Skip to content

[Perf] Changes at 6/10/2022 11:27:32 AM #6135

@performanceautofiler

Description

@performanceautofiler

Run Information

Architecture x64
OS Windows 10.0.19042
Baseline 0c3d5ad05754be529e470d7b0399f40a2bc8087d
Compare 6ecdf9ed04cc777fa20e9917b0a6cc6720b6e5b1
Diff Diff

Improvements in System.Text.Perf_Utf8Encoding

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
GetByteCount - Duration of single invocation 5.87 μs 4.41 μs 0.75 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.Text.Perf_Utf8Encoding*'

Payloads

Baseline
Compare

Histogram

System.Text.Perf_Utf8Encoding.GetByteCount(Input: EnglishAllAscii)


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 4.408581160687139 < 5.57263643458734.
IsChangePoint: Marked as a change because one of 4/25/2022 11:05:49 AM, 5/9/2022 11:56:12 AM, 5/11/2022 9:09:01 PM, 5/25/2022 1:42:32 AM, 6/10/2022 7:56:49 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 18.87273722510103 (T) = (0 -4412.387272141414) / Math.Sqrt((438105.7874275058 / (299)) + (9.448522145732849 / (23))) is greater than 1.9674049737480528 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (23) - 2, .975) and 0.1407074492844943 = (5134.906928341644 - 4412.387272141414) / 5134.906928341644 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