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[Perf] Linux/x64: 12 Regressions on 10/10/2022 3:36:43 PM #9038

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performanceautofiler bot opened this issue Oct 18, 2022 · 1 comment
Open

[Perf] Linux/x64: 12 Regressions on 10/10/2022 3:36:43 PM #9038

performanceautofiler bot opened this issue Oct 18, 2022 · 1 comment
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arch-wasm arch-x64 branch-refs/heads/main kind-micro os-linux perf-regression untriaged

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performanceautofiler bot commented Oct 18, 2022 •
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Run Information

Architecture x64
OS ubuntu 18.04
Baseline e53a3d9a07b269229c677be584fa8c03dcfb9484
Compare d6fdb3ab48ba885e5386a529ce53e143d56ab963
Diff Diff

Regressions in System.Numerics.Tests.Perf_Matrix3x2

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
AddBenchmark - Duration of single invocation 140.67 ns 155.09 ns 1.10 0.11 False
MultiplyByMatrixOperatorBenchmark - Duration of single invocation 167.55 ns 214.52 ns 1.28 0.08 False
LerpBenchmark - Duration of single invocation 167.90 ns 182.70 ns 1.09 0.13 False
MultiplyByScalarOperatorBenchmark - Duration of single invocation 108.17 ns 121.40 ns 1.12 0.10 False
SubtractBenchmark - Duration of single invocation 141.40 ns 157.37 ns 1.11 0.05 False
NegationOperatorBenchmark - Duration of single invocation 104.53 ns 118.22 ns 1.13 0.09 False
NegateBenchmark - Duration of single invocation 115.91 ns 126.56 ns 1.09 0.05 False
MultiplyByMatrixBenchmark - Duration of single invocation 184.82 ns 234.21 ns 1.27 0.09 False
CreateSkewFromScalarXYWithCenterBenchmark - Duration of single invocation 113.69 ns 133.86 ns 1.18 0.08 False
SubtractOperatorBenchmark - Duration of single invocation 124.08 ns 135.96 ns 1.10 0.12 False
CreateScaleFromScalarXYWithCenterBenchmark - Duration of single invocation 96.62 ns 116.34 ns 1.20 0.09 False
MultiplyByScalarBenchmark - Duration of single invocation 115.56 ns 129.77 ns 1.12 0.09 False

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Test Report

Repro

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Numerics.Tests.Perf_Matrix3x2*'

Related Issues

Regressions

Improvements

Payloads

Baseline
Compare

Histogram

Edge Detector Info

Collection Data

System.Numerics.Tests.Perf_Matrix3x2.AddBenchmark

Description of detection logic

IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionWindowed: Marked as regression because 155.0922135946077 > 147.97939508184018.
IsChangePoint: Marked as a change because one of 10/7/2022 9:25:17 PM, 10/18/2022 1:35:00 AM falls between 10/7/2022 9:25:17 PM and 10/18/2022 1:35:00 AM.
IsRegressionStdDev: Marked as regression because -8.236028285735921 (T) = (0 -154.68707077892728) / Math.Sqrt((4.664677171683494 / (12)) + (72.07782140463956 / (33))) is less than -2.016692199226234 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (12) + (33) - 2, .025) and -0.09337823246920442 = (141.47626702755318 - 154.68707077892728) / 141.47626702755318 is less than -0.05.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Numerics.Tests.Perf_Matrix3x2.MultiplyByMatrixOperatorBenchmark

```log

Description of detection logic

IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionWindowed: Marked as regression because 214.52064662520053 > 176.99680726949234.
IsChangePoint: Marked as a change because one of 10/11/2022 6:23:40 AM, 10/18/2022 1:35:00 AM falls between 10/7/2022 9:25:17 PM and 10/18/2022 1:35:00 AM.
IsRegressionStdDev: Marked as regression because -36.4027206599432 (T) = (0 -215.28264039829486) / Math.Sqrt((21.43721172409544 / (17)) + (9.526530705051451 / (30))) is less than -2.0141033888794695 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (17) + (30) - 2, .025) and -0.26975995735077873 = (169.54593594797205 - 215.28264039829486) / 169.54593594797205 is less than -0.05.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Numerics.Tests.Perf_Matrix3x2.LerpBenchmark

