[Perf] Alpine/x64: 1 Regression on 10/13/2022 10:51:15 PM

[performanceautofiler]

Run Information

Architecture	x64
OS	alpine 3.15
Baseline	65561786b4c07d487bf9c0e7c4f16d6a6d6ad7ed
Compare	d4f078bf983b45554ac917e857fcacb785a53f3a
Diff	Diff

Regressions in Microsoft.Extensions.DependencyInjection.ActivatorUtilitiesBenchmark

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
CreateInstance - Duration of single invocation	587.91 ns	658.09 ns	1.12	0.31	False

Test Report

Repro

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

Related Issues

Regressions

• [Perf] Windows/x86: 1 Regression on 10/13/2022 10:51:15 PM

Improvements

Payloads

Baseline
Compare

Histogram

Edge Detector Info

Collection Data

Microsoft.Extensions.DependencyInjection.ActivatorUtilitiesBenchmark.CreateInstance

Description of detection logic

IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionWindowed: Marked as regression because 658.0938425343604 > 621.5339420549275.
IsChangePoint: Marked as a change because one of 10/13/2022 5:34:08 PM, 10/18/2022 1:35:00 AM falls between 10/7/2022 9:25:17 PM and 10/18/2022 1:35:00 AM.
IsRegressionStdDev: Marked as regression because -8.920820757002918 (T) = (0 -670.0282151527641) / Math.Sqrt((1106.1333352862046 / (38)) + (248.74768212803352 / (16))) is less than -2.0066468050606243 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (38) + (16) - 2, .025) and -0.0976600811552445 = (610.4150334478644 - 670.0282151527641) / 610.4150334478644 is less than -0.05.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
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