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[Perf] Linux/x64: 107 Improvements on 6/17/2024 6:09:36 PM #36887

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performanceautofiler bot opened this issue Jun 25, 2024 · 5 comments
Closed

[Perf] Linux/x64: 107 Improvements on 6/17/2024 6:09:36 PM #36887

performanceautofiler bot opened this issue Jun 25, 2024 · 5 comments
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arch-x64 branch-refs/heads/main kind-micro os-linux perf-improvement runtime-coreclr untriaged

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Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 257e76dfe64cb5b347aba7bc5a31a50c3c8cc106
Compare 4a7ac0e1f2dd20ec4424b4fccb0aba0624407a5f
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Tests.Perf_Boolean

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
7.15 ns 6.08 ns 0.85 0.14 False
7.13 ns 6.06 ns 0.85 0.15 False

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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.Tests.Perf_Boolean*'

System.Tests.Perf_Boolean.TryParse(value: " True ")

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System.Tests.Perf_Boolean.Parse(value: " True ")

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Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 257e76dfe64cb5b347aba7bc5a31a50c3c8cc106
Compare 4a7ac0e1f2dd20ec4424b4fccb0aba0624407a5f
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.IO.Tests.BinaryWriterTests

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
5.67 ns 4.58 ns 0.81 0.12 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.IO.Tests.BinaryWriterTests*'

System.IO.Tests.BinaryWriterTests.WriteHalf

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Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 257e76dfe64cb5b347aba7bc5a31a50c3c8cc106
Compare 4a7ac0e1f2dd20ec4424b4fccb0aba0624407a5f
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Text.Tests.Perf_Encoding

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
4.10 ns 3.09 ns 0.75 0.13 False
4.11 ns 3.06 ns 0.75 0.21 False

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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.Tests.Perf_Encoding*'

System.Text.Tests.Perf_Encoding.GetByteCount(size: 16, encName: "ascii")

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System.Text.Tests.Perf_Encoding.GetByteCount(size: 512, encName: "ascii")

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Benchmarking workflow for dotnet/runtime repository

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 257e76dfe64cb5b347aba7bc5a31a50c3c8cc106
Compare 4a7ac0e1f2dd20ec4424b4fccb0aba0624407a5f
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
380.54 μs 293.48 μs 0.77 0.19 False
324.22 μs 264.75 μs 0.82 0.46 False
322.84 μs 295.54 μs 0.92 0.49 False
426.57 μs 296.96 μs 0.70 0.17 False

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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;*'

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

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

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

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

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Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 257e76dfe64cb5b347aba7bc5a31a50c3c8cc106
Compare 4a7ac0e1f2dd20ec4424b4fccb0aba0624407a5f
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
44.41 μs 35.58 μs 0.80 0.18 False
59.31 μs 48.58 μs 0.82 0.20 False
44.13 μs 35.76 μs 0.81 0.38 False
2.28 ms 153.27 μs 0.07 0.37 True

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graph
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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.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock*'

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "zqj", Options: NonBacktracking)

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System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "aei", Options: NonBacktracking)

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System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "aqj", Options: None)

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System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "(?i)Sherlock|Holmes|Watson", Options: NonBacktracking)

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Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 257e76dfe64cb5b347aba7bc5a31a50c3c8cc106
Compare 4a7ac0e1f2dd20ec4424b4fccb0aba0624407a5f
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

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

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
734.65 ns 535.54 ns 0.73 0.01 False
733.79 ns 536.01 ns 0.73 0.01 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.Document.Tests.Perf_EnumerateArray*'

System.Text.Json.Document.Tests.Perf_EnumerateArray.EnumerateArray(TestCase: ArrayOfStrings)

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System.Text.Json.Document.Tests.Perf_EnumerateArray.EnumerateArray(TestCase: ArrayOfNumbers)

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Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 257e76dfe64cb5b347aba7bc5a31a50c3c8cc106
Compare 4a7ac0e1f2dd20ec4424b4fccb0aba0624407a5f
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.Tests.Perf_PriorityQueue<Int32, Int32>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
303.55 ns 210.51 ns 0.69 0.03 False
54.89 μs 46.29 μs 0.84 0.01 False
127.17 μs 107.95 μs 0.85 0.01 False

