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[Perf] Linux/x64: 11 Improvements on 6/30/2023 4:39:46 PM #19440

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performanceautofiler bot opened this issue Jul 4, 2023 · 1 comment
Closed

[Perf] Linux/x64: 11 Improvements on 6/30/2023 4:39:46 PM #19440

performanceautofiler bot opened this issue Jul 4, 2023 · 1 comment

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performanceautofiler bot commented Jul 4, 2023

Run Information

Name Value
Architecture x64
OS ubuntu 18.04
Queue TigerUbuntu
Baseline cdd7566751185d8330b1229b5b7aeb64605fbbf2
Compare 4c212c5efea71c7f95889cb996e64488da8c3377
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Text.Json.Document.Tests.Perf_EnumerateObject

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
EnumerateProperties - Duration of single invocation 735.18 ns 663.16 ns 0.90 0.01 False
EnumerateProperties - Duration of single invocation 712.79 ns 662.26 ns 0.93 0.02 False
EnumerateProperties - Duration of single invocation 1.40 μs 993.41 ns 0.71 0.00 True

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.Document.Tests.Perf_EnumerateObject*'

Payloads

Baseline
Compare

System.Text.Json.Document.Tests.Perf_EnumerateObject.EnumerateProperties(TestCase: NumericProperties)

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 663.1588153169303 < 698.6489839179177.
IsChangePoint: Marked as a change because one of 4/25/2023 6:46:56 PM, 5/19/2023 10:30:38 AM, 6/29/2023 3:17:38 AM, 6/30/2023 8:34:57 AM, 7/3/2023 9:53:34 PM falls between 6/24/2023 6:56:43 PM and 7/3/2023 9:53:34 PM.
IsImprovementStdDev: Marked as improvement because 41.81972364265755 (T) = (0 -662.6987518397744) / Math.Sqrt((527.5000667182487 / (299)) + (0.13551028618608366 / (9))) is greater than 1.9677467375895035 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (9) - 2, .975) and 0.07764016261020346 = (718.4817952559146 - 662.6987518397744) / 718.4817952559146 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

JIT Disasms

System.Text.Json.Document.Tests.Perf_EnumerateObject.EnumerateProperties(TestCase: StringProperties)

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 662.2602342484699 < 677.0042327943394.
IsChangePoint: Marked as a change because one of 4/25/2023 6:46:56 PM, 5/22/2023 9:02:11 PM, 6/29/2023 3:17:38 AM, 6/30/2023 8:34:57 AM, 7/3/2023 9:53:34 PM falls between 6/24/2023 6:56:43 PM and 7/3/2023 9:53:34 PM.
IsImprovementStdDev: Marked as improvement because 41.122979686208794 (T) = (0 -662.7514473900717) / Math.Sqrt((535.4168671105292 / (299)) + (0.1661993228364763 / (9))) is greater than 1.9677467375895035 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (9) - 2, .975) and 0.07702998044996963 = (718.0638951990863 - 662.7514473900717) / 718.0638951990863 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

JIT Disasms

System.Text.Json.Document.Tests.Perf_EnumerateObject.EnumerateProperties(TestCase: ObjectProperties)

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 993.4118275604019 < 1.3320528983924624.
IsChangePoint: Marked as a change because one of 6/29/2023 3:17:38 AM, 7/3/2023 9:53:34 PM falls between 6/24/2023 6:56:43 PM and 7/3/2023 9:53:34 PM.
IsImprovementStdDev: Marked as improvement because 257.89901134909394 (T) = (0 -996.5603644647352) / Math.Sqrt((730.525835686879 / (299)) + (6.383289179078625 / (15))) is greater than 1.9675964973877862 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (15) - 2, .975) and 0.3047461882396652 = (1433.3763405647687 - 996.5603644647352) / 1433.3763405647687 is greater than 0.05.
IsChangeEdgeDetector: Marked as 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 cdd7566751185d8330b1229b5b7aeb64605fbbf2
Compare 4c212c5efea71c7f95889cb996e64488da8c3377
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Globalization.Tests.StringHash

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
GetHashCode - Duration of single invocation 86.65 ns 79.65 ns 0.92 0.00 True
GetHashCode - Duration of single invocation 85.39 μs 79.19 μs 0.93 0.00 True

