Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

[Perf] Changes at 5/21/2022 4:54:11 AM #5461

Closed
performanceautofiler bot opened this issue May 24, 2022 · 2 comments
Closed

[Perf] Changes at 5/21/2022 4:54:11 AM #5461

performanceautofiler bot opened this issue May 24, 2022 · 2 comments
Assignees
@kunalspathak
Labels
arch-x64 branch-refs/heads/main kind-micro os-windows perf-improvement runtime-coreclr

Comments

@performanceautofiler
Copy link

performanceautofiler bot commented May 24, 2022 •
edited
Loading

Run Information

Architecture x64
OS Windows 10.0.18362
Baseline f1efc5cf730ed1d7a952d8d6372087f56027c253
Compare f8323092eb414f9fc09a262132c65e09c5427c10
Diff Diff

Improvements in PerfLabTests.CastingPerf

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
CheckObjIsInterfaceNo - Duration of single invocation 280.72 μs 249.47 μs 0.89 0.02 False
CheckArrayIsInterfaceNo - Duration of single invocation 793.35 μs 371.50 μs 0.47 0.35 False
CheckIsInstAnyIsInterfaceYes - Duration of single invocation 280.65 μs 218.29 μs 0.78 0.02 False
CheckIsInstAnyIsInterfaceNo - Duration of single invocation 280.66 μs 249.48 μs 0.89 0.02 False
CheckObjIsInterfaceYes - Duration of single invocation 280.67 μs 218.30 μs 0.78 0.02 False

graph
graph
graph
graph
graph
Test Report

Repro

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'PerfLabTests.CastingPerf*'

Payloads

Baseline
Compare

Histogram

PerfLabTests.CastingPerf.CheckObjIsInterfaceNo

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 249.47215844671197 < 266.6295537502861.
IsChangePoint: Marked as a change because one of 3/21/2022 1:28:14 PM, 3/30/2022 6:37:35 PM, 4/25/2022 11:05:49 AM, 5/11/2022 7:02:26 PM, 5/20/2022 10:18:01 PM, 5/24/2022 7:58:36 AM falls between 5/15/2022 6:57:22 PM and 5/24/2022 7:58:36 AM.
IsImprovementStdDev: Marked as improvement because 7.255868797819283 (T) = (0 -251527.81359017963) / Math.Sqrt((239644875.8227324 / (299)) + (59214382.26294272 / (14))) is greater than 1.9676211333067681 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (14) - 2, .975) and 0.06077223714522368 = (267802.7881391225 - 251527.81359017963) / 267802.7881391225 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### PerfLabTests.CastingPerf.CheckArrayIsInterfaceNo

```log

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 371.50183363148477 < 879.8093780637256.
IsChangePoint: Marked as a change because one of 3/11/2022 8:42:43 PM, 5/10/2022 1:42:57 AM, 5/16/2022 12:27:40 PM, 5/24/2022 7:58:36 AM falls between 5/15/2022 6:57:22 PM and 5/24/2022 7:58:36 AM.
IsImprovementStdDev: Marked as improvement because 2.3074354737502953 (T) = (0 -454551.659409211) / Math.Sqrt((23590326188.404537 / (299)) + (16151223082.668728 / (37))) is greater than 1.9670919629190173 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (37) - 2, .975) and 0.1033368011303069 = (506936.89668785926 - 454551.659409211) / 506936.89668785926 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### PerfLabTests.CastingPerf.CheckIsInstAnyIsInterfaceYes

```log

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 218.28940972222227 < 266.6179947916666.
IsChangePoint: Marked as a change because one of 3/30/2022 6:37:35 PM, 4/25/2022 11:05:49 AM, 5/11/2022 7:02:26 PM, 5/20/2022 10:18:01 PM, 5/24/2022 7:58:36 AM falls between 5/15/2022 6:57:22 PM and 5/24/2022 7:58:36 AM.
IsImprovementStdDev: Marked as improvement because 23.29192624723342 (T) = (0 -218292.06243053603) / Math.Sqrt((843269086.0694622 / (299)) + (35.349251699282675 / (13))) is greater than 1.9676459287777595 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (13) - 2, .975) and 0.15196065862372535 = (257407.94298089048 - 218292.06243053603) / 257407.94298089048 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### PerfLabTests.CastingPerf.CheckIsInstAnyIsInterfaceNo

```log

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 249.4820833333333 < 266.62370222713486.
IsChangePoint: Marked as a change because one of 3/21/2022 1:28:14 PM, 3/30/2022 6:37:35 PM, 4/25/2022 11:05:49 AM, 5/11/2022 7:02:26 PM, 5/20/2022 10:18:01 PM, 5/24/2022 7:58:36 AM falls between 5/15/2022 6:57:22 PM and 5/24/2022 7:58:36 AM.
IsImprovementStdDev: Marked as improvement because 20.305522353925227 (T) = (0 -249471.40295480218) / Math.Sqrt((239031119.44702762 / (299)) + (28.465279996600966 / (14))) is greater than 1.9676211333067681 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (14) - 2, .975) and 0.06783857320732506 = (267626.8249086088 - 249471.40295480218) / 267626.8249086088 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### PerfLabTests.CastingPerf.CheckObjIsInterfaceYes

