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[Perf] Changes at 6/6/2022 10:51:35 AM #5837

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performanceautofiler bot opened this issue Jun 7, 2022 · 0 comments
Closed

[Perf] Changes at 6/6/2022 10:51:35 AM #5837

performanceautofiler bot opened this issue Jun 7, 2022 · 0 comments

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performanceautofiler bot commented Jun 7, 2022

Run Information

Architecture x64
OS ubuntu 18.04
Baseline 6a56aa3512c912df602bf074dc925b77f3895b24
Compare be4d292eaf27f3890c877b08f6bf9e2f6279e343
Diff Diff

Regressions in System.Collections.TryGetValueTrue<Int32, Int32>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
IDictionary - Duration of single invocation 3.28 μs 3.49 μs 1.06 0.14 False

graph
Test Report

Repro

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Collections.TryGetValueTrue&lt;Int32, Int32&gt;*'

Payloads

Baseline
Compare

Histogram

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


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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 3.485838901339088 > 3.4527232998779085.
IsChangePoint: Marked as a change because one of 5/18/2022 10:04:15 AM, 6/2/2022 5:58:32 PM, 6/6/2022 7:24:37 AM, 6/7/2022 5:42:36 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 5:42:36 AM.
IsRegressionStdDev: Marked as regression because -10.309836772548428 (T) = (0 -3511.1895405592877) / Math.Sqrt((19450.317331425136 / (66)) + (935.8881450361574 / (5))) is less than -1.9949454151066512 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (66) + (5) - 2, .025) and -0.06889738074330647 = (3284.8705627079207 - 3511.1895405592877) / 3284.8705627079207 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.

Docs

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

### Run Information
Architecture x64
OS ubuntu 18.04
Baseline 6a56aa3512c912df602bf074dc925b77f3895b24
Compare be4d292eaf27f3890c877b08f6bf9e2f6279e343
Diff Diff

Regressions in System.Tests.Perf_UInt32

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
ParseSpan - Duration of single invocation 17.73 ns 21.04 ns 1.19 0.03 False
TryParse - Duration of single invocation 17.54 ns 22.50 ns 1.28 0.03 False
TryParse - Duration of single invocation 13.07 ns 14.82 ns 1.13 0.03 False
Parse - Duration of single invocation 18.14 ns 22.82 ns 1.26 0.04 False
ParseSpan - Duration of single invocation 12.42 ns 14.41 ns 1.16 0.05 False
TryFormat - Duration of single invocation 9.73 ns 14.23 ns 1.46 0.02 False
TryFormat - Duration of single invocation 5.68 ns 8.92 ns 1.57 0.08 False
Parse - Duration of single invocation 13.34 ns 14.65 ns 1.10 0.03 True

graph
graph
graph
graph
graph
graph
graph
graph
Test Report

Repro

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Tests.Perf_UInt32*'

Payloads

Baseline
Compare

Histogram

System.Tests.Perf_UInt32.ParseSpan(value: "4294967295")


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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 21.036811138044243 > 18.633000313553932.
IsChangePoint: Marked as a change because one of 4/16/2022 2:55:52 PM, 5/30/2022 12:57:05 PM, 6/6/2022 7:24:37 AM, 6/7/2022 5:42:36 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 5:42:36 AM.
IsRegressionStdDev: Marked as regression because -13.302950361193101 (T) = (0 -21.628056806045272) / Math.Sqrt((0.7643058938312458 / (66)) + (0.17610467973836624 / (5))) is less than -1.9949454151066512 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (66) + (5) - 2, .025) and -0.15348727117487587 = (18.750147787947565 - 21.628056806045272) / 18.750147787947565 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.

```#### System.Tests.Perf_UInt32.TryParse(value: "4294967295")

```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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 22.500900759937306 > 18.907778721014473.
IsChangePoint: Marked as a change because one of 4/16/2022 5:36:25 PM, 5/30/2022 12:57:05 PM, 6/7/2022 5:42:36 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 5:42:36 AM.
IsRegressionStdDev: Marked as regression because -9.756307423768288 (T) = (0 -20.024980083147575) / Math.Sqrt((0.41434486598629955 / (21)) + (0.8792916126536529 / (50))) is less than -1.9949454151066512 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (50) - 2, .025) and -0.10389425741743206 = (18.140306418475397 - 20.024980083147575) / 18.140306418475397 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.

```#### System.Tests.Perf_UInt32.TryParse(value: "12345")

