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] Linux/x64: 14 Improvements on 7/26/2023 8:42:30 AM #20250

Closed
performanceautofiler bot opened this issue Aug 1, 2023 · 0 comments
Closed

[Perf] Linux/x64: 14 Improvements on 7/26/2023 8:42:30 AM #20250

performanceautofiler bot opened this issue Aug 1, 2023 · 0 comments
Labels
arch-x64 branch-refs/heads/main kind-micro os-linux perf-improvement runtime-coreclr

Comments

@performanceautofiler
Copy link

performanceautofiler bot commented Aug 1, 2023 •
edited
Loading

Run Information

Name Value
Architecture x64
OS ubuntu 18.04
Queue TigerUbuntu
Baseline 764f77412ef4ec1a7e5dc521608247487a66cd7e
Compare bc23bf4ee16cbd1999105b1916e1f2f76baef6a7
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Text.Json.Serialization.Tests.WriteJson<ImmutableDictionary<String, String>>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
15.85 μs 11.98 μs 0.76 0.16 False
15.99 μs 11.85 μs 0.74 0.16 False
14.97 μs 11.43 μs 0.76 0.19 False
15.72 μs 11.70 μs 0.74 0.17 False

graph
graph
graph
graph
Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.WriteJson&lt;ImmutableDictionary&lt;String, String&gt;&gt;*'

Payloads

Baseline
Compare

System.Text.Json.Serialization.Tests.WriteJson<ImmutableDictionary<String, String>>.SerializeToUtf8Bytes(Mode: Reflection)

ETL Files

Histogram

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 11.97979256407804 < 15.12848710513757.
IsChangePoint: Marked as a change because one of 5/19/2023 10:30:38 AM, 7/26/2023 12:02:55 AM, 7/31/2023 8:02:29 AM falls between 7/22/2023 12:54:19 PM and 7/31/2023 8:02:29 AM.
IsImprovementStdDev: Marked as improvement because 45.732200329083874 (T) = (0 -11897.277108272141) / Math.Sqrt((1679797.4594270252 / (299)) + (12090.492926850187 / (17))) is greater than 1.9675476980854363 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (17) - 2, .975) and 0.2341914774393741 = (15535.576789471264 - 11897.277108272141) / 15535.576789471264 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

JIT Disasms

System.Text.Json.Serialization.Tests.WriteJson<ImmutableDictionary<String, String>>.SerializeToString(Mode: Reflection)

ETL Files

Histogram

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 11.854840285472678 < 15.450438957883096.
IsChangePoint: Marked as a change because one of 5/19/2023 10:30:38 AM, 7/26/2023 12:02:55 AM, 7/31/2023 8:02:29 AM falls between 7/22/2023 12:54:19 PM and 7/31/2023 8:02:29 AM.
IsImprovementStdDev: Marked as improvement because 43.77026997528059 (T) = (0 -12214.678742572398) / Math.Sqrt((1504901.320812375 / (299)) + (36049.6844460866 / (14))) is greater than 1.9676211333067681 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (14) - 2, .975) and 0.2381307610817587 = (16032.513348242946 - 12214.678742572398) / 16032.513348242946 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

JIT Disasms

System.Text.Json.Serialization.Tests.WriteJson<ImmutableDictionary<String, String>>.SerializeToStream(Mode: Reflection)

ETL Files

Histogram

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 11.427941977566446 < 14.915361935448349.
IsChangePoint: Marked as a change because one of 5/19/2023 10:30:38 AM, 7/26/2023 12:02:55 AM, 7/31/2023 8:02:29 AM falls between 7/22/2023 12:54:19 PM and 7/31/2023 8:02:29 AM.
IsImprovementStdDev: Marked as improvement because 33.31534922128242 (T) = (0 -11693.18505864384) / Math.Sqrt((1595740.4418589645 / (299)) + (112327.98006081002 / (16))) is greater than 1.9675720194858106 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (16) - 2, .975) and 0.24053710068719159 = (15396.650803119268 - 11693.18505864384) / 15396.650803119268 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

JIT Disasms

System.Text.Json.Serialization.Tests.WriteJson<ImmutableDictionary<String, String>>.SerializeToWriter(Mode: Reflection)

ETL Files

Histogram

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 11.697943014113987 < 14.569715272321321.
IsChangePoint: Marked as a change because one of 5/19/2023 10:30:38 AM, 7/26/2023 12:02:55 AM, 7/31/2023 8:02:29 AM falls between 7/22/2023 12:54:19 PM and 7/31/2023 8:02:29 AM.
IsImprovementStdDev: Marked as improvement because 40.11623118500445 (T) = (0 -11354.384268344129) / Math.Sqrt((1292272.4584998072 / (299)) + (76636.8992397586 / (17))) is greater than 1.9675476980854363 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (17) - 2, .975) and 0.2492490986744805 = (15124.036812072984 - 11354.384268344129) / 15124.036812072984 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 x64
OS ubuntu 18.04
Queue TigerUbuntu
Baseline 764f77412ef4ec1a7e5dc521608247487a66cd7e
Compare bc23bf4ee16cbd1999105b1916e1f2f76baef6a7
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.ContainsTrue<String>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
381.39 μs 297.10 μs 0.78 0.43 False
361.36 μs 299.86 μs 0.83 0.31 False
359.02 μs 327.68 μs 0.91 0.43 False
557.53 μs 265.95 μs 0.48 0.14 True
327.95 μs 297.36 μs 0.91 0.36 False

graph
graph
graph
graph
graph
Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.ContainsTrue&lt;String&gt;*'

