Created
August 16, 2023 10:27
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Test Output for shell package & Benchmark Test for Code Enhancement of GitTopLevelDir
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Test Command: | |
go test -benchmem -run=^$ -bench ^BenchmarkPerformanceOfGitTopLevelDir$ ./shell/ -count=20 | |
Old Code: | |
goos: linux | |
goarch: amd64 | |
pkg: github.com/gruntwork-io/terragrunt/shell | |
cpu: Intel(R) Core(TM) i7-9750H CPU @ 2.60GHz | |
BenchmarkPerformanceOfGitTopLevelDir-12 1024 1164571 ns/op 78920 B/op 154 allocs/op | |
BenchmarkPerformanceOfGitTopLevelDir-12 1015 1157780 ns/op 78871 B/op 154 allocs/op | |
BenchmarkPerformanceOfGitTopLevelDir-12 1036 1147853 ns/op 78881 B/op 154 allocs/op | |
BenchmarkPerformanceOfGitTopLevelDir-12 1003 1140353 ns/op 78877 B/op 154 allocs/op | |
BenchmarkPerformanceOfGitTopLevelDir-12 968 1160739 ns/op 78873 B/op 154 allocs/op | |
BenchmarkPerformanceOfGitTopLevelDir-12 1015 1158605 ns/op 78868 B/op 154 allocs/op | |
BenchmarkPerformanceOfGitTopLevelDir-12 1060 1131602 ns/op 78865 B/op 154 allocs/op | |
BenchmarkPerformanceOfGitTopLevelDir-12 1041 1162521 ns/op 78880 B/op 154 allocs/op | |
BenchmarkPerformanceOfGitTopLevelDir-12 960 1147543 ns/op 78891 B/op 154 allocs/op | |
BenchmarkPerformanceOfGitTopLevelDir-12 985 1142251 ns/op 78870 B/op 154 allocs/op | |
BenchmarkPerformanceOfGitTopLevelDir-12 1034 1141295 ns/op 78867 B/op 154 allocs/op | |
BenchmarkPerformanceOfGitTopLevelDir-12 1038 1171650 ns/op 78868 B/op 154 allocs/op | |
BenchmarkPerformanceOfGitTopLevelDir-12 1023 1165989 ns/op 78867 B/op 154 allocs/op | |
BenchmarkPerformanceOfGitTopLevelDir-12 1054 1148353 ns/op 78868 B/op 154 allocs/op | |
BenchmarkPerformanceOfGitTopLevelDir-12 1005 1154453 ns/op 78871 B/op 154 allocs/op | |
BenchmarkPerformanceOfGitTopLevelDir-12 1048 1166332 ns/op 78868 B/op 154 allocs/op | |
BenchmarkPerformanceOfGitTopLevelDir-12 1028 1163298 ns/op 78872 B/op 154 allocs/op | |
BenchmarkPerformanceOfGitTopLevelDir-12 1009 1153608 ns/op 78872 B/op 154 allocs/op | |
BenchmarkPerformanceOfGitTopLevelDir-12 1008 1151338 ns/op 78870 B/op 154 allocs/op | |
BenchmarkPerformanceOfGitTopLevelDir-12 1052 1161161 ns/op 78866 B/op 154 allocs/op | |
PASS | |
ok github.com/gruntwork-io/terragrunt/shell 26.003s | |
New Code: | |
goos: linux | |
goarch: amd64 | |
pkg: github.com/gruntwork-io/terragrunt/shell | |
cpu: Intel(R) Core(TM) i7-9750H CPU @ 2.60GHz | |
BenchmarkPerformanceOfGitTopLevelDir-12 225628 5097 ns/op 4159 B/op 28 allocs/op | |
BenchmarkPerformanceOfGitTopLevelDir-12 228072 5094 ns/op 4159 B/op 28 allocs/op | |
BenchmarkPerformanceOfGitTopLevelDir-12 236029 5169 ns/op 4159 B/op 28 allocs/op | |
BenchmarkPerformanceOfGitTopLevelDir-12 218100 5145 ns/op 4159 B/op 28 allocs/op | |
BenchmarkPerformanceOfGitTopLevelDir-12 214365 5229 ns/op 4159 B/op 28 allocs/op | |
BenchmarkPerformanceOfGitTopLevelDir-12 206799 5150 ns/op 4159 B/op 28 allocs/op | |
