KEMBAR78
[Perf] Changes at 7/10/2022 9:08:48 AM · Issue #6983 · dotnet/perf-autofiling-issues · GitHub
Skip to content

[Perf] Changes at 7/10/2022 9:08:48 AM #6983

@performanceautofiler

Description

@performanceautofiler

Run Information

Architecture arm64
OS ubuntu 20.04
Baseline d5f084e5a36eec83f60beccfed9ded3f4473a5bf
Compare 26ec70b1ff7be767ec8642865dfff83f30a513b8
Diff Diff

Improvements in System.Perf_Convert

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
ToBase64String - Duration of single invocation 1.78 μs 651.80 ns 0.37 0.02 False

graph
Test Report

Repro

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

Payloads

Baseline
Compare

Histogram

System.Perf_Convert.ToBase64String(formattingOptions: None)


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 651.7985254876702 < 1.6906108728286446.
IsChangePoint: Marked as a change because one of 6/22/2022 5:33:38 PM, 7/10/2022 3:20:59 AM, 7/18/2022 2:17:16 AM falls between 7/8/2022 10:31:34 AM and 7/18/2022 2:17:16 AM.
IsImprovementStdDev: Marked as improvement because 148.35603765294354 (T) = (0 -641.7726232041672) / Math.Sqrt((27783.625118898166 / (299)) + (21.944109145495887 / (34))) is greater than 1.9671567996108528 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (34) - 2, .975) and 0.690983468535399 = (2076.8229458872324 - 641.7726232041672) / 2076.8229458872324 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

Metadata

Metadata

Assignees

Type

No type

Projects

No projects

Milestone

No milestone

Relationships

None yet

Development

No branches or pull requests

Issue actions