```log

Description of detection logic

IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionWindowed: Marked as regression because 182.69915810174248 > 176.26638177589157.
IsChangePoint: Marked as a change because one of 7/25/2022 8:33:43 AM, 7/25/2022 9:08:25 PM, 10/11/2022 6:23:40 AM, 10/18/2022 1:35:00 AM falls between 10/7/2022 9:25:17 PM and 10/18/2022 1:35:00 AM.
IsRegressionStdDev: Marked as regression because -12.986525137735173 (T) = (0 -185.05859283450673) / Math.Sqrt((6.408309141373444 / (18)) + (4.9349877694604665 / (4))) is less than -2.0859634472534285 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (18) + (4) - 2, .025) and -0.0970698429779963 = (168.684422435827 - 185.05859283450673) / 168.684422435827 is less than -0.05.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Numerics.Tests.Perf_Matrix3x2.MultiplyByScalarOperatorBenchmark

```log

Description of detection logic

IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionWindowed: Marked as regression because 121.4038327075995 > 113.06535182962054.
IsChangePoint: Marked as a change because one of 10/11/2022 6:23:40 AM, 10/18/2022 1:35:00 AM falls between 10/7/2022 9:25:17 PM and 10/18/2022 1:35:00 AM.
IsRegressionStdDev: Marked as regression because -14.96935677467622 (T) = (0 -120.73961115441593) / Math.Sqrt((1.0080339512197796 / (18)) + (18.364359311896113 / (28))) is less than -2.0153675744421933 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (18) + (28) - 2, .025) and -0.11682608670119764 = (108.10959073408475 - 120.73961115441593) / 108.10959073408475 is less than -0.05.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Numerics.Tests.Perf_Matrix3x2.SubtractBenchmark

```log

Description of detection logic

IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionWindowed: Marked as regression because 157.3704069507269 > 147.23469516010223.
IsChangePoint: Marked as a change because one of 10/11/2022 6:23:40 AM, 10/18/2022 1:35:00 AM falls between 10/7/2022 9:25:17 PM and 10/18/2022 1:35:00 AM.
IsRegressionStdDev: Marked as regression because -24.806243652942193 (T) = (0 -154.86061806422939) / Math.Sqrt((2.1059206180053973 / (20)) + (5.150371255490888 / (25))) is less than -2.016692199226234 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (20) + (25) - 2, .025) and -0.09814715321382128 = (141.01991487299 - 154.86061806422939) / 141.01991487299 is less than -0.05.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Numerics.Tests.Perf_Matrix3x2.NegationOperatorBenchmark

```log

Description of detection logic

IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionWindowed: Marked as regression because 118.21658395827696 > 109.97998387466033.
IsChangePoint: Marked as a change because one of 10/11/2022 6:23:40 AM, 10/18/2022 1:35:00 AM falls between 10/7/2022 9:25:17 PM and 10/18/2022 1:35:00 AM.
IsRegressionStdDev: Marked as regression because -20.16962121865742 (T) = (0 -116.95297446933496) / Math.Sqrt((1.6316445486198163 / (20)) + (7.34559449024457 / (29))) is less than -2.011740513728388 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (20) + (29) - 2, .025) and -0.11086414462702009 = (105.28107783027122 - 116.95297446933496) / 105.28107783027122 is less than -0.05.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Numerics.Tests.Perf_Matrix3x2.NegateBenchmark