```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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 14.815655562721405 > 13.884233459821006.
IsChangePoint: Marked as a change because one of 4/20/2022 2:49:46 PM, 4/21/2022 7:46:01 AM, 6/2/2022 5:58:32 PM, 6/7/2022 5:42:36 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 5:42:36 AM.
IsRegressionStdDev: Marked as regression because -11.19737098683255 (T) = (0 -14.516126625234186) / Math.Sqrt((0.18851324371544195 / (42)) + (0.13988435694453327 / (29))) is less than -1.9949454151066512 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (42) + (29) - 2, .025) and -0.08042311327870774 = (13.435594302664258 - 14.516126625234186) / 13.435594302664258 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.

```#### System.Tests.Perf_UInt32.Parse(value: "4294967295")

```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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 22.819538799321904 > 18.880310579796113.
IsChangePoint: Marked as a change because one of 4/16/2022 5:36:25 PM, 5/30/2022 12:57:05 PM, 6/7/2022 5:42:36 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 5:42:36 AM.
IsRegressionStdDev: Marked as regression because -8.132142790503481 (T) = (0 -20.12468999057407) / Math.Sqrt((0.9752197811069712 / (21)) + (0.9133232457690464 / (50))) is less than -1.9949454151066512 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (50) - 2, .025) and -0.11456495416849131 = (18.056094366961204 - 20.12468999057407) / 18.056094366961204 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.

```#### System.Tests.Perf_UInt32.ParseSpan(value: "12345")

```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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 14.407064797062025 > 13.126101409677004.
IsChangePoint: Marked as a change because one of 4/18/2022 8:59:00 AM, 5/30/2022 9:21:47 AM, 6/7/2022 5:42:36 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 5:42:36 AM.
IsRegressionStdDev: Marked as regression because -17.98509184789622 (T) = (0 -13.976451400335094) / Math.Sqrt((0.09909256604167792 / (19)) + (0.13394492353490106 / (52))) is less than -1.9949454151066512 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (19) + (52) - 2, .025) and -0.12813931022407915 = (12.388941040942 - 13.976451400335094) / 12.388941040942 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.

```#### System.Tests.Perf_UInt32.TryFormat(value: 4294967295)

```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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 14.233970920647828 > 10.227645361775103.
IsChangePoint: Marked as a change because one of 5/5/2022 12:13:02 AM, 5/30/2022 12:57:05 PM, 6/7/2022 5:42:36 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 5:42:36 AM.
IsRegressionStdDev: Marked as regression because -381.49201642991267 (T) = (0 -14.226011742550563) / Math.Sqrt((8.867982239585526E-05 / (21)) + (0.006710284665173512 / (50))) is less than -1.9949454151066512 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (50) - 2, .025) and -0.4609448004325071 = (9.737542266031548 - 14.226011742550563) / 9.737542266031548 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.

```#### System.Tests.Perf_UInt32.TryFormat(value: 12345)

```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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 8.916271395238267 > 5.971393513149823.
IsChangePoint: Marked as a change because one of 5/5/2022 12:13:02 AM, 5/30/2022 12:57:05 PM, 6/7/2022 5:42:36 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 5:42:36 AM.
IsRegressionStdDev: Marked as regression because -42.709679820989855 (T) = (0 -8.109362293178895) / Math.Sqrt((4.251968096785879E-05 / (21)) + (0.16037065877828968 / (50))) is less than -1.9949454151066512 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (50) - 2, .025) and -0.42525115785402845 = (5.689777726887797 - 8.109362293178895) / 5.689777726887797 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.

```#### System.Tests.Perf_UInt32.Parse(value: "12345")

```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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 14.65235961420127 > 13.476076359686958.
IsChangePoint: Marked as a change because one of 4/16/2022 5:36:25 PM, 5/30/2022 12:57:05 PM, 6/7/2022 5:42:36 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 5:42:36 AM.
IsRegressionStdDev: Marked as regression because -16.87201669258782 (T) = (0 -14.152870087262368) / Math.Sqrt((0.08561465353651128 / (21)) + (0.09870249181400023 / (50))) is less than -1.9949454151066512 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (50) - 2, .025) and -0.1022112425313114 = (12.840433431579987 - 14.152870087262368) / 12.840433431579987 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 as regression because Edge Detector said so.

