[Perf] Windows/arm64: 3 Improvements on 6/19/2023 11:51:49 PM #19092
Description
Run Information
| Name | Value |
|---|---|
| Architecture | arm64 |
| OS | Windows 10.0.19041 |
| Queue | SurfaceWindows |
| Baseline | 3a76e9808610183d5411d1c96ed51d6f8e6a0b3c |
| Compare | 3a303b8e0a67e3e330c26b4a305caa407f66e443 |
| Diff | Diff |
| Configs | CompilationMode:tiered, RunKind:micro |
Improvements in System.Net.Security.Tests.SslStreamTests
| Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL |
|---|---|---|---|---|---|---|---|---|---|---|
| ReadWriteAsync - Duration of single invocation | 32.88 μs | 30.48 μs | 0.93 | 0.02 | False |
Repro
General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md
Payloads
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Net.Security.Tests.SslStreamTests*'Payloads
Histogram
System.Net.Security.Tests.SslStreamTests.ReadWriteAsync
Description of detection logic
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.
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 30.47539907692308 < 31.91294004333333.
IsChangePoint: Marked as a change because one of 5/19/2023 4:22:12 AM, 6/19/2023 10:28:05 AM, 6/21/2023 5:18:32 PM falls between 6/13/2023 3:51:19 AM and 6/21/2023 5:18:32 PM.
IsImprovementStdDev: Marked as improvement because 21.851066720906523 (T) = (0 -30055.99809230769) / Math.Sqrt((816883.5511022813 / (299)) + (133127.35883881894 / (3))) is greater than 1.9679030112610798 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (3) - 2, .975) and 0.13628784049942877 = (34798.627947633766 - 30055.99809230769) / 34798.627947633766 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
JIT Disasms
Docs
Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository
Run Information
| Name | Value |
|---|---|
| Architecture | arm64 |
| OS | Windows 10.0.19041 |
| Queue | SurfaceWindows |
| Baseline | 3a76e9808610183d5411d1c96ed51d6f8e6a0b3c |
| Compare | 3a303b8e0a67e3e330c26b4a305caa407f66e443 |
| Diff | Diff |
| Configs | CompilationMode:tiered, RunKind:micro |
Improvements in System.Net.Http.Tests.SocketsHttpHandlerPerfTest
| Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL |
|---|---|---|---|---|---|---|---|---|---|---|
| Get_EnumerateHeaders_Validated - Duration of single invocation | 111.40 μs | 103.97 μs | 0.93 | 0.23 | False | |||||
| Get - Duration of single invocation | 113.41 μs | 102.36 μs | 0.90 | 0.24 | False |
Repro
General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md
Payloads
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Net.Http.Tests.SocketsHttpHandlerPerfTest*'Payloads
Histogram
System.Net.Http.Tests.SocketsHttpHandlerPerfTest.Get_EnumerateHeaders_Validated(ssl: True, chunkedResponse: False, responseLength: 1)
Description of detection logic
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.
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 103.97351273148148 < 121.16086564867425.
IsChangePoint: Marked as a change because one of 5/27/2023 7:38:18 AM, 6/19/2023 10:28:05 AM, 6/21/2023 5:18:32 PM falls between 6/13/2023 3:51:19 AM and 6/21/2023 5:18:32 PM.
IsImprovementStdDev: Marked as improvement because 11.19171027509399 (T) = (0 -101306.18875050427) / Math.Sqrt((32769958.759289913 / (299)) + (9745251.38082194 / (3))) is greater than 1.9679030112610798 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (3) - 2, .975) and 0.16835944950329831 = (121814.87385385262 - 101306.18875050427) / 121814.87385385262 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
JIT Disasms
System.Net.Http.Tests.SocketsHttpHandlerPerfTest.Get(ssl: True, chunkedResponse: True, responseLength: 1)
Description of detection logic
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.
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 102.35830999066293 < 120.86342525714888.
IsChangePoint: Marked as a change because one of 5/21/2023 4:09:07 PM, 6/16/2023 8:17:59 AM, 6/21/2023 5:18:32 PM falls between 6/13/2023 3:51:19 AM and 6/21/2023 5:18:32 PM.
IsImprovementStdDev: Marked as improvement because 12.904009833423284 (T) = (0 -106496.33276449119) / Math.Sqrt((35471950.86868841 / (299)) + (18959545.220111713 / (9))) is greater than 1.9677467375895035 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (9) - 2, .975) and 0.15308104821957502 = (125745.60120612555 - 106496.33276449119) / 125745.60120612555 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
JIT Disasms
Docs
Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository