1.93	4.24	0.45	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Noise	1.54	3.69	-	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores	bimodal
Noise	1.49	3.48	-	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	2.32	4.54	0.51	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Memory.ReadOnlySequence.Slice_StartPosition_And_EndPosition(Segment: Multiple)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	16.95	22.54	0.75	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	13.88	18.46	0.75	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	11.39	16.18	0.70	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	13.16	18.85	0.70	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	15.40	20.32	0.76	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

PerfLabTests.CastingPerf.CheckArrayIsInterfaceYes

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	675541.03	1015463.28	0.67	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	396724.53	661355.21	0.60	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	323265.63	530706.88	0.61	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	582919.97	638766.76	0.91	-1	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	441463.89	796832.34	0.55	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Numerics.Tests.Perf_VectorOf.GetHashCodeBenchmark

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	33.49	64.56	0.52	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	43.94	59.99	0.73	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	36.95	45.53	0.81	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	44.50	57.50	0.77	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	51.19	66.31	0.77	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_GC.AllocateArray(length: 1000, pinned: True)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	218.27	304.36	0.72	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	197.92	259.87	0.76	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	144.10	191.96	0.75	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	192.77	265.12	0.73	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	235.81	314.81	0.75	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Common.Backtracking(Options: None)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1744.64	2140.49	0.82	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	1206.43	1713.24	0.70	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	932.22	1238.81	0.75	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	1181.21	1585.20	0.75	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1461.53	1961.05	0.75	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

PerfLabTests.CastingPerf.ObjFooIsObj

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	468577.94	535400.42	0.88	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	211630.95	359138.21	0.59	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	162026.48	229730.22	0.71	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	202677.15	301418.73	0.67	-1	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	264870.73	295853.08	0.90	-1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_GC.AllocateUninitializedArray(length: 1000, pinned: True)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	188.79	268.41	0.70	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	178.43	227.36	0.78	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	138.34	178.42	0.78	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	154.22	226.06	0.68	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	198.85	260.27	0.76	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Memory.ReadOnlySpan.IndexOfString(input: "foobardzsdzs", value: "rddzs", comparisonType: InvariantCulture)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	47.73	107.82	0.44	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	47.26	97.78	0.48	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	35.75	75.75	0.47	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	29.97	33.04	0.91	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	31.89	38.72	0.82	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.ContainsTrueComparer.HashSet(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	9051.72	12745.54	0.71	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	5815.62	8217.67	0.71	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Slower	4552.46	6440.66	0.71	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	5321.11	7079.44	0.75	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	6239.04	7909.08	0.79	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.Concurrent.IsEmpty.Dictionary(Size: 0)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	218.41	310.80	0.70	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	196.97	247.22	0.80	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	236.67	298.86	0.79	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	215.64	273.33	0.79	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	79.91	114.24	0.70	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

PerfLabTests.CastingPerf.ObjInt

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	468357.08	535432.50	0.87	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	211629.65	354204.93	0.60	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	162303.53	229847.52	0.71	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	202759.17	301219.40	0.67	-1	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	264852.17	294969.91	0.90	-1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

PerfLabTests.CastingPerf.FooObjIsNull

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	468245.96	536344.17	0.87	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	211643.29	353252.71	0.60	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	161728.60	229563.24	0.70	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	204511.53	299627.28	0.68	-1	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	264839.20	294942.27	0.90	-1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

PerfLabTests.CastingPerf.ObjScalarValueType

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	468092.83	535627.50	0.87	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	211621.45	333443.88	0.63	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	162220.75	229692.10	0.71	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	202723.19	301214.36	0.67	-1	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	264860.80	295047.68	0.90	-1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Numerics.Tests.Perf_VectorOf.GetHashCodeBenchmark

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	11.82	12.17	0.97	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	11.17	18.44	0.61	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	12.38	14.81	0.84	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	13.24	18.37	0.72	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	14.59	21.68	0.67	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Perf_Reader.ReadReturnBytes(IsDataCompact: False, TestCase: LotsOfStrings)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	2742.09	3301.02	0.83	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	1900.58	2331.80	0.82	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1535.24	2072.09	0.74	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	1701.43	2281.14	0.75	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1944.50	2652.34	0.73	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.Tests.Perf_PriorityQueue<Int32, Int32>.Dequeue_And_Enqueue(Size: 10)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	455.90	707.10	0.64	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	437.77	556.87	0.79	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	379.05	474.84	0.80	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	439.92	581.89	0.76	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	533.60	696.14	0.77	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.Count(Pattern: "Tom|Sawyer|Huckleberry|Finn", Options: None)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	22676878.57	27674338.89	0.82	+13	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	13398900.00	16758837.50	0.80	-23	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	10369890.91	15315340.63	0.68	+9	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	12672124.85	16366312.20	0.77	+9	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	14200683.18	18460430.57	0.77	-17	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Double.TryParse(value: "12345")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	71.43	85.78	0.83	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	53.46	70.83	0.75	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	44.99	67.18	0.67	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	52.78	64.23	0.82	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	59.70	77.79	0.77	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.IndexerSet.Span(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	358.76	412.45	0.87	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	220.84	330.63	0.67	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	186.61	246.30	0.76	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	212.14	270.69	0.78	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	245.24	313.98	0.78	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

PerfLabTests.CastingPerf.ObjObjrefValueType

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	468470.04	578447.81	0.81	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz	bimodal
Slower	211617.65	350155.57	0.60	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	184970.33	229739.20	0.81	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores	several?
Slower	204491.39	300997.32	0.68	-1	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	264879.96	295021.67	0.90	-1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

PerfLabTests.CastingPerf2.CastingPerf.IFooObjIsIFooInterAlia

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	703358.97	957286.76	0.73	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	452008.04	581998.61	0.78	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	322786.73	508216.91	0.64	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	430761.42	497117.16	0.87	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	532951.55	678365.98	0.79	-1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Threading.Tests.Perf_SemaphoreSlim.ReleaseWaitAsync

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	58.35	91.64	0.64	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	36.79	44.68	0.82	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	19.30	27.44	0.70	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	39.89	48.51	0.82	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	46.47	59.97	0.77	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.ContainsKeyFalse<Int32, Int32>.ConcurrentDictionary(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	5525.69	6253.20	0.88	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	3322.74	4757.72	0.70	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	3291.26	4002.43	0.82	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	3389.05	4665.27	0.73	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	3923.21	5068.19	0.77	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Buffers.Tests.ReadOnlySequenceTests.IterateGetPositionTenSegments

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	81.04	104.10	0.78	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	77.90	97.70	0.80	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	68.04	77.83	0.87	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	63.50	88.10	0.72	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	73.30	99.82	0.73	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

PerfLabTests.LowLevelPerf.StaticDelegate

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	267817.00	401760.74	0.67	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	265522.67	317464.63	0.84	-1	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	207479.85	252754.08	0.82	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	228141.70	303779.16	0.75	-1	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	264826.78	353737.63	0.75	-1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

PerfLabTests.CastingPerf.FooObjIsDescendant

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1054752.08	2057153.13	0.51	-2	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	582039.00	925895.96	0.63	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	439216.93	737325.30	0.60	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	841854.05	883626.14	0.95	-2	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	647825.70	1032507.93	0.63	-1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "(?i)Sherlock|Holmes|Watson", Options: None)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	10528168.75	12498225.00	0.84	-24	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	8177743.75	11076448.44	0.74	-1	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	6268817.19	8457350.00	0.74	-1	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	7929128.09	10395021.66	0.76	-1	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	9133840.75	11697823.89	0.78	+19	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.ContainsKeyFalse<Int32, Int32>.SortedList(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	33756.65	40231.46	0.84	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	29070.18	37071.70	0.78	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	16479.48	25996.20	0.63	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	29818.81	36883.29	0.81	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	34334.85	42957.62	0.80	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Double.Parse(value: "12345")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	71.06	87.93	0.81	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	53.50	66.97	0.80	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	44.56	67.96	0.66	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	51.52	64.89	0.79	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	59.53	75.05	0.79	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Threading.Tests.Perf_SemaphoreSlim.ReleaseWait

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	61.51	91.65	0.67	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	39.52	49.00	0.81	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	23.72	31.59	0.75	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	43.26	53.59	0.81	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	50.20	65.51	0.77	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.Count(Pattern: "(?i)Tom|Sawyer|Huckleberry|Finn", Options: None)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	489984100.00	647095050.00	0.76	-336	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	406378300.00	506956900.00	0.80	-48	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	299812000.00	435038300.00	0.69	-48	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	383064617.50	495804489.00	0.77	-48	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	448672791.00	560836640.00	0.80	-48	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.IterateForEach.ConcurrentDictionary(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	21298.34	31503.98	0.68	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	18311.97	22073.73	0.83	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	16075.98	19631.08	0.82	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	17584.05	20201.68	0.87	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	16359.77	23090.57	0.71	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "\s[a-zA-Z]{0,12}ing\s", Options: None)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	21459175.00	25066380.00	0.86	-23	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	16541559.09	21308231.82	0.78	-4	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	12334985.00	16544100.00	0.75	+9	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	15200642.58	19928969.17	0.76	-4	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	17656597.20	22913730.64	0.77	-78	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Buffers.Tests.ReadOnlySequenceTests.IterateTryGetTenSegments

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	56.86	85.28	0.67	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	46.58	60.40	0.77	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	38.97	51.39	0.76	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	46.58	60.15	0.77	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	54.31	67.18	0.81	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Linq.Tests.Perf_Enumerable.LastWithPredicate_FirstElementMatches(input: IList)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	14.40	20.26	0.71	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	11.67	16.14	0.72	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	11.83	15.17	0.78	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	12.34	15.25	0.81	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	14.24	17.96	0.79	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

PerfLabTests.CastingPerf.IFooFooIsIFoo

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	468191.91	535603.54	0.87	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	211627.11	338365.56	0.63	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	184399.19	229779.04	0.80	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	202626.16	295897.65	0.68	-1	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	264875.44	294905.68	0.90	-2	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

PerfLabTests.CastingPerf.ObjFooIsObj2

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	468410.29	536412.19	0.87	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	211631.97	330654.82	0.64	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	184602.87	229765.08	0.80	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	202721.93	301264.95	0.67	-1	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	264925.73	295140.31	0.90	-1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "(?i)Sherlock|Holmes|Watson|Irene|Adler|John|Baker", Options: None)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	35271450.00	44128433.33	0.80	-96	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	26564607.14	33880637.50	0.78	-25	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	21267725.00	29242962.50	0.73	-6	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	25308725.44	32426044.38	0.78	+9	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	29197961.57	37149466.71	0.79	-7	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

Devirtualization.EqualityComparer.ValueTupleCompare

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	9.59	12.83	0.75	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	3.15	7.09	0.44	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	2.49	5.53	0.45	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	3.24	6.69	0.48	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Noise	4.94	6.97	-	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.CopyTo.ReadOnlySpan(Size: 2048)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	601.71	711.03	0.85	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	510.38	667.07	0.77	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	317.67	505.17	0.63	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	534.47	663.39	0.81	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	627.96	748.09	0.84	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.ContainsKeyTrue<Int32, Int32>.IDictionary(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	6472.51	8888.60	0.73	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	3970.55	5208.61	0.76	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	3310.67	3956.93	0.84	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	4306.57	4928.32	0.87	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	4413.04	6003.31	0.74	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Globalization.Tests.StringSearch.LastIndexOf_Word_NotFound(Options: (en-US, OrdinalIgnoreCase, False))

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	918.54	1148.57	0.80	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	644.91	640.32	1.01	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	432.49	809.64	0.53	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	547.51	810.76	0.68	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	636.34	940.19	0.68	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Single.TryParse(value: "12345")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	70.43	87.54	0.80	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	54.80	67.53	0.81	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	45.86	70.95	0.65	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	54.30	64.47	0.84	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	61.51	76.12	0.81	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Buffers.Tests.RentReturnArrayPoolTests.ProducerConsumer(RentalSize: 4096, ManipulateArray: True, Async: True, UseSharedPool: True)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	2089.73	6029.25	0.35	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	1767.36	3468.93	0.51	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1520.83	4070.27	0.37	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	2200.80	2774.20	0.79	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	2711.84	2597.40	1.04	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)	several?

System.ComponentModel.Tests.Perf_TypeDescriptorTests.GetConverter(typeToConvert: typeof(System.ComponentModel.Tests.SomeEnum))

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	266.78	345.00	0.77	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	216.05	282.88	0.76	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	158.27	230.57	0.69	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	233.13	270.28	0.86	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	273.62	336.82	0.81	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Single.Parse(value: "12345")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	70.66	89.53	0.79	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	55.24	67.98	0.81	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	44.62	73.61	0.61	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	53.43	65.76	0.81	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	64.36	73.76	0.87	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.IterateForEach.ConcurrentDictionary(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	19850.13	21993.78	0.90	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	12704.18	17059.41	0.74	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	11048.69	16377.88	0.67	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	12038.59	17294.13	0.70	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	14439.15	19314.77	0.75	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Common.OneNodeBacktracking(Options: None)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1187.84	1440.49	0.82	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	881.64	1121.37	0.79	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	690.68	841.99	0.82	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	843.66	1077.37	0.78	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	967.93	1244.27	0.78	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Buffers.Tests.ReadOnlySequenceTests.IterateTryGetMemory

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	27.18	30.77	0.88	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	19.68	26.94	0.73	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	16.63	21.74	0.76	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	19.88	26.20	0.76	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	24.27	29.05	0.84	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.Tests.Perf_PriorityQueue<Int32, Int32>.K_Max_Elements(Size: 1000)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	4638.35	6130.30	0.76	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	3441.24	4534.45	0.76	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	3026.03	3738.29	0.81	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	3382.31	4637.79	0.73	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	4611.57	5429.31	0.85	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.TryGetValueFalse<Int32, Int32>.SortedList(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	34104.92	40480.29	0.84	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	30298.04	37043.80	0.82	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	17149.15	26211.56	0.65	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	30606.93	37317.82	0.82	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	35747.74	42794.24	0.84	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.CopyTo.Span(Size: 2048)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	615.55	713.34	0.86	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	536.50	677.00	0.79	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	316.92	509.76	0.62	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	547.61	639.79	0.86	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	639.36	747.23	0.86	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

Microsoft.Extensions.Logging.FormattingOverhead.TwoArguments

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	310.39	365.62	0.85	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	204.42	239.15	0.85	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	188.12	228.93	0.82	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	204.82	235.29	0.87	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	299.27	412.81	0.72	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Perf_Utf8Encoding.GetString(Input: EnglishMostlyAscii)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	206694.11	272510.34	0.76	-5	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	159596.59	233868.28	0.68	-6	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	127604.03	164607.17	0.78	-6	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	144694.47	168340.64	0.86	-33	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	175176.17	205941.70	0.85	-33	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Numerics.Tests.Perf_VectorOf.GetHashCodeBenchmark

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	65.44	92.36	0.71	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	92.92	120.06	0.77	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	75.69	89.50	0.85	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	94.33	116.04	0.81	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	109.87	136.48	0.81	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.CopyTo.Memory(Size: 2048)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	626.80	721.51	0.87	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	587.64	693.81	0.85	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	336.10	512.48	0.66	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	557.61	672.86	0.83	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	654.71	791.42	0.83	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "Holmes.{0,25}Watson|Watson.{0,25}Holmes", Options: None)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	583103.24	672693.23	0.87	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	351200.35	438181.42	0.80	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	274979.17	332194.41	0.83	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	328853.13	419996.89	0.78	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	382380.39	488723.82	0.78	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Version.Parse3

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	42.74	54.17	0.79	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	33.04	42.49	0.78	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	27.60	38.64	0.71	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	33.48	39.70	0.84	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	51.08	60.88	0.84	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

BenchmarksGame.ReverseComplement_1.RunBench

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	942047.24	867699.31	1.09	-1	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	756086.61	1109987.92	0.68	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	428054.97	508726.79	0.84	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	599475.10	882819.07	0.68	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	763886.21	1011782.00	0.75	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "(?i)Sher[a-z]+|Hol[a-z]+", Options: None)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	7594125.00	8550442.19	0.89	-1	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	5038678.13	6374337.50	0.79	-1	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	4419854.17	5253650.00	0.84	-1	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	4751075.17	6143087.40	0.77	-1	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	5541169.03	7005065.18	0.79	-1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.ContainsTrueComparer.ImmutableSortedSet(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	31836.97	56649.66	0.56	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	32136.03	35968.16	0.89	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	19897.65	27946.43	0.71	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	27688.79	31835.88	0.87	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	31893.90	37149.15	0.86	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Numerics.Tests.Perf_VectorOf.GetHashCodeBenchmark

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	63.96	92.75	0.69	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	93.21	116.55	0.80	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	74.78	89.10	0.84	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	94.29	115.34	0.82	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	109.56	134.95	0.81	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_HashCode.Add

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	2758.33	3394.96	0.81	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	1917.31	2509.11	0.76	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1763.81	2051.44	0.86	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	1881.56	2524.61	0.75	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	2478.13	2976.71	0.83	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.Count(Pattern: "([A-Za-z]awyer|[A-Za-z]inn)\s", Options: None)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1189327650.00	1362774700.00	0.87	-48	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	895221800.00	1125603000.00	0.80	-48	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	681156700.00	856051400.00	0.80	-48	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	826100405.50	1040575269.00	0.79	-48	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	950464639.50	1182507335.00	0.80	-48	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.ComponentModel.Tests.Perf_TypeDescriptorTests.GetConverter(typeToConvert: typeof(int?))

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	212.23	292.99	0.72	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	178.15	224.29	0.79	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	123.98	185.28	0.67	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	195.58	221.93	0.88	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	237.15	273.40	0.87	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Xml.Linq.Perf_XName.CreateElement

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	25.73	30.00	0.86	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	17.04	18.78	0.91	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	16.46	18.55	0.89	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	16.49	18.99	0.87	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	12.28	23.49	0.52	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.Tests.Perf_PriorityQueue<Int32, Int32>.K_Max_Elements(Size: 10)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	128.86	183.30	0.70	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	131.05	160.65	0.82	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	115.89	130.12	0.89	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	131.33	164.88	0.80	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	159.34	199.36	0.80	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

BenchmarksGame.KNucleotide_9.RunBench

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	96833275.00	136551325.00	0.71	+7512	Windows 10	Arm64	Microsoft SQ1 3.0 GHz	bimodal
Slower	64885525.00	80135475.00	0.81	-7628	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	54371637.50	65202375.00	0.83	+8080	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores	several?
Slower	86214237.00	103132445.50	0.84	-20742	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	134093238.50	167393383.00	0.80	-19016	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "Holmes", Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	162356.51	177798.58	0.91	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	65783.90	86693.64	0.76	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	45482.72	62439.27	0.73	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	66051.24	89814.66	0.74	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	82546.16	111957.03	0.74	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

PerfLabTests.CastingPerf.CheckListIsVariantGenericInterface

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	2.18	6.42	0.34	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	3.12	5.54	0.56	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Noise	2.73	3.79	-	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Noise	2.79	4.53	-	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	3.27	6.08	0.54	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.TryAddGiventSize.ConcurrentDictionary(Count: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	51577.05	61342.67	0.84	+256	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	26390.38	33000.57	0.80	+256	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	17291.08	22572.20	0.77	+256	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	30022.05	34463.42	0.87	+256	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	39395.99	49641.78	0.79	+256	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.CopyTo.ReadOnlyMemory(Size: 2048)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	616.55	717.61	0.86	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	576.51	700.17	0.82	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	342.91	516.01	0.66	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	546.01	672.11	0.81	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	674.40	772.93	0.87	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)	several?