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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.Tests.Perf_PriorityQueue&lt;Int32, Int32&gt;*'

System.Collections.Tests.Perf_PriorityQueue<Int32, Int32>.K_Max_Elements(Size: 100)

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System.Collections.Tests.Perf_PriorityQueue<Int32, Int32>.HeapSort(Size: 1000)

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System.Collections.Tests.Perf_PriorityQueue<Int32, Int32>.Dequeue_And_Enqueue(Size: 1000)

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Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 257e76dfe64cb5b347aba7bc5a31a50c3c8cc106
Compare 4a7ac0e1f2dd20ec4424b4fccb0aba0624407a5f
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in LinqBenchmarks

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
1.69 secs 1.51 secs 0.89 0.06 False
103.44 ms 57.23 ms 0.55 0.13 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 'LinqBenchmarks*'

LinqBenchmarks.CountBy00AggregateByX

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LinqBenchmarks.Count00ForX

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Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 257e76dfe64cb5b347aba7bc5a31a50c3c8cc106
Compare 4a7ac0e1f2dd20ec4424b4fccb0aba0624407a5f
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.CreateAddAndRemove<Int32>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
10.06 μs 7.88 μs 0.78 0.19 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.CreateAddAndRemove&lt;Int32&gt;*'

System.Collections.CreateAddAndRemove<Int32>.Dictionary(Size: 512)

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Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 257e76dfe64cb5b347aba7bc5a31a50c3c8cc106
Compare 4a7ac0e1f2dd20ec4424b4fccb0aba0624407a5f
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.Sort<IntStruct>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
16.81 μs 13.13 μs 0.78 0.19 False
16.06 μs 13.19 μs 0.82 0.18 False
9.70 μs 7.77 μs 0.80 0.24 False

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.Sort&lt;IntStruct&gt;*'

System.Collections.Sort<IntStruct>.LinqOrderByExtension(Size: 512)

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System.Collections.Sort<IntStruct>.LinqQuery(Size: 512)

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System.Collections.Sort<IntStruct>.Array_ComparerClass(Size: 512)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository
@performanceautofiler PerformanceAutoFiler
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Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 257e76dfe64cb5b347aba7bc5a31a50c3c8cc106
Compare 4a7ac0e1f2dd20ec4424b4fccb0aba0624407a5f
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Tests.Perf_Uri

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
221.93 ns 205.46 ns 0.93 0.03 False
130.95 ns 115.87 ns 0.88 0.14 False
131.35 ns 106.07 ns 0.81 0.07 False
410.53 ns 374.09 ns 0.91 0.04 False
45.57 ns 39.32 ns 0.86 0.08 False
83.99 ns 78.32 ns 0.93 0.10 False

graph
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.Tests.Perf_Uri*'

System.Tests.Perf_Uri.DnsSafeHost

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System.Tests.Perf_Uri.Ctor(input: "https://a.much.longer.domain.name")

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System.Tests.Perf_Uri.Ctor(input: "http://xn--hst-sna.with.xn--nicode-2ya")

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System.Tests.Perf_Uri.CtorIdnHostPathAndQuery(input: "http://xn--hst-sna.with.xn--nicode-2ya/path/with?key=value#fragment")

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System.Tests.Perf_Uri.UnescapeDataString(input: "abc%20def%20ghi%20")

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System.Tests.Perf_Uri.Ctor(input: "http://dot.net")

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Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 257e76dfe64cb5b347aba7bc5a31a50c3c8cc106
Compare 4a7ac0e1f2dd20ec4424b4fccb0aba0624407a5f
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Mariomkas

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
3.29 ms 3.08 ms 0.94 0.02 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.Text.RegularExpressions.Tests.Perf_Regex_Industry_Mariomkas*'

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Mariomkas.Count(Pattern: "(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9])\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9])", Options: Compiled)

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Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 257e76dfe64cb5b347aba7bc5a31a50c3c8cc106
Compare 4a7ac0e1f2dd20ec4424b4fccb0aba0624407a5f
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Tests.Perf_String

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
4.46 ns 3.24 ns 0.73 0.27 False
19.53 ns 16.91 ns 0.87 0.27 False
4.47 ns 2.90 ns 0.65 0.13 True

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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.Tests.Perf_String*'

System.Tests.Perf_String.Replace_Char(text: "This is a very nice sentence", oldChar: 'z', newChar: 'y')

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System.Tests.Perf_String.Replace_Char(text: "Hello", oldChar: 'l', newChar: '!')

