[Perf] Windows/arm64: 1 Regression on 10/25/2022 10:16:52 PM

[performanceautofiler]

Run Information

Architecture	arm64
OS	Windows 10.0.25094
Baseline	afdd009ff95ea3da2e5b34f09f4a00c548f9be33
Compare	a8ea8e67dc20689aa2e4c738a2f84ea3483ec872
Diff	Diff

Regressions in Benchmark.GetChildKeysTests

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
AddChainedConfigurationEmpty - Duration of single invocation	50.32 ms	67.69 ms	1.35	0.44	False

Test Report

Repro

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'Benchmark.GetChildKeysTests*'

Related Issues

Regressions

Improvements

Payloads

Baseline
Compare

Histogram

Edge Detector Info

Collection Data

Benchmark.GetChildKeysTests.AddChainedConfigurationEmpty

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 67.6893985 > 55.102537875.
IsChangePoint: Marked as a change because one of 9/27/2022 6:39:02 PM, 10/25/2022 5:34:05 PM, 10/27/2022 12:34:03 AM falls between 10/18/2022 9:26:37 AM and 10/27/2022 12:34:03 AM.
IsRegressionStdDev: Marked as regression because -11.395487480582386 (T) = (0 -65075347.4) / Math.Sqrt((6411538620602.999 / (32)) + (7241147575779.801 / (5))) is less than -2.0301079282477414 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (32) + (5) - 2, .025) and -0.29005553980662113 = (50443833.921875 - 65075347.4) / 50443833.921875 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