[Perf] Windows/x64: 1 Regression on 10/13/2022 5:08:18 AM

[performanceautofiler]

Run Information

Architecture	x64
OS	Windows 10.0.18362
Baseline	d783badaa38596beedefd58b59e2f031ba37c410
Compare	e5148193991911cd1ef9e5ac498045c1e23156aa
Diff	Diff

Regressions in System.Numerics.Tests.Perf_BigInteger

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
Add - Duration of single invocation	10.89 ns	11.90 ns	1.09	0.04	False

Test Report

Repro

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

Related Issues

Regressions

Improvements

Payloads

Baseline
Compare

Histogram

Edge Detector Info

Collection Data

System.Numerics.Tests.Perf_BigInteger.Add(arguments: 16,16 bits)

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 11.89995461425651 > 11.582754229002186.
IsChangePoint: Marked as a change because one of 9/6/2022 1:06:44 PM, 10/13/2022 2:25:23 AM, 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 -4.479835958248806 (T) = (0 -11.69463411108872) / Math.Sqrt((0.5684228234213913 / (32)) + (0.024244751453719383 / (21))) is less than -2.007583770314729 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (32) + (21) - 2, .025) and -0.05561818228641379 = (11.078469760494986 - 11.69463411108872) / 11.078469760494986 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