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System.Tests.Perf_String.TrimEnd_CharArr(s: "Test", c: [' ', ' '])

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Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 257e76dfe64cb5b347aba7bc5a31a50c3c8cc106
Compare 4a7ac0e1f2dd20ec4424b4fccb0aba0624407a5f
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.IO.Tests.Perf_StreamWriter

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
307.86 ms 281.89 ms 0.92 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.IO.Tests.Perf_StreamWriter*'

System.IO.Tests.Perf_StreamWriter.WritePartialCharArray(writeLength: 100)

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Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 257e76dfe64cb5b347aba7bc5a31a50c3c8cc106
Compare 4a7ac0e1f2dd20ec4424b4fccb0aba0624407a5f
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.Perf_DefaultFrozenDictionary

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
13.14 μs 11.83 μs 0.90 0.02 False
723.63 ns 647.95 ns 0.90 0.00 True

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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.Perf_DefaultFrozenDictionary*'

System.Collections.Perf_DefaultFrozenDictionary.TryGetValue_False_FrozenDictionary(Count: 1000)

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System.Collections.Perf_DefaultFrozenDictionary.TryGetValue_False_FrozenDictionary(Count: 100)

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Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 257e76dfe64cb5b347aba7bc5a31a50c3c8cc106
Compare 4a7ac0e1f2dd20ec4424b4fccb0aba0624407a5f
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.Sort<BigStruct>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
12.16 μs 8.72 μs 0.72 0.31 False
12.28 μs 8.72 μs 0.71 0.31 False

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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.Sort&lt;BigStruct&gt;*'

System.Collections.Sort<BigStruct>.Array_Comparison(Size: 512)

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System.Collections.Sort<BigStruct>.Array_ComparerClass(Size: 512)

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Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 257e76dfe64cb5b347aba7bc5a31a50c3c8cc106
Compare 4a7ac0e1f2dd20ec4424b4fccb0aba0624407a5f
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Tests.Perf_Int64

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
13.03 ns 11.04 ns 0.85 0.08 False
26.81 ns 20.80 ns 0.78 0.13 False

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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.Tests.Perf_Int64*'

System.Tests.Perf_Int64.ParseSpan(value: "12345")

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System.Tests.Perf_Int64.ToString(value: 9223372036854775807)

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Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 257e76dfe64cb5b347aba7bc5a31a50c3c8cc106
Compare 4a7ac0e1f2dd20ec4424b4fccb0aba0624407a5f
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.IndexerSet<String>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
9.80 μs 9.14 μs 0.93 0.02 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.IndexerSet&lt;String&gt;*'

System.Collections.IndexerSet<String>.Dictionary(Size: 512)

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Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 257e76dfe64cb5b347aba7bc5a31a50c3c8cc106
Compare 4a7ac0e1f2dd20ec4424b4fccb0aba0624407a5f
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Tests.Perf_UInt64

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
27.34 ns 19.62 ns 0.72 0.04 False
28.07 ns 20.33 ns 0.72 0.06 False
27.28 ns 19.95 ns 0.73 0.04 False

graph
graph
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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.Tests.Perf_UInt64*'

System.Tests.Perf_UInt64.TryParse(value: "18446744073709551615")

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System.Tests.Perf_UInt64.ParseSpan(value: "18446744073709551615")

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System.Tests.Perf_UInt64.Parse(value: "18446744073709551615")

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Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 257e76dfe64cb5b347aba7bc5a31a50c3c8cc106
Compare 4a7ac0e1f2dd20ec4424b4fccb0aba0624407a5f
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.IndexerSet<Int32>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
3.20 μs 2.51 μs 0.78 0.10 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.IndexerSet&lt;Int32&gt;*'

System.Collections.IndexerSet<Int32>.Dictionary(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 257e76dfe64cb5b347aba7bc5a31a50c3c8cc106
Compare 4a7ac0e1f2dd20ec4424b4fccb0aba0624407a5f
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.CtorFromCollection<String>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
10.93 μs 9.65 μs 0.88 0.12 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.CtorFromCollection&lt;String&gt;*'

