[Perf] Changes at 1/31/2022 4:53:41 PM

[performanceautofiler]

Run Information

Architecture	x64
OS	Windows 10.0.19042
Baseline	215c328e039b3a6b6bfdc6514253307105f25816
Compare	ca6716a658137b55d29b3ce100d5d14eb0edd67e
Diff	Diff

Improvements in System.Tests.Perf_DateTime

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
ParseR - Duration of single invocation	43.03 ns	39.27 ns	0.91	0.11	False

Test Report

Repro

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

Payloads

Baseline
Compare

Histogram

System.Tests.Perf_DateTime.ParseR

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 39.27493381285062 < 40.708784956764916.
IsChangePoint: Marked as a change because one of 1/28/2022 11:44:55 PM, 1/31/2022 1:37:35 PM, 2/1/2022 5:51:01 AM falls between 1/23/2022 2:39:24 PM and 2/1/2022 5:51:01 AM.
IsImprovementStdDev: Marked as improvement because 14.073820023181796 (T) = (0 -39.88060923133264) / Math.Sqrt((4.426955897167731 / (299)) + (0.323921479763633 / (4))) is greater than 1.9678765312856872 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (4) - 2, .975) and 0.09846550772857557 = (44.23636541165838 - 39.88060923133264) / 44.23636541165838 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 10.0.19042
Baseline	215c328e039b3a6b6bfdc6514253307105f25816
Compare	ca6716a658137b55d29b3ce100d5d14eb0edd67e
Diff	Diff

Improvements in System.Drawing.Tests.Perf_Color

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
FromArgb_AlphaColor - Duration of single invocation	4.20 ns	2.80 ns	0.67	0.10	False

Test Report

Repro

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

Payloads

Baseline
Compare

Histogram

System.Drawing.Tests.Perf_Color.FromArgb_AlphaColor

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 2.803276298012556 < 3.985306897442993.
IsChangePoint: Marked as a change because one of 1/31/2022 1:37:35 PM, 2/1/2022 5:51:01 AM falls between 1/23/2022 2:39:24 PM and 2/1/2022 5:51:01 AM.
IsImprovementStdDev: Marked as improvement because 198.12206401957746 (T) = (0 -2.803149342268185) / Math.Sqrt((0.015834370869446158 / (299)) + (2.1747528242602215E-06 / (4))) is greater than 1.9678765312856872 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (4) - 2, .975) and 0.34079327412609 = (4.252306950527623 - 2.803149342268185) / 4.252306950527623 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