```log

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 218.30092385912695 < 266.62506172937924.
IsChangePoint: Marked as a change because one of 3/30/2022 6:37:35 PM, 4/25/2022 11:05:49 AM, 5/11/2022 7:02:26 PM, 5/20/2022 10:18:01 PM, 5/24/2022 7:58:36 AM falls between 5/15/2022 6:57:22 PM and 5/24/2022 7:58:36 AM.
IsImprovementStdDev: Marked as improvement because 23.586726662851554 (T) = (0 -218449.0346538589) / Math.Sqrt((822344538.5702075 / (299)) + (288463.7851396294 / (14))) is greater than 1.9676211333067681 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (14) - 2, .975) and 0.152351101311171 = (257711.6952452401 - 218449.0346538589) / 257711.6952452401 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

### Run Information
Architecture x64
OS Windows 10.0.18362
Baseline f1efc5cf730ed1d7a952d8d6372087f56027c253
Compare f8323092eb414f9fc09a262132c65e09c5427c10
Diff Diff

Improvements in PerfLabTests.DelegatePerf

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
DelegateInvoke - Duration of single invocation 498.92 μs 436.58 μs 0.88 0.03 False

graph
Test Report

Repro

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'PerfLabTests.DelegatePerf*'

Payloads

Baseline
Compare

Histogram

PerfLabTests.DelegatePerf.DelegateInvoke

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 436.57841435185185 < 473.9845284598214.
IsChangePoint: Marked as a change because one of 3/17/2022 6:54:53 PM, 4/8/2022 7:02:49 PM, 5/20/2022 10:18:01 PM, 5/24/2022 7:58:36 AM falls between 5/15/2022 6:57:22 PM and 5/24/2022 7:58:36 AM.
IsImprovementStdDev: Marked as improvement because 31.496702186852808 (T) = (0 -436591.7119295635) / Math.Sqrt((692825992.5691975 / (299)) + (6428.896068906038 / (14))) is greater than 1.9676211333067681 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (14) - 2, .975) and 0.09895866612616991 = (484541.269658 - 436591.7119295635) / 484541.269658 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Architecture x64
OS Windows 10.0.18362
Baseline f1efc5cf730ed1d7a952d8d6372087f56027c253
Compare f8323092eb414f9fc09a262132c65e09c5427c10
Diff Diff

Improvements in System.Numerics.Tests.Perf_VectorOf<Byte>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
MultiplyBenchmark - Duration of single invocation 65.20 ns 50.57 ns 0.78 0.06 False

graph
Test Report

Repro

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Numerics.Tests.Perf_VectorOf&lt;Byte&gt;*'

Payloads

Baseline
Compare

Histogram

System.Numerics.Tests.Perf_VectorOf<Byte>.MultiplyBenchmark

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 50.57394495491188 < 61.584246023726514.
IsChangePoint: Marked as a change because one of 3/11/2022 8:42:43 PM, 3/21/2022 1:28:14 PM, 4/25/2022 11:05:49 AM, 5/20/2022 10:18:01 PM, 5/24/2022 7:58:36 AM falls between 5/15/2022 6:57:22 PM and 5/24/2022 7:58:36 AM.
IsImprovementStdDev: Marked as improvement because 20.708905596326073 (T) = (0 -50.74188454550766) / Math.Sqrt((38.30204799703096 / (299)) + (0.0236708072214649 / (14))) is greater than 1.9676211333067681 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (14) - 2, .975) and 0.12818510823919374 = (58.202589821589505 - 50.74188454550766) / 58.202589821589505 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Architecture x64
OS Windows 10.0.18362
Baseline f1efc5cf730ed1d7a952d8d6372087f56027c253
Compare f8323092eb414f9fc09a262132c65e09c5427c10
Diff Diff

