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Unix Bench result for Raspberry Pi 4 Model B (4GB RAM)
========================================================================
BYTE UNIX Benchmarks (Version 5.1.3)
System: raspberrypi: GNU/Linux
OS: GNU/Linux -- 4.19.57-v7l+ -- #1244 SMP Thu Jul 4 18:48:07 BST 2019
Machine: armv7l (unknown)
Language: en_US.utf8 (charmap="ANSI_X3.4-1968", collate="ANSI_X3.4-1968")
CPU 0: ARMv7 Processor rev 3 (v7l) (0.0 bogomips)
CPU 1: ARMv7 Processor rev 3 (v7l) (0.0 bogomips)
CPU 2: ARMv7 Processor rev 3 (v7l) (0.0 bogomips)
CPU 3: ARMv7 Processor rev 3 (v7l) (0.0 bogomips)
03:40:04 up 9 min, 1 user, load average: 0.31, 0.18, 0.10; runlevel Jul
------------------------------------------------------------------------
Benchmark Run: Sun Aug 04 2019 03:40:04 - 04:07:58
4 CPUs in system; running 1 parallel copy of tests
Dhrystone 2 using register variables 10096040.6 lps (10.0 s, 7 samples)
Double-Precision Whetstone 2389.1 MWIPS (9.6 s, 7 samples)
Execl Throughput 927.1 lps (30.0 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 114719.5 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 31989.5 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 323307.3 KBps (30.0 s, 2 samples)
Pipe Throughput 162501.6 lps (10.0 s, 7 samples)
Pipe-based Context Switching 49867.6 lps (10.0 s, 7 samples)
Process Creation 1872.7 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 2535.2 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 768.3 lpm (60.1 s, 2 samples)
System Call Overhead 488198.2 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 10096040.6 865.1
Double-Precision Whetstone 55.0 2389.1 434.4
Execl Throughput 43.0 927.1 215.6
File Copy 1024 bufsize 2000 maxblocks 3960.0 114719.5 289.7
File Copy 256 bufsize 500 maxblocks 1655.0 31989.5 193.3
File Copy 4096 bufsize 8000 maxblocks 5800.0 323307.3 557.4
Pipe Throughput 12440.0 162501.6 130.6
Pipe-based Context Switching 4000.0 49867.6 124.7
Process Creation 126.0 1872.7 148.6
Shell Scripts (1 concurrent) 42.4 2535.2 597.9
Shell Scripts (8 concurrent) 6.0 768.3 1280.5
System Call Overhead 15000.0 488198.2 325.5
========
System Benchmarks Index Score 327.6
------------------------------------------------------------------------
Benchmark Run: Sun Aug 04 2019 04:07:58 - 04:36:03
4 CPUs in system; running 4 parallel copies of tests
Dhrystone 2 using register variables 34316274.2 lps (10.0 s, 7 samples)
Double-Precision Whetstone 8655.9 MWIPS (10.6 s, 7 samples)
Execl Throughput 2639.6 lps (29.9 s, 2 samples)
File Copy 1024 bufsize 2000 maxblocks 194750.3 KBps (30.0 s, 2 samples)
File Copy 256 bufsize 500 maxblocks 54839.4 KBps (30.0 s, 2 samples)
File Copy 4096 bufsize 8000 maxblocks 585729.3 KBps (30.0 s, 2 samples)
Pipe Throughput 592638.3 lps (10.0 s, 7 samples)
Pipe-based Context Switching 180324.7 lps (10.0 s, 7 samples)
Process Creation 4763.3 lps (30.0 s, 2 samples)
Shell Scripts (1 concurrent) 5610.1 lpm (60.0 s, 2 samples)
Shell Scripts (8 concurrent) 707.5 lpm (60.1 s, 2 samples)
System Call Overhead 1843975.3 lps (10.0 s, 7 samples)
System Benchmarks Index Values BASELINE RESULT INDEX
Dhrystone 2 using register variables 116700.0 34316274.2 2940.6
Double-Precision Whetstone 55.0 8655.9 1573.8
Execl Throughput 43.0 2639.6 613.9
File Copy 1024 bufsize 2000 maxblocks 3960.0 194750.3 491.8
File Copy 256 bufsize 500 maxblocks 1655.0 54839.4 331.4
File Copy 4096 bufsize 8000 maxblocks 5800.0 585729.3 1009.9
Pipe Throughput 12440.0 592638.3 476.4
Pipe-based Context Switching 4000.0 180324.7 450.8
Process Creation 126.0 4763.3 378.0
Shell Scripts (1 concurrent) 42.4 5610.1 1323.1
Shell Scripts (8 concurrent) 6.0 707.5 1179.1
System Call Overhead 15000.0 1843975.3 1229.3
========
System Benchmarks Index Score 803.9
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