System.Collections.CtorFromCollection<String>.HashSet(Size: 512)

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Histogram

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 257e76dfe64cb5b347aba7bc5a31a50c3c8cc106
Compare 4a7ac0e1f2dd20ec4424b4fccb0aba0624407a5f
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.ContainsTrueComparer<Int32>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
2.29 μs 2.15 μs 0.94 0.12 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;Int32&gt;*'

System.Collections.ContainsTrueComparer<Int32>.FrozenSet(Size: 512)

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Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 257e76dfe64cb5b347aba7bc5a31a50c3c8cc106
Compare 4a7ac0e1f2dd20ec4424b4fccb0aba0624407a5f
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
797.93 ns 537.47 ns 0.67 0.06 False
804.60 ns 535.40 ns 0.67 0.05 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.Document.Tests.Perf_EnumerateObject*'

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

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

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

@performanceautofiler PerformanceAutoFiler
Copy link
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Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 257e76dfe64cb5b347aba7bc5a31a50c3c8cc106
Compare 4a7ac0e1f2dd20ec4424b4fccb0aba0624407a5f
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Buffers.Text.Tests.Utf8FormatterTests

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
45.80 ns 41.42 ns 0.90 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.Buffers.Text.Tests.Utf8FormatterTests*'

System.Buffers.Text.Tests.Utf8FormatterTests.FormatterDecimal(value: 123456.789)

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Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 257e76dfe64cb5b347aba7bc5a31a50c3c8cc106
Compare 4a7ac0e1f2dd20ec4424b4fccb0aba0624407a5f
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.Perf_LengthBucketsFrozenDictionary

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
11.07 ns 9.69 ns 0.88 0.02 False
123.09 ns 112.23 ns 0.91 0.06 False
1.53 μs 1.29 μs 0.85 0.23 False

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.Perf_LengthBucketsFrozenDictionary*'

System.Collections.Perf_LengthBucketsFrozenDictionary.TryGetValue_False_FrozenDictionary(Count: 10, ItemsPerBucket: 1)

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System.Collections.Perf_LengthBucketsFrozenDictionary.TryGetValue_True_FrozenDictionary(Count: 10, ItemsPerBucket: 5)

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System.Collections.Perf_LengthBucketsFrozenDictionary.TryGetValue_True_FrozenDictionary(Count: 100, ItemsPerBucket: 5)

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Histogram

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 257e76dfe64cb5b347aba7bc5a31a50c3c8cc106
Compare 4a7ac0e1f2dd20ec4424b4fccb0aba0624407a5f
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.IO.Tests.Perf_Path

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
868.75 ns 646.26 ns 0.74 0.02 False
1.52 μs 1.41 μs 0.93 0.13 False
342.76 ns 247.58 ns 0.72 0.05 False
15.57 ns 14.38 ns 0.92 0.03 False
40.61 ns 35.63 ns 0.88 0.05 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.IO.Tests.Perf_Path*'

System.IO.Tests.Perf_Path.GetFullPathForTypicalLongPath

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System.IO.Tests.Perf_Path.GetFullPathWithRedundantSegments

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System.IO.Tests.Perf_Path.GetFullPathForLegacyLength

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System.IO.Tests.Perf_Path.GetExtension

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System.IO.Tests.Perf_Path.GetDirectoryName

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 257e76dfe64cb5b347aba7bc5a31a50c3c8cc106
Compare 4a7ac0e1f2dd20ec4424b4fccb0aba0624407a5f
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.Perf_SubstringFrozenDictionary

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
7.51 μs 5.77 μs 0.77 0.19 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.Perf_SubstringFrozenDictionary*'

System.Collections.Perf_SubstringFrozenDictionary.TryGetValue_True_FrozenDictionary(Count: 1000)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 257e76dfe64cb5b347aba7bc5a31a50c3c8cc106
Compare 4a7ac0e1f2dd20ec4424b4fccb0aba0624407a5f
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Numerics.Tests.Perf_VectorOf<Byte>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
81.69 ns 73.74 ns 0.90 0.30 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_VectorOf&lt;Byte&gt;*'