Improvements in PerfLabTests.LowLevelPerf

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
StaticDelegate - Duration of single invocation 311.83 μs 280.66 μs 0.90 0.07 False
GenericClassGenericStaticMethod - Duration of single invocation 187.11 μs 155.92 μs 0.83 0.02 False
GenericGenericMethod - Duration of single invocation 187.11 μs 155.92 μs 0.83 0.02 False
GenericClassWithSTringGenericInstanceMethod - Duration of single invocation 187.10 μs 155.92 μs 0.83 0.25 False

graph
graph
graph
graph
Test Report

Repro

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'PerfLabTests.LowLevelPerf*'

Payloads

Baseline
Compare

Histogram

PerfLabTests.LowLevelPerf.StaticDelegate

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 280.65657738095234 < 296.2405681460084.
IsChangePoint: Marked as a change because one of 3/23/2022 6:35:24 PM, 3/31/2022 1:45:25 PM, 4/8/2022 7:02:49 PM, 4/20/2022 2:49:46 PM, 4/25/2022 11:05:49 AM, 5/20/2022 10:18:01 PM, 5/24/2022 7:58:36 AM falls between 5/15/2022 6:57:22 PM and 5/24/2022 7:58:36 AM.
IsImprovementStdDev: Marked as improvement because 31.225976165679796 (T) = (0 -280662.90985828504) / Math.Sqrt((174714290.6467805 / (299)) + (1721.2517559669134 / (13))) is greater than 1.9676459287777595 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (13) - 2, .975) and 0.07838922363924623 = (304535.1867157669 - 280662.90985828504) / 304535.1867157669 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### PerfLabTests.LowLevelPerf.GenericClassGenericStaticMethod

```log

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 155.9178589108911 < 177.74794602997449.
IsChangePoint: Marked as a change because one of 3/11/2022 8:42:43 PM, 3/30/2022 6:37:35 PM, 4/25/2022 11:05:49 AM, 5/11/2022 7:02:26 PM, 5/20/2022 10:18:01 PM, 5/24/2022 7:58:36 AM falls between 5/15/2022 6:57:22 PM and 5/24/2022 7:58:36 AM.
IsImprovementStdDev: Marked as improvement because 20.520106773729744 (T) = (0 -155927.11237473664) / Math.Sqrt((236562654.380952 / (299)) + (648.8244062954018 / (14))) is greater than 1.9676211333067681 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (14) - 2, .975) and 0.10479286899597812 = (174179.92660520496 - 155927.11237473664) / 174179.92660520496 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### PerfLabTests.LowLevelPerf.GenericGenericMethod

```log

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 155.91901656511806 < 177.74927874394953.
IsChangePoint: Marked as a change because one of 3/11/2022 8:42:43 PM, 3/17/2022 6:54:53 PM, 3/30/2022 6:37:35 PM, 4/25/2022 11:05:49 AM, 5/11/2022 7:02:26 PM, 5/20/2022 10:18:01 PM, 5/24/2022 7:58:36 AM falls between 5/15/2022 6:57:22 PM and 5/24/2022 7:58:36 AM.
IsImprovementStdDev: Marked as improvement because 20.627008271612375 (T) = (0 -155925.36892165474) / Math.Sqrt((238406629.86005375 / (299)) + (63.8720231871345 / (14))) is greater than 1.9676211333067681 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (14) - 2, .975) and 0.10564614586481912 = (174344.15718198128 - 155925.36892165474) / 174344.15718198128 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### PerfLabTests.LowLevelPerf.GenericClassWithSTringGenericInstanceMethod

```log

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 155.92108854166665 < 207.37050672743055.
IsChangePoint: Marked as a change because one of 3/11/2022 8:42:43 PM, 3/23/2022 11:54:20 AM, 3/29/2022 3:04:55 PM, 4/14/2022 8:50:18 PM, 5/13/2022 5:31:28 PM, 5/20/2022 10:18:01 PM, 5/24/2022 7:58:36 AM falls between 5/15/2022 6:57:22 PM and 5/24/2022 7:58:36 AM.
IsImprovementStdDev: Marked as improvement because 4.913948461623085 (T) = (0 -160408.1448957515) / Math.Sqrt((359778297.0578483 / (299)) + (127971277.22742465 / (14))) is greater than 1.9676211333067681 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (14) - 2, .975) and 0.08968912611116936 = (176212.48904837418 - 160408.1448957515) / 176212.48904837418 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Architecture x64
OS Windows 10.0.18362
Baseline f1efc5cf730ed1d7a952d8d6372087f56027c253
Compare f8323092eb414f9fc09a262132c65e09c5427c10
Diff Diff

Improvements in System.Tests.Perf_String

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
Replace_Char - Duration of single invocation 16.65 ns 13.75 ns 0.83 0.03 False
Join_List - Duration of single invocation 65.28 ns 58.39 ns 0.89 0.04 False

graph
graph
Test Report

Repro

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Tests.Perf_String*'

Payloads

Baseline
Compare

Histogram

System.Tests.Perf_String.Replace_Char(text: "Hello", oldChar: 'l', newChar: '!')

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 13.748209938523889 < 16.223555163713065.
IsChangePoint: Marked as a change because one of 4/19/2022 11:38:14 PM, 5/20/2022 10:18:01 PM, 5/24/2022 7:58:36 AM falls between 5/15/2022 6:57:22 PM and 5/24/2022 7:58:36 AM.
IsImprovementStdDev: Marked as improvement because 16.633452323856407 (T) = (0 -14.177174090523687) / Math.Sqrt((0.6785083448744917 / (188)) + (0.08135586235630685 / (12))) is greater than 1.9720174778361754 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (188) + (12) - 2, .975) and 0.10681135004346688 = (15.872541697897322 - 14.177174090523687) / 15.872541697897322 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Tests.Perf_String.Join_List