BenchmarkPerformanceOfGitTopLevelDir-12 230037 5193 ns/op 4159 B/op 28 allocs/op | |
BenchmarkPerformanceOfGitTopLevelDir-12 213496 5214 ns/op 4159 B/op 28 allocs/op | |
BenchmarkPerformanceOfGitTopLevelDir-12 233116 5209 ns/op 4159 B/op 28 allocs/op | |
BenchmarkPerformanceOfGitTopLevelDir-12 231043 5116 ns/op 4159 B/op 28 allocs/op | |
BenchmarkPerformanceOfGitTopLevelDir-12 227992 5140 ns/op 4159 B/op 28 allocs/op | |
BenchmarkPerformanceOfGitTopLevelDir-12 233667 5193 ns/op 4159 B/op 28 allocs/op | |
BenchmarkPerformanceOfGitTopLevelDir-12 214869 5189 ns/op 4159 B/op 28 allocs/op | |
BenchmarkPerformanceOfGitTopLevelDir-12 233390 5113 ns/op 4159 B/op 28 allocs/op | |
BenchmarkPerformanceOfGitTopLevelDir-12 233338 5093 ns/op 4159 B/op 28 allocs/op | |
BenchmarkPerformanceOfGitTopLevelDir-12 228385 5190 ns/op 4159 B/op 28 allocs/op | |
BenchmarkPerformanceOfGitTopLevelDir-12 228594 5156 ns/op 4159 B/op 28 allocs/op | |
BenchmarkPerformanceOfGitTopLevelDir-12 224140 5124 ns/op 4159 B/op 28 allocs/op | |
BenchmarkPerformanceOfGitTopLevelDir-12 235503 5117 ns/op 4159 B/op 28 allocs/op | |
BenchmarkPerformanceOfGitTopLevelDir-12 234692 5325 ns/op 4159 B/op 28 allocs/op | |
PASS | |
ok github.com/gruntwork-io/terragrunt/shell 24.531s | |
Benchstat: | |
goos: linux | |
goarch: amd64 | |
pkg: github.com/gruntwork-io/terragrunt/shell | |
cpu: Intel(R) Core(TM) i7-9750H CPU @ 2.60GHz | |
│ old.txt │ new.txt │ | |
│ sec/op │ sec/op vs base │ | |
PerformanceOfGitTopLevelDir-12 1156.117µ ± 1% 5.153µ ± 1% -99.55% (p=0.000 n=20) | |
│ old.txt │ new.txt │ | |
│ B/op │ B/op vs base │ | |
PerformanceOfGitTopLevelDir-12 77.022Ki ± 0% 4.062Ki ± 0% -94.73% (p=0.000 n=20) | |
│ old.txt │ new.txt │ | |
│ allocs/op │ allocs/op vs base │ | |
PerformanceOfGitTopLevelDir-12 154.00 ± 0% 28.00 ± 0% -81.82% (p=0.000 n=20) | |
Test Output of `go test -v ./shell`: | |
=== RUN TestExplainError | |
=== PAUSE TestExplainError | |
=== RUN TestCommandOutputOrder | |
=== PAUSE TestCommandOutputOrder | |
=== RUN TestCommandOutputPrefix | |
time=2023-08-16T12:05:20+02:00 level=debug msg=Running command: ../testdata/test_outputs.sh same | |
--- PASS: TestCommandOutputPrefix (4.12s) | |
=== RUN TestRunShellCommand | |
=== PAUSE TestRunShellCommand | |
=== RUN TestRunShellOutputToStderrAndStdout | |
=== PAUSE TestRunShellOutputToStderrAndStdout | |
=== RUN TestExitCodeUnix | |
=== PAUSE TestExitCodeUnix | |
=== RUN TestNewSignalsForwarderWaitUnix | |
=== PAUSE TestNewSignalsForwarderWaitUnix | |
=== RUN TestNewSignalsForwarderMultipleUnix | |
=== PAUSE TestNewSignalsForwarderMultipleUnix | |
=== RUN TestRunShellCommandWithOutputInterrupt | |
=== PAUSE TestRunShellCommandWithOutputInterrupt | |
=== CONT TestExplainError | |
=== RUN TestExplainError/Error_refreshing_state:_AccessDenied:_Access_Denied | |
=== CONT TestExitCodeUnix | |
=== RUN TestExplainError/Error:_Initialization_required | |