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.Globalization.Tests.StringHash*'

Payloads

Baseline
Compare

System.Globalization.Tests.StringHash.GetHashCode(Count: 128, Options: (en-US, Ordinal))

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 79.64505653845484 < 82.2922704588364.
IsChangePoint: Marked as a change because one of 6/30/2023 8:34:57 AM, 7/3/2023 9:53:34 PM falls between 6/24/2023 6:56:43 PM and 7/3/2023 9:53:34 PM.
IsImprovementStdDev: Marked as improvement because 81.21575515595038 (T) = (0 -79.777851763058) / Math.Sqrt((0.21977965214715245 / (299)) + (0.0641749220180238 / (9))) is greater than 1.9677467375895035 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (9) - 2, .975) and 0.08281005084323527 = (86.9807304761715 - 79.777851763058) / 86.9807304761715 is greater than 0.05.
IsChangeEdgeDetector: Marked as regression because Edge Detector said so.

JIT Disasms

System.Globalization.Tests.StringHash.GetHashCode(Count: 131072, Options: (en-US, Ordinal))

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 79.19272601010101 < 81.11231413439765.
IsChangePoint: Marked as a change because one of 6/30/2023 8:34:57 AM, 7/3/2023 9:53:34 PM falls between 6/24/2023 6:56:43 PM and 7/3/2023 9:53:34 PM.
IsImprovementStdDev: Marked as improvement because 171.06629136610383 (T) = (0 -79074.99524593733) / Math.Sqrt((43172.54218911968 / (299)) + (10700.642596227837 / (9))) is greater than 1.9677467375895035 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (9) - 2, .975) and 0.07321129527045944 = (85321.49220464802 - 79074.99524593733) / 85321.49220464802 is greater than 0.05.
IsChangeEdgeDetector: Marked as 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 cdd7566751185d8330b1229b5b7aeb64605fbbf2
Compare 4c212c5efea71c7f95889cb996e64488da8c3377
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Hashing

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
GetStringHashCode - Duration of single invocation 32.18 ns 29.21 ns 0.91 0.00 True
GetStringHashCode - Duration of single invocation 329.94 ns 300.41 ns 0.91 0.00 True
GetStringHashCode - Duration of single invocation 3.26 μs 3.00 μs 0.92 0.00 True

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.Hashing*'

Payloads

Baseline
Compare

System.Hashing.GetStringHashCode(BytesCount: 100)

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 29.208407945771107 < 30.50378407444438.
IsChangePoint: Marked as a change because one of 6/30/2023 8:34:57 AM, 7/3/2023 9:53:34 PM falls between 6/24/2023 6:56:43 PM and 7/3/2023 9:53:34 PM.
IsImprovementStdDev: Marked as improvement because 64.10813119818121 (T) = (0 -29.167942398490386) / Math.Sqrt((0.023387770649317647 / (299)) + (0.01594355151243557 / (9))) is greater than 1.9677467375895035 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (9) - 2, .975) and 0.08636426214304428 = (31.92513294949184 - 29.167942398490386) / 31.92513294949184 is greater than 0.05.
IsChangeEdgeDetector: Marked as regression because Edge Detector said so.

JIT Disasms

System.Hashing.GetStringHashCode(BytesCount: 1000)

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 300.40536052626493 < 313.12421808663333.
IsChangePoint: Marked as a change because one of 6/30/2023 8:34:57 AM, 7/3/2023 9:53:34 PM falls between 6/24/2023 6:56:43 PM and 7/3/2023 9:53:34 PM.
IsImprovementStdDev: Marked as improvement because 179.03157888065516 (T) = (0 -300.61167974798684) / Math.Sqrt((0.5811351446254304 / (299)) + (0.20756883308876428 / (9))) is greater than 1.9677467375895035 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (9) - 2, .975) and 0.08607253174512856 = (328.9229071120924 - 300.61167974798684) / 328.9229071120924 is greater than 0.05.
IsChangeEdgeDetector: Marked as regression because Edge Detector said so.