System.Text.RegularExpressions.Tests.Perf_Regex_Common.MatchesWords(Options: None)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	71304.21	80079.05	0.89	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	48929.26	60550.82	0.81	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	37178.42	44814.79	0.83	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	47007.63	56109.94	0.84	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	55995.66	71779.87	0.78	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Buffers.Tests.ReadOnlySequenceTests.IterateForEachTenSegments

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	76.32	103.06	0.74	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	57.82	71.91	0.80	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	51.29	66.66	0.77	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	59.18	68.64	0.86	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	70.26	82.82	0.85	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.ContainsTrueComparer.SortedSet(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	31067.98	46912.97	0.66	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	31439.24	36851.98	0.85	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	21207.29	27549.78	0.77	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	27410.42	31732.98	0.86	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	31360.73	36582.70	0.86	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Memory.ReadOnlySpan.IndexOfString(input: "More Test's", value: "Tests", comparisonType: OrdinalIgnoreCase)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	25.17	85.51	0.29	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	20.73	51.02	0.41	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	17.96	56.35	0.32	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores	bimodal
Same	18.24	18.58	0.98	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	21.18	22.82	0.93	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.ContainsTrue.HashSet(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	6297.63	6620.53	0.95	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	3232.60	3768.32	0.86	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	2425.11	2927.86	0.83	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	2745.64	4590.39	0.60	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	3353.84	4222.53	0.79	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.AddGivenSize.ConcurrentDictionary(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	51741.91	59360.43	0.87	+256	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	26356.89	33041.92	0.80	+256	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	17304.01	22585.06	0.77	+256	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	30193.42	34371.17	0.88	+256	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	40976.48	49634.71	0.83	+256	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Double.TryParse(value: "1.7976931348623157e+308")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	154.88	189.07	0.82	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	115.20	150.26	0.77	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	93.30	130.51	0.71	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	122.89	139.42	0.88	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	140.78	158.74	0.89	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.ContainsFalse.LinkedList(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	375703.42	418955.18	0.90	-1	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	282123.66	419204.11	0.67	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Same	244797.85	251714.31	0.97	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	272636.31	405584.41	0.67	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	317145.13	467355.29	0.68	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Document.Tests.Perf_EnumerateArray.Parse(TestCase: ArrayOfStrings)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	13469.18	14092.07	0.96	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	8919.53	10500.97	0.85	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	7950.40	9342.99	0.85	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	8477.04	11406.24	0.74	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	10125.81	14321.31	0.71	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Char.Char_ToUpper(c: '你', cultureName: zh-Hans)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	20.92	81.37	0.26	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	19.06	47.52	0.40	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	17.22	47.71	0.36	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	19.37	17.42	1.11	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	23.54	21.19	1.11	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Common.SplitWords(Options: None)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	71354.02	79657.68	0.90	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	50032.07	59132.80	0.85	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	37324.89	46041.43	0.81	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	46523.26	56215.10	0.83	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	57574.94	69552.46	0.83	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Mariomkas.Count(Pattern: "[\w.+-]+@[\w.-]+.[\w.-]+", Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	888378.47	1005732.81	0.88	-1	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	511402.62	599317.82	0.85	+1	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	256157.48	335656.91	0.76	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	503800.35	574661.65	0.88	+1	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	733746.05	882962.56	0.83	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Threading.Channels.Tests.SpscUnboundedChannelPerfTests.TryWriteThenTryRead

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	59.07	71.81	0.82	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	25.53	30.36	0.84	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	19.25	24.43	0.79	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	28.09	34.33	0.82	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	36.06	41.42	0.87	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.ContainsTrue.LinkedList(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	189174.47	210948.35	0.90	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	144069.32	210369.05	0.68	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	123548.82	125152.35	0.99	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	138119.40	204220.15	0.68	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	159545.58	234757.19	0.68	-1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Decimal.Parse(value: "123456.789")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	93.49	112.00	0.83	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	76.80	89.84	0.85	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	56.68	78.02	0.73	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	73.58	86.42	0.85	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	86.29	97.82	0.88	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_UInt32.TryParseHex(value: "3039")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	9.78	10.27	0.95	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	9.86	12.03	0.82	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	8.46	12.54	0.68	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	9.03	11.77	0.77	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	10.62	13.35	0.80	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_BoostDocs_Simple.IsMatch(Id: 11, Options: NonBacktracking)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	140.77	182.43	0.77	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	100.07	118.70	0.84	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	84.26	104.72	0.80	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	103.46	116.68	0.89	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	115.22	136.22	0.85	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Buffers.Tests.ReadOnlySequenceTests.IterateForEachTenSegments

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	79.73	106.87	0.75	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	58.54	78.04	0.75	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	51.40	60.24	0.85	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	61.45	69.30	0.89	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	73.65	83.36	0.88	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Perf_Segment.ReadSingleSegmentSequence(TestCase: Json4KB)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	9046.11	10773.14	0.84	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	6534.80	7449.00	0.88	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	5548.14	6733.71	0.82	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	6123.01	7004.39	0.87	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	6937.88	8452.61	0.82	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Net.Http.Tests.SocketsHttpHandlerPerfTest.Get_EnumerateHeaders_Unvalidated(ssl: True, chunkedResponse: True, responseLength: 100000)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Faster	448386.70	392035.61	1.14	+980	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	334860.03	330718.18	1.01	+629	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	201036.27	185765.01	1.08	+805	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	416769.17	1707409.99	0.24	+179	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	326785.16	372848.01	0.88	+432	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Perf_Reader.ReadSpanEmptyLoop(IsDataCompact: True, TestCase: BroadTree)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	8535.02	9508.15	0.90	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	6770.43	7897.92	0.86	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	6430.93	7420.36	0.87	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	6194.20	7530.36	0.82	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	7356.46	8853.49	0.83	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Perf_Reader.ReadSingleSpanSequenceEmptyLoop(IsDataCompact: True, TestCase: BroadTree)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	8524.67	9538.77	0.89	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	6880.67	7987.95	0.86	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	6074.10	7054.16	0.86	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	6285.24	7766.78	0.81	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	7562.99	8884.76	0.85	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

Benchstone.BenchI.IniArray.Test

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	95258325.00	120498100.00	0.79	+48	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	52708512.50	53151075.00	0.99	-36	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Same	49177675.00	49966325.00	0.98	+4	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	45846936.25	83472841.38	0.55	-120	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	53202668.38	97294140.75	0.55	-120	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Perf_Segment.ReadSingleSegmentSequenceByN(numberOfBytes: 4096, TestCase: Json4KB)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	9130.05	10858.87	0.84	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	6636.06	7514.04	0.88	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	5686.51	6835.82	0.83	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	6204.79	7177.11	0.86	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	7195.54	8400.54	0.86	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Globalization.Tests.StringSearch.LastIndexOf_Word_NotFound(Options: (en-US, None, False))

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	576.10	1002.47	0.57	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	508.38	847.47	0.60	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	338.25	620.45	0.55	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	389.77	420.07	0.93	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	418.84	487.36	0.86	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Globalization.Tests.StringSearch.LastIndexOf_Word_NotFound(Options: (, None, False))

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	576.30	1000.87	0.58	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	509.54	849.32	0.60	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	338.67	616.14	0.55	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	389.91	419.84	0.93	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	418.86	487.31	0.86	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Perf_Reader.ReadSpanEmptyLoop(IsDataCompact: True, TestCase: Json4KB)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	5720.04	6758.89	0.85	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	4428.49	5006.21	0.88	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Slower	3753.63	4372.13	0.86	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	4117.27	4726.81	0.87	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	4932.36	5807.61	0.85	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Common.MatchWord(Options: None)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	2006.67	2233.83	0.90	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	1406.96	1721.87	0.82	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1068.51	1277.44	0.84	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	1327.35	1593.69	0.83	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1631.66	2209.79	0.74	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Buffers.Tests.ReadOnlySequenceTests.IterateGetPositionMemory

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	38.69	43.08	0.90	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	36.28	41.99	0.86	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	27.82	33.02	0.84	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	31.39	38.07	0.82	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	40.03	45.00	0.89	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Perf_Segment.ReadMultiSegmentSequenceUsingSpan(segmentSize: 8192, TestCase: Json40KB)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	101994.64	116810.87	0.87	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	80709.26	90056.32	0.90	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	65842.49	74482.88	0.88	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	76142.59	86634.63	0.88	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	84773.51	101870.49	0.83	+7	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

PerfLabTests.LowLevelPerf.EmptyStaticFunction

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	2120292.19	4844064.06	0.44	+1	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	1589379.38	2045853.13	0.78	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	1830461.11	1883436.46	0.97	-1	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	1534843.11	2059311.45	0.75	-2	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1765628.39	2227706.50	0.79	-3	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Single.TryParse(value: "3.4028235E+38")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	112.44	145.21	0.77	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	89.09	104.41	0.85	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	85.80	102.96	0.83	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	92.21	103.13	0.89	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	105.42	117.41	0.90	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Common.Email_IsNotMatch(Options: None)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	705.18	745.92	0.95	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	546.67	697.45	0.78	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	430.04	513.17	0.84	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	499.90	637.87	0.78	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	571.68	720.82	0.79	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Perf_Reader.ReadSpanEmptyLoop(IsDataCompact: True, TestCase: DeepTree)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	3613.09	4074.55	0.89	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	3008.95	3371.95	0.89	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	2647.21	2999.41	0.88	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	2744.43	3198.61	0.86	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	3402.77	3926.40	0.87	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Buffers.Tests.ReadOnlySequenceTests.IterateTryGetMemory

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	27.12	29.82	0.91	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	20.52	24.97	0.82	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	15.91	22.91	0.69	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	19.61	23.68	0.83	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	23.06	27.69	0.83	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Perf_Reader.ReadSingleSpanSequenceEmptyLoop(IsDataCompact: True, TestCase: DeepTree)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	3625.11	4042.82	0.90	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	2993.45	3411.41	0.88	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	2578.17	2995.26	0.86	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	2804.13	3261.94	0.86	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	3427.76	3869.34	0.89	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.IndexerSet.SortedList(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	34068.78	37280.35	0.91	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	27002.22	32850.18	0.82	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	17325.36	23398.14	0.74	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores	several?
Slower	26857.05	31937.79	0.84	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	31254.71	38706.31	0.81	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.Tests.Perf_PriorityQueue<Guid, Guid>.Dequeue_And_Enqueue(Size: 100)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	25508.50	28043.49	0.91	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	15599.32	20228.06	0.77	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	11529.25	16669.76	0.69	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	16985.87	21055.92	0.81	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	20885.09	23595.92	0.89	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.ContainsKeyTrue<Int32, Int32>.Dictionary(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	6185.60	6306.77	0.98	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	3495.04	4022.65	0.87	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	2437.72	2875.08	0.85	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	2927.07	3826.07	0.77	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	3617.22	4577.58	0.79	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.ContainsKeyTrue<Int32, Int32>.SortedList(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	33941.61	37244.27	0.91	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	26922.16	32780.42	0.82	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	16218.50	23506.01	0.69	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	27211.28	31293.19	0.87	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	31920.81	38182.51	0.84	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Numerics.Tests.Perf_VectorOf.GetHashCodeBenchmark

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	21.42	29.43	0.73	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	26.56	35.69	0.74	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	25.58	27.87	0.92	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	27.76	38.26	0.73	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	32.43	43.58	0.74	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.TryGetValueTrue<Int32, Int32>.SortedList(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	34297.15	37656.36	0.91	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	27469.43	32875.95	0.84	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	16814.87	23667.68	0.71	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	27845.95	32129.95	0.87	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	32338.12	39191.76	0.83	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Numerics.Tests.Perf_VectorOf.GetHashCodeBenchmark

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	34.07	49.78	0.68	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	43.91	60.16	0.73	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	43.73	44.23	0.99	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	43.28	58.42	0.74	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	50.03	66.33	0.75	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Perf_Reader.ReadSpanEmptyLoop(IsDataCompact: False, TestCase: LotsOfNumbers)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	3841.69	4142.18	0.93	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	2627.27	3280.25	0.80	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	2106.61	2783.63	0.76	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	2605.59	3023.73	0.86	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	2880.55	3501.14	0.82	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_UInt32.TryParseHex(value: "FFFFFFFF")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	16.76	16.15	1.04	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	13.94	17.36	0.80	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	10.98	14.17	0.77	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	12.98	16.72	0.78	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	15.33	17.72	0.87	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Perf_Reader.ReadSingleSpanSequenceEmptyLoop(IsDataCompact: False, TestCase: LotsOfStrings)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	2468.98	2984.27	0.83	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	1917.46	2079.87	0.92	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1584.38	2002.38	0.79	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores	bimodal
Slower	1445.21	1899.89	0.76	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1667.25	2388.56	0.70	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Char.Char_ToLower(c: '─░', cultureName: en-US)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	26.54	78.02	0.34	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	19.36	49.19	0.39	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Slower	17.44	46.83	0.37	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	18.70	18.74	1.00	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	24.76	23.80	1.04	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Numerics.Tests.Perf_VectorOf.GetHashCodeBenchmark

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	11.81	12.15	0.97	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	11.17	18.42	0.61	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Noise	12.46	14.39	-	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	13.35	18.42	0.72	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	14.59	21.40	0.68	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Perf_Convert.ChangeType

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	40.30	61.24	0.66	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	27.36	35.37	0.77	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Slower	23.11	45.08	0.51	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	30.36	32.96	0.92	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	47.04	54.74	0.86	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.Concurrent.Count.Bag(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	64.82	89.51	0.72	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	34.26	47.17	0.73	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	22.79	28.26	0.81	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	45.41	47.08	0.96	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	42.14	61.95	0.68	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.CreateAddAndRemove.List(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	65095.26	71883.23	0.91	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	42523.20	51756.87	0.82	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	34844.27	46624.95	0.75	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	42210.22	50673.20	0.83	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	55420.37	62580.37	0.89	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_String.ToUpper(s: "TEST")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	16.20	25.74	0.63	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Noise	10.46	12.11	-	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Slower	10.47	15.26	0.69	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	11.12	15.12	0.74	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	12.90	15.11	0.85	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.IO.Tests.Perf_StreamWriter.WriteFormat

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	131.97	138.22	0.95	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	82.15	103.47	0.79	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	61.35	76.18	0.81	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	76.36	88.39	0.86	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	96.67	113.04	0.86	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "[a-zA-Z]+ing", Options: None)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	19871188.89	22046150.00	0.90	-19	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	15285407.69	18169300.00	0.84	-3	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	12732250.00	14919178.13	0.85	-27	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	14428823.32	17040927.14	0.85	+6	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	16417846.08	19651974.00	0.84	-8	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Perf_Convert.FromBase64String

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	99.55	97.36	1.02	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	74.55	86.05	0.87	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	57.25	74.29	0.77	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	71.72	86.66	0.83	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	107.05	122.14	0.88	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Memory.ReadOnlySpan.IndexOfString(input: "StrIng", value: "string", comparisonType: OrdinalIgnoreCase)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	18.86	58.64	0.32	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	16.27	35.22	0.46	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	14.07	39.20	0.36	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	13.72	13.60	1.01	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	15.90	15.99	0.99	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.ConsoleTests.Perf_Console.ResetColor

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	75667.45	76734.04	0.99	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	58786.52	60099.38	0.98	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	48395.74	69807.06	0.69	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	70.00	86.45	0.81	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	70.47	109.01	0.65	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.TryGetValueTrue<Int32, Int32>.IDictionary(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	6731.53	9010.20	0.75	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	3957.68	5390.13	0.73	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	3305.16	4117.17	0.80	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	5654.85	5660.36	1.00	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	4709.65	6630.23	0.71	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Utf8JsonReaderCommentsTests.Utf8JsonReaderCommentParsing(CommentHandling: Skip, SegmentSize: 0, TestCase: LongMultiLine)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	10479.39	14845.82	0.71	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	7272.99	7279.48	1.00	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	6911.09	7159.75	0.97	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	6997.21	10583.10	0.66	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	8096.68	13729.77	0.59	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Utf8JsonReaderCommentsTests.Utf8JsonReaderCommentParsing(CommentHandling: Allow, SegmentSize: 0, TestCase: LongMultiLine)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	10484.24	14844.84	0.71	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	7306.10	7281.78	1.00	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	6935.44	7152.23	0.97	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	7026.14	10559.25	0.67	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	8101.63	13750.22	0.59	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Reflection.Attributes.GetCustomAttributesMethodOverrideMiss

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1612.67	2232.23	0.72	+889	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	1112.40	1252.10	0.89	+888	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1061.23	1427.79	0.74	+888	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	1118.35	1210.74	0.92	+888	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1469.85	2110.80	0.70	+898	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.IO.Tests.Perf_FileStream.FlushAsync(fileSize: 1024, options: Asynchronous)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	34742957.14	37017614.29	0.94	+347	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	14025170.59	23397927.27	0.60	+89	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	16573765.38	21415692.31	0.77	+52	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	5352217.88	8155737.27	0.66	+180	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Buffers.Tests.ReadOnlySequenceTests.IterateForEachMemory

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	36.59	39.52	0.93	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	29.04	34.81	0.83	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	25.06	28.49	0.88	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	30.62	34.07	0.90	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	36.85	42.90	0.86	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

Microsoft.Extensions.Logging.LoggingOverhead.NoArguments_FilteredByLevel

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	24.38	41.46	0.59	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	19.35	19.46	0.99	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	16.82	20.91	0.80	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores	bimodal
Slower	16.51	21.23	0.78	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Slower	19.18	22.48	0.85	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Numerics.Tests.Perf_VectorOf.GetHashCodeBenchmark

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	12.15	13.37	0.91	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	15.01	21.25	0.71	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	15.10	16.52	0.91	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	16.76	22.48	0.75	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	17.87	25.72	0.69	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Memory.ReadOnlySequence.Slice_Start_And_EndPosition(Segment: Multiple)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	15.70	19.37	0.81	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	12.38	16.06	0.77	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	12.64	14.33	0.88	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	12.75	16.71	0.76	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	14.49	17.88	0.81	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Buffers.Tests.RentReturnArrayPoolTests.MultipleSerial(RentalSize: 4096, ManipulateArray: False, Async: False, UseSharedPool: True)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	711.65	1068.33	0.67	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	495.02	589.25	0.84	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	334.32	424.48	0.79	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	580.48	578.07	1.00	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	532.87	731.10	0.73	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Linq.Tests.Perf_Enumerable.Count(input: ICollection)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	5.33	7.75	0.69	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	3.70	5.97	0.62	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Noise	3.45	5.06	-	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Noise	3.52	5.18	-	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	4.12	7.24	0.57	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Buffers.Tests.ReadOnlySequenceTests.FirstSpanMemory

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Noise	8.08	9.76	-	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	8.57	8.93	0.96	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	6.84	11.10	0.62	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	6.11	8.20	0.75	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	7.21	9.55	0.75	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Enum.TryParseGeneric(text: "Red")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	57.27	85.81	0.67	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	48.08	59.67	0.81	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	40.31	70.02	0.58	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	52.99	57.69	0.92	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	58.46	66.10	0.88	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Document.Tests.Perf_ParseThenWrite.ParseThenWrite(IsDataIndented: True, TestCase: LotsOfStrings)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	6075.33	6567.64	0.93	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	4541.44	5099.52	0.89	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	3692.52	4243.88	0.87	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	4030.03	4705.00	0.86	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	5242.77	5884.37	0.89	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Globalization.Tests.StringSearch.IndexOf_Word_NotFound(Options: (en-US, None, False))

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	574.62	835.37	0.69	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	508.61	680.02	0.75	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	341.57	536.41	0.64	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	393.18	419.68	0.94	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	419.36	486.91	0.86	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Globalization.Tests.StringSearch.IndexOf_Word_NotFound(Options: (, None, False))

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	574.66	835.82	0.69	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	508.31	682.69	0.74	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	341.65	534.03	0.64	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	392.87	419.07	0.94	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	419.73	486.99	0.86	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.Count(Pattern: "Huck[a-zA-Z]+|Saw[a-zA-Z]+", Options: None)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	11267011.76	11994259.38	0.94	-21	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	5602101.04	6514766.67	0.86	-1	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	4269077.08	4849951.56	0.88	-19	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	5460434.42	6127638.27	0.89	-1	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	6066324.34	6854177.79	0.89	-1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.ConsoleTests.Perf_Console.ForegroundColor

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	24341.73	25546.82	0.95	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	19346.61	20137.96	0.96	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	15520.92	22214.79	0.70	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores	several?
Slower	23.81	29.47	0.81	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	24.12	35.00	0.69	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

Microsoft.Extensions.Logging.FormattingOverhead.NoArguments

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	43.06	56.29	0.76	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	30.58	31.43	0.97	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	25.81	29.95	0.86	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	25.75	33.08	0.78	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	30.42	37.51	0.81	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.ComponentModel.Tests.Perf_TypeDescriptorTests.GetConverter(typeToConvert: typeof(System.ComponentModel.Tests.SomeValueType?))