Payloads

Baseline
Compare

System.Collections.ContainsTrue<String>.ICollection(Size: 512)

ETL Files

Histogram

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 297.10244246967653 < 325.77371089628144.
IsChangePoint: Marked as a change because one of 4/25/2023 6:46:56 PM, 5/2/2023 3:18:41 PM, 7/26/2023 12:02:55 AM, 7/31/2023 8:02:29 AM falls between 7/22/2023 12:54:19 PM and 7/31/2023 8:02:29 AM.
IsImprovementStdDev: Marked as improvement because 32.79323392776587 (T) = (0 -295203.9928763724) / Math.Sqrt((214145565.527984 / (299)) + (26204545.17182185 / (16))) is greater than 1.9675720194858106 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (16) - 2, .975) and 0.1456183874928932 = (345517.7271548747 - 295203.9928763724) / 345517.7271548747 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

JIT Disasms

System.Collections.ContainsTrue<String>.ImmutableArray(Size: 512)

ETL Files

Histogram

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 299.85698837601086 < 344.31956773874566.
IsChangePoint: Marked as a change because one of 4/25/2023 6:46:56 PM, 5/2/2023 3:18:41 PM, 7/26/2023 12:02:55 AM, 7/31/2023 8:02:29 AM falls between 7/22/2023 12:54:19 PM and 7/31/2023 8:02:29 AM.
IsImprovementStdDev: Marked as improvement because 66.83265233498841 (T) = (0 -300141.3094970354) / Math.Sqrt((202927466.05487454 / (299)) + (1694406.6425927738 / (16))) is greater than 1.9675720194858106 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (16) - 2, .975) and 0.16474198472579724 = (359339.63399142417 - 300141.3094970354) / 359339.63399142417 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

JIT Disasms

System.Collections.ContainsTrue<String>.Stack(Size: 512)

ETL Files

Histogram

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 327.6786335069445 < 366.8077895715375.
IsChangePoint: Marked as a change because one of 5/25/2023 10:38:38 PM, 7/25/2023 7:04:35 PM, 7/31/2023 8:02:29 AM falls between 7/22/2023 12:54:19 PM and 7/31/2023 8:02:29 AM.
IsImprovementStdDev: Marked as improvement because 12.287073965072064 (T) = (0 -322613.81977146625) / Math.Sqrt((639393853.163297 / (299)) + (137451539.84903058 / (17))) is greater than 1.9675476980854363 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (17) - 2, .975) and 0.10855877580095216 = (361901.39182909334 - 322613.81977146625) / 361901.39182909334 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

JIT Disasms

System.Collections.ContainsTrue<String>.LinkedList(Size: 512)

ETL Files

Histogram

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 265.9548455019557 < 529.3170662295387.
IsChangePoint: Marked as a change because one of 5/8/2023 6:34:59 AM, 7/26/2023 12:02:55 AM, 7/31/2023 8:02:29 AM falls between 7/22/2023 12:54:19 PM and 7/31/2023 8:02:29 AM.
IsImprovementStdDev: Marked as improvement because 39.442986542331575 (T) = (0 -278852.7313833645) / Math.Sqrt((366359256.12469965 / (299)) + (837204968.3343611 / (17))) is greater than 1.9675476980854363 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (17) - 2, .975) and 0.501222018973128 = (559071.8555964906 - 278852.7313833645) / 559071.8555964906 is greater than 0.05.
IsChangeEdgeDetector: Marked as regression because Edge Detector said so.

JIT Disasms

System.Collections.ContainsTrue<String>.List(Size: 512)

ETL Files

Histogram

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 297.35749363207543 < 313.93433505502855.
IsChangePoint: Marked as a change because one of 4/25/2023 6:46:56 PM, 5/1/2023 6:56:14 PM, 7/25/2023 7:04:35 PM, 7/31/2023 8:02:29 AM falls between 7/22/2023 12:54:19 PM and 7/31/2023 8:02:29 AM.
IsImprovementStdDev: Marked as improvement because 22.13029649836736 (T) = (0 -293334.93575273524) / Math.Sqrt((236991245.27249724 / (299)) + (105589986.64145012 / (18))) is greater than 1.9675235316906419 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (18) - 2, .975) and 0.16295501272230983 = (350441.0637554194 - 293334.93575273524) / 350441.0637554194 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 x64
OS ubuntu 18.04
Queue TigerUbuntu
Baseline 764f77412ef4ec1a7e5dc521608247487a66cd7e
Compare bc23bf4ee16cbd1999105b1916e1f2f76baef6a7
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.ContainsFalse<String>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
609.67 μs 542.41 μs 0.89 0.30 False
727.30 μs 546.78 μs 0.75 0.36 False
664.67 μs 538.03 μs 0.81 0.29 False
1.06 ms 477.87 μs 0.45 0.03 False

graph
graph
graph
graph
Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.ContainsFalse&lt;String&gt;*'

