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[Perf] Windows/arm64: 6 Regressions on 10/6/2022 2:13:23 PM #8903

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performanceautofiler bot opened this issue Oct 13, 2022 · 1 comment
Closed

[Perf] Windows/arm64: 6 Regressions on 10/6/2022 2:13:23 PM #8903

performanceautofiler bot opened this issue Oct 13, 2022 · 1 comment
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arch-arm64 branch-refs/heads/main kind-micro os-windows perf-regression runtime-coreclr

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performanceautofiler bot commented Oct 13, 2022 •
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Run Information

Architecture arm64
OS Windows 10.0.19041
Baseline 8571fcbd8def5bddef45e9cf177bf859ec135abb
Compare d462be072d71d98534da318d3418465f788ecea1
Diff Diff

Regressions in Microsoft.Extensions.Primitives.Performance.StringValuesBenchmark

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
ForEach_Array - Duration of single invocation 3.07 ns 5.26 ns 1.71 0.15 False

graph
Test Report

Repro

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'Microsoft.Extensions.Primitives.Performance.StringValuesBenchmark*'

Related Issues

Regressions

Improvements

Payloads

Baseline
Compare

Histogram

Edge Detector Info

Collection Data

Microsoft.Extensions.Primitives.Performance.StringValuesBenchmark.ForEach_Array

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 5.255448942369417 > 3.215401410407465.
IsChangePoint: Marked as a change because one of 9/29/2022 1:36:12 PM, 10/6/2022 9:08:45 AM, 10/13/2022 2:25:23 AM falls between 10/4/2022 9:16:29 AM and 10/13/2022 2:25:23 AM.
IsRegressionStdDev: Marked as regression because -33.61448651076151 (T) = (0 -5.246622866774794) / Math.Sqrt((0.10001012485760537 / (25)) + (0.0031525839064962097 / (15))) is less than -2.0243941639098457 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (25) + (15) - 2, .025) and -0.7115545472857326 = (3.0654137638178964 - 5.246622866774794) / 3.0654137638178964 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

### Run Information
Architecture arm64
OS Windows 10.0.19041
Baseline 8571fcbd8def5bddef45e9cf177bf859ec135abb
Compare d462be072d71d98534da318d3418465f788ecea1
Diff Diff

Regressions in System.Buffers.Tests.RentReturnArrayPoolTests<Object>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
SingleSerial - Duration of single invocation 2.46 μs 2.73 μs 1.11 0.02 False
SingleSerial - Duration of single invocation 2.93 μs 3.14 μs 1.07 0.09 False
SingleSerial - Duration of single invocation 2.96 μs 3.13 μs 1.06 0.13 False

graph
graph
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.RentReturnArrayPoolTests&lt;Object&gt;*'

Related Issues

Regressions

Improvements

Payloads

Baseline
Compare

Histogram

Edge Detector Info

Collection Data

System.Buffers.Tests.RentReturnArrayPoolTests<Object>.SingleSerial(RentalSize: 4096, ManipulateArray: True, Async: False, UseSharedPool: False)

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 2.732578249999999 > 2.67007566.
IsChangePoint: Marked as a change because one of 9/30/2022 1:24:23 AM, 10/6/2022 9:08:45 AM, 10/13/2022 2:25:23 AM falls between 10/4/2022 9:16:29 AM and 10/13/2022 2:25:23 AM.
IsRegressionStdDev: Marked as regression because -17.820689685225492 (T) = (0 -2745.3444786891678) / Math.Sqrt((3244.2246926738358 / (25)) + (93.3441949731357 / (14))) is less than -2.026192463026769 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (25) + (14) - 2, .025) and -0.08204214612319091 = (2537.1881201904766 - 2745.3444786891678) / 2537.1881201904766 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.Buffers.Tests.RentReturnArrayPoolTests&lt;Object&gt;.SingleSerial(RentalSize: 4096, ManipulateArray: True, Async: True, UseSharedPool: False)

```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 3.1435356000000008 > 3.0858769200000005.
IsChangePoint: Marked as a change because one of 9/29/2022 1:36:12 PM, 10/6/2022 12:19:46 AM, 10/13/2022 2:25:23 AM falls between 10/4/2022 9:16:29 AM and 10/13/2022 2:25:23 AM.
IsRegressionStdDev: Marked as regression because -10.526817929770955 (T) = (0 -3120.749180906593) / Math.Sqrt((3989.480786916678 / (23)) + (1602.9711934303434 / (16))) is less than -2.026192463026769 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (23) + (16) - 2, .025) and -0.05909691928970034 = (2946.6134062589585 - 3120.749180906593) / 2946.6134062589585 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.Buffers.Tests.RentReturnArrayPoolTests&lt;Object&gt;.SingleSerial(RentalSize: 4096, ManipulateArray: True, Async: True, UseSharedPool: True)