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	210.33	293.28	0.72	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	169.71	223.51	0.76	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	124.17	189.32	0.66	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	194.90	210.75	0.92	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	239.73	278.80	0.86	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Buffers.Tests.RentReturnArrayPoolTests.ProducerConsumer(RentalSize: 4096, ManipulateArray: True, Async: True, UseSharedPool: False)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	2011.19	5748.19	0.35	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	1584.76	2485.48	0.64	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Slower	1187.71	1850.87	0.64	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	1896.33	2408.11	0.79	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	2636.65	2449.80	1.08	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

Microsoft.AspNetCore.Server.Kestrel.Performance.PipeThroughputBenchmark.Parse_SequentialAsync(Length: 4096, Chunks: 16)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	790.06	1124.53	0.70	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	573.57	629.49	0.91	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	369.42	484.66	0.76	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	564.35	643.59	0.88	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	655.39	784.20	0.84	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Document.Tests.Perf_EnumerateObject.Parse(TestCase: StringProperties)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	23668.84	26474.61	0.89	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	16484.83	20661.10	0.80	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Same	15537.64	16690.79	0.93	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	17688.46	21338.42	0.83	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	20653.04	25580.89	0.81	+1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

Microsoft.AspNetCore.Server.Kestrel.Performance.PipeThroughputBenchmark.Parse_SequentialAsync(Length: 128, Chunks: 16)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	793.47	1126.18	0.70	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	574.65	619.30	0.93	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	377.79	479.07	0.79	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	567.99	646.67	0.88	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	655.36	787.46	0.83	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Mariomkas.Count(Pattern: "[\w]+://[^/\s?#]+[^\s?#]+(?:?[^\s#])?(?:#[^\s])?", Options: NonBacktracking)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	4740700.94	6908620.83	0.69	-5	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	4313611.21	4670990.63	0.92	-2	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	2397932.52	3202875.00	0.75	+1	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	4027182.28	4667119.27	0.86	-2	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	4815559.16	5542178.14	0.87	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Perf_Reader.ReadSingleSpanSequenceEmptyLoop(IsDataCompact: False, TestCase: Json4KB)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	9075.10	10910.96	0.83	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	6655.86	7406.82	0.90	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	5511.27	6651.58	0.83	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	6148.55	7127.26	0.86	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	6792.09	8526.36	0.80	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Char.Char_ToUpper(c: '─░', cultureName: en-US)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	22.17	81.44	0.27	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	17.33	48.36	0.36	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	16.46	47.35	0.35	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Faster	20.73	18.11	1.14	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	21.17	20.21	1.05	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Perf_Reader.ReadSpanEmptyLoop(IsDataCompact: True, TestCase: LotsOfStrings)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1429.01	1687.30	0.85	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	1035.42	1259.82	0.82	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	955.39	984.00	0.97	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	998.36	1144.56	0.87	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1159.27	1448.79	0.80	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.IterateForEach.ConcurrentStack(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	5702.96	6801.21	0.84	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	3687.57	4263.21	0.86	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	4015.50	3620.11	1.11	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	3533.13	4332.75	0.82	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	4430.77	5447.25	0.81	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Perf_Segment.ReadMultiSegmentSequenceUsingSpan(segmentSize: 4096, TestCase: Json4KB)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	9313.64	11100.89	0.84	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	7238.12	7637.30	0.95	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	6046.54	6842.25	0.88	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	6007.71	7333.98	0.82	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	7003.87	8673.30	0.81	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.Count(Pattern: "Huck[a-zA-Z]+|Saw[a-zA-Z]+", Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	5328152.08	6142045.83	0.87	-1	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	2671135.94	3180810.00	0.84	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	2230465.18	2407226.34	0.93	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	2632460.19	3127830.81	0.84	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	2642043.67	3267718.24	0.81	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

Microsoft.AspNetCore.Server.Kestrel.Performance.PipeThroughputBenchmark.Parse_SequentialAsync(Length: 4096, Chunks: 1)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	317.69	426.11	0.75	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	225.87	243.50	0.93	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	165.02	213.81	0.77	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	230.52	268.34	0.86	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	259.96	299.18	0.87	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Buffers.Tests.ReadOnlySequenceTests.SliceTenSegments

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	26.98	31.72	0.85	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	25.83	27.97	0.92	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	18.94	26.08	0.73	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores	bimodal
Slower	23.12	27.06	0.85	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	25.82	29.50	0.88	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.ComponentModel.Tests.Perf_TypeDescriptorTests.GetConverter(typeToConvert: typeof(string))

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	139.12	185.43	0.75	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	117.74	143.02	0.82	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	89.94	118.25	0.76	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	132.54	133.65	0.99	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	165.40	205.48	0.80	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.Count(Pattern: "Tom.{10,25}river|river.{10,25}Tom", Options: None)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	80461700.00	91492450.00	0.88	-12	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	57960225.00	66495325.00	0.87	-12	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	43159862.50	52038425.00	0.83	-12	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	51495347.50	62751947.25	0.82	-12	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	59412603.50	70984367.00	0.84	-12	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Perf_Segment.ReadSingleSegmentSequenceByN(numberOfBytes: 8192, TestCase: Json4KB)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	9053.11	10827.49	0.84	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	6752.58	7446.59	0.91	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	5730.28	6801.63	0.84	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	5936.36	6997.09	0.85	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	6838.27	8280.16	0.83	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.IO.Tests.BinaryWriterTests.DefaultCtor

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	15.30	21.21	0.72	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	7.57	13.15	0.58	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	5.90	11.06	0.53	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	9.88	13.24	0.75	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	28.09	30.52	0.92	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "Sherlock\s+Holmes", Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	136038.15	137971.57	0.99	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	51782.82	58390.37	0.89	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	39389.07	37382.74	1.05	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	49625.04	71604.66	0.69	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	65034.68	86516.65	0.75	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Perf_Reader.ReadSpanEmptyLoop(IsDataCompact: True, TestCase: Json40KB)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	66503.91	78236.88	0.85	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	56260.36	61724.85	0.91	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	42130.48	51092.37	0.82	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	50710.39	58467.91	0.87	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	59614.30	70958.94	0.84	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.IterateForEach.ImmutableArray(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	177.45	346.99	0.51	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	142.75	150.03	0.95	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	122.82	124.69	0.99	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	136.10	191.48	0.71	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	157.84	221.89	0.71	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Perf_Reader.ReadReturnBytes(IsDataCompact: False, TestCase: Json4KB)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	10419.20	12136.25	0.86	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	7699.03	8530.94	0.90	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	6678.27	7883.68	0.85	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	7037.99	8293.70	0.85	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	8012.46	9452.68	0.85	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Perf_Reader.ReadSingleSpanSequenceEmptyLoop(IsDataCompact: True, TestCase: Json4KB)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	5731.47	6891.29	0.83	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	4582.64	5049.44	0.91	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	3793.89	4474.38	0.85	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	4188.21	4841.35	0.87	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	4834.90	5718.67	0.85	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Perf_Reader.ReadSingleSpanSequenceEmptyLoop(IsDataCompact: True, TestCase: Json40KB)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	66626.26	77447.69	0.86	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	56348.06	62288.98	0.90	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	41355.14	50274.09	0.82	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	51562.24	59661.53	0.86	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	59621.14	69879.23	0.85	-1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Buffers.Tests.RentReturnArrayPoolTests.ProducerConsumer(RentalSize: 4096, ManipulateArray: True, Async: True, UseSharedPool: False)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	2824.31	3223.52	0.88	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	1623.32	5623.51	0.29	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1168.97	2152.04	0.54	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	2209.92	2450.64	0.90	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	2812.83	2702.05	1.04	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)	bimodal

System.Buffers.Text.Tests.Utf8FormatterTests.FormatterInt32(value: 4)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	1.79	1.62	1.10	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Noise	0.90	1.81	-	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Noise	1.05	1.34	-	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	1.13	5.30	0.21	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Noise	1.34	1.82	-	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Perf_Reader.ReadSpanEmptyLoop(IsDataCompact: False, TestCase: BroadTree)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	14375.86	16556.22	0.87	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	11182.27	12122.56	0.92	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	10035.63	12002.34	0.84	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	10165.29	11521.74	0.88	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	11674.91	13915.36	0.84	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_BoostDocs_Simple.IsMatch(Id: 1, Options: NonBacktracking)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1120.53	1809.69	0.62	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	782.05	1018.69	0.77	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	671.38	754.65	0.89	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	907.43	990.72	0.92	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1014.70	1187.13	0.85	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Perf_Segment.ReadSingleSegmentSequenceByN(numberOfBytes: 8192, TestCase: Json40KB)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	100831.93	116320.56	0.87	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	84898.59	90911.08	0.93	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	62176.74	75247.92	0.83	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	76186.30	86433.21	0.88	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	86230.07	100994.19	0.85	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Perf_Segment.ReadSingleSegmentSequenceByN(numberOfBytes: 4096, TestCase: Json40KB)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	100149.34	116896.18	0.86	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	83225.47	89681.11	0.93	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	62810.64	75603.85	0.83	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	74400.87	85938.23	0.87	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	88329.04	102176.24	0.86	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.IndexerSet.IList(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	2190.99	3780.72	0.58	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	2176.21	2666.63	0.82	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1682.66	2011.43	0.84	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	1954.96	2085.50	0.94	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	2272.58	2572.41	0.88	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Linq.Tests.Perf_Enumerable.Concat_Once(input: IEnumerable)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	2195.93	3228.47	0.68	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	1760.43	1987.33	0.89	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1467.04	1986.51	0.74	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	1829.64	1909.70	0.96	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	2100.02	2434.93	0.86	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "(?s).*", Options: None)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1643777.78	2033811.72	0.81	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	1281596.59	1482286.36	0.86	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	1174337.50	1192890.18	0.98	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	1364671.30	1589581.05	0.86	+1	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1584250.78	1827129.13	0.87	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Perf_Reader.ReadSingleSpanSequenceEmptyLoop(IsDataCompact: True, TestCase: LotsOfStrings)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1526.62	1720.75	0.89	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	1108.82	1272.20	0.87	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	1000.87	1012.15	0.99	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	1024.31	1161.47	0.88	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1181.90	1405.81	0.84	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Perf_Reader.ReadSpanEmptyLoop(IsDataCompact: False, TestCase: Json40KB)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	100322.02	115951.53	0.87	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	81033.78	89565.17	0.90	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	63993.11	73608.02	0.87	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	74103.50	84835.07	0.87	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	86485.83	101388.25	0.85	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Perf_Segment.ReadMultiSegmentSequenceUsingSpan(segmentSize: 8192, TestCase: Json4KB)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	9316.36	11000.94	0.85	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	6945.10	7590.48	0.91	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	5969.40	6883.59	0.87	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	6189.29	7102.48	0.87	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	7341.62	8537.19	0.86	+1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Perf_Reader.ReadReturnBytes(IsDataCompact: True, TestCase: Json40KB)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	82003.08	92771.34	0.88	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	71881.84	74054.04	0.97	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	52501.76	61182.08	0.86	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	64296.13	73557.03	0.87	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	71847.96	84065.24	0.85	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Perf_Reader.ReadReturnBytes(IsDataCompact: True, TestCase: LotsOfNumbers)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	2951.84	3356.83	0.88	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	2289.45	2557.01	0.90	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1964.60	2308.87	0.85	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	2300.53	2670.10	0.86	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	2542.40	2934.66	0.87	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Perf_Segment.ReadMultiSegmentSequence(segmentSize: 8192, TestCase: Json4KB)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	9113.47	10831.14	0.84	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	6751.86	7592.93	0.89	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	5950.48	6785.11	0.88	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	6200.09	6950.38	0.89	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	7259.64	8565.86	0.85	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Perf_Segment.ReadSingleSegmentSequence(TestCase: Json400KB)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1024511.72	1175151.34	0.87	-2	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	871936.63	927314.76	0.94	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	676209.24	774166.56	0.87	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	763560.98	877061.98	0.87	-1	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	882681.29	1031760.27	0.86	-5	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Perf_Segment.ReadSingleSegmentSequenceByN(numberOfBytes: 8192, TestCase: Json400KB)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1033739.45	1183818.30	0.87	-1	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	864258.06	951046.32	0.91	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	681161.28	788378.44	0.86	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	791012.38	887171.75	0.89	-1	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	889981.44	1041845.86	0.85	-1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Perf_Reader.ReadReturnBytes(IsDataCompact: False, TestCase: BroadTree)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	16122.22	18501.91	0.87	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	13036.36	13553.05	0.96	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	10843.56	13082.11	0.83	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	11718.43	13517.05	0.87	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	13493.57	15203.29	0.89	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Linq.Tests.Perf_Enumerable.Concat_TenTimes(input: IEnumerable)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	11999.02	17888.17	0.67	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	9811.16	11285.00	0.87	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	7899.62	10568.33	0.75	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores	bimodal
Same	10188.64	10757.45	0.95	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	12232.27	13715.53	0.89	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Perf_Reader.ReadSingleSpanSequenceEmptyLoop(IsDataCompact: False, TestCase: Json40KB)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	99948.09	116104.58	0.86	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	82831.89	88527.22	0.94	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Slower	64193.88	73695.25	0.87	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	74770.89	84968.51	0.88	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	86347.33	99942.41	0.86	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Perf_Segment.ReadMultiSegmentSequenceUsingSpan(segmentSize: 4096, TestCase: Json40KB)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	102851.32	117550.00	0.87	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	88291.75	91457.92	0.97	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	65955.46	75328.33	0.88	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	75216.31	87005.05	0.86	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	89699.20	103272.34	0.87	+4	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Char.Char_ToLower(c: '你', cultureName: zh-Hans)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	21.16	78.24	0.27	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	18.79	48.23	0.39	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	16.94	47.27	0.36	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Faster	19.81	16.97	1.17	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	23.54	21.22	1.11	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_BoostDocs_Simple.IsMatch(Id: 13, Options: NonBacktracking)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	222.25	311.89	0.71	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	157.97	201.14	0.79	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	144.04	162.11	0.89	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	176.16	188.75	0.93	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	195.22	227.84	0.86	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_BoostDocs_Simple.IsMatch(Id: 12, Options: NonBacktracking)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	229.09	312.74	0.73	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	165.63	200.90	0.82	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	140.07	163.75	0.86	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	174.10	185.69	0.94	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	194.64	227.30	0.86	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Decimal.TryParse(value: "123456.789")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	89.31	108.93	0.82	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	77.46	95.79	0.81	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	62.90	79.49	0.79	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	76.66	84.56	0.91	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	86.55	99.25	0.87	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Perf_Reader.ReadSpanEmptyLoop(IsDataCompact: False, TestCase: Json4KB)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	8950.72	10908.11	0.82	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	6476.45	7351.21	0.88	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	5490.91	6859.79	0.80	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	6374.71	7024.15	0.91	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	7160.87	8541.48	0.84	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.TryGetValueTrue<String, String>.ImmutableDictionary(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	39590.07	50609.30	0.78	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	31943.88	37287.80	0.86	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	22683.74	28599.27	0.79	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	32504.07	34975.77	0.93	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	37032.86	42830.83	0.86	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "(?m)^Sherlock Holmes|Sherlock Holmes$", Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	134049.84	135663.90	0.99	-1	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	50201.72	57647.73	0.87	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Same	38742.07	36321.55	1.07	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	48595.89	70805.22	0.69	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	63477.82	76008.70	0.84	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Threading.Channels.Tests.BoundedChannelPerfTests.WriteAsyncThenReadAsync

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	101.70	135.18	0.75	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	73.94	82.52	0.90	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	53.53	65.39	0.82	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	88.21	88.27	1.00	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	90.27	103.58	0.87	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Decimal.Floor

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Noise	7.03	8.22	-	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Noise	11.57	13.45	-	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	5.05	7.07	0.71	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	10.54	12.70	0.83	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	12.79	15.04	0.85	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_String.IndexerCheckLengthHoisting

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	44.59	45.34	0.98	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	30.13	33.99	0.89	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	22.21	24.16	0.92	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	28.48	36.48	0.78	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	33.63	41.97	0.80	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Perf_Reader.ReadSingleSpanSequenceEmptyLoop(IsDataCompact: False, TestCase: LotsOfNumbers)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	3784.98	4184.31	0.90	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	2694.82	3332.76	0.81	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	2522.25	2819.38	0.89	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	2621.98	3128.64	0.84	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	2818.92	3511.56	0.80	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Reflection.Attributes.GetCustomAttributesMethodOverrideHit

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1598.22	2250.93	0.71	+889	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	1204.59	1257.21	0.96	+888	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1082.90	1420.78	0.76	+888	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	1180.33	1280.19	0.92	+888	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1465.71	2264.81	0.65	+898	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Document.Tests.Perf_EnumerateObject.Parse(TestCase: NumericProperties)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	28972.24	31702.56	0.91	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	21179.42	23473.25	0.90	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	17139.64	21045.55	0.81	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	20133.25	24190.38	0.83	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	23606.86	28237.07	0.84	+1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.IO.Tests.Perf_File.ReadAllBytes(size: 1048576)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	538490.63	600893.43	0.90	-819	Windows 10	Arm64	Microsoft SQ1 3.0 GHz	bimodal
Slower	245600.40	469967.23	0.52	-8	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	164789.90	274080.93	0.60	+833	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	195108.30	282901.44	0.69	-129	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Same	442189.36	460856.98	0.96	-1092	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)	bimodal