```log

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 58.39282759153558 < 62.29218323379373.
IsChangePoint: Marked as a change because one of 4/25/2022 11:05:49 AM, 5/11/2022 7:02:26 PM, 5/20/2022 10:18:01 PM, 5/24/2022 7:58:36 AM falls between 5/15/2022 6:57:22 PM and 5/24/2022 7:58:36 AM.
IsImprovementStdDev: Marked as improvement because 10.508479526892122 (T) = (0 -60.159152945858615) / Math.Sqrt((13.011552803931163 / (299)) + (1.1835644512178543 / (14))) is greater than 1.9676211333067681 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (14) - 2, .975) and 0.05883120180974638 = (63.91962107279472 - 60.159152945858615) / 63.91962107279472 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Architecture x64
OS Windows 10.0.18362
Baseline f1efc5cf730ed1d7a952d8d6372087f56027c253
Compare f8323092eb414f9fc09a262132c65e09c5427c10
Diff Diff

Improvements in System.Tests.Perf_Char

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
Char_ToLowerInvariant - Duration of single invocation 29.89 ns 25.56 ns 0.86 0.04 False
Char_ToUpperInvariant - Duration of single invocation 29.62 ns 24.41 ns 0.82 0.06 False

graph
graph
Test Report

Repro

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Tests.Perf_Char*'

Payloads

Baseline
Compare

Histogram

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

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 25.56417176198979 < 27.99826078290715.
IsChangePoint: Marked as a change because one of 3/31/2022 1:45:25 PM, 4/8/2022 7:02:49 PM, 4/20/2022 2:49:46 PM, 4/25/2022 11:05:49 AM, 5/20/2022 10:18:01 PM, 5/24/2022 7:58:36 AM falls between 5/15/2022 6:57:22 PM and 5/24/2022 7:58:36 AM.
IsImprovementStdDev: Marked as improvement because 10.183074326603075 (T) = (0 -25.70631989517633) / Math.Sqrt((7.6229759380582385 / (299)) + (0.06171812978353864 / (14))) is greater than 1.9676211333067681 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (14) - 2, .975) and 0.06410970850152312 = (27.46723641509018 - 25.70631989517633) / 27.46723641509018 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