System.Numerics.Tests.Perf_VectorOf<Byte>.GetHashCodeBenchmark

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Histogram

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 257e76dfe64cb5b347aba7bc5a31a50c3c8cc106
Compare 4a7ac0e1f2dd20ec4424b4fccb0aba0624407a5f
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in Benchstone.BenchI.IniArray

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
56.20 ms 44.78 ms 0.80 0.46 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 'Benchstone.BenchI.IniArray*'

Benchstone.BenchI.IniArray.Test

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 257e76dfe64cb5b347aba7bc5a31a50c3c8cc106
Compare 4a7ac0e1f2dd20ec4424b4fccb0aba0624407a5f
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Numerics.Tensors.Tests.Perf_NumberTensorPrimitives<Single>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
769.02 ns 685.30 ns 0.89 0.29 False
37.08 ns 33.63 ns 0.91 0.04 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.Numerics.Tensors.Tests.Perf_NumberTensorPrimitives&lt;Single&gt;*'

System.Numerics.Tensors.Tests.Perf_NumberTensorPrimitives<Single>.IndexOfMax(BufferLength: 3079)

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System.Numerics.Tensors.Tests.Perf_NumberTensorPrimitives<Single>.IndexOfMax(BufferLength: 128)

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Histogram

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 257e76dfe64cb5b347aba7bc5a31a50c3c8cc106
Compare 4a7ac0e1f2dd20ec4424b4fccb0aba0624407a5f
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.CtorFromCollection<Int32>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
39.33 μs 34.82 μs 0.89 0.01 True
51.76 μs 47.91 μs 0.93 0.03 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.Collections.CtorFromCollection&lt;Int32&gt;*'

System.Collections.CtorFromCollection<Int32>.SortedDictionary(Size: 512)

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Histogram

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System.Collections.CtorFromCollection<Int32>.ImmutableSortedDictionary(Size: 512)

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Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 257e76dfe64cb5b347aba7bc5a31a50c3c8cc106
Compare 4a7ac0e1f2dd20ec4424b4fccb0aba0624407a5f
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Text.RegularExpressions.Tests.Perf_Regex_Common

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
129.65 ns 115.28 ns 0.89 0.01 False
127.06 ns 115.30 ns 0.91 0.01 False
131.36 ns 116.01 ns 0.88 0.02 False
134.12 ns 115.25 ns 0.86 0.02 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.RegularExpressions.Tests.Perf_Regex_Common*'

System.Text.RegularExpressions.Tests.Perf_Regex_Common.IP_IsNotMatch(Options: Compiled)

ETL Files

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System.Text.RegularExpressions.Tests.Perf_Regex_Common.IP_IsNotMatch(Options: IgnoreCase, Compiled)

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Histogram

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System.Text.RegularExpressions.Tests.Perf_Regex_Common.IP_IsMatch(Options: Compiled)

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Histogram

JIT Disasms

System.Text.RegularExpressions.Tests.Perf_Regex_Common.IP_IsMatch(Options: IgnoreCase, Compiled)

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Histogram

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 257e76dfe64cb5b347aba7bc5a31a50c3c8cc106
Compare 4a7ac0e1f2dd20ec4424b4fccb0aba0624407a5f
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.CreateAddAndClear<Int32>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
38.89 μs 32.51 μs 0.84 0.01 True
7.58 μs 6.34 μs 0.84 0.18 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.Collections.CreateAddAndClear&lt;Int32&gt;*'

System.Collections.CreateAddAndClear<Int32>.SortedDictionary(Size: 512)

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Histogram

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System.Collections.CreateAddAndClear<Int32>.Dictionary(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 257e76dfe64cb5b347aba7bc5a31a50c3c8cc106
Compare 4a7ac0e1f2dd20ec4424b4fccb0aba0624407a5f
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Numerics.Tests.Perf_VectorOf<SByte>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
81.89 ns 73.48 ns 0.90 0.27 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_VectorOf&lt;SByte&gt;*'

System.Numerics.Tests.Perf_VectorOf<SByte>.GetHashCodeBenchmark

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 257e76dfe64cb5b347aba7bc5a31a50c3c8cc106
Compare 4a7ac0e1f2dd20ec4424b4fccb0aba0624407a5f
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Memory.ReadOnlySpan

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
18.80 ns 15.80 ns 0.84 0.26 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.Memory.ReadOnlySpan*'

System.Memory.ReadOnlySpan.IndexOfString(input: "More Test's", value: "Tests", comparisonType: OrdinalIgnoreCase)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 257e76dfe64cb5b347aba7bc5a31a50c3c8cc106
Compare 4a7ac0e1f2dd20ec4424b4fccb0aba0624407a5f
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.ContainsKeyFalse<Int32, Int32>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
1.70 μs 1.13 μs 0.67 0.03 True

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.ContainsKeyFalse&lt;Int32, Int32&gt;*'

System.Collections.ContainsKeyFalse<Int32, Int32>.FrozenDictionary(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

@performanceautofiler PerformanceAutoFiler
Copy link
Author

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 257e76dfe64cb5b347aba7bc5a31a50c3c8cc106
Compare 4a7ac0e1f2dd20ec4424b4fccb0aba0624407a5f
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.Concurrent.AddRemoveFromDifferentThreads<Int32>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
25.58 ms 21.53 ms 0.84 0.60 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.Concurrent.AddRemoveFromDifferentThreads&lt;Int32&gt;*'

System.Collections.Concurrent.AddRemoveFromDifferentThreads<Int32>.ConcurrentQueue(Size: 2000000)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 257e76dfe64cb5b347aba7bc5a31a50c3c8cc106
Compare 4a7ac0e1f2dd20ec4424b4fccb0aba0624407a5f
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.ContainsFalse<Int32>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
1.70 μs 1.59 μs 0.93 0.01 True

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;Int32&gt;*'

System.Collections.ContainsFalse<Int32>.FrozenSet(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 257e76dfe64cb5b347aba7bc5a31a50c3c8cc106
Compare 4a7ac0e1f2dd20ec4424b4fccb0aba0624407a5f
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in BenchmarksGame.FannkuchRedux_5

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
25.23 ms 23.84 ms 0.95 0.19 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 'BenchmarksGame.FannkuchRedux_5*'

BenchmarksGame.FannkuchRedux_5.RunBench(n: 10, expectedSum: 38)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 257e76dfe64cb5b347aba7bc5a31a50c3c8cc106
Compare 4a7ac0e1f2dd20ec4424b4fccb0aba0624407a5f
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.TryGetValueFalse<Int32, Int32>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
1.70 μs 1.09 μs 0.64 0.06 True

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.TryGetValueFalse&lt;Int32, Int32&gt;*'

System.Collections.TryGetValueFalse<Int32, Int32>.FrozenDictionaryOptimized(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 257e76dfe64cb5b347aba7bc5a31a50c3c8cc106
Compare 4a7ac0e1f2dd20ec4424b4fccb0aba0624407a5f
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.TryGetValueTrue<String, String>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
7.50 μs 6.60 μs 0.88 0.03 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.TryGetValueTrue&lt;String, String&gt;*'

System.Collections.TryGetValueTrue<String, String>.ConcurrentDictionary(Size: 512)

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Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 257e76dfe64cb5b347aba7bc5a31a50c3c8cc106
Compare 4a7ac0e1f2dd20ec4424b4fccb0aba0624407a5f
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Memory.Span<Int32>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
46.49 ns 38.34 ns 0.82 0.04 False
738.70 ns 572.08 ns 0.77 0.04 False
782.99 ns 480.83 ns 0.61 0.04 False

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.Memory.Span&lt;Int32&gt;*'

System.Memory.Span<Int32>.IndexOfAnyFourValues(Size: 33)

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System.Memory.Span<Int32>.IndexOfAnyFourValues(Size: 512)

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System.Memory.Span<Int32>.IndexOfAnyFiveValues(Size: 512)

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Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 257e76dfe64cb5b347aba7bc5a31a50c3c8cc106
Compare 4a7ac0e1f2dd20ec4424b4fccb0aba0624407a5f
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

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

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
14.37 μs 12.93 μs 0.90 0.03 False
8.10 μs 7.47 μs 0.92 0.29 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.Document.Tests.Perf_ParseThenWrite*'