System.Threading.Tests.Perf_Monitor.EnterExit

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	18.80	31.19	0.60	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	16.37	16.65	0.98	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	6.83	9.55	0.72	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Noise	16.41	18.42	-	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	19.77	27.69	0.71	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Globalization.Tests.StringEquality.Compare_Same(Count: 1024, Options: (en-US, IgnoreSymbols))

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1069.66	2153.66	0.50	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	575.35	1693.49	0.34	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	737.01	1037.99	0.71	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	610.52	614.32	0.99	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	512.27	509.72	1.01	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Globalization.Tests.StringEquality.Compare_Same(Count: 1024, Options: (en-US, IgnoreNonSpace))

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1069.96	2161.64	0.49	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	575.59	1690.25	0.34	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	737.77	1035.83	0.71	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	611.34	618.50	0.99	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	512.93	510.16	1.01	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Reflection.Attributes.GetCustomAttributesMethodBaseHit

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1610.74	2236.51	0.72	+889	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	1176.05	1265.21	0.93	+888	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1061.59	1423.85	0.75	+888	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	1146.14	1199.79	0.96	+888	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1438.53	2105.57	0.68	+898	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Reflection.Attributes.GetCustomAttributesMethodBaseHitInherit

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1639.52	2307.29	0.71	+889	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	1157.85	1264.69	0.92	+888	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1107.54	1449.19	0.76	+888	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	1144.83	1237.16	0.93	+888	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1450.33	2135.81	0.68	+898	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Diagnostics.Perf_Process.GetProcessById

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	5946.68	6291.46	0.95	+64	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	8542.68	9271.54	0.92	+64	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	5213.47	6232.04	0.84	+64	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	561.94	718.40	0.78	+64	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	806.44	902.00	0.89	+64	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

Devirtualization.EqualityComparer.ValueTupleCompareWrapped

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Noise	10.99	12.92	-	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	3.38	8.72	0.39	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	2.76	7.46	0.37	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	8.94	9.28	0.96	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Noise	11.00	9.33	-	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Buffers.Tests.RentReturnArrayPoolTests.ProducerConsumer(RentalSize: 4096, ManipulateArray: False, Async: True, UseSharedPool: True)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	332.96	1136.89	0.29	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	536.60	643.26	0.83	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	342.99	803.52	0.43	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	856.36	915.87	0.94	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	381.47	394.82	0.97	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

Microsoft.AspNetCore.Server.Kestrel.Performance.PipeThroughputBenchmark.Parse_ParallelAsync(Length: 4096, Chunks: 1)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	572.74	1204.47	0.48	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	419.65	496.25	0.85	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	579.61	514.44	1.13	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	890.02	855.02	1.04	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Slower	624.72	834.22	0.75	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Byte.ToString(value: 0)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1.36	4.69	0.29	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Noise	1.80	3.44	-	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Noise	1.56	2.87	-	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores	bimodal
Slower	1.24	3.47	0.36	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Noise	1.77	3.50	-	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Perf_Reader.ReadReturnBytes(IsDataCompact: False, TestCase: Json40KB)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	117628.97	130616.93	0.90	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	94166.15	98900.45	0.95	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	74478.20	85786.69	0.87	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	86000.52	98860.70	0.87	-1	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	96324.16	110594.40	0.87	-1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Buffers.Tests.ReadOnlySequenceTests.IterateGetPositionSingleSegment

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	22.10	35.12	0.63	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz	several?
Same	30.51	32.90	0.93	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	21.04	22.16	0.95	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	22.49	28.02	0.80	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	26.44	33.11	0.80	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.Tests.Perf_PriorityQueue<Guid, Guid>.HeapSort(Size: 1000)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	181127.51	177534.76	1.02	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	126695.59	328912.61	0.39	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	105945.82	121994.19	0.87	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	132125.12	147818.76	0.89	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	146452.45	158063.56	0.93	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Perf_Reader.ReadSpanEmptyLoop(IsDataCompact: True, TestCase: Json400B)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	768.23	835.51	0.92	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	640.90	664.11	0.97	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	530.24	600.27	0.88	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	595.45	671.17	0.89	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	685.92	788.29	0.87	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Reflection.Attributes.GetCustomAttributesMethodOverrideMissInherit

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1635.29	2333.26	0.70	+889	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	1144.59	1273.75	0.90	+888	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1103.16	1445.96	0.76	+888	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	1133.56	1257.47	0.90	+888	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1540.55	2120.25	0.73	+898	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_UInt16.TryParse(value: "0")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	10.42	17.47	0.60	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Noise	9.57	11.02	-	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	9.63	11.99	0.80	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	9.63	9.73	0.99	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	10.74	14.28	0.75	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Threading.Tests.Perf_Monitor.TryEnterExit

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	18.72	30.73	0.61	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	16.70	17.62	0.95	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Noise	8.50	9.55	-	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	17.54	18.85	0.93	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	18.85	35.24	0.53	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.IO.Tests.Perf_FileStream.FlushAsync(fileSize: 1024, options: None)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	10730452.38	16700213.33	0.64	+145	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	5246245.83	6697039.58	0.78	+173	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Same	5110577.08	5319967.19	0.96	+177	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores	several?
Slower	5556313.25	7313635.22	0.76	+183	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Globalization.Tests.StringEquality.Compare_DifferentFirstChar(Count: 1024, Options: (pl-PL, None))

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	44.06	86.28	0.51	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	35.88	66.36	0.54	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	28.37	61.40	0.46	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	33.18	32.77	1.01	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	40.08	39.75	1.01	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.TryAddGiventSize.ConcurrentDictionary(Count: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	79227.10	85440.83	0.93	+688	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	44611.96	53177.96	0.84	-272	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	33472.98	40160.53	0.83	+1360	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	51505.68	55398.09	0.93	-416	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	62469.09	71765.03	0.87	-1328	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_UInt64.TryParse(value: "0")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	9.36	15.59	0.60	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	9.49	9.07	1.05	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	9.24	12.98	0.71	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	9.54	9.18	1.04	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	10.61	12.90	0.82	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Globalization.Tests.StringEquality.Compare_DifferentFirstChar(Count: 1024, Options: (en-US, IgnoreNonSpace))

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	45.01	81.04	0.56	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	35.64	60.82	0.59	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	28.42	66.63	0.43	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	32.44	33.42	0.97	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	39.50	41.87	0.94	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Int32.ParseSpan(value: "4")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	10.95	18.73	0.58	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	9.84	10.59	0.93	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	9.88	13.29	0.74	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Noise	9.57	11.27	-	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	10.83	13.13	0.82	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.Tests.Perf_BitArray.BitArrayCopyToIntArray(Size: 4)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	13.52	17.80	0.76	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Noise	9.43	11.43	-	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Noise	6.96	8.40	-	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	8.61	10.81	0.80	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	10.35	12.40	0.83	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_UInt64.Parse(value: "0")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	11.28	17.97	0.63	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	10.65	10.59	1.01	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	9.13	13.29	0.69	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	10.37	10.29	1.01	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	11.52	13.61	0.85	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Enum.EnumToString(value: Yellow)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	35.16	40.60	0.87	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	25.51	27.92	0.91	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	18.34	32.07	0.57	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	27.60	25.96	1.06	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	35.71	40.94	0.87	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Diagnostics.Tracing.Perf_EventListener.WriteEvent_MixedParams

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	179.17	234.81	0.76	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	95.26	125.49	0.76	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	79.95	121.81	0.66	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	106.99	120.02	0.89	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	234.55	251.70	0.93	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.IterateFor.IList(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	2064.14	3949.94	0.52	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	2044.15	2576.79	0.79	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1664.33	2038.54	0.82	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	1970.78	2238.32	0.88	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	2289.96	2423.90	0.94	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.IO.Tests.Perf_RandomAccess.ReadScatterAsync(fileSize: 1048576, buffersSize: 16384, options: Asynchronous)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	6081440.54	7470472.92	0.81	-326	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	2947393.75	4923223.44	0.60	+17	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	3595490.00	4149169.53	0.87	+17	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	179869.82	204766.97	0.88	+136	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	409433.70	419895.94	0.98	+143	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)	several?

System.Threading.Channels.Tests.BoundedChannelPerfTests.TryWriteThenTryRead

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	59.48	91.43	0.65	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	43.87	52.16	0.84	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	27.87	37.56	0.74	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	46.11	57.27	0.81	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	63.20	68.93	0.92	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.Tests.DictionarySequentialKeys.TryGetValue_17_Int_32ByteValue

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Noise	8.17	9.57	-	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Noise	5.53	7.22	-	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Noise	4.47	5.31	-	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	5.58	7.61	0.73	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	6.43	8.77	0.73	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Threading.Channels.Tests.UnboundedChannelPerfTests.TryWriteThenTryRead

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	58.62	73.15	0.80	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	45.75	41.85	1.09	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	22.53	24.09	0.94	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	39.00	45.79	0.85	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	44.38	52.51	0.85	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Perf_Reader.ReadReturnBytes(IsDataCompact: True, TestCase: Json4KB)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	7029.58	8286.28	0.85	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	5720.32	6135.83	0.93	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	5085.99	5676.57	0.90	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	5007.05	6085.07	0.82	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	5924.91	6924.46	0.86	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.ComponentModel.Tests.Perf_TypeDescriptorTests.GetConverter(typeToConvert: typeof(System.Guid))

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	211.56	275.74	0.77	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	170.48	203.11	0.84	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	124.46	180.31	0.69	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	195.93	226.59	0.86	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	241.53	253.32	0.95	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Guid.TryWriteBytes

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Noise	0.00	1.03	-	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	0.54	2.57	0.21	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Noise	0.59	1.72	-	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Noise	0.51	1.54	-	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Noise	0.59	1.87	-	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Double.Parse(value: "1.7976931348623157e+308")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	154.68	189.27	0.82	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	114.62	147.65	0.78	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	93.46	132.98	0.70	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	122.34	137.85	0.89	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	144.56	157.56	0.92	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.ComponentModel.Tests.Perf_TypeDescriptorTests.GetConverter(typeToConvert: typeof(System.ComponentModel.Tests.ClassIDerived))

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	141.40	183.12	0.77	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	116.44	142.90	0.81	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	89.82	119.03	0.75	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	128.34	156.76	0.82	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	166.56	182.13	0.91	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.Tests.Perf_PriorityQueue<Guid, Guid>.HeapSort(Size: 100)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	9640.70	10988.17	0.88	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	4819.11	7556.33	0.64	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	4051.02	6058.66	0.67	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Faster	11210.85	7753.05	1.45	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	6311.79	8104.37	0.78	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Perf_Reader.ReadSingleSpanSequenceEmptyLoop(IsDataCompact: False, TestCase: DeepTree)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	10223.38	12001.35	0.85	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	9080.24	9796.26	0.93	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Slower	6081.18	7195.39	0.85	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	8560.82	9355.78	0.92	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	10090.78	13206.43	0.76	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "Sherlock|Holmes|Watson|Irene|Adler|John|Baker", Options: None)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	2920856.25	3545935.00	0.82	-1	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	2375102.68	2627720.83	0.90	+1	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	1883500.00	2047194.53	0.92	-1	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	2417988.62	2740189.58	0.88	-1	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	2807172.22	3327332.48	0.84	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Numerics.Tests.Perf_VectorConvert.Convert_double_long

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	676.01	673.61	1.00	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	5970.40	5946.00	1.00	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	5633.01	5704.02	0.99	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	5701.97	7050.60	0.81	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	7192.28	9962.86	0.72	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Double.Parse(value: "-1.7976931348623157e+308")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	163.05	193.37	0.84	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	118.28	150.49	0.79	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	97.49	134.30	0.73	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	124.89	139.43	0.90	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	145.04	158.84	0.91	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Perf_Segment.ReadMultiSegmentSequenceUsingSpan(segmentSize: 4096, TestCase: Json400KB)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1056193.75	1198131.49	0.88	-1	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	902621.53	961154.04	0.94	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	766061.90	794731.41	0.96	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	788842.23	912190.14	0.86	+1	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	921105.29	1074750.61	0.86	+34	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Memory.ReadOnlySequence.Slice_StartPosition_And_Length(Segment: Multiple)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	16.17	19.56	0.83	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	12.61	16.28	0.77	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	12.43	16.11	0.77	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	14.10	16.19	0.87	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	16.78	18.39	0.91	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Perf_Segment.ReadSingleSegmentSequence(TestCase: Json40KB)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	99467.40	115838.26	0.86	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	81670.13	88568.40	0.92	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	67435.67	73634.15	0.92	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	74867.06	84983.11	0.88	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	86133.64	100309.36	0.86	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

PerfLabTests.BlockCopyPerf.CallBlockCopy(numElements: 100)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Noise	11.04	12.61	-	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Noise	7.04	7.89	-	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	6.45	5.96	1.08	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	6.36	8.44	0.75	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	7.44	9.77	0.76	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Security.Cryptography.Tests.Perf_CryptoConfig.CreateFromName(name: "SHA512")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1117.18	3076.14	0.36	+23	Windows 10	Arm64	Microsoft SQ1 3.0 GHz	bimodal
Slower	854.95	1031.04	0.83	+23	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	805.65	1627.23	0.50	+23	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	1141.77	1244.49	0.92	+23	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Same	983.07	1096.02	0.90	+24	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Perf_Reader.ReadSingleSpanSequenceEmptyLoop(IsDataCompact: False, TestCase: BroadTree)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	14402.30	16262.24	0.89	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	11403.36	12418.83	0.92	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Same	10758.75	11517.30	0.93	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	10103.03	11674.55	0.87	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	11851.37	13650.39	0.87	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

Microsoft.Extensions.Logging.LoggingOverhead.NoArguments

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	39.88	54.90	0.73	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	29.29	30.68	0.95	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	23.88	28.83	0.83	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	25.52	28.26	0.90	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	27.31	32.73	0.83	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.ComponentModel.Tests.Perf_TypeDescriptorTests.GetConverter(typeToConvert: typeof(System.ComponentModel.Tests.IDerived))

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	126.55	157.41	0.80	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	102.86	126.67	0.81	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	81.99	105.77	0.78	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	112.38	129.63	0.87	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	145.73	155.60	0.94	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Perf_Reader.ReadSingleSpanSequenceEmptyLoop(IsDataCompact: True, TestCase: Json400B)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	770.11	862.76	0.89	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	652.55	686.78	0.95	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Same	587.12	611.70	0.96	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	600.93	696.20	0.86	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	695.61	793.02	0.88	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.IO.Pipelines.Tests.Perf_Pipe.SyncReadAsync

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1211760.58	1594479.38	0.76	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	1030827.73	1104857.08	0.93	-1	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	757708.91	801384.69	0.95	-1	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	967711.58	1076915.64	0.90	-1	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1180506.37	1323571.23	0.89	-2	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Document.Tests.Perf_ParseThenWrite.ParseThenWrite(IsDataIndented: True, TestCase: Json4KB)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	22182.61	24673.20	0.90	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	18284.95	19460.05	0.94	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	15440.68	17162.11	0.90	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	16380.75	18490.09	0.89	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	19146.42	22117.43	0.87	+1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Perf_Reader.ReadReturnBytes(IsDataCompact: True, TestCase: BroadTree)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	10196.02	12017.91	0.85	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	9040.37	9555.56	0.95	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	7740.64	8592.47	0.90	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	8087.26	9384.51	0.86	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	9233.26	10362.62	0.89	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Int64.Parse(value: "12345")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	17.00	25.19	0.67	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	13.01	15.40	0.84	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Noise	12.81	14.65	-	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Noise	13.17	14.68	-	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	14.99	17.49	0.86	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

Benchstone.MDBenchI.MDNDhrystone.Test

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	536397400.00	621845600.00	0.86	-144	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	388217500.00	447451950.00	0.87	-144	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	289299100.00	325597900.00	0.89	-144	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	361828321.00	489409502.50	0.74	-480	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	803371516.00	814979823.00	0.99	-480	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)	several?

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "zqj", Options: NonBacktracking)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	126022.58	120752.15	1.04	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	47226.40	47009.31	1.00	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Same	19546.02	19413.93	1.01	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	45404.76	63052.67	0.72	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	60549.61	75679.46	0.80	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Document.Tests.Perf_DocumentParse.Parse(IsDataIndented: True, TestRandomAccess: False, TestCase: Json400KB)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1330787.50	1544879.55	0.86	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	1169973.75	1139116.07	1.03	-6	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	931978.68	1022263.28	0.91	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	1040581.58	1159121.00	0.90	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1192006.97	1363639.81	0.87	+2728	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Perf_Segment.ReadMultiSegmentSequenceUsingSpan(segmentSize: 8192, TestCase: Json400KB)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1041338.33	1192435.27	0.87	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	885836.11	944443.38	0.94	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Same	711835.33	786789.69	0.90	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	774103.34	889219.86	0.87	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	941524.17	1061442.36	0.89	+68	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Cache.IsMatch_Multithreading(total: 40000, unique: 1600, cacheSize: 15)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	64731200.00	62997625.00	1.03	+651012	Windows 10	Arm64	Microsoft SQ1 3.0 GHz	several?
Same	40077600.00	40651600.00	0.99	+569075	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	47700250.00	57105325.00	0.84	+635812	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	47234075.75	50071269.50	0.94	+628574	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	330285898.00	490454755.00	0.67	+605488	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

Benchstone.BenchF.Whetsto.Test

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	779820500.00	873003300.00	0.89	-144	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	522485700.00	571840100.00	0.91	-144	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	445086700.00	495390900.00	0.90	-144	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	559413416.00	631699172.00	0.89	-480	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	553357253.00	628708136.00	0.88	-480	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.IO.Pipelines.Tests.Perf_Pipe.ReadAsync

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	3933564.58	4889573.44	0.80	-24	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	2633682.29	2860316.67	0.92	-1	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1974788.28	2647076.04	0.75	+1	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	2847944.83	2999093.47	0.95	-1	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	3160522.05	3572623.88	0.88	-3	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Common.ReplaceWords(Options: None)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	70931.31	79803.64	0.89	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	50864.49	59436.28	0.86	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	37548.59	46334.23	0.81	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	46028.10	55919.24	0.82	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	64183.91	68217.40	0.94	+1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Linq.Tests.Perf_Enumerable.Select(input: IEnumerable)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1251.22	1687.00	0.74	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	1031.42	1137.71	0.91	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	858.75	1081.40	0.79	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores	several?
Same	991.51	1025.30	0.97	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1159.13	1308.73	0.89	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.IO.Pipelines.Tests.Perf_Pipe.SyncReadAsyncWithCancellationToken

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1311158.33	1668539.38	0.79	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	1026131.67	1221657.92	0.84	-1	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	794830.95	799560.31	0.99	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	1004112.36	1080301.70	0.93	-1	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1165068.67	1366258.30	0.85	-4	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

PerfLabTests.CastingPerf2.CastingPerf.IFooObjIsDescendantOfIFoo

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	837269.74	981525.39	0.85	-1	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	516939.38	565055.13	0.91	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	389584.76	463055.06	0.84	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	520168.23	517603.04	1.00	-1	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	618830.33	737141.25	0.84	-1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

