[Perf] Windows/arm64: 2 Improvements on 11/1/2022 1:15:18 PM

[performanceautofiler]

Run Information

Architecture	arm64
OS	Windows 10.0.19041
Baseline	7d5efbb9e10b6d8beb91c90cbdefd7360869cece
Compare	0e24ea7c2a0436a8f2bf83e8f5981ec035518b99
Diff	Diff

Improvements in IfStatements.IfStatements

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
SingleArray - Duration of single invocation	77.44 μs	33.92 μs	0.44	0.00	False

Test Report

Repro

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

Related Issues

Regressions

• [Perf] Windows/arm64: 5 Regressions on 11/1/2022 1:15:18 PM
• [Perf] Windows/arm64: 1 Regression on 11/1/2022 1:15:18 PM

Improvements

• [Perf] Windows/arm64: 1 Improvement on 11/1/2022 1:15:18 PM

Payloads

Baseline
Compare

Histogram

Edge Detector Info

Collection Data

IfStatements.IfStatements.SingleArray

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 33.91703012265512 < 73.57210705077203.
IsChangePoint: Marked as a change because one of 11/1/2022 8:41:52 AM, 11/3/2022 4:18:41 AM falls between 10/25/2022 1:30:53 PM and 11/3/2022 4:18:41 AM.
IsImprovementStdDev: Marked as improvement because 582.3761842450219 (T) = (0 -33936.58673927732) / Math.Sqrt((1340688.4353927362 / (260)) + (533.5017251338905 / (7))) is greater than 1.9689562813293526 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (260) + (7) - 2, .975) and 0.5538428626122756 = (76064.20226285739 - 33936.58673927732) / 76064.20226285739 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

### Run Information

Architecture	arm64
OS	Windows 10.0.19041
Baseline	7d5efbb9e10b6d8beb91c90cbdefd7360869cece
Compare	0e24ea7c2a0436a8f2bf83e8f5981ec035518b99
Diff	Diff

Improvements in System.Tests.Perf_Random

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
Next - Duration of single invocation	9.55 ns	5.65 ns	0.59	0.11	False

Test Report

Repro

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

Related Issues

Regressions

• [Perf] Windows/arm64: 5 Regressions on 11/1/2022 1:15:18 PM
• [Perf] Windows/arm64: 1 Regression on 11/1/2022 1:15:18 PM

Improvements

• [Perf] Windows/arm64: 1 Improvement on 11/1/2022 1:15:18 PM

Payloads

Baseline
Compare

Histogram

Edge Detector Info

Collection Data

System.Tests.Perf_Random.Next

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 5.645817815675355 < 9.245297711248.
IsChangePoint: Marked as a change because one of 11/1/2022 8:41:52 AM, 11/3/2022 4:18:41 AM falls between 10/25/2022 1:30:53 PM and 11/3/2022 4:18:41 AM.
IsImprovementStdDev: Marked as improvement because 51.72695935699319 (T) = (0 -5.461429605651219) / Math.Sqrt((0.1864419480318713 / (299)) + (0.04121694520026576 / (6))) is greater than 1.967824097752068 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (6) - 2, .975) and 0.450507187936824 = (9.939037391854564 - 5.461429605651219) / 9.939037391854564 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