System.Text.Json.Document.Tests.Perf_ParseThenWrite.ParseThenWrite(IsDataIndented: True, TestCase: DeepTree)

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System.Text.Json.Document.Tests.Perf_ParseThenWrite.ParseThenWrite(IsDataIndented: False, TestCase: DeepTree)

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Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 257e76dfe64cb5b347aba7bc5a31a50c3c8cc106
Compare 4a7ac0e1f2dd20ec4424b4fccb0aba0624407a5f
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Globalization.Tests.StringSearch

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
23.83 ns 21.86 ns 0.92 0.03 False
859.82 ns 708.17 ns 0.82 0.05 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.Globalization.Tests.StringSearch*'

System.Globalization.Tests.StringSearch.IsSuffix_DifferentLastChar(Options: (en-US, OrdinalIgnoreCase, False))

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System.Globalization.Tests.StringSearch.LastIndexOf_Word_NotFound(Options: (en-US, OrdinalIgnoreCase, False))

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Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 257e76dfe64cb5b347aba7bc5a31a50c3c8cc106
Compare 4a7ac0e1f2dd20ec4424b4fccb0aba0624407a5f
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.Perf_Frozen<Int16>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
9.85 ns 8.73 ns 0.89 0.07 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.Perf_Frozen&lt;Int16&gt;*'

System.Collections.Perf_Frozen<Int16>.Contains_True(Count: 4)

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Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 257e76dfe64cb5b347aba7bc5a31a50c3c8cc106
Compare 4a7ac0e1f2dd20ec4424b4fccb0aba0624407a5f
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Tests.Perf_Guid

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
17.63 ns 15.42 ns 0.87 0.04 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.Tests.Perf_Guid*'

System.Tests.Perf_Guid.GuidToString

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Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 257e76dfe64cb5b347aba7bc5a31a50c3c8cc106
Compare 4a7ac0e1f2dd20ec4424b4fccb0aba0624407a5f
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Linq.Tests.Perf_OrderBy

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
25.41 μs 18.59 μs 0.73 0.05 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.Linq.Tests.Perf_OrderBy*'

System.Linq.Tests.Perf_OrderBy.OrderByValueType(NumberOfPeople: 512)

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Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 257e76dfe64cb5b347aba7bc5a31a50c3c8cc106
Compare 4a7ac0e1f2dd20ec4424b4fccb0aba0624407a5f
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.IterateForEach<String>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
1.36 μs 1.26 μs 0.92 0.02 False
2.58 μs 2.08 μs 0.80 0.19 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.Collections.IterateForEach&lt;String&gt;*'

System.Collections.IterateForEach<String>.IEnumerable(Size: 512)

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System.Collections.IterateForEach<String>.ConcurrentStack(Size: 512)

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Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 257e76dfe64cb5b347aba7bc5a31a50c3c8cc106
Compare 4a7ac0e1f2dd20ec4424b4fccb0aba0624407a5f
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.Perf_SingleCharFrozenDictionary

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
356.01 ns 289.54 ns 0.81 0.33 False
35.41 μs 29.05 μs 0.82 0.41 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.Collections.Perf_SingleCharFrozenDictionary*'

System.Collections.Perf_SingleCharFrozenDictionary.TryGetValue_False_FrozenDictionary(Count: 100)

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System.Collections.Perf_SingleCharFrozenDictionary.TryGetValue_False_FrozenDictionary(Count: 10000)

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Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 257e76dfe64cb5b347aba7bc5a31a50c3c8cc106
Compare 4a7ac0e1f2dd20ec4424b4fccb0aba0624407a5f
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Tests.Perf_Int16

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
13.27 ns 11.47 ns 0.86 0.06 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.Tests.Perf_Int16*'

System.Tests.Perf_Int16.Parse(value: "32767")

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Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 257e76dfe64cb5b347aba7bc5a31a50c3c8cc106
Compare 4a7ac0e1f2dd20ec4424b4fccb0aba0624407a5f
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Buffers.Text.Tests.Utf8ParserTests

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
70.47 ns 55.45 ns 0.79 0.38 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.Buffers.Text.Tests.Utf8ParserTests*'

