[Perf] Windows/x86: 2 Regressions on 10/18/2022 8:25:03 PM

[performanceautofiler]

Run Information

Architecture	x86
OS	Windows 10.0.18362
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
Property_Get_int - Duration of single invocation	16.14 ns	17.81 ns	1.10	0.19	False
Method0_NoParms - Duration of single invocation	11.21 ns	12.26 ns	1.09	0.09	False

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

• [Perf] Linux/arm64: 2 Regressions on 10/18/2022 8:25:03 PM

Improvements

• [Perf] Linux/arm64: 3 Improvements on 10/18/2022 8:25:03 PM

Payloads

Baseline
Compare

Histogram

Edge Detector Info

Collection Data

System.Reflection.Invoke.Property_Get_int

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 17.808554090214063 > 16.946364154925863.
IsChangePoint: Marked as a change because one of 10/13/2022 1:52:29 PM, 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 -20.730115329014385 (T) = (0 -17.94964451444498) / Math.Sqrt((0.13570334002762305 / (21)) + (0.036866642540188205 / (24))) is less than -2.016692199226234 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (24) - 2, .025) and -0.11518271682742745 = (16.09569825966255 - 17.94964451444498) / 16.09569825966255 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 12.262003802281367 > 11.796034943643646.
IsChangePoint: Marked as a change because one of 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 -18.204989952816792 (T) = (0 -11.977551843266731) / Math.Sqrt((0.019817318942980777 / (21)) + (0.020356153623972962 / (24))) is less than -2.016692199226234 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (24) - 2, .025) and -0.06876306781354742 = (11.20692902288451 - 11.977551843266731) / 11.20692902288451 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