[Perf] Changes at 6/15/2022 7:24:26 PM

[performanceautofiler]

Run Information

Architecture	arm64
OS	ubuntu 20.04
Baseline	702c1ea42dcd7c7d0a1ff139bda13b68033dc5ff
Compare	3fc61ebb562afc327a8fc6de5c82d76e86bf6f5d
Diff	Diff

Improvements in Benchstone.BenchI.MulMatrix

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
Test - Duration of single invocation	580.92 ms	492.87 ms	0.85	0.00	False

Test Report

Repro

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

Payloads

Baseline
Compare

Histogram

Benchstone.BenchI.MulMatrix.Test

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 492.8676614 < 551.6560823183333.
IsChangePoint: Marked as a change because one of 6/15/2022 1:30:25 PM, 6/23/2022 8:35:19 AM falls between 6/14/2022 4:54:48 PM and 6/23/2022 8:35:19 AM.
IsImprovementStdDev: Marked as improvement because 837.1612841035935 (T) = (0 -492316098.0828083) / Math.Sqrt((121326788117.30206 / (203)) + (319033606641.17114 / (30))) is greater than 1.970286659282671 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (203) + (30) - 2, .975) and 0.15269826700363695 = (581039880.966373 - 492316098.0828083) / 581039880.966373 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

### Run Information

Architecture	arm64
OS	ubuntu 20.04
Baseline	702c1ea42dcd7c7d0a1ff139bda13b68033dc5ff
Compare	3fc61ebb562afc327a8fc6de5c82d76e86bf6f5d
Diff	Diff

Improvements in System.Buffers.Tests.RentReturnArrayPoolTests<Object>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
MultipleSerial - Duration of single invocation	31.33 μs	22.67 μs	0.72	0.02	False
MultipleSerial - Duration of single invocation	30.17 μs	22.55 μs	0.75	0.03	False

Test Report

Repro

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Buffers.Tests.RentReturnArrayPoolTests<Object>*'

Payloads

Baseline
Compare

Histogram

System.Buffers.Tests.RentReturnArrayPoolTests<Object>.MultipleSerial(RentalSize: 4096, ManipulateArray: True, Async: True, UseSharedPool: True)

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 22.668656904666665 < 29.976606640683332.
IsChangePoint: Marked as a change because one of 5/20/2022 10:18:01 PM, 6/15/2022 1:30:25 PM, 6/23/2022 8:35:19 AM falls between 6/14/2022 4:54:48 PM and 6/23/2022 8:35:19 AM.
IsImprovementStdDev: Marked as improvement because 57.17072000744142 (T) = (0 -23616.226731140665) / Math.Sqrt((1000467.2776648321 / (203)) + (302486.72121574555 / (30))) is greater than 1.970286659282671 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (203) + (30) - 2, .975) and 0.22875259671463044 = (30620.818469585713 - 23616.226731140665) / 30620.818469585713 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Buffers.Tests.RentReturnArrayPoolTests&lt;Object&gt;.MultipleSerial(RentalSize: 4096, ManipulateArray: True, Async: False, UseSharedPool: False)

```log

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 22.550704146666668 < 28.59852948930952.
IsChangePoint: Marked as a change because one of 5/20/2022 10:18:01 PM, 6/15/2022 1:30:25 PM, 6/23/2022 8:35:19 AM falls between 6/14/2022 4:54:48 PM and 6/23/2022 8:35:19 AM.
IsImprovementStdDev: Marked as improvement because 63.637187836114606 (T) = (0 -22355.627396795302) / Math.Sqrt((824319.5810221396 / (203)) + (230230.18226225514 / (30))) is greater than 1.970286659282671 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (203) + (30) - 2, .975) and 0.23568773902768864 = (29249.337657302316 - 22355.627396795302) / 29249.337657302316 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

Run Information

Architecture	arm64
OS	ubuntu 20.04
Baseline	702c1ea42dcd7c7d0a1ff139bda13b68033dc5ff
Compare	3fc61ebb562afc327a8fc6de5c82d76e86bf6f5d
Diff	Diff

Improvements in Benchstone.BenchI.LogicArray

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
Test - Duration of single invocation	515.31 ms	474.22 ms	0.92	0.00	False

Test Report

Repro

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

Payloads

Baseline
Compare

Histogram

Benchstone.BenchI.LogicArray.Test

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 474.21602160000003 < 489.57764439166664.
IsChangePoint: Marked as a change because one of 6/15/2022 1:30:25 PM, 6/23/2022 8:35:19 AM falls between 6/14/2022 4:54:48 PM and 6/23/2022 8:35:19 AM.
IsImprovementStdDev: Marked as improvement because 154.2553525940231 (T) = (0 -473303231.78334564) / Math.Sqrt((10731807655320.348 / (203)) + (343712796529.0437 / (30))) is greater than 1.970286659282671 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (203) + (30) - 2, .975) and 0.07634720501881764 = (512425485.37190133 - 473303231.78334564) / 512425485.37190133 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