Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

[Perf] Changes at 7/2/2022 10:25:38 PM #6537

Closed
performanceautofiler bot opened this issue Jul 5, 2022 · 1 comment
Closed

[Perf] Changes at 7/2/2022 10:25:38 PM #6537

performanceautofiler bot opened this issue Jul 5, 2022 · 1 comment
Assignees
@kunalspathak
Labels
arch-x86 branch-refs/heads/main kind-micro os-windows perf-improvement runtime-coreclr untriaged

Comments

@performanceautofiler
Copy link

performanceautofiler bot commented Jul 5, 2022 •
edited
Loading

Run Information

Architecture x86
OS Windows 10.0.18362
Baseline 6b8d056a665fa20d321ea1d49a93a37a83960663
Compare 59616049ef3f6f95d0e8943db446b5311a9cd141
Diff Diff

Improvements in System.Linq.Tests.Perf_Enumerable

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
SelectToArray - Duration of single invocation 314.12 ns 282.27 ns 0.90 0.04 False
WhereSingle_LastElementMatches - Duration of single invocation 385.55 ns 325.62 ns 0.84 0.03 False
WhereAny_LastElementMatches - Duration of single invocation 726.75 ns 681.87 ns 0.94 0.03 False

graph
graph
graph
Test Report

Repro

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

Payloads

Baseline
Compare

Histogram

System.Linq.Tests.Perf_Enumerable.SelectToArray(input: Array)

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 282.2696316306068 < 297.3743775420964.
IsChangePoint: Marked as a change because one of 5/9/2022 11:56:12 AM, 5/11/2022 9:09:01 PM, 5/28/2022 5:31:50 AM, 6/2/2022 5:58:32 PM, 6/6/2022 10:51:35 AM, 6/10/2022 11:27:32 AM, 6/16/2022 2:51:40 PM, 6/22/2022 6:53:40 PM, 7/2/2022 7:35:06 PM, 7/5/2022 10:15:28 AM falls between 6/26/2022 6:11:06 PM and 7/5/2022 10:15:28 AM.
IsImprovementStdDev: Marked as improvement because 22.699620401971764 (T) = (0 -283.0813964687496) / Math.Sqrt((185.64799047844892 / (299)) + (1.5277299548377603 / (6))) is greater than 1.967824097752068 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (6) - 2, .975) and 0.06979412550060705 = (304.32123063197696 - 283.0813964687496) / 304.32123063197696 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Linq.Tests.Perf_Enumerable.WhereSingle_LastElementMatches(input: Array)

```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 325.6155575886316 < 365.9692533323985.
IsChangePoint: Marked as a change because one of 6/1/2022 6:40:18 PM, 6/6/2022 10:51:35 AM, 6/10/2022 11:27:32 AM, 6/17/2022 12:17:51 PM, 6/29/2022 5:07:24 PM, 7/2/2022 7:35:06 PM, 7/5/2022 10:15:28 AM falls between 6/26/2022 6:11:06 PM and 7/5/2022 10:15:28 AM.
IsImprovementStdDev: Marked as improvement because 12.822501161235632 (T) = (0 -325.1461132661208) / Math.Sqrt((814.9489856757059 / (299)) + (0.16132588495411868 / (6))) is greater than 1.967824097752068 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (6) - 2, .975) and 0.06140897360912086 = (346.4193712957071 - 325.1461132661208) / 346.4193712957071 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Linq.Tests.Perf_Enumerable.WhereAny_LastElementMatches(input: IEnumerable)

```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 681.8708380793831 < 689.8124900350856.
IsChangePoint: Marked as a change because one of 5/24/2022 7:55:26 PM, 7/2/2022 7:35:06 PM, 7/5/2022 10:15:28 AM falls between 6/26/2022 6:11:06 PM and 7/5/2022 10:15:28 AM.
IsImprovementStdDev: Marked as improvement because 22.22746302778219 (T) = (0 -683.1552807696581) / Math.Sqrt((1243.2874656457639 / (299)) + (6.653545758582071 / (6))) is greater than 1.967824097752068 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (6) - 2, .975) and 0.06948315249310025 = (734.1675570947602 - 683.1552807696581) / 734.1675570947602 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 x86
OS Windows 10.0.18362
Baseline 6b8d056a665fa20d321ea1d49a93a37a83960663
Compare b3c3921a888fcf162d6e270178a0e3ea9a40a022
Diff Diff

Improvements in System.Text.Encodings.Web.Tests.Perf_Encoders

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
EncodeUtf16 - Duration of single invocation 26.33 ns 24.13 ns 0.92 0.04 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.Encodings.Web.Tests.Perf_Encoders*'