System.Buffers.Text.Tests.Utf8ParserTests.TryParseDouble(value: 1.7976931348623157e+308)

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Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 257e76dfe64cb5b347aba7bc5a31a50c3c8cc106
Compare 4a7ac0e1f2dd20ec4424b4fccb0aba0624407a5f
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.CreateAddAndClear<String>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
13.12 μs 10.98 μs 0.84 0.22 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.CreateAddAndClear&lt;String&gt;*'

System.Collections.CreateAddAndClear<String>.HashSet(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

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Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 257e76dfe64cb5b347aba7bc5a31a50c3c8cc106
Compare 4a7ac0e1f2dd20ec4424b4fccb0aba0624407a5f
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Text.Perf_Ascii

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
6.11 ns 5.00 ns 0.82 0.04 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.Text.Perf_Ascii*'

System.Text.Perf_Ascii.EqualsIgnoreCase_ExactlyTheSame_Bytes(Size: 6)

ETL Files

Histogram

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 257e76dfe64cb5b347aba7bc5a31a50c3c8cc106
Compare 4a7ac0e1f2dd20ec4424b4fccb0aba0624407a5f
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
755.72 μs 592.60 μs 0.78 0.10 False
756.07 μs 583.35 μs 0.77 0.07 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.Collections.ContainsFalse&lt;String&gt;*'

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

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

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Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 257e76dfe64cb5b347aba7bc5a31a50c3c8cc106
Compare 4a7ac0e1f2dd20ec4424b4fccb0aba0624407a5f
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in PerfLabTests.DictionaryExpansion

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
456.47 ns 415.28 ns 0.91 0.04 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 'PerfLabTests.DictionaryExpansion*'

PerfLabTests.DictionaryExpansion.ExpandDictionaries

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Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 257e76dfe64cb5b347aba7bc5a31a50c3c8cc106
Compare 4a7ac0e1f2dd20ec4424b4fccb0aba0624407a5f
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.CreateAddAndRemove<String>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
24.56 μs 20.92 μs 0.85 0.28 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.CreateAddAndRemove&lt;String&gt;*'

System.Collections.CreateAddAndRemove<String>.HashSet(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 257e76dfe64cb5b347aba7bc5a31a50c3c8cc106
Compare 4a7ac0e1f2dd20ec4424b4fccb0aba0624407a5f
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in MicroBenchmarks.Serializers.Xml_ToStream<IndexViewModel>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
40.75 μs 37.92 μs 0.93 0.02 False
34.31 μs 29.73 μs 0.87 0.32 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 'MicroBenchmarks.Serializers.Xml_ToStream&lt;IndexViewModel&gt;*'

MicroBenchmarks.Serializers.Xml_ToStream<IndexViewModel>.DataContractSerializer_

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MicroBenchmarks.Serializers.Xml_ToStream<IndexViewModel>.XmlSerializer_

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Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 257e76dfe64cb5b347aba7bc5a31a50c3c8cc106
Compare 4a7ac0e1f2dd20ec4424b4fccb0aba0624407a5f
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.Perf_Convert

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
75.90 ns 60.73 ns 0.80 0.03 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.Perf_Convert*'

System.Perf_Convert.FromBase64Chars

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Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 257e76dfe64cb5b347aba7bc5a31a50c3c8cc106
Compare 4a7ac0e1f2dd20ec4424b4fccb0aba0624407a5f
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
30.71 μs 29.15 μs 0.95 0.21 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;*'

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

ETL Files

Histogram

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 257e76dfe64cb5b347aba7bc5a31a50c3c8cc106
Compare 4a7ac0e1f2dd20ec4424b4fccb0aba0624407a5f
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Improvements in System.IO.Tests.StreamReaderReadLineTests

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
14.49 μs 13.50 μs 0.93 0.02 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.IO.Tests.StreamReaderReadLineTests*'

System.IO.Tests.StreamReaderReadLineTests.ReadLineAsync(LineLengthRange: [ 33, 128])

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Histogram

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

@performanceautofiler performanceautofiler bot mentioned this issue Jun 25, 2024
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@AndyAyersMS
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Combination of dotnet/runtime#103496 and dotnet/runtime#102927

@AndyAyersMS AndyAyersMS mentioned this issue Jun 25, 2024
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