Microsoft.AspNetCore.Server.Kestrel.Performance.PipeThroughputBenchmark.Parse_SequentialAsync(Length: 128, Chunks: 1)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	318.89	422.54	0.75	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	220.05	239.25	0.92	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	166.72	213.66	0.78	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	240.03	250.38	0.96	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	268.14	299.16	0.90	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

PerfLabTests.CastingPerf2.CastingPerf.IFooObjIsIFoo

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	836395.07	956636.03	0.87	-1	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	529294.05	582039.06	0.91	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	391589.33	462374.63	0.85	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	520190.87	511703.28	1.02	-1	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	613728.25	736088.42	0.83	-1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Buffers.Tests.ReadOnlySequenceTests.FirstSpanArray

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Noise	6.56	7.59	-	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	7.67	8.06	0.95	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	8.42	11.23	0.75	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores	bimodal
Noise	5.01	6.85	-	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	5.83	8.06	0.72	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Net.Http.Tests.SocketsHttpHandlerPerfTest.Get(ssl: True, chunkedResponse: False, responseLength: 100000)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Faster	454700.55	394595.74	1.15	+823	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	321180.38	329431.18	0.97	+580	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	185679.59	186536.01	1.00	+1158	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	743567.16	1458617.88	0.51	+33	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	322743.16	365338.83	0.88	+385	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Xml.Linq.Perf_XElement.GetAttribute

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	27.00	31.73	0.85	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	17.36	19.40	0.89	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	17.24	20.50	0.84	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	17.77	21.54	0.83	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	21.03	22.29	0.94	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Threading.Channels.Tests.UnboundedChannelPerfTests.ReadAsyncThenWriteAsync

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	175.93	211.18	0.83	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	104.28	110.61	0.94	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	85.17	105.75	0.81	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	111.69	118.54	0.94	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	128.59	146.37	0.88	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Net.Primitives.Tests.CredentialCacheTests.GetCredential_Uri(uriString: "http://notfound", uriCount: 0)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	172.84	208.00	0.83	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	125.77	148.45	0.85	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	111.05	130.71	0.85	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	129.40	146.36	0.88	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	177.40	185.92	0.95	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Buffers.Tests.RentReturnArrayPoolTests.SingleSerial(RentalSize: 4096, ManipulateArray: True, Async: True, UseSharedPool: False)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	3943.20	10818.90	0.36	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	2647.75	3250.50	0.81	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	2160.57	3829.28	0.56	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	2638.05	2689.74	0.98	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	3021.00	2958.46	1.02	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Int32.ParseHex(value: "7FFFFFFF")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	21.02	27.78	0.76	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	16.72	19.14	0.87	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	14.41	15.94	0.90	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	17.70	17.97	0.98	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	18.07	20.48	0.88	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Perf_Reader.ReadSpanEmptyLoop(IsDataCompact: False, TestCase: DeepTree)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	10298.17	11760.89	0.88	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	9000.88	9723.62	0.93	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	5834.72	7259.60	0.80	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	8583.71	9272.04	0.93	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	9744.05	10938.50	0.89	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Net.Http.Tests.SocketsHttpHandlerPerfTest.Get(ssl: True, chunkedResponse: True, responseLength: 100000)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Faster	453709.61	393067.03	1.15	+816	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	321159.85	331839.86	0.97	+851	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	192714.80	188972.78	1.02	+1214	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	1168644.93	2098788.91	0.56	+108	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	321920.10	382250.17	0.84	+400	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Perf_Segment.ReadSingleSegmentSequenceByN(numberOfBytes: 4096, TestCase: Json400KB)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1037135.35	1188434.38	0.87	-1	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	875191.32	941050.74	0.93	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	690564.13	789202.97	0.88	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	801962.41	886819.62	0.90	-1	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	902002.42	1051306.97	0.86	-1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Int64.Parse(value: "9223372036854775807")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	39.34	47.76	0.82	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	25.13	29.42	0.85	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Same	22.43	21.80	1.03	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	30.02	29.38	1.02	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	30.86	34.92	0.88	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Common.MatchesWord(Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	2066.30	2159.44	0.96	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	923.69	1235.25	0.75	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	713.86	984.24	0.73	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	964.36	1222.70	0.79	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	2072.75	2156.11	0.96	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.CopyTo.ReadOnlyMemory(Size: 2048)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	182.16	178.50	1.02	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	152.35	140.30	1.09	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	69.30	68.90	1.01	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	160.09	549.55	0.29	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	177.93	176.16	1.01	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

SeekUnroll.Test(boxedIndex: 1)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Faster	1337871250.00	1014668450.00	1.32	-144	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Faster	1050380500.00	814940550.00	1.29	-144	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	922009100.00	943546800.00	0.98	-144	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	1009236312.00	1774216217.00	0.57	-480	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1178061827.00	2088310432.00	0.56	-480	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Buffers.Tests.RentReturnArrayPoolTests.SingleSerial(RentalSize: 4096, ManipulateArray: True, Async: True, UseSharedPool: True)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	3927.19	10208.44	0.38	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	2674.37	3255.19	0.82	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	2222.96	3813.54	0.58	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	2723.94	2656.27	1.03	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	3002.04	2955.25	1.02	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Tests.Perf_Encoding.GetByteCount(size: 512, encName: "utf-8")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	62.85	62.73	1.00	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	27.65	34.38	0.80	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Faster	25.27	18.66	1.35	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	26.71	34.27	0.78	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	32.09	38.73	0.83	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_String.Format_MultipleArgs

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	414.56	416.87	0.99	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	226.31	290.25	0.78	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	185.99	280.04	0.66	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	242.67	275.36	0.88	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	381.79	420.42	0.91	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Buffers.Tests.RentReturnArrayPoolTests.SingleSerial(RentalSize: 4096, ManipulateArray: True, Async: True, UseSharedPool: True)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	2165.08	5163.91	0.42	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	1411.98	1639.17	0.86	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1251.41	2316.41	0.54	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	1486.86	1517.38	0.98	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Same	1605.89	1583.43	1.01	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)	bimodal

System.Buffers.Tests.RentReturnArrayPoolTests.SingleSerial(RentalSize: 4096, ManipulateArray: True, Async: True, UseSharedPool: False)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	2266.78	5405.16	0.42	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	1410.85	1621.76	0.87	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1247.34	2307.77	0.54	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	1454.13	1484.57	0.98	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	1630.41	1568.92	1.04	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Numerics.Tests.Perf_Matrix3x2.CreateScaleFromScalarBenchmark

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	7.81	8.16	0.96	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	6.50	10.25	0.63	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	7.18	7.54	0.95	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	6.14	12.80	0.48	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Noise	7.82	10.48	-	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "aei", Options: NonBacktracking)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	146443.11	138610.62	1.06	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	60198.35	59751.72	1.01	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	37135.42	37563.74	0.99	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	59253.80	66562.64	0.89	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	74075.51	91433.94	0.81	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

SeekUnroll.Test(boxedIndex: 3)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Faster	1338225500.00	1010967750.00	1.32	-144	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Faster	1067763100.00	797328150.00	1.34	-144	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	919270950.00	944730900.00	0.97	-144	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	1012055250.00	1771761167.50	0.57	-480	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1177512408.00	2089960090.00	0.56	-480	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.IO.Tests.Perf_FileStream.WriteAsync_NoBuffering(fileSize: 1048576, userBufferSize: 16384, options: None)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	2731573.96	2850803.13	0.96	+127	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	1286278.13	1699513.54	0.76	+129	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Same	1701602.08	1667146.59	1.02	+114	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores	bimodal
Slower	1710674.58	2141283.97	0.80	+131	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)	several?

System.Linq.Tests.Perf_Enumerable.Contains_ElementNotFound(input: ICollection)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	30.11	32.79	0.92	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Noise	14.88	16.76	-	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	12.13	14.19	0.86	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	15.37	16.20	0.95	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	16.86	22.21	0.76	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Buffers.Tests.ReadOnlySequenceTests.IterateGetPositionArray

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	18.10	19.45	0.93	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	19.92	22.08	0.90	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	16.01	15.19	1.05	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	17.11	19.75	0.87	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	19.56	23.38	0.84	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Globalization.Tests.StringSearch.IndexOf_Word_NotFound(Options: (en-US, Ordinal, False))

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Faster	62.24	53.57	1.16	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	22.49	22.69	0.99	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	16.16	15.08	1.07	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	20.01	26.16	0.76	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	22.34	30.19	0.74	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.AddGivenSize.SortedList(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	76981.77	82287.93	0.94	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	60789.60	66715.76	0.91	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	47845.89	53094.05	0.90	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	48602.46	56760.58	0.86	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	61115.06	71162.87	0.86	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Net.Http.Tests.SocketsHttpHandlerPerfTest.Get_EnumerateHeaders_Validated(ssl: True, chunkedResponse: False, responseLength: 100000)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Faster	451040.49	387315.99	1.16	+700	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	318343.65	327246.86	0.97	+703	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	202444.08	189395.67	1.07	+1014	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	1476522.59	2449823.74	0.60	+117	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	322853.96	371283.57	0.87	+433	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_DateTime.ParseR

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	56.53	61.69	0.92	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	45.74	45.01	1.02	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	36.36	52.37	0.69	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	39.98	43.32	0.92	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	45.79	52.56	0.87	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Buffers.Tests.ReadOnlySequenceTests.IterateForEachMemory

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	35.18	37.28	0.94	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	31.99	34.54	0.93	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	25.48	28.02	0.91	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	28.23	32.74	0.86	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	37.39	42.18	0.89	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Globalization.Tests.StringSearch.LastIndexOf_Word_NotFound(Options: (, IgnoreCase, False))

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	800.00	1267.44	0.63	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	672.95	991.81	0.68	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	439.01	733.21	0.60	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	627.58	583.28	1.08	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	746.46	684.84	1.09	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.CreateAddAndClear.SortedList(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	77992.04	83623.54	0.93	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	60276.24	66553.88	0.91	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Same	51146.50	53936.72	0.95	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	51021.53	56789.86	0.90	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	65238.55	72891.92	0.90	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Globalization.Tests.StringSearch.LastIndexOf_Word_NotFound(Options: (en-US, IgnoreCase, False))

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	800.67	1265.21	0.63	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	680.73	990.26	0.69	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	438.94	727.67	0.60	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	628.48	578.34	1.09	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	746.41	684.90	1.09	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.AddGivenSize.ConcurrentDictionary(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	77756.06	83660.66	0.93	-1280	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	46744.51	49860.38	0.94	-1904	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Slower	33777.45	39461.06	0.86	-1376	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	50771.60	52738.95	0.96	-464	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	61038.28	72791.00	0.84	+832	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Perf_Convert.FromBase64Chars

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	100.06	98.08	1.02	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	72.16	84.96	0.85	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	60.91	73.93	0.82	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	71.83	83.66	0.86	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	113.62	120.96	0.94	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.Tests.Perf_BitArray.BitArrayCopyToBoolArray(Size: 4)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	22.46	31.57	0.71	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Faster	25.75	17.73	1.45	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	12.05	13.40	0.90	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	12.86	17.17	0.75	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	15.18	19.70	0.77	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

ByteMark.BenchNumericSortJagged

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	1398108400.00	1376373200.00	1.02	-144	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	1183027350.00	1479089900.00	0.80	-144	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	992429800.00	939882000.00	1.06	-144	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	1079300317.00	1092776551.00	0.99	-480	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1278587246.00	1470864032.00	0.87	-3840	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Linq.Tests.Perf_Enumerable.Min(input: IEnumerable)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	739.56	796.28	0.93	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	447.91	497.71	0.90	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	388.30	464.88	0.84	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	427.80	455.62	0.94	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	510.88	596.09	0.86	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.IndexerSet.ConcurrentDictionary(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	52972.77	57304.65	0.92	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	33753.86	37297.13	0.90	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	25293.57	29787.81	0.85	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	34576.85	38059.08	0.91	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	37188.04	43385.41	0.86	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_String.ToLower(s: "test")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	16.86	25.97	0.65	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Noise	10.99	12.76	-	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	10.62	15.58	0.68	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	10.55	13.19	0.80	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Noise	12.43	14.08	-	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.TryGetValueFalse<String, String>.ImmutableDictionary(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	35926.91	36785.17	0.98	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	28661.66	29168.60	0.98	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	15707.77	18860.72	0.83	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	26870.85	27780.05	0.97	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	30944.51	35736.92	0.87	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Numerics.Tests.Perf_Vector4.TransformVector3ByMatrix4x4Benchmark

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	12.92	12.75	1.01	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	7.63	28.67	0.27	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Noise	5.47	6.09	-	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	6.99	7.60	0.92	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	8.17	8.33	0.98	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.IO.Tests.Perf_FileStream.ReadAsync_NoBuffering(fileSize: 104857600, userBufferSize: 16384, options: None)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	59112487.50	121794350.00	0.49	+8	Windows 10	Arm64	Microsoft SQ1 3.0 GHz	bimodal
Slower	44826425.00	52418675.00	0.86	-10	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	32221850.00	49991600.00	0.64	+103	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	28611953.40	20469395.50	1.40	+81	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)	several?

System.Collections.AddGivenSize.Dictionary(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	6779.15	7908.20	0.86	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	4224.38	5602.85	0.75	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Same	3414.52	3445.71	0.99	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	4132.19	6033.95	0.68	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	8554.37	8345.50	1.03	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

PerfLabTests.CastingPerf.AssignArrayElementByVariance

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	13.09	19.80	0.66	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	5.59	8.14	0.69	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Slower	4.16	6.25	0.67	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Noise	5.29	7.24	-	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Noise	6.41	8.35	-	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Globalization.Tests.StringEquality.Compare_DifferentFirstChar(Count: 1024, Options: (en-US, None))

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	44.18	64.41	0.69	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	35.06	45.96	0.76	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Slower	28.60	47.52	0.60	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	32.40	32.80	0.99	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	39.26	39.63	0.99	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Globalization.Tests.StringSearch.IsPrefix_FirstHalf(Options: (en-US, IgnoreCase, False))

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	276.99	447.42	0.62	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	187.73	272.40	0.69	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	149.71	214.11	0.70	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	176.24	170.35	1.03	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	204.87	197.56	1.04	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Globalization.Tests.StringSearch.IsSuffix_SecondHalf(Options: (en-US, IgnoreCase, False))

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	276.28	503.25	0.55	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	188.86	265.31	0.71	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	150.03	204.77	0.73	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	175.39	174.87	1.00	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	202.23	203.13	1.00	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Array.ArrayCreate1D

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	1104.30	1125.83	0.98	+2	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	746.71	837.14	0.89	+1	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	392.59	454.87	0.86	+1	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	795.87	888.99	0.90	+1	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	4945.05	4989.38	0.99	+15	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Globalization.Tests.StringSearch.IsSuffix_SecondHalf(Options: (, IgnoreCase, False))

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	277.13	503.35	0.55	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	188.19	264.94	0.71	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	149.53	201.66	0.74	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	173.83	174.83	0.99	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	202.22	203.22	1.00	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Threading.Tests.Perf_ThreadPool.QueueUserWorkItem_WaitCallback_Throughput(WorkItemsPerCore: 20000000)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	2866345700.00	3903366550.00	0.73	-208	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	4030266900.00	3746966350.00	1.08	-4194880	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Same	4711840800.00	4677082900.00	1.01	-464	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	3652079359.00	3841012666.00	0.95	-968	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	2983984314.00	3943261818.00	0.76	-392	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Globalization.Tests.StringSearch.IsPrefix_FirstHalf(Options: (, IgnoreCase, False))

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	277.66	446.72	0.62	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	189.53	275.36	0.69	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	149.68	209.01	0.72	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	176.32	170.52	1.03	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	204.83	197.55	1.04	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Globalization.Tests.StringEquality.Compare_DifferentFirstChar(Count: 1024, Options: (en-US, IgnoreCase))

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	44.84	64.80	0.69	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	35.76	45.70	0.78	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	28.64	47.26	0.61	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores	several?
Same	32.43	33.11	0.98	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	39.54	42.38	0.93	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.TryAddGiventSize.Dictionary(Count: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	6811.59	7913.42	0.86	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	4297.36	5614.05	0.77	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	3382.52	3383.03	1.00	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	4271.95	6023.97	0.71	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	8707.02	8323.94	1.05	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

PerfLabTests.GetMember.GetMethod1

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	90936.78	121173.01	0.75	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	82033.80	90283.70	0.91	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	58535.25	90200.75	0.65	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	81457.26	93165.42	0.87	-1	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	95782.28	104069.55	0.92	-1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Globalization.Tests.StringEquality.Compare_DifferentFirstChar(Count: 1024, Options: (, None))

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	44.42	64.96	0.68	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	35.62	43.70	0.82	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	28.28	46.98	0.60	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	32.10	34.52	0.93	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	39.19	39.77	0.99	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

Microsoft.Extensions.DependencyInjection.GetService.ServiceScope

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	78.71	104.33	0.75	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	46.29	61.84	0.75	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	42.90	69.45	0.62	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	56.94	58.07	0.98	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	131.20	122.70	1.07	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Globalization.Tests.StringEquality.Compare_Same(Count: 1024, Options: (en-US, IgnoreCase))

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1070.33	1294.88	0.83	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	577.39	1073.77	0.54	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	737.28	827.12	0.89	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	611.06	612.45	1.00	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	510.06	510.98	1.00	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Globalization.Tests.StringEquality.Compare_Same(Count: 1024, Options: (, None))

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1069.57	1294.08	0.83	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	574.85	1071.94	0.54	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	737.02	822.74	0.90	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	611.34	611.81	1.00	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	511.39	511.12	1.00	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Globalization.Tests.StringEquality.Compare_Same(Count: 1024, Options: (, IgnoreCase))

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1069.84	1293.04	0.83	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	575.25	1071.70	0.54	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	736.94	823.93	0.89	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	612.04	612.90	1.00	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	509.11	510.88	1.00	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Globalization.Tests.StringEquality.Compare_Same(Count: 1024, Options: (en-US, None))

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1070.74	1295.37	0.83	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	575.47	1069.64	0.54	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	739.38	822.51	0.90	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	610.93	611.57	1.00	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	505.25	511.70	0.99	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Globalization.Tests.StringEquality.Compare_DifferentFirstChar(Count: 1024, Options: (, IgnoreCase))

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	44.60	63.95	0.70	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	35.64	44.81	0.80	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	29.00	46.44	0.62	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	32.42	33.06	0.98	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	41.73	39.97	1.04	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.IO.Tests.Perf_RandomAccess.Write(fileSize: 104857600, bufferSize: 16384, options: None)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	79762712.50	80160825.00	1.00	-36	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	64483125.00	64149575.00	1.01	-36	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	65511225.00	65335050.00	1.00	-36	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores	several?
Same	97917425.50	95024764.00	1.03	-120	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	169556042.00	269413462.50	0.63	-1152	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.IO.Tests.Perf_FileStream.ReadAsync(fileSize: 1048576, userBufferSize: 4096, options: Asynchronous)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	6091380.00	7590409.38	0.80	+57	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	2949494.38	4989271.88	0.59	+81	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	3011428.13	3792624.38	0.79	+92	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores	bimodal
Same	745496.20	657708.71	1.13	+193	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.IO.Tests.Perf_Path.GetPathRoot

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	31.59	41.47	0.76	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	22.60	31.42	0.72	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	21.00	30.98	0.68	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Noise	0.50	1.97	-	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Noise	0.88	1.80	-	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.ConsoleTests.Perf_Console.BackgroundColor

