[Perf] Windows/arm64: 1 Improvement on 10/27/2022 5:53:52 AM

[performanceautofiler]

Run Information

Architecture	arm64
OS	Windows 10.0.25094
Baseline	4c84c42e32d6eb89f1c70ff8a204ac07e53a0001
Compare	33e60663672eb925a2e8107580e4a42903221225
Diff	Diff

Improvements in System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Mariomkas

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
Count - Duration of single invocation	10.49 ms	6.16 ms	0.59	0.61	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_Mariomkas*'

Related Issues

Regressions

• [Perf] Windows/arm64: 1 Regression on 10/27/2022 5:53:52 AM
• [Perf] Alpine/x64: 2 Regressions on 10/27/2022 5:53:52 AM
• [Perf] Windows/x64: 5 Regressions on 10/27/2022 5:53:52 AM

Improvements

Payloads

Baseline
Compare

Histogram

Edge Detector Info

Collection Data

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Mariomkas.Count(Pattern: "(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9])\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9])", 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 6.159307705882353 < 10.237037181309523.
IsChangePoint: Marked as a change because one of 10/27/2022 12:34:03 AM, 11/3/2022 4:18:41 AM falls between 10/25/2022 1:30:53 PM and 11/3/2022 4:18:41 AM.
IsImprovementStdDev: Marked as improvement because 28.26091670482782 (T) = (0 -6908333.634157769) / Math.Sqrt((717660682892.896 / (55)) + (247320926730.3543 / (27))) is greater than 1.990063421253899 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (55) + (27) - 2, .975) and 0.37874211085728166 = (11119912.929702457 - 6908333.634157769) / 11119912.929702457 is greater than 0.05.
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