[Perf] Changes at 11/17/2021 8:43:26 PM

[performanceautofiler]

Run Information

Architecture	arm64
OS	Windows 10.0.19041
Baseline	10e107debae28de4bd1e710cfe448be3c293e841
Compare	9962c10813de695782baa20f1bf0bb2e9810971d
Diff	Diff

Improvements in BenchmarksGame.RegexRedux_1

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
RunBench - Duration of single invocation	59.42 ms	53.30 ms	0.90	0.00	True

Test Report

Repro

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'BenchmarksGame.RegexRedux_1*'

Payloads

Baseline
Compare

Histogram

BenchmarksGame.RegexRedux_1.RunBench

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 53.297735 < 55.24341426190476.
IsChangePoint: Marked as a change because one of 11/17/2021 1:22:14 PM, 11/24/2021 10:47:45 PM falls between 11/16/2021 7:52:31 AM and 11/24/2021 10:47:45 PM.
IsImprovementStdDev: Marked as improvement because 61.81922401382387 (T) = (0 -53329868.93515284) / Math.Sqrt((376630155608.1778 / (299)) + (121897139097.82732 / (34))) is greater than 1.9671567996108528 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (34) - 2, .975) and 0.0746609893715084 = (57632790.06137558 - 53329868.93515284) / 57632790.06137558 is greater than 0.05.
IsChangeEdgeDetector: Marked as regression because Edge Detector said so.

Docs

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