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	25209.91	25093.19	1.00	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	19508.13	19459.64	1.00	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Faster	21956.72	14668.73	1.50	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores	bimodal
Slower	22.82	32.81	0.70	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	25.01	35.47	0.71	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.IO.Tests.Perf_FileStream.ReadAsync(fileSize: 1024, userBufferSize: 1024, options: None)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	102557.77	123353.49	0.83	+194	Windows 10	Arm64	Microsoft SQ1 3.0 GHz	bimodal
Same	96643.44	98573.97	0.98	+201	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	50654.60	55517.50	0.91	+194	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	42093.57	53920.71	0.78	+77	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Cache.IsMatch(total: 40000, unique: 1600, cacheSize: 15)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	150030300.00	177535600.00	0.85	+633920	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	107365050.00	102446900.00	1.05	+633752	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Same	88337800.00	97593625.00	0.91	+633908	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	111015440.00	102250168.00	1.09	+633416	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	219086170.00	278234565.50	0.79	+633584	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_String.Join_Enumerable

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	337.36	378.63	0.89	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	242.26	256.35	0.95	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	190.69	273.05	0.70	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores	several?
Slower	254.08	295.91	0.86	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	449.29	443.99	1.01	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.CreateAddAndClear.Dictionary(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	12198.41	14118.41	0.86	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	8075.95	10677.30	0.76	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	5586.79	5414.85	1.03	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	8093.65	9877.29	0.82	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	15344.92	14069.78	1.09	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Net.Primitives.Tests.CredentialCacheTests.GetCredential_Uri(uriString: "http://name5", uriCount: 10)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	822.43	1145.44	0.72	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	634.11	761.94	0.83	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	553.06	834.76	0.66	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	676.05	733.99	0.92	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	894.55	943.25	0.95	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.Tests.Perf_PriorityQueue<String, String>.K_Max_Elements(Size: 10)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1467.40	2136.15	0.69	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	1229.23	1382.27	0.89	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	904.61	1402.02	0.65	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	1220.11	1111.47	1.10	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	1328.38	1351.83	0.98	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Int32.ParseHex(value: "3039")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	14.65	21.61	0.68	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Noise	12.53	14.08	-	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	11.90	13.05	0.91	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	12.19	13.15	0.93	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	13.59	15.98	0.85	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Numerics.Tests.Perf_Vector4.TransformVector2ByMatrix4x4Benchmark

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	12.31	12.86	0.96	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	5.96	20.16	0.30	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Noise	4.46	4.97	-	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	5.46	5.73	0.95	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	6.37	6.12	1.04	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Int32.ParseSpan(value: "12345")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	15.75	22.41	0.70	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	14.14	14.09	1.00	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	13.80	15.07	0.92	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Noise	12.66	14.34	-	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	13.84	16.31	0.85	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Threading.Tests.Perf_Timer.AsynchronousContention

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	3809361200.00	5613756600.00	0.68	-952	Windows 10	Arm64	Microsoft SQ1 3.0 GHz	several?
Same	4116406500.00	3747915500.00	1.10	-328	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	15510539900.00	15827875800.00	0.98	-616	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores	several?
Same	4237611524.50	4230551455.00	1.00	-376	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	2394384750.00	2794739267.50	0.86	-1336	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)	bimodal

Burgers.Test2

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	336511400.00	337015800.00	1.00	-144	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	172928700.00	173942300.00	0.99	-144	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	118748400.00	120317900.00	0.99	-72	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	164821863.50	205909517.00	0.80	-72	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Slower	191709452.00	285637383.50	0.67	-480	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Threading.Tests.Perf_CancellationToken.CancelAfter

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	149.10	207.10	0.72	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	92.87	110.92	0.84	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	64.00	92.63	0.69	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	106.29	105.15	1.01	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	218.98	237.46	0.92	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.Tests.Perf_BitArray.BitArrayCopyToIntArray(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	24.94	28.01	0.89	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	20.47	19.70	1.04	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	12.80	14.18	0.90	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	19.91	21.74	0.92	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	16.58	20.44	0.81	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Linq.Tests.Perf_Enumerable.SequenceEqual(input1: IEnumerable, input2: IEnumerable)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1677.38	2928.33	0.57	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	1046.86	1178.08	0.89	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	838.51	1119.52	0.75	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	1077.83	1002.57	1.08	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	1195.52	1301.74	0.92	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Net.Primitives.Tests.CredentialCacheTests.GetCredential_Uri(uriString: "http://notfound", uriCount: 10)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	706.62	913.82	0.77	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	539.83	660.46	0.82	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	463.71	673.45	0.69	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	586.14	622.10	0.94	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	732.38	768.43	0.95	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

PerfLabTests.GetMember.GetMethod20

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1825092.36	3073756.25	0.59	-120	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	1661138.44	2022436.72	0.82	-109	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1210050.96	1503008.81	0.81	-84	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	1632266.60	1767661.67	0.92	-112	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	1940407.46	2034032.46	0.95	-124	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "Sherlock Holmes", Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	134898.64	134004.34	1.01	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	50610.95	55513.52	0.91	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Faster	38907.20	34679.95	1.12	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	48944.78	59451.99	0.82	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	64034.91	82453.73	0.78	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.IO.Tests.Perf_FileStream.WriteAsync(fileSize: 104857600, userBufferSize: 4096, options: None)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	328659250.00	605189500.00	0.54	-264	Windows 10	Arm64	Microsoft SQ1 3.0 GHz	several?
Slower	186359750.00	208566300.00	0.89	-552	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	190371750.00	238334450.00	0.80	-840	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	208141617.00	222220241.00	0.94	-312	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

PerfLabTests.LowLevelPerf.ForeachOverList100Elements

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	13584804.17	17631500.00	0.77	+8	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	8207414.29	9315759.38	0.88	-24	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	6508209.38	9760568.75	0.67	-5	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	8904447.64	8920883.22	1.00	-64	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	10222448.86	10308837.84	0.99	-64	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Buffers.Tests.RentReturnArrayPoolTests.MultipleSerial(RentalSize: 4096, ManipulateArray: True, Async: True, UseSharedPool: True)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	14878.95	22197.12	0.67	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	10003.75	11509.99	0.87	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	8822.20	12111.53	0.73	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	9861.84	9970.98	0.99	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	11392.27	11480.26	0.99	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Buffers.Tests.RentReturnArrayPoolTests.MultipleSerial(RentalSize: 4096, ManipulateArray: True, Async: True, UseSharedPool: False)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	14687.30	21421.77	0.69	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	9653.85	11226.07	0.86	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	8615.37	11777.43	0.73	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	9485.87	9788.35	0.97	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	10988.36	10985.63	1.00	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.CtorFromCollectionNonGeneric.SortedList(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	354724.15	474147.16	0.75	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	277500.22	318293.37	0.87	-1	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	223901.63	322995.70	0.69	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	271873.68	261548.68	1.04	-2	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	310810.62	306696.48	1.01	-1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

Microsoft.Extensions.Caching.Memory.Tests.MemoryCacheTests.CreateEntry

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	103.78	144.50	0.72	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	59.78	70.03	0.85	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	47.85	66.52	0.72	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	71.75	67.30	1.07	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	182.19	185.03	0.98	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.ComponentModel.Tests.Perf_TypeDescriptorTests.GetConverter(typeToConvert: typeof(System.ComponentModel.Tests.DerivedClass))

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	211.41	268.15	0.79	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	167.36	202.63	0.83	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	123.79	172.26	0.72	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	193.89	206.26	0.94	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	238.45	252.11	0.95	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.IO.Tests.Perf_FileStream.CopyToFileAsync(fileSize: 104857600, options: None)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	104949700.00	102472575.00	1.02	-284	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	71282200.00	71244862.50	1.00	+118	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	70942225.00	71014750.00	1.00	+118	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	150544645.00	216180668.50	0.70	+88	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)	several?

System.ComponentModel.Tests.Perf_TypeDescriptorTests.GetConverter(typeToConvert: typeof(int))

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	211.06	265.75	0.79	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	166.93	203.57	0.82	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	123.42	170.34	0.72	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	196.21	203.94	0.96	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	242.86	252.84	0.96	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Int64.ParseSpan(value: "9223372036854775807")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	39.59	47.45	0.83	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	25.08	27.18	0.92	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	23.78	24.74	0.96	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	27.04	29.56	0.91	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	30.03	34.99	0.86	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Decimal.Round

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	12.61	12.59	1.00	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	12.56	14.59	0.86	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Noise	6.88	8.22	-	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	18.08	29.75	0.61	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	20.48	21.67	0.94	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.CreateAddAndRemove.Dictionary(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	18658.18	21130.13	0.88	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	13204.21	15304.77	0.86	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	8579.81	9276.16	0.92	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	12432.32	14729.92	0.84	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	19927.02	19757.00	1.01	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.Sort.LinqQuery(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	304518.68	413357.02	0.74	-16	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	248231.36	279030.44	0.89	-16	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	200707.92	281619.56	0.71	-16	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	249046.42	237427.08	1.05	-16	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	276910.12	282936.51	0.98	-16	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.ComponentModel.Tests.Perf_TypeDescriptorTests.GetConverter(typeToConvert: typeof(System.Enum))

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	210.78	267.82	0.79	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	169.98	201.62	0.84	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	124.44	172.04	0.72	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	195.52	206.59	0.95	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	238.90	251.99	0.95	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Double.TryParse(value: "-1.7976931348623157e+308")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	161.40	193.43	0.83	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	119.17	151.23	0.79	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	97.52	130.09	0.75	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	130.41	139.05	0.94	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	143.74	159.69	0.90	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Buffers.Tests.ReadOnlySequenceTests.IterateForEachSingleSegment

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	22.31	26.90	0.83	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	24.87	29.17	0.85	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	21.04	22.80	0.92	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	23.64	26.86	0.88	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	30.42	32.71	0.93	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Document.Tests.Perf_EnumerateObject.Parse(TestCase: ObjectProperties)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	937468.75	1090332.50	0.86	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	787032.50	853448.68	0.92	-7	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	722066.67	709723.01	1.02	-6	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores	several?
Same	787369.84	867914.30	0.91	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	893859.19	1038472.87	0.86	+1095	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Int64.Parse(value: "-9223372036854775808")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	39.78	47.38	0.84	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	26.08	27.60	0.94	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	23.56	21.92	1.07	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	27.06	29.37	0.92	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	30.22	34.88	0.87	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "Sherlock", Options: Compiled)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	134509.03	133801.76	1.01	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	51454.44	54957.82	0.94	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Faster	38801.33	34013.19	1.14	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	49758.64	68498.83	0.73	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	64110.10	74136.29	0.86	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Int64.ParseSpan(value: "-9223372036854775808")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	39.45	47.14	0.84	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	26.82	27.61	0.97	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	23.88	24.52	0.97	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	32.27	29.25	1.10	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	30.40	34.88	0.87	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.ContainsTrueComparer.ImmutableHashSet(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	24608.90	29719.79	0.83	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	24304.73	26302.56	0.92	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	11101.75	11460.71	0.97	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	20888.14	23039.73	0.91	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	24003.40	27417.34	0.88	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Perf_Reader.ReadSingleSpanSequenceEmptyLoop(IsDataCompact: False, TestCase: Json400B)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1083.91	1280.13	0.85	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	919.00	905.23	1.02	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	815.19	814.98	1.00	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	786.54	850.63	0.92	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	901.96	1034.41	0.87	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Common.Uri_IsNotMatch(Options: None)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	434.84	485.32	0.90	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	360.35	391.57	0.92	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	280.94	307.49	0.91	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	340.92	366.84	0.93	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	363.45	420.93	0.86	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Document.Tests.Perf_DocumentParse.Parse(IsDataIndented: False, TestRandomAccess: False, TestCase: BasicJson)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1037.62	1247.52	0.83	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	800.28	878.25	0.91	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	718.58	754.80	0.95	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	862.06	893.33	0.96	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	986.56	1121.23	0.88	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Document.Tests.Perf_DocumentParse.Parse(IsDataIndented: False, TestRandomAccess: False, TestCase: Json400B)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1300.26	1602.90	0.81	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	1110.02	1142.78	0.97	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	924.28	980.82	0.94	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	1089.16	1160.60	0.94	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1270.37	1430.50	0.89	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Numerics.Tests.Perf_Matrix4x4.TranslationBenchmark

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	3.36	3.53	0.95	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	2.18	4.40	0.50	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1.81	13.25	0.14	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Faster	11.53	2.33	4.95	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Noise	2.15	2.72	-	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.CtorFromCollection.ConcurrentBag(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	13650.87	16401.72	0.83	+128	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	9069.21	10490.42	0.86	+128	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	5716.28	7937.86	0.72	+128	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	8610.53	8850.57	0.97	+128	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	10519.79	10609.16	0.99	+128	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Document.Tests.Perf_DocumentParse.Parse(IsDataIndented: True, TestRandomAccess: False, TestCase: BasicJson)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1260.59	1562.12	0.81	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	1022.43	1055.90	0.97	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Same	940.35	962.50	0.98	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	1094.36	1117.79	0.98	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1209.13	1355.46	0.89	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Perf_Reader.ReadReturnBytes(IsDataCompact: True, TestCase: DeepTree)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	4365.42	4967.50	0.88	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	3656.31	4068.40	0.90	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	3143.80	3677.84	0.85	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	3522.78	3934.93	0.90	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	4044.36	4483.31	0.90	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Globalization.Tests.Perf_DateTimeCultureInfo.Parse(culturestring: da)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	468.58	597.73	0.78	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	366.68	449.42	0.82	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	352.39	445.84	0.79	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	320.26	322.24	0.99	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	392.80	406.08	0.97	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Perf_Reader.ReadSpanEmptyLoop(IsDataCompact: False, TestCase: Json400B)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1071.82	1266.65	0.85	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	904.99	879.74	1.03	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	756.85	827.88	0.91	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	769.07	829.24	0.93	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	895.70	1001.06	0.89	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Perf_Convert.ToDateTime_String(value: "Thursday, February 26, 2009")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	451.84	583.09	0.77	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	362.03	424.82	0.85	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	336.58	424.30	0.79	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	345.73	352.94	0.98	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	403.74	422.16	0.96	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

XmlDocumentTests.XmlDocumentTests.Perf_XmlDocument.LoadXml

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	3714.79	4466.99	0.83	+8	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	2370.61	2669.19	0.89	+8	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1885.15	2539.80	0.74	+8	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	2613.19	2697.61	0.97	+8	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	7564.33	7445.74	1.02	+8	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Perf_Depth.ReadSpanEmptyLoop(Depth: 64)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	3402.21	3345.02	1.02	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	2697.16	2796.38	0.96	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Faster	2279.74	2021.86	1.13	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	2318.54	2720.34	0.85	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	2696.46	3260.90	0.83	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.CtorFromCollectionNonGeneric.SortedList(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	115707.95	151133.29	0.77	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	87159.01	97640.59	0.89	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	67137.69	85103.78	0.79	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	89472.85	89530.61	1.00	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	108321.95	118028.37	0.92	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.ComponentModel.Tests.Perf_TypeDescriptorTests.GetConverter(typeToConvert: typeof(System.ComponentModel.Tests.ClassWithNoConverter))

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	161.58	183.65	0.88	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	115.27	132.72	0.87	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	89.63	117.40	0.76	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	130.48	144.83	0.90	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	168.52	170.71	0.99	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Single.Parse(value: "3.4028235E+38")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	112.79	145.44	0.78	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	87.47	101.67	0.86	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	87.16	105.46	0.83	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	100.82	103.77	0.97	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	106.18	116.71	0.91	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.IO.Tests.Perf_Path.GetDirectoryName

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	87.81	102.31	0.86	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	52.32	67.72	0.77	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	47.07	53.58	0.88	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	23.81	23.25	1.02	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	109.40	118.74	0.92	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.Tests.DictionarySequentialKeys.TryGetValue_3k_Int_32ByteValue

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Noise	8.12	9.34	-	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Noise	5.48	6.79	-	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	4.46	4.83	0.92	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Noise	5.30	7.01	-	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	6.08	8.15	0.75	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.IO.Tests.Perf_RandomAccess.Write(fileSize: 1048576, bufferSize: 4096, options: Asynchronous)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	9024315.63	8514015.63	1.06	-36838	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	3723036.88	3519446.88	1.06	-36830	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	3971372.66	3725392.50	1.07	-36832	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores	bimodal
Same	1165518.33	1158008.29	1.01	-2	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	2379497.51	3186109.63	0.75	-3	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)	bimodal

System.Tests.Perf_UInt32.TryParseHex(value: "0")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	4.23	4.59	0.92	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Noise	6.31	7.53	-	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	5.78	5.68	1.02	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Noise	5.80	7.47	-	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	6.77	9.06	0.75	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

Microsoft.Extensions.Caching.Memory.Tests.MemoryCacheTests.SetOverride

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	330.36	414.43	0.80	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	184.00	208.29	0.88	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	161.86	201.81	0.80	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	201.23	189.33	1.06	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	340.98	359.37	0.95	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.IO.Tests.Perf_File.ReadAllBytesAsync(size: 4096)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	123758.76	130744.26	0.95	+26	Windows 10	Arm64	Microsoft SQ1 3.0 GHz	bimodal
Same	111515.89	106223.21	1.05	+35	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	78090.32	72239.72	1.08	+24	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	8079.82	7773.23	1.04	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	38565.40	51457.78	0.75	+25	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Globalization.Tests.Perf_DateTimeCultureInfo.ToStringHebrewIsrael

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	458.81	543.55	0.84	+72	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	373.63	448.72	0.83	+72	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Slower	328.99	396.24	0.83	+72	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	391.81	385.84	1.02	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	564.85	559.05	1.01	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Perf_Convert.ToDateTime_String(value: "February 26, 2009")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	301.31	363.94	0.83	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	234.49	268.24	0.87	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	220.69	274.00	0.81	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	217.58	220.08	0.99	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	254.30	264.86	0.96	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.IO.Tests.Perf_File.ReadAllBytesAsync(size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	127172.39	127452.72	1.00	+20	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	110892.14	104815.18	1.06	+35	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	80404.76	71885.50	1.12	+50	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	7711.21	7636.67	1.01	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	29206.80	38791.34	0.75	+17	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.IO.Tests.Perf_RandomAccess.WriteAsync(fileSize: 1048576, bufferSize: 4096, options: None)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	5060720.83	6086685.42	0.83	+118	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	2296464.06	2768288.02	0.83	+127	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	2291621.88	2690203.57	0.85	+123	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores	bimodal
Same	1739314.14	1842287.82	0.94	+138	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	3303147.39	2794953.31	1.18	+124	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Double.ToStringWithFormat(value: 12345, format: "F50")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	349.18	475.69	0.73	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	274.28	315.89	0.87	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	215.71	247.34	0.87	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	301.39	303.84	0.99	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	431.52	423.64	1.02	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Diagnostics.Perf_Activity.EnumerateActivityTagsSmall

