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[Perf] Linux/arm64: 1 Improvement on 11/1/2022 8:41:52 AM #9676

@performanceautofiler

Description

@performanceautofiler

Run Information

Architecture arm64
OS ubuntu 20.04
Baseline 98984ccad55362a66b7fd7a8f198bab13c2496bc
Compare 1f0a0960029f58a2363a6610b04c62265366f39d
Diff Diff

Improvements in System.Xml.Linq.Perf_XName

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
CreateElementWithNamespaceImplicitOperator - Duration of single invocation 87.66 ns 78.28 ns 0.89 0.03 False

graph
Test Report

Repro

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

Related Issues

Regressions

Improvements

Payloads

Baseline
Compare

Histogram

Edge Detector Info

Collection Data

System.Xml.Linq.Perf_XName.CreateElementWithNamespaceImplicitOperator


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 78.28280489601026 < 79.88981811624369.
IsChangePoint: Marked as a change because one of 8/17/2022 3:53:31 PM, 9/7/2022 7:08:29 PM, 9/8/2022 5:28:04 PM, 11/1/2022 2:33:16 AM, 11/9/2022 1:54:51 PM falls between 10/31/2022 10:23:25 PM and 11/9/2022 1:54:51 PM.
IsImprovementStdDev: Marked as improvement because 20.538442055951954 (T) = (0 -79.0104574743663) / Math.Sqrt((4.040162618715533 / (299)) + (1.548820011992124 / (27))) is greater than 1.9673127716992511 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (27) - 2, .975) and 0.06472495055434783 = (84.47831204435174 - 79.0104574743663) / 84.47831204435174 is greater than 0.05.
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

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