[Perf] Changes at 5/30/2022 10:25:35 AM

[performanceautofiler]

Run Information

Architecture	x64
OS	Windows 10.0.19042
Baseline	a4223dc25e6c0ff7da1185f0559b40d0ae75d3da
Compare	8ab2e9f5df73b9a348c3753f66ca1fc0b674524f
Diff	Diff

Improvements in System.Text.RegularExpressions.Tests.Perf_Regex_Industry_SliceSlice

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
Count - Duration of single invocation	495.69 ms	363.27 ms	0.73	0.52	False

Test Report

Repro

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Text.RegularExpressions.Tests.Perf_Regex_Industry_SliceSlice*'

Payloads

Baseline
Compare

Histogram

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_SliceSlice.Count(Options: Compiled)

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 363.2657 < 471.96625416666666.
IsChangePoint: Marked as a change because one of 4/17/2022 10:06:02 AM, 5/30/2022 9:21:47 AM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsImprovementStdDev: Marked as improvement because 13.188255606699308 (T) = (0 -381160066.9811321) / Math.Sqrt((2404778104261292 / (299)) + (599889315934919.8 / (53))) is greater than 1.9667650028636081 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (53) - 2, .975) and 0.1321304248034985 = (439190493.4503903 - 381160066.9811321) / 439190493.4503903 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

Docs

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