```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 3.1325794 > 3.094379365.
IsChangePoint: Marked as a change because one of 9/29/2022 1:36:12 PM, 10/6/2022 12:41:43 AM, 10/13/2022 2:25:23 AM falls between 10/4/2022 9:16:29 AM and 10/13/2022 2:25:23 AM.
IsRegressionStdDev: Marked as regression because -17.671360789007664 (T) = (0 -3130.0516869047615) / Math.Sqrt((2969.5339905692804 / (24)) + (19.04246325015151 / (16))) is less than -2.0243941639098457 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (24) + (16) - 2, .025) and -0.06735082889828321 = (2932.5425175671553 - 3130.0516869047615) / 2932.5425175671553 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

Run Information

Architecture arm64
OS Windows 10.0.19041
Baseline 8571fcbd8def5bddef45e9cf177bf859ec135abb
Compare d462be072d71d98534da318d3418465f788ecea1
Diff Diff

Regressions in System.Collections.IterateForEach<Int32>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
List - Duration of single invocation 495.90 ns 574.90 ns 1.16 0.01 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.IterateForEach&lt;Int32&gt;*'

Related Issues

Regressions

Improvements

Payloads

Baseline
Compare

Histogram

Edge Detector Info

Collection Data

System.Collections.IterateForEach<Int32>.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.
IsRegressionWindowed: Marked as regression because 574.8954267090365 > 519.0506972812955.
IsChangePoint: Marked as a change because one of 9/29/2022 1:36:12 PM, 10/6/2022 9:08:45 AM, 10/13/2022 2:25:23 AM falls between 10/4/2022 9:16:29 AM and 10/13/2022 2:25:23 AM.
IsRegressionStdDev: Marked as regression because -390.769688896278 (T) = (0 -573.4736364246747) / Math.Sqrt((0.3301858561317303 / (25)) + (0.4180034318108349 / (15))) is less than -2.0243941639098457 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (25) + (15) - 2, .025) and -0.1602269660491728 = (494.2771140525015 - 573.4736364246747) / 494.2771140525015 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

Run Information

Architecture arm64
OS Windows 10.0.19041
Baseline 8571fcbd8def5bddef45e9cf177bf859ec135abb
Compare d462be072d71d98534da318d3418465f788ecea1
Diff Diff

Regressions in System.Collections.Tests.Perf_PriorityQueue<Int32, Int32>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
Enumerate - Duration of single invocation 225.47 ns 237.98 ns 1.06 0.00 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.Tests.Perf_PriorityQueue&lt;Int32, Int32&gt;*'

Related Issues

Regressions

Improvements

Payloads

Baseline
Compare

Histogram

Edge Detector Info

Collection Data

System.Collections.Tests.Perf_PriorityQueue<Int32, Int32>.Enumerate(Size: 100)

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 237.98408806290357 > 236.5660302744486.
IsChangePoint: Marked as a change because one of 9/29/2022 1:36:12 PM, 10/6/2022 9:08:45 AM, 10/13/2022 2:25:23 AM falls between 10/4/2022 9:16:29 AM and 10/13/2022 2:25:23 AM.
IsRegressionStdDev: Marked as regression because -33.77483061339242 (T) = (0 -237.65865101468407) / Math.Sqrt((0.6762041780861937 / (25)) + (1.5661824748498405 / (15))) is less than -2.0243941639098457 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (25) + (15) - 2, .025) and -0.05432654096069722 = (225.4127557086163 - 237.65865101468407) / 225.4127557086163 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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