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	80.33	92.59	0.87	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	50.59	59.41	0.85	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	41.76	51.28	0.81	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	51.23	49.52	1.03	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	76.95	77.25	1.00	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Single.TryParse(value: "-3.4028235E+38")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	115.94	149.33	0.78	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	92.14	105.86	0.87	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	89.50	105.32	0.85	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	95.24	105.55	0.90	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	108.98	120.33	0.91	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Net.Primitives.Tests.IPAddressPerformanceTests.GetAddressBytes(address: 143.24.20.36)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	7.07	6.54	1.08	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	4.70	4.54	1.04	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	2.78	3.11	0.89	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Noise	5.61	4.37	-	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	13.42	17.70	0.76	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.IO.Tests.Perf_File.ReadAllBytesAsync(size: 104857600)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	49972800.00	49992625.00	1.00	-186	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	47293350.00	47868262.50	0.99	-42	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	32539657.14	46747957.14	0.70	-160	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores	several?
Slower	35864328.17	43734099.25	0.82	-92	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Same	54049441.13	52719834.75	1.03	+50	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.CtorFromCollection.ImmutableHashSet(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	153558.21	180099.27	0.85	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	134826.70	155804.69	0.87	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	105132.76	128095.43	0.82	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	146713.04	136302.23	1.08	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	182540.78	168350.63	1.08	-1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Perf_Depth.ReadSpanEmptyLoop(Depth: 65)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	3467.39	3416.16	1.01	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	2774.21	2845.76	0.97	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Faster	2332.86	2063.63	1.13	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	2385.30	2758.63	0.86	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	2856.45	3348.09	0.85	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Version.Parse2

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	35.16	40.36	0.87	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	27.38	30.88	0.89	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	22.92	28.65	0.80	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	25.95	27.77	0.93	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	42.67	45.98	0.93	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Single.ToStringWithFormat(value: 12345, format: "F50")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	356.08	454.43	0.78	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	261.47	298.53	0.88	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	204.24	236.12	0.86	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	285.16	288.19	0.99	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	391.58	404.70	0.97	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

StoreBlock.LocalAddress.CopyBlock128

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	3.08	3.14	0.98	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	5.17	4.66	1.11	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Slower	3.84	11.24	0.34	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	3.41	3.18	1.07	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Noise	5.17	4.61	-	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Single.Parse(value: "-3.4028235E+38")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	117.15	149.20	0.79	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	91.30	103.54	0.88	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	93.25	106.69	0.87	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	95.86	106.32	0.90	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	109.47	119.32	0.92	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_String.Format_OneArg(s: "Testing {0}, {0:C}, {0:D5}, {0:E} - {0:F4}{0:G}{0:N} {0:X} !!", o: 8)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	558.15	688.01	0.81	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	484.86	552.74	0.88	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	439.16	507.73	0.86	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	456.23	505.61	0.90	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	633.77	650.58	0.97	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Cache.IsMatch_Multithreading(total: 40000, unique: 7, cacheSize: 0)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	28958325.00	26433911.11	1.10	+639944	Windows 10	Arm64	Microsoft SQ1 3.0 GHz	several?
Same	14623818.18	14603081.25	1.00	+639998	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	16011910.00	16875385.71	0.95	+640025	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	19733630.25	19828850.45	1.00	+639935	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	multimodal
Slower	181718044.00	233657891.50	0.78	+639560	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "aqj", Options: NonBacktracking)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	126121.65	120932.50	1.04	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	45339.50	47128.92	0.96	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Faster	34906.89	26526.75	1.32	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	45931.38	51269.25	0.90	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	60646.50	75794.33	0.80	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Double.ToStringWithFormat(value: 12345, format: "G17")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	207.79	263.41	0.79	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	176.91	198.04	0.89	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	145.37	164.85	0.88	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	183.86	193.99	0.95	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	225.31	244.41	0.92	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.IO.Tests.Perf_File.ReadAllBytes(size: 104857600)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	49090000.00	49567712.50	0.99	-108	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	46837450.00	47694150.00	0.98	-36	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	31526557.14	44036100.00	0.72	-72	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores	several?
Slower	32558888.86	38801943.29	0.84	-213	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	53430830.75	53084728.50	1.01	-120	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Numerics.Tests.Perf_Matrix3x2.CreateScaleFromScalarXYBenchmark

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	7.72	8.17	0.95	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Noise	6.31	7.50	-	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	7.18	7.53	0.95	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	6.12	14.01	0.44	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Same	10.59	10.96	0.97	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)	bimodal

System.Globalization.Tests.Perf_DateTimeCultureInfo.Parse(culturestring: ja)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	444.45	521.12	0.85	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	329.83	376.34	0.88	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	338.87	383.38	0.88	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	320.31	319.34	1.00	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	371.24	378.69	0.98	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.IO.Tests.Perf_File.AppendAllLinesAsync

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	316043.60	333772.60	0.95	-42	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	305447.10	285879.25	1.07	-40	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	140300.73	167124.60	0.84	-40	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	23645.05	31084.65	0.76	+64	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	130413.81	122844.02	1.06	+64	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)	several?

Benchstone.BenchI.BubbleSort2.Test

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	32779925.00	32770800.00	1.00	-38	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Faster	32014475.00	27215415.00	1.18	-26	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Same	23837230.00	26057870.00	0.91	-14	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	25069800.38	28207797.29	0.89	-54	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	30981512.14	35821992.14	0.86	-69	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.IO.Tests.Perf_FileStream.WriteAsync(fileSize: 104857600, userBufferSize: 4096, options: Asynchronous)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	1087534150.00	1126946500.00	0.97	-1560	Windows 10	Arm64	Microsoft SQ1 3.0 GHz	several?
Slower	433730000.00	637506350.00	0.68	-656	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	491702550.00	654724200.00	0.75	-944	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores	bimodal
Same	273310013.00	237934075.00	1.15	-312	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)	several?

Layout.SearchLoops.LoopReturn

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	66.33	65.31	1.02	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	48.13	51.04	0.94	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	38.56	52.73	0.73	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	46.80	53.48	0.88	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	53.78	56.53	0.95	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

BenchmarksGame.RegexRedux_5.RunBench(options: None)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	33336500.00	36490675.00	0.91	+10	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	27834266.67	41530441.67	0.67	+584	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	17612177.78	22505360.00	0.78	-3475	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	30452803.63	34618825.79	0.88	-8692	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	62238094.75	67980944.38	0.92	-56	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.IO.Tests.Perf_Path.GetFileNameWithoutExtension

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	47.56	52.08	0.91	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	31.15	42.89	0.73	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	26.38	35.72	0.74	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	24.47	23.87	1.03	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	46.32	44.48	1.04	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.IO.Tests.Perf_FileStream.ReadAsync(fileSize: 1024, userBufferSize: 1024, options: Asynchronous)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	120360.76	130842.19	0.92	-37	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	110614.20	104726.75	1.06	+103	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	69009.39	71710.62	0.96	+88	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	42095.66	50940.65	0.83	+35	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Int32.ParseHex(value: "80000000")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	21.00	27.78	0.76	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	16.27	19.16	0.85	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	14.44	15.85	0.91	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Faster	24.05	18.00	1.34	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	18.07	20.48	0.88	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Memory.Span.IndexOfAnyFourValues(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	865.16	866.65	1.00	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	492.36	757.55	0.65	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	361.99	425.46	0.85	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores	several?
Same	473.16	470.21	1.01	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	549.07	548.68	1.00	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Memory.Span.IndexOfAnyTwoValues(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	21.80	20.45	1.07	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	9.54	9.10	1.05	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	6.78	6.54	1.04	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	8.37	8.31	1.01	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	9.77	11.77	0.83	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.CreateAddAndRemove.HashSet(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	17763.70	19630.58	0.90	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	11492.48	13562.37	0.85	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Same	8114.31	9007.49	0.90	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	11382.81	13775.38	0.83	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	19627.64	18758.38	1.05	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

Burgers.Test1

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	337199600.00	336951000.00	1.00	-144	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	172174450.00	172877200.00	1.00	-144	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	118991225.00	120492575.00	0.99	-72	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	205775517.50	206050135.00	1.00	-480	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	238493748.00	285330428.00	0.84	-480	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.ContainsFalse.ICollection(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	69255.41	68754.80	1.01	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	29377.10	27295.02	1.08	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Faster	18391.31	14282.85	1.29	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	25792.17	28824.89	0.89	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	27679.62	31634.11	0.87	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.IO.Tests.Perf_FileStream.AppendAsync(fileSize: 1048576, userBufferSize: 4096, options: DeleteOnClose, Asynchronous)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	10951868.18	11992240.63	0.91	+63	Windows 10	Arm64	Microsoft SQ1 3.0 GHz	bimodal
Slower	4802435.94	6908677.08	0.70	+88	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	5424198.96	6608856.25	0.82	+72	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores	several?
Same	4354572.78	4453898.15	0.98	+176	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

Burgers.Test3

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	305747250.00	305324950.00	1.00	-144	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	123242475.00	125656250.00	0.98	-72	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	72651925.00	73335350.00	0.99	-36	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	123189249.00	125899971.00	0.98	-240	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	126507365.00	149058580.75	0.85	-240	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.IO.Tests.Perf_RandomAccess.ReadScatterAsync(fileSize: 1048576, buffersSize: 16384, options: None)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	1864916.02	1718003.75	1.09	+133	Windows 10	Arm64	Microsoft SQ1 3.0 GHz	several?
Same	921859.56	994197.27	0.93	+123	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	582256.92	685729.48	0.85	+131	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores	several?
Slower	179749.49	211362.44	0.85	+136	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	403690.06	424895.24	0.95	+143	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Perf_Reader.ReadSpanEmptyLoop(IsDataCompact: True, TestCase: LotsOfNumbers)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	2688.07	2767.30	0.97	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	2089.16	2090.07	1.00	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1593.07	1891.63	0.84	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	1896.43	2189.90	0.87	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	2231.17	2379.52	0.94	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_String.IndexerCheckBoundCheckHoist

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	44.29	48.17	0.92	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	30.44	34.22	0.89	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	23.44	35.02	0.67	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	29.57	32.22	0.92	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	34.29	35.63	0.96	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "Sherlock|Street", Options: None)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	172628.30	183188.41	0.94	-1	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	108170.23	124200.15	0.87	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	77356.40	92769.09	0.83	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	102191.70	115486.02	0.88	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	123367.66	136392.39	0.90	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.CreateAddAndClear.ConcurrentQueue(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	12587.23	12351.67	1.02	+64	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	7731.45	7707.78	1.00	+64	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	3848.86	4006.48	0.96	+64	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	7684.75	7721.85	1.00	+64	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	15157.68	17592.26	0.86	+64	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.IO.Tests.Perf_RandomAccess.WriteAsync(fileSize: 1048576, bufferSize: 4096, options: Asynchronous)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	11026609.52	11466754.69	0.96	-12	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	4763640.63	6803402.08	0.70	+24	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	6068562.50	7170311.46	0.85	+8	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores	several?
Same	1700633.97	1821155.11	0.93	+138	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	3071268.29	2647483.42	1.16	+126	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)	bimodal

System.IO.Tests.Perf_RandomAccess.WriteGatherAsync(fileSize: 1048576, buffersSize: 16384, options: Asynchronous)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	11044023.81	11388938.10	0.97	+1	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	4877908.33	6845108.33	0.71	+20	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	6002023.96	7202522.92	0.83	+20	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	1428224.38	1559176.83	0.92	+129	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	2999831.54	2577011.73	1.16	+137	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)	several?

System.Text.Json.Tests.Perf_Reader.ReadReturnBytes(IsDataCompact: True, TestCase: LotsOfStrings)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	1794.87	1992.21	0.90	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	1326.25	1494.47	0.89	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	1172.81	1280.11	0.92	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	1268.01	1476.60	0.86	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	1562.75	1649.98	0.95	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.IterateForEach.SortedSet(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	10177.57	10362.84	0.98	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	5711.69	7808.58	0.73	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	4984.00	6051.44	0.82	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	6158.92	6820.19	0.90	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	7465.33	8080.51	0.92	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Char.Char_ToUpper(c: 'a', cultureName: en-US)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Noise	1.42	2.57	-	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Noise	2.59	3.97	-	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Noise	2.54	3.36	-	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	2.49	5.11	0.49	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Noise	2.98	4.20	-	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Uri.Ctor

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	137.83	152.88	0.90	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	98.47	111.57	0.88	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	88.95	98.59	0.90	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	96.05	110.04	0.87	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	136.48	148.79	0.92	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Document.Tests.Perf_EnumerateArray.Parse(TestCase: ArrayOfNumbers)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	16612.67	17847.97	0.93	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	11722.39	12656.93	0.93	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	9796.61	11450.00	0.86	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	11321.17	12642.36	0.90	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	12970.52	14398.27	0.90	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Buffers.Text.Tests.Utf8ParserTests.TryParseInt64(value: 9223372036854775807)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	29.63	28.04	1.06	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	22.59	23.11	0.98	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	18.06	16.57	1.09	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	18.13	18.22	0.99	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	21.02	23.77	0.88	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "\b\w+n\b", Options: None)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	38863850.00	42073416.67	0.92	-68	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	32098262.50	35705964.29	0.90	-84	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	25448030.00	28530988.89	0.89	+3	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	29455566.75	31918219.75	0.92	-96	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	32756918.63	36979934.71	0.89	-84	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.IterateForEach.IEnumerable(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	3667.89	3848.86	0.95	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	2265.92	2551.97	0.89	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1795.89	2532.75	0.71	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores	bimodal
Same	2169.93	2119.36	1.02	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	2539.38	2753.11	0.92	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Utf8JsonReaderCommentsTests.Utf8JsonReaderCommentParsing(CommentHandling: Allow, SegmentSize: 100, TestCase: LongSingleLine)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	864.57	905.01	0.96	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	667.04	738.96	0.90	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	582.54	593.08	0.98	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	661.74	731.80	0.90	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	770.24	864.53	0.89	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Document.Tests.Perf_ParseThenWrite.ParseThenWrite(IsDataIndented: True, TestCase: Json400KB)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	2323047.22	2541021.88	0.91	-1	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	1964230.21	2116190.63	0.93	-10	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	1682970.83	1804530.90	0.93	-10	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	1819574.06	1965921.79	0.93	-10	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	2076501.83	2329727.66	0.89	+4686	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Perf_Strings.WriteStringsUtf16(Formatted: True, SkipValidation: True, Escaped: AllEscaped)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	85069250.00	85420350.00	1.00	-228	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	65747225.00	70634200.00	0.93	-36	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	48429525.00	49881000.00	0.97	-36	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	65809885.00	67277429.50	0.98	-120	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	76898819.75	86253783.50	0.89	+794	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.IO.Tests.Perf_Path.GetFullPathNoRedundantSegments

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	349.44	383.71	0.91	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	254.57	258.05	0.99	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	215.80	233.64	0.92	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	165.56	175.46	0.94	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	194.06	217.52	0.89	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Char.Char_ToUpper(c: 'A', cultureName: en-US)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Noise	1.32	2.34	-	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Noise	2.91	3.97	-	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Noise	2.55	3.59	-	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	2.52	5.07	0.50	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Noise	2.98	4.18	-	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Net.Http.Tests.SocketsHttpHandlerPerfTest.Get_EnumerateHeaders_Unvalidated(ssl: False, chunkedResponse: True, responseLength: 100000)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Faster	181084.85	143312.33	1.26	+177	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	139076.42	128964.16	1.08	+117	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Faster	115676.54	99680.93	1.16	+128	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	98192.89	135714.00	0.72	+118	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	182684.47	209263.07	0.87	+184	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Document.Tests.Perf_ParseThenWrite.ParseThenWrite(IsDataIndented: True, TestCase: LotsOfNumbers)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	8098.60	8908.67	0.91	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	6480.40	7079.33	0.92	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	5420.45	5910.52	0.92	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	6138.60	6636.08	0.93	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	7026.18	7846.44	0.90	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Memory.ReadOnlySequence.Slice_Repeat(Segment: Single)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	47.30	44.90	1.05	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	34.26	34.55	0.99	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	31.52	29.95	1.05	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	32.92	34.93	0.94	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	35.96	40.13	0.90	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Utf8JsonReaderCommentsTests.Utf8JsonReaderCommentParsing(CommentHandling: Skip, SegmentSize: 100, TestCase: LongSingleLine)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	820.51	846.09	0.97	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	625.60	685.80	0.91	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	532.25	574.39	0.93	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	633.34	685.98	0.92	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	717.56	800.52	0.90	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "Sherlock|Holmes", Options: None)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	414894.57	435857.29	0.95	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	227209.19	246937.45	0.92	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	180781.00	193906.56	0.93	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	215015.72	238182.80	0.90	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	250739.92	279517.89	0.90	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "Sherlock|Holmes|Watson", Options: None)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	590435.42	630470.00	0.94	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	345642.99	382000.16	0.90	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	264743.59	288391.90	0.92	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	320826.03	353616.99	0.91	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	373722.17	416539.84	0.90	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.IO.Tests.Perf_FileStream.WriteAsync_NoBuffering_PreallocationSize(fileSize: 1048576, userBufferSize: 16384, options: Asynchronous)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1653375.63	2138188.28	0.77	+18	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1760173.96	2117529.30	0.83	+18	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	1097440.92	1091120.37	1.01	+120	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Linq.Tests.Perf_Enumerable.Max(input: IEnumerable)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	737.78	796.78	0.93	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	421.24	484.31	0.87	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	367.31	492.96	0.75	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	429.94	428.28	1.00	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	540.93	568.01	0.95	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Linq.Tests.Perf_Enumerable.Sum(input: IEnumerable)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	738.12	783.94	0.94	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	421.78	471.34	0.89	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	366.95	499.13	0.74	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	404.63	400.34	1.01	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	511.76	564.43	0.91	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

Microsoft.Extensions.Configuration.Xml.XmlConfigurationProviderBenchmarks.Load(FileName: "names.xml")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	200561.42	216942.53	0.92	+64	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	132628.26	163230.83	0.81	+64	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	108665.30	135227.61	0.80	+63	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	135989.03	141252.80	0.96	+64	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	184793.71	198135.52	0.93	+64	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Net.Tests.DnsTests.GetHostEntry

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	535086.79	772776.14	0.69	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz	several?
Same	325617.30	332702.89	0.98	-1	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Faster	310076.20	262017.37	1.18	-1	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	269374.60	270063.99	1.00	-1	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	694507.76	904780.88	0.77	-1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Numerics.Tests.Perf_VectorOf.GreaterThanOrEqualBenchmark

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Noise	0.61	1.91	-	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Noise	0.71	1.59	-	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	0.20	4.50	0.04	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Faster	8.92	1.48	6.03	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Noise	0.75	1.72	-	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.IO.Tests.Perf_FileStream.CopyToFileAsync(fileSize: 104857600, options: Asynchronous)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	126070550.00	131136450.00	0.96	-156	Windows 10	Arm64	Microsoft SQ1 3.0 GHz	several?
Slower	82909050.00	93770775.00	0.88	-114	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	85648975.00	111078175.00	0.77	+60	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	128063076.50	122154197.25	1.05	+160	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.TryGetValueTrue<Int32, Int32>.Dictionary(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	7282.31	7574.77	0.96	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	4274.30	4929.42	0.87	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	3024.72	3806.69	0.79	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	4090.86	4245.47	0.96	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	4646.39	4884.25	0.95	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Perf_Reader.ReadSingleSpanSequenceEmptyLoop(IsDataCompact: False, TestCase: HelloWorld)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	136.99	151.87	0.90	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	105.27	128.49	0.82	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	85.16	100.26	0.85	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	113.98	117.18	0.97	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	131.07	132.64	0.99	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Globalization.Tests.StringHash.GetHashCode(Count: 131072, Options: (, IgnoreCase))