=== RUN TestExplainError/Module_source_has_changed | |
--- PASS: TestExplainError (0.00s) | |
--- PASS: TestExplainError/Error_refreshing_state:_AccessDenied:_Access_Denied (0.00s) | |
--- PASS: TestExplainError/Error:_Initialization_required (0.00s) | |
--- PASS: TestExplainError/Module_source_has_changed (0.00s) | |
=== CONT TestRunShellOutputToStderrAndStdout | |
time=2023-08-16T12:05:24+02:00 level=debug msg=Running command: terraform --version | |
=== CONT TestRunShellCommand | |
time=2023-08-16T12:05:24+02:00 level=debug msg=Running command: terraform --version | |
=== CONT TestCommandOutputOrder | |
=== RUN TestCommandOutputOrder/withPtty | |
=== PAUSE TestCommandOutputOrder/withPtty | |
=== RUN TestCommandOutputOrder/withoutPtty | |
=== PAUSE TestCommandOutputOrder/withoutPtty | |
=== CONT TestCommandOutputOrder/withPtty | |
time=2023-08-16T12:05:24+02:00 level=debug msg=Running command: ../testdata/test_outputs.sh same | |
=== CONT TestCommandOutputOrder/withoutPtty | |
time=2023-08-16T12:05:24+02:00 level=debug msg=Running command: ../testdata/test_outputs.sh same | |
=== CONT TestRunShellCommandWithOutputInterrupt | |
time=2023-08-16T12:05:24+02:00 level=debug msg=Running command: ../testdata/test_sigint_wait.sh 5 | |
=== CONT TestNewSignalsForwarderWaitUnix | |
=== CONT TestNewSignalsForwarderMultipleUnix | |
Terraform v1.5.5 | |
on linux_amd64 | |
time=2023-08-16T12:05:24+02:00 level=debug msg=Running command: terraform not-a-real-command | |
time=2023-08-16T12:05:24+02:00 level=debug msg=Running command: terraform --version | |
Terraform has no command named "not-a-real-command". | |
To see all of Terraform's top-level commands, run: | |
terraform -help | |
--- PASS: TestRunShellCommand (0.22s) | |
--- PASS: TestRunShellOutputToStderrAndStdout (0.25s) | |
--- PASS: TestExitCodeUnix (1.40s) | |
time=2023-08-16T12:05:27+02:00 level=debug msg=Interrupt signal received. Gracefully shutting down... (it can take up to 30s) | |
time=2023-08-16T12:05:27+02:00 level=debug msg=Interrupt signal received. Gracefully shutting down... (it can take up to 30s) | |
time=2023-08-16T12:05:27+02:00 level=debug msg=Interrupt signal received. Gracefully shutting down... (it can take up to 30s) | |
time=2023-08-16T12:05:27+02:00 level=debug msg=Interrupt signal received. Gracefully shutting down... (it can take up to 30s) | |
time=2023-08-16T12:05:27+02:00 level=debug msg=Interrupt signal received. Gracefully shutting down... (it can take up to 30s) | |
--- PASS: TestCommandOutputOrder (0.00s) | |
--- PASS: TestCommandOutputOrder/withPtty (4.10s) | |
--- PASS: TestCommandOutputOrder/withoutPtty (4.13s) | |
--- PASS: TestNewSignalsForwarderWaitUnix (6.08s) | |
--- PASS: TestNewSignalsForwarderMultipleUnix (6.52s) | |
time=2023-08-16T12:05:57+02:00 level=debug msg=Forward signal interrupt to terraform. | |
--- PASS: TestRunShellCommandWithOutputInterrupt (38.05s) | |
PASS | |