JIT Disasms

System.Hashing.GetStringHashCode(BytesCount: 10000)

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 3.004890477764423 < 3.100046573601663.
IsChangePoint: Marked as a change because one of 6/30/2023 8:34:57 AM, 7/3/2023 9:53:34 PM falls between 6/24/2023 6:56:43 PM and 7/3/2023 9:53:34 PM.
IsImprovementStdDev: Marked as improvement because 142.3346318611228 (T) = (0 -3003.0828644586963) / Math.Sqrt((13.375385051337597 / (299)) + (29.6107507660032 / (9))) is greater than 1.9677467375895035 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (9) - 2, .975) and 0.07965785193265083 = (3263.0069923070996 - 3003.0828644586963) / 3263.0069923070996 is greater than 0.05.
IsChangeEdgeDetector: Marked as 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 cdd7566751185d8330b1229b5b7aeb64605fbbf2
Compare 4c212c5efea71c7f95889cb996e64488da8c3377
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Numerics.Tests.Perf_BigInteger

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
Divide - Duration of single invocation 472.36 ns 416.87 ns 0.88 0.01 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.Numerics.Tests.Perf_BigInteger*'

Payloads

Baseline
Compare

System.Numerics.Tests.Perf_BigInteger.Divide(arguments: 1024,512 bits)

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 416.8695785597381 < 448.50966679814667.
IsChangePoint: Marked as a change because one of 4/1/2023 8:54:51 PM, 6/5/2023 4:27:01 PM, 6/8/2023 8:02:22 AM, 6/30/2023 8:34:57 AM, 7/3/2023 9:53:34 PM falls between 6/24/2023 6:56:43 PM and 7/3/2023 9:53:34 PM.
IsImprovementStdDev: Marked as improvement because 48.38552122419807 (T) = (0 -416.31782707101553) / Math.Sqrt((101.79369399330615 / (299)) + (8.787947225636152 / (9))) is greater than 1.9677467375895035 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (9) - 2, .975) and 0.11767711275158832 = (471.84294217883553 - 416.31782707101553) / 471.84294217883553 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 cdd7566751185d8330b1229b5b7aeb64605fbbf2
Compare 4c212c5efea71c7f95889cb996e64488da8c3377
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Text.Json.Node.Tests.Perf_ParseThenWrite

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
ParseThenWrite - Duration of single invocation 3.95 ms 2.50 ms 0.63 0.29 False
ParseThenWrite - Duration of single invocation 3.19 ms 2.85 ms 0.89 0.25 False

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.Node.Tests.Perf_ParseThenWrite*'

Payloads

Baseline
Compare

System.Text.Json.Node.Tests.Perf_ParseThenWrite.ParseThenWrite(IsDataIndented: False, TestCase: Json400KB)

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 2.4960743711911357 < 3.593145936089181.
IsChangePoint: Marked as a change because one of 5/19/2023 10:30:38 AM, 6/14/2023 10:30:12 PM, 6/30/2023 8:34:57 AM, 7/3/2023 9:53:34 PM falls between 6/24/2023 6:56:43 PM and 7/3/2023 9:53:34 PM.
IsImprovementStdDev: Marked as improvement because 2.658918595229386 (T) = (0 -2982154.2612225767) / Math.Sqrt((113624928169.04587 / (299)) + (249334136468.7193 / (9))) is greater than 1.9677467375895035 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (9) - 2, .975) and 0.12999449093919996 = (3427741.8133155406 - 2982154.2612225767) / 3427741.8133155406 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

JIT Disasms

System.Text.Json.Node.Tests.Perf_ParseThenWrite.ParseThenWrite(IsDataIndented: True, TestCase: Json400KB)

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 2.853475989619377 < 3.098920147395833.
IsChangePoint: Marked as a change because one of 5/19/2023 10:30:38 AM, 7/1/2023 1:53:48 AM, 7/3/2023 9:53:34 PM falls between 6/24/2023 6:56:43 PM and 7/3/2023 9:53:34 PM.
IsImprovementStdDev: Marked as improvement because 24.288648621045795 (T) = (0 -2804783.1835717945) / Math.Sqrt((117217368067.36855 / (299)) + (4077158818.781372 / (6))) is greater than 1.967824097752068 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (6) - 2, .975) and 0.22086407785977888 = (3599863.777127988 - 2804783.1835717945) / 3599863.777127988 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

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