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	2474742.41	2654965.63	0.93	+1	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	1810013.89	2296685.71	0.79	+1	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Slower	1600086.25	1798425.00	0.89	+1	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	1406141.54	1419993.45	0.99	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	2035687.40	2032736.03	1.00	-1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Int32.TryParseSpan(value: "4")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	9.47	15.25	0.62	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	9.43	9.46	1.00	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	8.97	14.17	0.63	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	10.04	10.11	0.99	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Noise	11.22	12.74	-	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.Tests.Perf_PriorityQueue<Guid, Guid>.Dequeue_And_Enqueue(Size: 10)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	1073.78	1104.65	0.97	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	690.64	801.45	0.86	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	571.64	685.59	0.83	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	805.03	859.86	0.94	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	927.42	981.65	0.94	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Net.Http.Tests.SocketsHttpHandlerPerfTest.Get_EnumerateHeaders_Validated(ssl: False, chunkedResponse: True, responseLength: 100000)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Faster	177442.95	146776.38	1.21	+121	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	140324.38	130537.18	1.07	+118	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Faster	114576.39	98779.95	1.16	+128	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	102387.96	129614.60	0.79	+117	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	178662.39	201770.08	0.89	+137	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.IO.Tests.Perf_RandomAccess.ReadAsync(fileSize: 1048576, bufferSize: 4096, options: Asynchronous)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	5879442.11	11150238.54	0.53	+8	Windows 10	Arm64	Microsoft SQ1 3.0 GHz	bimodal
Slower	3044123.75	4872456.25	0.62	+17	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	3037616.67	3953529.69	0.77	+19	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores	bimodal
Slower	355381.98	431195.61	0.82	+134	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Faster	677333.69	506107.43	1.34	+142	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.Tests.Perf_PriorityQueue<Guid, Guid>.HeapSort(Size: 10)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	382.55	384.77	0.99	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	235.78	274.46	0.86	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	199.89	236.53	0.85	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	259.45	277.30	0.94	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	280.37	305.00	0.92	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Globalization.Tests.StringSearch.IsPrefix_FirstHalf(Options: (en-US, None, False))

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	232.56	253.55	0.92	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	174.59	200.25	0.87	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	137.96	165.26	0.83	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	161.23	155.70	1.04	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	187.25	179.26	1.04	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Buffers.Text.Tests.Utf8ParserTests.TryParseDouble(value: 12345)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	37.50	35.66	1.05	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	32.64	36.88	0.89	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	27.64	33.52	0.82	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	29.77	32.30	0.92	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	33.99	37.57	0.90	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Version.Parse4

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	60.83	65.87	0.92	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	49.28	54.85	0.90	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	40.73	50.03	0.81	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	46.89	50.24	0.93	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	67.42	72.89	0.92	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Globalization.Tests.StringSearch.IsPrefix_FirstHalf(Options: (, None, False))

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	232.58	253.82	0.92	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	174.10	200.27	0.87	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	138.35	162.68	0.85	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	161.08	154.53	1.04	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	187.33	179.29	1.04	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Int16.Parse(value: "0")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	9.81	17.25	0.57	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	9.77	10.85	0.90	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	8.90	12.82	0.69	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	10.12	10.03	1.01	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	11.24	12.44	0.90	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

Benchstone.BenchI.NDhrystone.Test

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	530693900.00	657286600.00	0.81	-144	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	378062850.00	419329100.00	0.90	-144	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	277725400.00	304977300.00	0.91	-144	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	362285477.00	491366494.00	0.74	-480	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	770809873.00	837287758.50	0.92	-480	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

Microsoft.Extensions.Configuration.Xml.XmlConfigurationProviderBenchmarks.Load(FileName: "simple.xml")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	67258.49	74977.46	0.90	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	44284.35	50478.73	0.88	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	38431.66	44978.36	0.85	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	47906.17	48484.20	0.99	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	71395.24	78655.78	0.91	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.Tests.Perf_PriorityQueue<String, String>.K_Max_Elements(Size: 1000)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	76532.13	113665.42	0.67	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	65383.73	67696.36	0.97	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	47984.36	74859.60	0.64	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	60696.77	56803.23	1.07	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	69529.77	71809.31	0.97	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.CtorDefaultSize.SortedList

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	19.46	38.93	0.50	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	9.57	12.38	0.77	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Noise	7.52	9.36	-	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	11.27	12.10	0.93	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	40.24	37.43	1.07	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.IterateForEachNonGeneric.ArrayList(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	4546.88	9780.31	0.46	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	3704.27	3803.61	0.97	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	2658.07	3232.48	0.82	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	3879.80	3808.04	1.02	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	4345.12	4586.83	0.95	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.IO.Tests.Perf_FileStream.ReadAsync(fileSize: 1048576, userBufferSize: 512, options: Asynchronous)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	6574618.18	8122012.50	0.81	+107	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	3252590.63	5430322.92	0.60	+90	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	3727731.25	3346736.88	1.11	+92	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	1255540.92	994314.25	1.26	+188	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)	several?

HardwareIntrinsics.RayTracer.SoA.Render

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	8317361.54	9618781.25	0.86	+1153480	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	5039364.29	5669536.46	0.89	+1153485	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	9053510.73	9789013.85	0.92	+1153470	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	13890427.13	13431787.11	1.03	+1153303	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_BoostDocs_Simple.IsMatch(Id: 7, Options: NonBacktracking)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	161.29	174.62	0.92	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	118.61	135.77	0.87	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	98.19	110.00	0.89	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	118.50	117.87	1.01	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	134.17	140.30	0.96	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.IO.Tests.Perf_RandomAccess.ReadScatterAsync(fileSize: 104857600, buffersSize: 65536, options: Asynchronous)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	191175100.00	287140100.00	0.67	-720	Windows 10	Arm64	Microsoft SQ1 3.0 GHz	bimodal
Slower	102175500.00	152342850.00	0.67	-372	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	96710125.00	98095687.50	0.99	-300	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores	bimodal
Same	13911449.38	13602676.11	1.02	+98	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	18967718.31	18671179.73	1.02	+100	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.IO.Tests.Perf_File.AppendAllTextAsync(size: 100)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	254477.40	310357.70	0.82	-106	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	271755.00	277820.10	0.98	-105	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Same	148381.03	151732.83	0.98	-104	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores	several?
Slower	13993.87	18249.16	0.77	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	92847.99	85367.56	1.09	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Array.Clear

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Same	188.71	182.81	1.03	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	81.66	150.58	0.54	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Faster	124.12	65.92	1.88	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	79.17	143.48	0.55	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	100.31	92.27	1.09	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.Tests.Perf_PriorityQueue<String, String>.HeapSort(Size: 100)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	79622.75	115582.22	0.69	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	71394.18	72779.91	0.98	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	50519.41	74960.53	0.67	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	65520.18	60121.60	1.09	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	71735.00	75712.88	0.95	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Buffers.Tests.ReadOnlySequenceTests.FirstSpanSingleSegment

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	7.08	10.04	0.71	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Noise	6.80	8.50	-	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	5.31	7.92	0.67	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Noise	6.24	7.40	-	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Noise	7.24	8.64	-	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.Tests.Perf_PriorityQueue<String, String>.Dequeue_And_Enqueue(Size: 100)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	189457.38	276084.65	0.69	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	162050.19	173187.70	0.94	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	121591.47	178433.30	0.68	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	152711.47	144280.61	1.06	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	178917.18	178716.93	1.00	-1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_UInt16.Parse(value: "0")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	9.57	16.62	0.58	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	10.06	10.82	0.93	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	8.77	11.57	0.76	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	10.31	9.67	1.07	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Noise	10.99	12.68	-	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Byte.Parse(value: "0")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	9.31	17.08	0.55	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	9.50	10.41	0.91	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	8.76	11.10	0.79	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	9.60	9.64	1.00	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Noise	10.95	12.70	-	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.Sort.List(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	346532.96	487274.74	0.71	+48	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	297307.88	306366.23	0.97	+48	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	224319.82	331454.50	0.68	+48	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	283390.68	273304.44	1.04	+48	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	331626.92	346786.93	0.96	+48	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.Tests.Perf_PriorityQueue<String, String>.HeapSort(Size: 1000)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1398679.46	1947322.66	0.72	-4	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	1208270.43	1215035.27	0.99	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	865837.50	1282135.94	0.68	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	1085728.33	1006823.13	1.08	-3	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	1317842.69	1309665.97	1.01	-2	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.Sort.Array(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	345574.86	486039.86	0.71	+48	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	296407.32	317453.12	0.93	+48	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	225340.56	332039.98	0.68	+48	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	290436.67	262488.18	1.11	+48	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	322063.42	329591.35	0.98	+48	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.Tests.Perf_PriorityQueue<String, String>.HeapSort(Size: 10)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	3511.62	5185.75	0.68	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	3049.59	3355.91	0.91	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	2321.21	3323.53	0.70	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	2731.34	2568.04	1.06	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	3133.26	3206.75	0.98	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Linq.Tests.Perf_Enumerable.TakeLastHalf(input: List)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	890.32	1348.71	0.66	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	752.05	804.45	0.93	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	594.38	830.72	0.72	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	744.82	790.18	0.94	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	908.30	947.91	0.96	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.IterateForEachNonGeneric.Stack(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	5192.14	10377.36	0.50	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	3932.07	3933.61	1.00	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	3007.05	3454.66	0.87	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	3719.64	3610.81	1.03	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	4297.56	4131.44	1.04	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_UInt32.Parse(value: "0")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	10.70	18.18	0.59	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	9.44	10.47	0.90	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	8.89	11.50	0.77	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	10.13	9.70	1.04	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Noise	10.64	12.17	-	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.TryGetValueFalse<String, String>.SortedList(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	365919.04	497956.84	0.73	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	308938.79	316052.19	0.98	-1	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Slower	229584.69	333023.85	0.69	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	302944.57	277666.24	1.09	-1	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	340858.98	365091.11	0.93	-1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.CtorFromCollection.SortedList(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	439942.27	600957.57	0.73	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	391677.34	385615.77	1.02	-1	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	285938.75	413912.84	0.69	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	348120.85	355375.84	0.98	-1	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	406757.14	424901.45	0.96	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.CtorFromCollection.ImmutableSortedSet(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	415915.87	564893.97	0.74	+48	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	350401.06	376523.36	0.93	+47	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	263891.04	382474.39	0.69	+49	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	338403.27	309265.51	1.09	+47	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	406140.13	397179.61	1.02	+48	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.ContainsKeyTrue<String, String>.SortedList(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	287065.91	388987.81	0.74	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	241652.45	253819.16	0.95	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	181221.91	261023.23	0.69	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	238958.70	229951.31	1.04	-1	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	272985.33	280748.79	0.97	-1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Int32.Parse(value: "4")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	10.68	18.74	0.57	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	9.78	10.38	0.94	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	10.20	12.63	0.81	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	9.63	10.05	0.96	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Noise	10.89	12.89	-	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Byte.TryParse(value: "0")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	9.54	16.72	0.57	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Noise	9.63	10.93	-	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	9.74	12.01	0.81	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	10.68	10.09	1.06	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Noise	10.75	12.54	-	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.TryGetValueTrue<String, String>.SortedList(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	288741.14	385899.09	0.75	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	234834.93	255600.68	0.92	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Slower	182430.37	262862.08	0.69	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	241397.69	222780.02	1.08	-1	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	271246.18	270845.47	1.00	-1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.ContainsKeyFalse<String, String>.SortedList(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	362763.66	491309.08	0.74	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	309967.06	321873.34	0.96	-1	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Slower	232739.32	331765.04	0.70	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	294462.72	278929.86	1.06	-1	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	349209.09	355623.32	0.98	-1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.Tests.Perf_PriorityQueue<String, String>.Dequeue_And_Enqueue(Size: 1000)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	3007235.94	4237257.81	0.71	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	2646794.79	2765348.96	0.96	-1	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	1971751.34	2752109.38	0.72	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	2512126.47	2260211.29	1.11	-5	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	2957476.25	2818171.16	1.05	-6	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.TryGetValueFalse<String, String>.ImmutableSortedDictionary(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	369800.73	494456.45	0.75	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	329979.89	342720.38	0.96	-1	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	233941.14	332620.96	0.70	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	300772.70	298421.28	1.01	-1	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	346133.41	377124.33	0.92	-1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Uri.GetComponents

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	42.44	47.25	0.90	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	38.11	37.92	1.00	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	27.49	42.15	0.65	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	35.82	37.31	0.96	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	49.48	53.36	0.93	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.ContainsKeyFalse<String, String>.SortedDictionary(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	399655.29	510282.08	0.78	+1	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	340946.17	334049.73	1.02	-1	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	245929.88	355980.97	0.69	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	318482.81	307241.92	1.04	-1	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	365942.46	355606.40	1.03	-1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Buffers.Tests.ReadOnlySequenceTests.FirstSpanTenSegments

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	6.72	8.80	0.76	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Noise	6.21	7.98	-	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	5.00	7.15	0.70	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Noise	5.86	7.13	-	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Noise	6.86	8.33	-	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Enum.TryParseGeneric(text: "Red, Orange, Yellow, Green, Blue")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	153.32	203.20	0.75	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	126.44	138.96	0.91	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	102.18	144.85	0.71	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	136.08	140.46	0.97	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	161.29	158.92	1.01	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.ContainsTrue.SortedSet(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	275625.44	378028.05	0.73	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	250343.94	252865.22	0.99	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	188063.33	261352.50	0.72	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	222867.01	209789.86	1.06	-1	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	257786.49	255252.89	1.01	-1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_SByte.Parse(value: "127")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	12.68	19.37	0.65	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	11.60	12.42	0.93	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	11.40	14.93	0.76	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores	bimodal
Same	11.61	12.09	0.96	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Noise	12.81	14.66	-	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Linq.Tests.Perf_Enumerable.Skip_One(input: IEnumerable)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	1138.14	1697.93	0.67	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	1014.35	1080.18	0.94	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	759.23	1005.86	0.75	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	986.02	1011.11	0.98	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	1165.52	1266.53	0.92	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.IterateForEachNonGeneric.ArrayList(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	4567.56	7317.21	0.62	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	3534.63	3933.77	0.90	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	2648.62	3338.88	0.79	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	3876.26	3803.80	1.02	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	4339.98	4591.16	0.95	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.IO.Tests.Perf_FileStream.WriteAsync_NoBuffering(fileSize: 104857600, userBufferSize: 16384, options: None)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	104621600.00	167587800.00	0.62	-616	Windows 10	Arm64	Microsoft SQ1 3.0 GHz	several?
Same	70850750.00	78389150.00	0.90	+62	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	74349262.50	93650337.50	0.79	-76	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores	several?
Same	182009255.50	154411474.50	1.18	-376	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)	bimodal

System.Buffers.Tests.RentReturnArrayPoolTests.MultipleSerial(RentalSize: 4096, ManipulateArray: True, Async: True, UseSharedPool: True)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	29285.39	36824.26	0.80	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	21261.46	23145.04	0.92	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	20049.16	20240.52	0.99	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	20757.72	23730.71	0.87	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	23805.31	25565.15	0.93	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Text.Json.Tests.Perf_Reader.ReadReturnBytes(IsDataCompact: True, TestCase: Json400B)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	913.38	1029.10	0.89	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	784.33	831.20	0.94	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	737.63	755.76	0.98	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	690.83	824.17	0.84	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	840.12	897.67	0.94	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Xml.Linq.Perf_XDocument.GetElement

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	36.65	45.07	0.81	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	24.60	27.17	0.91	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	21.78	31.36	0.69	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	26.73	28.35	0.94	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	32.99	33.65	0.98	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.ContainsKeyFalse<String, String>.ImmutableSortedDictionary(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	372129.76	494011.13	0.75	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	328709.38	346598.33	0.95	-1	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	bimodal
Slower	238607.39	331637.50	0.72	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	308135.14	279892.02	1.10	-1	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	340070.54	369469.44	0.92	-1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_String.ToUpper(s: "test")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	29.74	38.80	0.77	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	21.24	20.97	1.01	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	19.73	23.30	0.85	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores	several?
Slower	22.76	25.50	0.89	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	39.59	37.39	1.06	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Numerics.Tests.Perf_Matrix3x2.EqualsBenchmark

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	8.09	10.18	0.79	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Slower	5.45	7.75	0.70	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	5.01	5.04	0.99	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Noise	5.10	6.02	-	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Noise	6.09	6.95	-	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_String.Concat_CharEnumerable

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	9037.74	14450.35	0.63	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz	bimodal
Same	7035.87	6841.95	1.03	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	6009.72	7514.32	0.80	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	6998.93	6687.67	1.05	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	9005.41	8854.80	1.02	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Buffers.Tests.RentReturnArrayPoolTests.MultipleSerial(RentalSize: 4096, ManipulateArray: True, Async: True, UseSharedPool: False)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	28566.37	35902.34	0.80	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	20514.92	22246.79	0.92	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	19230.97	19599.98	0.98	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Slower	20399.66	23142.08	0.88	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	23033.15	24189.27	0.95	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Int16.TryParse(value: "0")

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	11.39	17.99	0.63	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	10.74	11.18	0.96	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	10.63	13.26	0.80	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	10.37	10.39	1.00	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Noise	11.49	13.18	-	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Net.Http.Tests.SocketsHttpHandlerPerfTest.Get_EnumerateHeaders_Validated(ssl: True, chunkedResponse: True, responseLength: 100000)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Faster	452644.91	386339.32	1.17	+754	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	320131.42	327797.62	0.98	+771	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	203636.31	190266.01	1.07	+772	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	1582810.24	2246259.48	0.70	+23	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Slower	329459.54	383795.33	0.86	+501	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Tests.Perf_Guid.GuidToString

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	39.26	49.21	0.80	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	30.60	32.65	0.94	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz	several?
Same	27.04	27.05	1.00	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores	bimodal
Slower	29.67	33.38	0.89	+0	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	75.66	75.17	1.01	+0	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.CreateAddAndClear.SortedDictionary(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	375777.08	505125.00	0.74	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	309325.88	331984.75	0.93	-1	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	237345.93	322795.41	0.74	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	303138.20	272975.19	1.11	-1	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	367302.91	357706.57	1.03	-1	macOS Monterey 12.2.1	X64	Intel Core i7-5557U CPU 3.10GHz (Broadwell)

System.Collections.ContainsTrue.ImmutableSortedSet(Size: 512)

Result	Base	Diff	Ratio	Alloc Delta	Operating System	Bit	Processor Name	Modality
Slower	283073.52	377507.62	0.75	+0	Windows 10	Arm64	Microsoft SQ1 3.0 GHz
Same	242394.30	257053.73	0.94	+0	Windows 10	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Slower	190408.19	259799.59	0.73	+0	Windows 11	X64	AMD Ryzen Threadripper PRO 3945WX 12-Cores
Same	229827.75	222847.81	1.03	-1	ubuntu 18.04	X64	Intel Xeon CPU E5-1650 v4 3.60GHz
Same	273307.94	266717.32	1.02	-1	macOS M