Payloads

Baseline
Compare

Histogram

System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf16(arguments: UnsafeRelaxed,no <escaping /> required,16)

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 24.134292238877215 < 24.81161114556024.
IsChangePoint: Marked as a change because one of 5/6/2022 8:15:32 AM, 5/11/2022 9:09:01 PM, 5/25/2022 8:13:38 AM, 6/8/2022 9:45:10 AM, 6/21/2022 2:34:11 AM, 7/2/2022 7:35:06 PM, 7/5/2022 10:15:28 AM falls between 6/26/2022 6:11:06 PM and 7/5/2022 10:15:28 AM.
IsImprovementStdDev: Marked as improvement because 10.533092016245229 (T) = (0 -24.454172123196006) / Math.Sqrt((1.5307696253384955 / (299)) + (0.08507545065014964 / (7))) is greater than 1.9677981407170237 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (7) - 2, .975) and 0.053576655134245706 = (25.838513236024113 - 24.454172123196006) / 25.838513236024113 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 x86
OS Windows 10.0.18362
Baseline 6b8d056a665fa20d321ea1d49a93a37a83960663
Compare b3c3921a888fcf162d6e270178a0e3ea9a40a022
Diff Diff

Improvements in System.Buffers.Text.Tests.Utf8FormatterTests

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
FormatterInt32 - Duration of single invocation 15.05 ns 12.31 ns 0.82 0.04 False
FormatterUInt64 - Duration of single invocation 10.22 ns 7.68 ns 0.75 0.04 False

graph
graph
Test Report

Repro

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Buffers.Text.Tests.Utf8FormatterTests*'

Payloads

Baseline
Compare

Histogram

System.Buffers.Text.Tests.Utf8FormatterTests.FormatterInt32(value: 12345)

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 12.312232019767073 < 14.294955198929268.
IsChangePoint: Marked as a change because one of 5/11/2022 9:09:01 PM, 5/30/2022 12:57:05 PM, 7/2/2022 7:35:06 PM, 7/5/2022 10:15:28 AM falls between 6/26/2022 6:11:06 PM and 7/5/2022 10:15:28 AM.
IsImprovementStdDev: Marked as improvement because 64.83043897532639 (T) = (0 -12.338758697454718) / Math.Sqrt((0.37467949977881404 / (299)) + (0.00485246808321711 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.18472623359588636 = (15.134497399415476 - 12.338758697454718) / 15.134497399415476 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Buffers.Text.Tests.Utf8FormatterTests.FormatterUInt64(value: 12345)

```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 7.67707494062857 < 9.698278718124989.
IsChangePoint: Marked as a change because one of 5/30/2022 12:57:05 PM, 7/2/2022 7:35:06 PM, 7/5/2022 10:15:28 AM falls between 6/26/2022 6:11:06 PM and 7/5/2022 10:15:28 AM.
IsImprovementStdDev: Marked as improvement because 70.64656678801862 (T) = (0 -7.693144642681609) / Math.Sqrt((0.24593487472131462 / (299)) + (0.0010464765490264705 / (6))) is greater than 1.967824097752068 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (6) - 2, .975) and 0.2247753515228235 = (9.923761657725597 - 7.693144642681609) / 9.923761657725597 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 x86
OS Windows 10.0.18362
Baseline 6b8d056a665fa20d321ea1d49a93a37a83960663
Compare b3c3921a888fcf162d6e270178a0e3ea9a40a022
Diff Diff

Improvements in System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
Count - Duration of single invocation 32.00 ms 30.11 ms 0.94 0.00 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.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig*'

Payloads

Baseline
Compare

Histogram

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.Count(Pattern: "([A-Za-z]awyer|[A-Za-z]inn)\s", Options: NonBacktracking)

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 30.112115 < 30.401563145833332.
IsChangePoint: Marked as a change because one of 5/9/2022 5:23:46 PM, 7/2/2022 7:35:06 PM, 7/5/2022 10:15:28 AM falls between 6/26/2022 6:11:06 PM and 7/5/2022 10:15:28 AM.
IsImprovementStdDev: Marked as improvement because 23.391401584913655 (T) = (0 -30135494.432234436) / Math.Sqrt((97620637522.8041 / (299)) + (44050333857.33712 / (7))) is greater than 1.9677981407170237 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (7) - 2, .975) and 0.05940072179399202 = (32038611.054126523 - 30135494.432234436) / 32038611.054126523 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
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees

@kunalspathak kunalspathak

Labels
arch-x86 branch-refs/heads/main kind-micro os-windows perf-improvement runtime-coreclr untriaged
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
1 participant
@kunalspathak