Payloads

Baseline
Compare

System.Collections.ContainsFalse<String>.ImmutableArray(Size: 512)

ETL Files

Histogram

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 542.412015625 < 580.4907561192413.
IsChangePoint: Marked as a change because one of 5/2/2023 3:18:41 PM, 7/26/2023 12:02:55 AM, 7/31/2023 8:02:29 AM falls between 7/22/2023 12:54:19 PM and 7/31/2023 8:02:29 AM.
IsImprovementStdDev: Marked as improvement because 46.685317903168055 (T) = (0 -542036.791244316) / Math.Sqrt((2297210389.5575714 / (299)) + (1145699.2941150994 / (15))) is greater than 1.9675964973877862 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (15) - 2, .975) and 0.19349563327100944 = (672081.6570934408 - 542036.791244316) / 672081.6570934408 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

JIT Disasms

System.Collections.ContainsFalse<String>.Stack(Size: 512)

ETL Files

Histogram

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 546.7785336206897 < 660.3484920885754.
IsChangePoint: Marked as a change because one of 4/25/2023 6:46:56 PM, 5/2/2023 3:18:41 PM, 5/19/2023 10:30:38 AM, 7/26/2023 12:02:55 AM, 7/31/2023 8:02:29 AM falls between 7/22/2023 12:54:19 PM and 7/31/2023 8:02:29 AM.
IsImprovementStdDev: Marked as improvement because 29.332268320856727 (T) = (0 -560669.0567572012) / Math.Sqrt((1715994166.8938923 / (299)) + (278464799.74323976 / (15))) is greater than 1.9675964973877862 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (15) - 2, .975) and 0.20503232042769653 = (705272.76915062 - 560669.0567572012) / 705272.76915062 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

JIT Disasms

System.Collections.ContainsFalse<String>.Queue(Size: 512)

ETL Files

Histogram

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 538.02679375 < 631.8500782412574.
IsChangePoint: Marked as a change because one of 4/25/2023 6:46:56 PM, 5/2/2023 3:18:41 PM, 5/19/2023 10:30:38 AM, 7/26/2023 12:02:55 AM, 7/31/2023 8:02:29 AM falls between 7/22/2023 12:54:19 PM and 7/31/2023 8:02:29 AM.
IsImprovementStdDev: Marked as improvement because 38.33212050884245 (T) = (0 -541753.08399953) / Math.Sqrt((2032120875.081644 / (299)) + (43959152.85377035 / (15))) is greater than 1.9675964973877862 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (15) - 2, .975) and 0.18078037472048542 = (661303.8399985668 - 541753.08399953) / 661303.8399985668 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

JIT Disasms

System.Collections.ContainsFalse<String>.LinkedList(Size: 512)

ETL Files

Histogram

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 477.8671241883117 < 1.002821549828869.
IsChangePoint: Marked as a change because one of 5/19/2023 10:30:38 AM, 7/26/2023 12:02:55 AM, 7/31/2023 8:02:29 AM falls between 7/22/2023 12:54:19 PM and 7/31/2023 8:02:29 AM.
IsImprovementStdDev: Marked as improvement because 53.47478444633236 (T) = (0 -493709.9354061453) / Math.Sqrt((2581136538.825138 / (299)) + (1770829542.9526162 / (16))) is greater than 1.9675720194858106 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (16) - 2, .975) and 0.5419318184945184 = (1077808.8401240269 - 493709.9354061453) / 1077808.8401240269 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 x64
OS ubuntu 18.04
Queue TigerUbuntu
Baseline 764f77412ef4ec1a7e5dc521608247487a66cd7e
Compare bc23bf4ee16cbd1999105b1916e1f2f76baef6a7
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.ContainsTrueComparer<String>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
40.60 μs 34.85 μs 0.86 0.13 False

graph
Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.ContainsTrueComparer&lt;String&gt;*'

Payloads

Baseline
Compare

System.Collections.ContainsTrueComparer<String>.ImmutableHashSet(Size: 512)

ETL Files

Histogram

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 34.84707033929903 < 37.006128456550705.
IsChangePoint: Marked as a change because one of 5/16/2023 12:30:38 AM, 5/19/2023 10:30:38 AM, 7/26/2023 12:02:55 AM, 7/31/2023 8:02:29 AM falls between 7/22/2023 12:54:19 PM and 7/31/2023 8:02:29 AM.
IsImprovementStdDev: Marked as improvement because 22.241459557454178 (T) = (0 -35281.73038278723) / Math.Sqrt((3495502.2441583113 / (299)) + (455749.15103244863 / (14))) is greater than 1.9676211333067681 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (14) - 2, .975) and 0.11707523820804192 = (39960.06444669246 - 35281.73038278723) / 39960.06444669246 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
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
arch-x64 branch-refs/heads/main kind-micro os-linux perf-improvement runtime-coreclr
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
1 participant
@EgorBo