[Perf] Linux/x64: 23 Improvements on 12/1/2023 1:54:35 AM

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	ffbe1db6e755ffd92f10793107852e8e70fccd34
Compare	8c07adcda9ed72249e47fe7e7e5e8a984333251e
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in PerfLabTests.LowLevelPerf

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
GenericClassWithSTringGenericInstanceMethod - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	182.36 μs	153.48 μs	0.84	0.20	False
InterfaceInterfaceMethod - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.52 ms	2.30 ms	0.91	0.04	False
GenericClassGenericInstanceMethod - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	131.45 μs	109.56 μs	0.83	0.04	False
SealedClassInterfaceMethod - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	131.34 μs	109.44 μs	0.83	0.04	False

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.LowLevelPerf*'

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PerfLabTests.LowLevelPerf.GenericClassWithSTringGenericInstanceMethod

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PerfLabTests.LowLevelPerf.InterfaceInterfaceMethod

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PerfLabTests.LowLevelPerf.GenericClassGenericInstanceMethod

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PerfLabTests.LowLevelPerf.SealedClassInterfaceMethod

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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	ffbe1db6e755ffd92f10793107852e8e70fccd34
Compare	8c07adcda9ed72249e47fe7e7e5e8a984333251e
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
Equals_Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	6.08 ns	4.33 ns	0.71	0.42	False
ToLower_Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	13.51 ns	10.64 ns	0.79	0.20	False
ToUpper_Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	13.49 ns	11.13 ns	0.83	0.21	False
Equals_Chars - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	8.95 ns	6.54 ns	0.73	0.10	False

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*'

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System.Text.Perf_Ascii.Equals_Bytes(Size: 128)

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System.Text.Perf_Ascii.ToLower_Bytes(Size: 128)

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System.Text.Perf_Ascii.ToUpper_Bytes(Size: 128)

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System.Text.Perf_Ascii.Equals_Chars(Size: 128)

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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	ffbe1db6e755ffd92f10793107852e8e70fccd34
Compare	8c07adcda9ed72249e47fe7e7e5e8a984333251e
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
TryParseUInt64Hex - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	12.22 ns	10.49 ns	0.86	0.08	False

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*'

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System.Buffers.Text.Tests.Utf8ParserTests.TryParseUInt64Hex(value: FFFFFFFFFFFFFFFF)

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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	ffbe1db6e755ffd92f10793107852e8e70fccd34
Compare	8c07adcda9ed72249e47fe7e7e5e8a984333251e
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.Tests.Perf_BitArray

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
BitArrayGet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	48.28 ns	41.74 ns	0.86	0.14	False
BitArrayGet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	6.28 μs	5.38 μs	0.86	0.14	False

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_BitArray*'

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System.Collections.Tests.Perf_BitArray.BitArrayGet(Size: 4)

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System.Collections.Tests.Perf_BitArray.BitArrayGet(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	ffbe1db6e755ffd92f10793107852e8e70fccd34
Compare	8c07adcda9ed72249e47fe7e7e5e8a984333251e
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
GetExtension - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	17.37 ns	15.84 ns	0.91	0.11	False

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*'

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System.IO.Tests.Perf_Path.GetExtension

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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	ffbe1db6e755ffd92f10793107852e8e70fccd34
Compare	8c07adcda9ed72249e47fe7e7e5e8a984333251e
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in Benchstone.MDBenchI.MDArray2

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Test - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.57 secs	1.38 secs	0.88	0.00	True

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.MDBenchI.MDArray2*'

Payloads

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Benchstone.MDBenchI.MDArray2.Test

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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	ffbe1db6e755ffd92f10793107852e8e70fccd34
Compare	8c07adcda9ed72249e47fe7e7e5e8a984333251e
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
IndexOf_Word_NotFound - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	29.07 ns	25.12 ns	0.86	0.06	False

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*'

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System.Globalization.Tests.StringSearch.IndexOf_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	ffbe1db6e755ffd92f10793107852e8e70fccd34
Compare	8c07adcda9ed72249e47fe7e7e5e8a984333251e
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in PerfLabTests.CastingPerf2.CastingPerf

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
FooObjCastIfIsa - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	284.06 μs	262.62 μs	0.92	0.03	False

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.CastingPerf2.CastingPerf*'

Payloads

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PerfLabTests.CastingPerf2.CastingPerf.FooObjCastIfIsa

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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	ffbe1db6e755ffd92f10793107852e8e70fccd34
Compare	8c07adcda9ed72249e47fe7e7e5e8a984333251e
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
WriteCharArray - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	75.69 ms	71.30 ms	0.94	0.16	False
WritePartialCharArray - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	121.59 ms	103.06 ms	0.85	0.14	False

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*'

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System.IO.Tests.Perf_StreamWriter.WriteCharArray(writeLength: 2)

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System.IO.Tests.Perf_StreamWriter.WritePartialCharArray(writeLength: 2)

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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	ffbe1db6e755ffd92f10793107852e8e70fccd34
Compare	8c07adcda9ed72249e47fe7e7e5e8a984333251e
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in Microsoft.Extensions.Logging.ScopesOverheadBenchmark

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
FilteredByLevel - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	4.59 ns	3.50 ns	0.76	0.17	False
FilteredByLevel - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	4.59 ns	3.52 ns	0.77	0.10	False

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 'Microsoft.Extensions.Logging.ScopesOverheadBenchmark*'

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Microsoft.Extensions.Logging.ScopesOverheadBenchmark.FilteredByLevel(HasISupportLoggingScopeLogger: False, CaptureScopes: False)

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Microsoft.Extensions.Logging.ScopesOverheadBenchmark.FilteredByLevel(HasISupportLoggingScopeLogger: False, CaptureScopes: 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	ffbe1db6e755ffd92f10793107852e8e70fccd34
Compare	8c07adcda9ed72249e47fe7e7e5e8a984333251e
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in Benchstone.BenchI.XposMatrix

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Test - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	17.12 μs	15.16 μs	0.89	0.03	False

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.XposMatrix*'

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Benchstone.BenchI.XposMatrix.Test

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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	ffbe1db6e755ffd92f10793107852e8e70fccd34
Compare	8c07adcda9ed72249e47fe7e7e5e8a984333251e
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
TryParse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	14.40 ns	10.88 ns	0.76	0.13	False
TryParseSpan - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	12.57 ns	11.16 ns	0.89	0.17	False

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*'

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

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

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Docs

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

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	ffbe1db6e755ffd92f10793107852e8e70fccd34
Compare	8c07adcda9ed72249e47fe7e7e5e8a984333251e
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
ConcurrentBag - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.64 μs	3.21 μs	0.88	0.02	False

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<String>*'

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

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Docs

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