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

[performanceautofiler]

Run Information

Architecture	x64
OS	alpine 3.12
Baseline	215c328e039b3a6b6bfdc6514253307105f25816
Compare	ca6716a658137b55d29b3ce100d5d14eb0edd67e
Diff	Diff

Improvements in System.Collections.ContainsTrue<Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
ImmutableHashSet - Duration of single invocation	22.23 μs	17.58 μs	0.79	0.05	True

Test Report

Repro

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Collections.ContainsTrue<Int32>*'

Payloads

Baseline
Compare

Histogram

System.Collections.ContainsTrue<Int32>.ImmutableHashSet(Size: 512)

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 17.576680753295665 < 21.316827230952022.
IsChangePoint: Marked as a change because one of 1/31/2022 1:37:35 PM, 2/8/2022 5:50:06 AM falls between 1/30/2022 5:09:41 PM and 2/8/2022 5:50:06 AM.
IsImprovementStdDev: Marked as improvement because 96.38842265907752 (T) = (0 -17832.393878475916) / Math.Sqrt((173337.3077097717 / (299)) + (53118.525473890666 / (27))) is greater than 1.9673127716992511 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (27) - 2, .975) and 0.21432744219399025 = (22696.97942393822 - 17832.393878475916) / 22696.97942393822 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

[kunalspathak]

Improvements from dotnet/runtime#64521