```log

Description of detection logic

IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionWindowed: Marked as regression because 126.55976606924153 > 120.43156006512582.
IsChangePoint: Marked as a change because one of 10/11/2022 6:23:40 AM, 10/18/2022 1:35:00 AM falls between 10/7/2022 9:25:17 PM and 10/18/2022 1:35:00 AM.
IsRegressionStdDev: Marked as regression because -18.640760676562564 (T) = (0 -127.69264929923244) / Math.Sqrt((3.2559875136647567 / (19)) + (8.27671635824781 / (28))) is less than -2.0141033888794695 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (19) + (28) - 2, .025) and -0.11081017585418979 = (114.95451885020721 - 127.69264929923244) / 114.95451885020721 is less than -0.05.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Numerics.Tests.Perf_Matrix3x2.MultiplyByMatrixBenchmark

```log

Description of detection logic

IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionWindowed: Marked as regression because 234.20923079002938 > 194.86109330733902.
IsChangePoint: Marked as a change because one of 10/11/2022 6:23:40 AM, 10/18/2022 1:35:00 AM falls between 10/7/2022 9:25:17 PM and 10/18/2022 1:35:00 AM.
IsRegressionStdDev: Marked as regression because -52.809352206961826 (T) = (0 -233.8610711680333) / Math.Sqrt((9.050020263738675 / (19)) + (8.894807259352449 / (28))) is less than -2.0141033888794695 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (19) + (28) - 2, .025) and -0.25190108603162087 = (186.80475141158746 - 233.8610711680333) / 186.80475141158746 is less than -0.05.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Numerics.Tests.Perf_Matrix3x2.CreateSkewFromScalarXYWithCenterBenchmark

```log

Description of detection logic

IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionWindowed: Marked as regression because 133.85830654209315 > 121.16513943337897.
IsChangePoint: Marked as a change because one of 7/19/2022 10:33:10 AM, 10/11/2022 6:23:40 AM, 10/18/2022 1:35:00 AM falls between 10/7/2022 9:25:17 PM and 10/18/2022 1:35:00 AM.
IsRegressionStdDev: Marked as regression because -19.432587468005725 (T) = (0 -133.65961374190326) / Math.Sqrt((11.510100671931445 / (18)) + (0.49344620040698733 / (4))) is less than -2.0859634472534285 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (18) + (4) - 2, .025) and -0.14545056822470653 = (116.68736953796058 - 133.65961374190326) / 116.68736953796058 is less than -0.05.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Numerics.Tests.Perf_Matrix3x2.SubtractOperatorBenchmark

```log

Description of detection logic

IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionWindowed: Marked as regression because 135.95791115311908 > 128.04355314730603.
IsChangePoint: Marked as a change because one of 10/11/2022 6:23:40 AM, 10/18/2022 1:35:00 AM falls between 10/7/2022 9:25:17 PM and 10/18/2022 1:35:00 AM.
IsRegressionStdDev: Marked as regression because -13.981990646816126 (T) = (0 -135.97722270282074) / Math.Sqrt((12.874890070181044 / (20)) + (6.129338008287859 / (28))) is less than -2.0128955989180297 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (20) + (28) - 2, .025) and -0.10558766766863033 = (122.99090038654103 - 135.97722270282074) / 122.99090038654103 is less than -0.05.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Numerics.Tests.Perf_Matrix3x2.CreateScaleFromScalarXYWithCenterBenchmark

```log

Description of detection logic

IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionWindowed: Marked as regression because 116.3361815635345 > 101.64061375560001.
IsChangePoint: Marked as a change because one of 7/19/2022 10:33:10 AM, 10/11/2022 6:23:40 AM, 10/18/2022 1:35:00 AM falls between 10/7/2022 9:25:17 PM and 10/18/2022 1:35:00 AM.
IsRegressionStdDev: Marked as regression because -31.497249728712067 (T) = (0 -115.65242240827598) / Math.Sqrt((5.613371061643263 / (20)) + (2.3087363837886947 / (30))) is less than -2.010634757623041 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (20) + (30) - 2, .025) and -0.19455310520376912 = (96.8164763077216 - 115.65242240827598) / 96.8164763077216 is less than -0.05.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Numerics.Tests.Perf_Matrix3x2.MultiplyByScalarBenchmark

```log

Description of detection logic

IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionWindowed: Marked as regression because 129.77302002020767 > 124.88805434587783.
IsChangePoint: Marked as a change because one of 10/11/2022 6:23:40 AM, 10/18/2022 1:35:00 AM falls between 10/7/2022 9:25:17 PM and 10/18/2022 1:35:00 AM.
IsRegressionStdDev: Marked as regression because -18.573292663415877 (T) = (0 -130.4666188697896) / Math.Sqrt((5.560508179993891 / (20)) + (5.584099873274472 / (29))) is less than -2.011740513728388 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (20) + (29) - 2, .025) and -0.108226889565808 = (117.72554889090004 - 130.4666188697896) / 117.72554889090004 is less than -0.05.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

Docs

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