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

```log

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 24.409455747109785 < 28.482974884480935.
IsChangePoint: Marked as a change because one of 4/8/2022 7:02:49 PM, 4/16/2022 5:36:25 PM, 4/20/2022 2:49:46 PM, 4/25/2022 11:05:49 AM, 5/20/2022 10:18:01 PM, 5/24/2022 7:58:36 AM falls between 5/15/2022 6:57:22 PM and 5/24/2022 7:58:36 AM.
IsImprovementStdDev: Marked as improvement because 34.769459777609924 (T) = (0 -24.194060149269045) / Math.Sqrt((10.691595855798077 / (299)) + (0.04129475064468554 / (14))) is greater than 1.9676211333067681 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (14) - 2, .975) and 0.22041852603460643 = (31.03467816674033 - 24.194060149269045) / 31.03467816674033 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Architecture x64
OS Windows 10.0.18362
Baseline f1efc5cf730ed1d7a952d8d6372087f56027c253
Compare f8323092eb414f9fc09a262132c65e09c5427c10
Diff Diff

Improvements in System.Linq.Tests.Perf_Enumerable

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
Range - Duration of single invocation 497.42 ns 429.56 ns 0.86 0.02 False

graph
Test Report

Repro

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Linq.Tests.Perf_Enumerable*'

Payloads

Baseline
Compare

Histogram

System.Linq.Tests.Perf_Enumerable.Range

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 429.5580549717951 < 474.2008782769386.
IsChangePoint: Marked as a change because one of 3/11/2022 8:42:43 PM, 3/17/2022 6:54:53 PM, 4/20/2022 2:49:46 PM, 4/25/2022 11:05:49 AM, 5/20/2022 10:18:01 PM, 5/24/2022 7:58:36 AM falls between 5/15/2022 6:57:22 PM and 5/24/2022 7:58:36 AM.
IsImprovementStdDev: Marked as improvement because 54.71593528937146 (T) = (0 -430.4280002197212) / Math.Sqrt((376.4904212636006 / (299)) + (0.39380360022384064 / (14))) is greater than 1.9676211333067681 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (14) - 2, .975) and 0.12604897038713428 = (492.5081447760156 - 430.4280002197212) / 492.5081447760156 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Architecture x64
OS Windows 10.0.18362
Baseline f1efc5cf730ed1d7a952d8d6372087f56027c253
Compare f8323092eb414f9fc09a262132c65e09c5427c10
Diff Diff

Improvements in System.Numerics.Tests.Perf_VectorOf<SByte>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
MultiplyBenchmark - Duration of single invocation 65.19 ns 50.70 ns 0.78 0.05 False

graph
Test Report

Repro

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Numerics.Tests.Perf_VectorOf&lt;SByte&gt;*'

Payloads

Baseline
Compare

Histogram

System.Numerics.Tests.Perf_VectorOf<SByte>.MultiplyBenchmark

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 50.69730604685975 < 61.65462872104153.
IsChangePoint: Marked as a change because one of 3/29/2022 11:07:04 AM, 4/25/2022 11:05:49 AM, 5/20/2022 10:18:01 PM, 5/24/2022 7:58:36 AM falls between 5/15/2022 6:57:22 PM and 5/24/2022 7:58:36 AM.
IsImprovementStdDev: Marked as improvement because 9.586368521003587 (T) = (0 -51.605916090543666) / Math.Sqrt((38.35487923593949 / (299)) + (4.907114563112729 / (14))) is greater than 1.9676211333067681 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (14) - 2, .975) and 0.11389629967099223 = (58.239138456799736 - 51.605916090543666) / 58.239138456799736 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Architecture x64
OS Windows 10.0.18362
Baseline f1efc5cf730ed1d7a952d8d6372087f56027c253
Compare f8323092eb414f9fc09a262132c65e09c5427c10
Diff Diff

Improvements in System.Buffers.Tests.ReadOnlySequenceTests<Char>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
FirstSpanArray - Duration of single invocation 8.71 ns 7.69 ns 0.88 0.02 False

graph
Test Report

Repro

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Buffers.Tests.ReadOnlySequenceTests&lt;Char&gt;*'

Payloads

Baseline
Compare

Histogram

System.Buffers.Tests.ReadOnlySequenceTests<Char>.FirstSpanArray

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 7.69366203723195 < 8.272686649181685.
IsChangePoint: Marked as a change because one of 3/17/2022 6:54:53 PM, 4/16/2022 5:36:25 PM, 5/9/2022 5:23:46 PM, 5/20/2022 10:18:01 PM, 5/24/2022 7:58:36 AM falls between 5/15/2022 6:57:22 PM and 5/24/2022 7:58:36 AM.
IsImprovementStdDev: Marked as improvement because 32.38061094707277 (T) = (0 -7.695548011828423) / Math.Sqrt((0.22538076133429624 / (299)) + (6.495662437966007E-06 / (14))) is greater than 1.9676211333067681 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (14) - 2, .975) and 0.10358803131453714 = (8.584834072567668 - 7.695548011828423) / 8.584834072567668 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Architecture x64