Docs

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

Run Information

Architecture x64
OS ubuntu 18.04
Baseline 6a56aa3512c912df602bf074dc925b77f3895b24
Compare be4d292eaf27f3890c877b08f6bf9e2f6279e343
Diff Diff

Regressions in System.Collections.Sort<BigStruct>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
Array - Duration of single invocation 5.76 μs 6.77 μs 1.18 0.16 False
List - Duration of single invocation 5.84 μs 9.45 μs 1.62 0.22 False

graph
graph
Test Report

Repro

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Collections.Sort&lt;BigStruct&gt;*'

Payloads

Baseline
Compare

Histogram

System.Collections.Sort<BigStruct>.Array(Size: 512)


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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 6.774150538461539 > 6.030398249.
IsChangePoint: Marked as a change because one of 6/6/2022 7:24:37 AM, 6/7/2022 5:42:36 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 5:42:36 AM.
IsRegressionStdDev: Marked as regression because -5.7715612919652335 (T) = (0 -8726.166377582416) / Math.Sqrt((255704.0651366591 / (66)) + (1193328.562976601 / (5))) is less than -1.9949454151066512 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (66) + (5) - 2, .025) and -0.48309162218677887 = (5883.767561653351 - 8726.166377582416) / 5883.767561653351 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.

```#### System.Collections.Sort&lt;BigStruct&gt;.List(Size: 512)

```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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 9.453142699999999 > 6.166263138.
IsChangePoint: Marked as a change because one of 6/6/2022 7:24:37 AM, 6/7/2022 5:42:36 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 5:42:36 AM.
IsRegressionStdDev: Marked as regression because -30.412639775823067 (T) = (0 -9520.263347619048) / Math.Sqrt((393440.0400516469 / (66)) + (36623.68401136592 / (5))) is less than -1.9949454151066512 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (66) + (5) - 2, .025) and -0.5828168942596917 = (6014.759750256409 - 9520.263347619048) / 6014.759750256409 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.

Docs

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

Run Information

Architecture x64
OS ubuntu 18.04
Baseline 6a56aa3512c912df602bf074dc925b77f3895b24
Compare be4d292eaf27f3890c877b08f6bf9e2f6279e343
Diff Diff

Regressions in System.Collections.Sort<IntStruct>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
List - Duration of single invocation 3.09 μs 3.85 μs 1.25 0.32 False
Array - Duration of single invocation 3.08 μs 3.82 μs 1.24 0.33 False

graph
graph
Test Report

Repro

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Collections.Sort&lt;IntStruct&gt;*'

Payloads

Baseline
Compare

Histogram

System.Collections.Sort<IntStruct>.List(Size: 512)


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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 3.849937773333333 > 3.2661221845.
IsChangePoint: Marked as a change because one of 5/25/2022 1:42:32 AM, 5/31/2022 6:06:22 PM, 6/6/2022 7:24:37 AM, 6/7/2022 5:42:36 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 5:42:36 AM.
IsRegressionStdDev: Marked as regression because -19.617181950780576 (T) = (0 -3785.32143847619) / Math.Sqrt((27218.48136668753 / (66)) + (6988.044276875638 / (5))) is less than -1.9949454151066512 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (66) + (5) - 2, .025) and -0.2828450279442096 = (2950.7238645514803 - 3785.32143847619) / 2950.7238645514803 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.

```#### System.Collections.Sort&lt;IntStruct&gt;.Array(Size: 512)

```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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 3.8160904133333333 > 3.232320476000001.
IsChangePoint: Marked as a change because one of 5/31/2022 6:06:22 PM, 6/6/2022 7:24:37 AM, 6/7/2022 5:42:36 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 5:42:36 AM.
IsRegressionStdDev: Marked as regression because -18.05492054657055 (T) = (0 -3757.326368952381) / Math.Sqrt((21835.273650133327 / (66)) + (8748.281975211066 / (5))) is less than -1.9949454151066512 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (66) + (5) - 2, .025) and -0.2807040385361432 = (2933.7975487662557 - 3757.326368952381) / 2933.7975487662557 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.

Docs

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

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