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[Perf] Changes at 6/6/2022 10:51:35 AM #6127

@performanceautofiler

Description

@performanceautofiler

Run Information

Architecture x64
OS Windows 10.0.19042
Baseline 6a56aa3512c912df602bf074dc925b77f3895b24
Compare be4d292eaf27f3890c877b08f6bf9e2f6279e343
Diff Diff

Improvements in System.Tests.Perf_UInt64

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
TryParseHex - Duration of single invocation 13.89 ns 11.79 ns 0.85 0.04 False
TryParseHex - Duration of single invocation 24.41 ns 21.64 ns 0.89 0.08 False

graph
graph
Test Report

Repro

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Tests.Perf_UInt64*'
Details

Payloads

Baseline
Compare

Histogram

System.Tests.Perf_UInt64.TryParseHex(value: "3039")


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 11.78885820446078 < 13.230112253591267.
IsChangePoint: Marked as a change because one of 5/11/2022 7:02:26 PM, 6/6/2022 7:24:37 AM, 6/14/2022 8:14:23 AM falls between 6/5/2022 6:02:14 PM and 6/14/2022 8:14:23 AM.
IsImprovementStdDev: Marked as improvement because 47.52860758882494 (T) = (0 -11.761968798945166) / Math.Sqrt((0.4506565654045742 / (299)) + (0.06491864079718535 / (52))) is greater than 1.9667845565748345 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (52) - 2, .975) and 0.17500094348889514 = (14.256948182081763 - 11.761968798945166) / 14.256948182081763 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Tests.Perf_UInt64.TryParseHex(value: "FFFFFFFFFFFFFFFF")

```log

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 21.641537361544444 < 22.908739602317084.
IsChangePoint: Marked as a change because one of 4/25/2022 11:05:49 AM, 6/6/2022 7:24:37 AM, 6/14/2022 8:14:23 AM falls between 6/5/2022 6:02:14 PM and 6/14/2022 8:14:23 AM.
IsImprovementStdDev: Marked as improvement because 36.88965203734918 (T) = (0 -21.442687038346847) / Math.Sqrt((1.7778982778657493 / (299)) + (0.192806134206458 / (52))) is greater than 1.9667845565748345 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (52) - 2, .975) and 0.14459402349142167 = (25.067263530081043 - 21.442687038346847) / 25.067263530081043 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

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