OS Windows 10.0.18362
Baseline f1efc5cf730ed1d7a952d8d6372087f56027c253
Compare f8323092eb414f9fc09a262132c65e09c5427c10
Diff Diff

Improvements in System.Memory.Span<Byte>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
BinarySearch - Duration of single invocation 15.92 ns 12.78 ns 0.80 0.03 False

graph
Test Report

Repro

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Memory.Span&lt;Byte&gt;*'

Payloads

Baseline
Compare

Histogram

System.Memory.Span<Byte>.BinarySearch(Size: 512)

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 12.775179285544194 < 15.14241588404538.
IsChangePoint: Marked as a change because one of 3/17/2022 6:54:53 PM, 3/21/2022 1:28:14 PM, 3/23/2022 6:35:24 PM, 4/8/2022 7:02:49 PM, 4/16/2022 5:36:25 PM, 4/25/2022 11:05:49 AM, 5/20/2022 10:18:01 PM, 5/24/2022 7:58:36 AM falls between 5/15/2022 6:57:22 PM and 5/24/2022 7:58:36 AM.
IsImprovementStdDev: Marked as improvement because 21.56329483500503 (T) = (0 -12.77376771754482) / Math.Sqrt((2.600232979718238 / (299)) + (2.988327670421079E-05 / (14))) is greater than 1.9676211333067681 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (14) - 2, .975) and 0.13602564311996238 = (14.784892185542551 - 12.77376771754482) / 14.784892185542551 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Architecture x64
OS Windows 10.0.18362
Baseline f1efc5cf730ed1d7a952d8d6372087f56027c253
Compare f8323092eb414f9fc09a262132c65e09c5427c10
Diff Diff

Improvements in System.IO.Tests.BinaryWriterTests

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
WriteNonAsciiChar - Duration of single invocation 6.92 ns 5.70 ns 0.82 0.07 False

graph
Test Report

Repro

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.IO.Tests.BinaryWriterTests*'

Payloads

Baseline
Compare

Histogram

System.IO.Tests.BinaryWriterTests.WriteNonAsciiChar

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 5.698031232592466 < 6.562180812571356.
IsChangePoint: Marked as a change because one of 3/17/2022 6:54:53 PM, 3/30/2022 6:37:35 PM, 4/8/2022 7:02:49 PM, 5/20/2022 10:18:01 PM, 5/24/2022 7:58:36 AM falls between 5/15/2022 6:57:22 PM and 5/24/2022 7:58:36 AM.
IsImprovementStdDev: Marked as improvement because 6.9587827566707725 (T) = (0 -6.17112989633931) / Math.Sqrt((0.13797619624916604 / (299)) + (0.07423672172864526 / (13))) is greater than 1.9676459287777595 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (13) - 2, .975) and 0.08137981283942404 = (6.717825258569665 - 6.17112989633931) / 6.717825258569665 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository
@performanceautofiler
Copy link
Author

performanceautofiler bot commented May 24, 2022 •
edited
Loading

Run Information

Architecture x64
OS Windows 10.0.18362
Baseline f1efc5cf730ed1d7a952d8d6372087f56027c253
Compare f8323092eb414f9fc09a262132c65e09c5427c10
Diff Diff

Improvements in System.Collections.IndexerSetReverse<Int32>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
IList - Duration of single invocation 1.45 μs 1.30 μs 0.89 0.02 False

graph
Test Report

Repro

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Collections.IndexerSetReverse&lt;Int32&gt;*'

Payloads

Baseline
Compare

Histogram

System.Collections.IndexerSetReverse<Int32>.IList(Size: 512)

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 1.2951979331062935 < 1.3800700597643119.
IsChangePoint: Marked as a change because one of 3/30/2022 6:37:35 PM, 4/8/2022 7:02:49 PM, 4/16/2022 5:36:25 PM, 4/25/2022 11:05:49 AM, 5/11/2022 7:02:26 PM, 5/20/2022 10:18:01 PM, 5/24/2022 7:58:36 AM falls between 5/15/2022 6:57:22 PM and 5/24/2022 7:58:36 AM.
IsImprovementStdDev: Marked as improvement because 16.53789672862663 (T) = (0 -1294.9393865261807) / Math.Sqrt((6061.4118059596585 / (299)) + (11.227791488248796 / (14))) is greater than 1.9676211333067681 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (14) - 2, .975) and 0.05538135425738907 = (1370.8594387401336 - 1294.9393865261807) / 1370.8594387401336 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

@kunalspathak
Copy link
Member

dotnet/runtime#69627

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees

@kunalspathak kunalspathak

Labels
arch-x64 branch-refs/heads/main kind-micro os-windows perf-improvement runtime-coreclr
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
1 participant
@kunalspathak