[Perf] Changes at 6/17/2022 1:51:54 AM

[performanceautofiler]

Run Information

Architecture	x64
OS	Windows 10.0.18362
Baseline	4e844e6088a3c63f5c99f24a7ac5e309288c2591
Compare	3b2883b097a773715ca84056885e0ca1488da36e
Diff	Diff

Improvements in System.Text.RegularExpressions.Tests.Perf_Regex_Common

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
Email_IsMatch - Duration of single invocation	139.00 ns	130.37 ns	0.94	0.01	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_Common*'

Payloads

Baseline
Compare

Histogram

System.Text.RegularExpressions.Tests.Perf_Regex_Common.Email_IsMatch(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 130.37251803899494 < 131.96229742313648.
IsChangePoint: Marked as a change because one of 4/22/2022 7:11:21 PM, 5/16/2022 6:32:29 PM, 6/16/2022 10:41:45 AM, 6/21/2022 6:07:15 AM falls between 6/12/2022 5:56:07 PM and 6/21/2022 6:07:15 AM.
IsImprovementStdDev: Marked as improvement because 45.72058405441475 (T) = (0 -130.73270679615734) / Math.Sqrt((5.191600674670847 / (299)) + (0.3712874574044616 / (26))) is greater than 1.967335607330539 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (26) - 2, .975) and 0.0585677884917879 = (138.86576770803106 - 130.73270679615734) / 138.86576770803106 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

### Run Information

Architecture	x64
OS	Windows 10.0.18362
Baseline	c972517fe5589ec0c77d5e6ba92c952ca91e5aa1
Compare	3b2883b097a773715ca84056885e0ca1488da36e
Diff	Diff

Improvements in BilinearTest

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
Interpol_Scalar - Duration of single invocation	10.51 μs	9.65 μs	0.92	0.01	False

Test Report

Repro

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

Payloads

Baseline
Compare

Histogram

BilinearTest.Interpol_Scalar

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 9.650095938159748 < 10.001100479809505.
IsChangePoint: Marked as a change because one of 5/9/2022 5:23:46 PM, 6/16/2022 10:20:28 PM, 6/21/2022 6:07:15 AM falls between 6/12/2022 5:56:07 PM and 6/21/2022 6:07:15 AM.
IsImprovementStdDev: Marked as improvement because 34.670404057311686 (T) = (0 -9653.739469714277) / Math.Sqrt((121920.10827662236 / (299)) + (791.1104772766746 / (26))) is greater than 1.967335607330539 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (26) - 2, .975) and 0.06992178231990293 = (10379.492053683067 - 9653.739469714277) / 10379.492053683067 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

[EgorBo]

Likely noise or dotnet/runtime#70809