ok github.com/gruntwork-io/terragrunt/shell (cached) |
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New Benchmark with GenericCache:
goos: linux
goarch: amd64
pkg: github.com/gruntwork-io/terragrunt/shell
cpu: Intel(R) Core(TM) i7-9750H CPU @ 2.60GHz
│ old.txt │ new2.txt │
│ sec/op │ sec/op vs base │
PerformanceOfGitTopLevelDir-12 1156.117µ ± 1% 5.932µ ± 1% -99.49% (p=0.000 n=20)
│ old.txt │ new2.txt │
│ B/op │ B/op vs base │
PerformanceOfGitTopLevelDir-12 77.022Ki ± 0% 4.190Ki ± 0% -94.56% (p=0.000 n=20)
│ old.txt │ new2.txt │
│ allocs/op │ allocs/op vs base │
PerformanceOfGitTopLevelDir-12 154.00 ± 0% 31.00 ± 0% -79.87% (p=0.000 n=20)
TestOutputs with new GenericCache:
=== RUN TestStringCacheCreation
=== PAUSE TestStringCacheCreation
=== RUN TestStringCacheOperation
=== PAUSE TestStringCacheOperation
=== RUN TestIAMRoleOptionsCacheOperation
=== PAUSE TestIAMRoleOptionsCacheOperation
=== CONT TestStringCacheCreation
--- PASS: TestStringCacheCreation (0.00s)
=== CONT TestStringCacheOperation
=== CONT TestIAMRoleOptionsCacheOperation
--- PASS: TestStringCacheOperation (0.00s)
--- PASS: TestIAMRoleOptionsCacheOperation (0.00s)
PASS
ok github.com/gruntwork-io/terragrunt/cache 0.006s
=== RUN TestExplainError
=== PAUSE TestExplainError
=== RUN TestCommandOutputOrder
=== PAUSE TestCommandOutputOrder
=== RUN TestCommandOutputPrefix
time=2023-08-25T09:26:20+02:00 level=debug msg=Running command: ../testdata/test_outputs.sh same
--- PASS: TestCommandOutputPrefix (4.01s)
=== RUN TestRunShellCommand
=== PAUSE TestRunShellCommand
=== RUN TestRunShellOutputToStderrAndStdout
=== PAUSE TestRunShellOutputToStderrAndStdout
=== RUN TestGitLevelTopDirCaching
=== PAUSE TestGitLevelTopDirCaching
=== RUN TestExitCodeUnix
=== PAUSE TestExitCodeUnix
=== RUN TestNewSignalsForwarderWaitUnix
=== PAUSE TestNewSignalsForwarderWaitUnix
=== RUN TestNewSignalsForwarderMultipleUnix
=== PAUSE TestNewSignalsForwarderMultipleUnix
=== RUN TestRunShellCommandWithOutputInterrupt
=== PAUSE TestRunShellCommandWithOutputInterrupt
=== CONT TestExplainError
=== RUN TestExplainError/Error_refreshing_state:_AccessDenied:_Access_Denied
=== CONT TestExitCodeUnix
=== RUN TestExplainError/Error:_Initialization_required
=== CONT TestRunShellOutputToStderrAndStdout
=== RUN TestExplainError/Module_source_has_changed
time=2023-08-25T09:26:24+02:00 level=debug msg=Running command: terraform --version
=== CONT TestNewSignalsForwarderWaitUnix
--- PASS: TestExplainError (0.00s)
--- PASS: TestExplainError/Error_refreshing_state:_AccessDenied:_Access_Denied (0.00s)
--- PASS: TestExplainError/Error:_Initialization_required (0.00s)
--- PASS: TestExplainError/Module_source_has_changed (0.00s)
=== CONT TestGitLevelTopDirCaching
=== CONT TestRunShellCommand
time=2023-08-25T09:26:24+02:00 level=debug msg=Running command: git rev-parse --show-toplevel
time=2023-08-25T09:26:24+02:00 level=debug msg=Command output will be suppressed.
