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[Perf] Windows/x64: 4 Regressions on 10/18/2022 8:25:03 PM #9178

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performanceautofiler bot opened this issue Oct 25, 2022 · 0 comments
Open

[Perf] Windows/x64: 4 Regressions on 10/18/2022 8:25:03 PM #9178

performanceautofiler bot opened this issue Oct 25, 2022 · 0 comments

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performanceautofiler bot commented Oct 25, 2022

Run Information

Architecture x64
OS Windows 10.0.19042
Baseline e8fa4a736d6bdcfbbe2c2dc1dd1303214bb97085
Compare 51e3afb2ba42609c3711cb50fb5eaa6800bc1fde
Diff Diff

Regressions in System.Reflection.Invoke

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
StaticMethod4_arrayNotCached_int_string_struct_class - Duration of single invocation 62.83 ns 71.97 ns 1.15 0.13 False
Method0_NoParms - Duration of single invocation 12.21 ns 13.37 ns 1.10 0.01 False
Property_Get_class - Duration of single invocation 12.76 ns 14.49 ns 1.13 0.02 False
Property_Get_int - Duration of single invocation 15.16 ns 16.26 ns 1.07 0.03 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 'System.Reflection.Invoke*'

Related Issues

Regressions

Improvements

Payloads

Baseline
Compare

Histogram

Edge Detector Info

Collection Data

System.Reflection.Invoke.StaticMethod4_arrayNotCached_int_string_struct_class


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 71.96882286995515 > 66.37383293363268.
IsChangePoint: Marked as a change because one of 9/9/2022 3:12:19 AM, 10/18/2022 9:26:37 AM, 10/25/2022 2:56:59 AM falls between 10/16/2022 1:15:28 PM and 10/25/2022 2:56:59 AM.
IsRegressionStdDev: Marked as regression because -14.246073934911971 (T) = (0 -71.87692856779044) / Math.Sqrt((2.9515195475043012 / (21)) + (3.490222036358568 / (24))) is less than -2.016692199226234 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (24) - 2, .025) and -0.11855707097943768 = (64.25861534704987 - 71.87692856779044) / 64.25861534704987 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.Reflection.Invoke.Method0_NoParms

```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 13.371367087254061 > 12.814692441215314.
IsChangePoint: Marked as a change because one of 9/9/2022 3:12:19 AM, 9/13/2022 12:23:36 PM, 9/23/2022 1:16:35 AM, 10/18/2022 9:26:37 AM, 10/25/2022 2:56:59 AM falls between 10/16/2022 1:15:28 PM and 10/25/2022 2:56:59 AM.
IsRegressionStdDev: Marked as regression because -45.62473315347258 (T) = (0 -13.37287783050751) / Math.Sqrt((0.012501908736523838 / (21)) + (1.2770943360463654E-05 / (24))) is less than -2.016692199226234 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (24) - 2, .025) and -0.09084728117994173 = (12.259165935714126 - 13.37287783050751) / 12.259165935714126 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.Reflection.Invoke.Property_Get_class

```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 14.486142647513129 > 13.396599843453103.
IsChangePoint: Marked as a change because one of 9/9/2022 3:12:19 AM, 9/13/2022 12:23:36 PM, 9/23/2022 1:16:35 AM, 10/18/2022 9:26:37 AM, 10/25/2022 2:56:59 AM falls between 10/16/2022 1:15:28 PM and 10/25/2022 2:56:59 AM.
IsRegressionStdDev: Marked as regression because -90.39213816263232 (T) = (0 -14.490031679469729) / Math.Sqrt((0.008110828189731075 / (21)) + (1.400064042030986E-05 / (24))) is less than -2.016692199226234 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (24) - 2, .025) and -0.13984898758892636 = (12.712238057183233 - 14.490031679469729) / 12.712238057183233 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.Reflection.Invoke.Property_Get_int

```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 16.258928958550122 > 15.890193013412462.
IsChangePoint: Marked as a change because one of 9/9/2022 3:12:19 AM, 9/13/2022 12:23:36 PM, 9/23/2022 1:16:35 AM, 9/29/2022 7:42:19 AM, 9/30/2022 2:28:26 AM, 10/18/2022 9:26:37 AM, 10/25/2022 2:56:59 AM falls between 10/16/2022 1:15:28 PM and 10/25/2022 2:56:59 AM.
IsRegressionStdDev: Marked as regression because -33.26615957097038 (T) = (0 -16.28761310209963) / Math.Sqrt((0.026615899006136663 / (21)) + (0.0015646426198338904 / (24))) is less than -2.016692199226234 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (24) - 2, .025) and -0.08056548406971122 = (15.07323095381127 - 16.28761310209963) / 15.07323095381127 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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