time=2023-08-25T09:26:24+02:00 level=debug msg=Running command: terraform --version
=== CONT TestRunShellCommandWithOutputInterrupt
time=2023-08-25T09:26:24+02:00 level=debug msg=Running command: ../testdata/test_sigint_wait.sh 5
=== CONT TestNewSignalsForwarderMultipleUnix
=== CONT TestCommandOutputOrder
=== RUN TestCommandOutputOrder/withPtty
=== PAUSE TestCommandOutputOrder/withPtty
=== RUN TestCommandOutputOrder/withoutPtty
=== PAUSE TestCommandOutputOrder/withoutPtty
=== CONT TestCommandOutputOrder/withPtty
time=2023-08-25T09:26:24+02:00 level=debug msg=Running command: ../testdata/test_outputs.sh same
=== CONT TestCommandOutputOrder/withoutPtty
time=2023-08-25T09:26:24+02:00 level=debug msg=Running command: ../testdata/test_outputs.sh same
time=2023-08-25T09:26:24+02:00 level=debug msg=git show-toplevel result:
--- PASS: TestGitLevelTopDirCaching (0.02s)
Terraform v1.5.5
on linux_amd64
Your version of Terraform is out of date! The latest version
is 1.5.6. You can update by downloading from https://www.terraform.io/downloads.html
time=2023-08-25T09:26:24+02:00 level=debug msg=Running command: terraform not-a-real-command
time=2023-08-25T09:26:24+02:00 level=debug msg=Running command: terraform --version
Terraform has no command named "not-a-real-command".
To see all of Terraform's top-level commands, run:
terraform -help
--- PASS: TestRunShellCommand (0.09s)
--- PASS: TestRunShellOutputToStderrAndStdout (0.10s)
--- PASS: TestExitCodeUnix (0.52s)
time=2023-08-25T09:26:27+02:00 level=debug msg=Interrupt signal received. Gracefully shutting down... (it can take up to 30s)
time=2023-08-25T09:26:27+02:00 level=debug msg=Interrupt signal received. Gracefully shutting down... (it can take up to 30s)
time=2023-08-25T09:26:27+02:00 level=debug msg=Interrupt signal received. Gracefully shutting down... (it can take up to 30s)
time=2023-08-25T09:26:27+02:00 level=debug msg=Interrupt signal received. Gracefully shutting down... (it can take up to 30s)
time=2023-08-25T09:26:27+02:00 level=debug msg=Interrupt signal received. Gracefully shutting down... (it can take up to 30s)
--- PASS: TestCommandOutputOrder (0.00s)
--- PASS: TestCommandOutputOrder/withoutPtty (4.01s)
--- PASS: TestCommandOutputOrder/withPtty (4.01s)
--- PASS: TestNewSignalsForwarderWaitUnix (6.05s)
--- PASS: TestNewSignalsForwarderMultipleUnix (6.51s)
time=2023-08-25T09:26:57+02:00 level=debug msg=Forward signal interrupt to terraform.
--- PASS: TestRunShellCommandWithOutputInterrupt (38.12s)
PASS
ok github.com/gruntwork-io/terragrunt/shell 42.134s