[Perf] Windows/x64: 36 Regressions on 6/22/2024 6:46:45 PM

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	0262a63be0f560fa902b1e31e9a10760e466352d
Compare	8e92aef5387fe1d4b9159b4a3657416ac7d0a05a
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in PerfLabTests.CastingPerf2.CastingPerf

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ObjFooIsObj - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	574.82 μs	623.93 μs	1.09	0.02	False
ObjScalarValueType - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	711.47 μs	775.21 μs	1.09	0.09	False
ObjInt - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	714.18 μs	772.54 μs	1.08	0.09	False
FooObjIsNull - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	374.64 μs	494.19 μs	1.32	0.04	False
IFooFooIsIFoo - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	577.14 μs	625.90 μs	1.08	0.02	False
ObjObjrefValueType - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	1.21 ms	1.27 ms	1.05	0.15	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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'PerfLabTests.CastingPerf2.CastingPerf*'

PerfLabTests.CastingPerf2.CastingPerf.ObjFooIsObj

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PerfLabTests.CastingPerf2.CastingPerf.ObjScalarValueType

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PerfLabTests.CastingPerf2.CastingPerf.ObjInt

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PerfLabTests.CastingPerf2.CastingPerf.FooObjIsNull

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PerfLabTests.CastingPerf2.CastingPerf.IFooFooIsIFoo

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PerfLabTests.CastingPerf2.CastingPerf.ObjObjrefValueType

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Docs

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

---

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	0262a63be0f560fa902b1e31e9a10760e466352d
Compare	8e92aef5387fe1d4b9159b4a3657416ac7d0a05a
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in PerfLabTests.CastingPerf

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ObjInt - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	290.14 μs	312.76 μs	1.08	0.02	False
IFooFooIsIFoo - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	293.26 μs	312.63 μs	1.07	0.01	False
ObjFooIsObj - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	288.49 μs	312.00 μs	1.08	0.02	False
ObjScalarValueType - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	288.16 μs	311.98 μs	1.08	0.02	False
ObjObjrefValueType - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	293.01 μs	312.89 μs	1.07	0.02	False
ObjFooIsObj2 - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	293.40 μs	312.58 μs	1.07	0.01	False
FooObjIsNull - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	291.06 μs	312.10 μs	1.07	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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'PerfLabTests.CastingPerf*'

PerfLabTests.CastingPerf.ObjInt

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PerfLabTests.CastingPerf.IFooFooIsIFoo

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PerfLabTests.CastingPerf.ObjFooIsObj

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PerfLabTests.CastingPerf.ObjScalarValueType

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PerfLabTests.CastingPerf.ObjObjrefValueType

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PerfLabTests.CastingPerf.ObjFooIsObj2

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PerfLabTests.CastingPerf.FooObjIsNull

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Docs

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

---

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	0262a63be0f560fa902b1e31e9a10760e466352d
Compare	8e92aef5387fe1d4b9159b4a3657416ac7d0a05a
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Globalization.Tests.StringSearch

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
IsPrefix_DifferentFirstChar - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	11.86 ns	13.11 ns	1.11	0.05	False
LastIndexOf_Word_NotFound - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	563.91 ns	986.89 ns	1.75	0.02	False
IsPrefix_DifferentFirstChar - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	11.82 ns	13.08 ns	1.11	0.06	False
LastIndexOf_Word_NotFound - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	566.06 ns	986.87 ns	1.74	0.03	False
IsPrefix_DifferentFirstChar - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	11.80 ns	12.95 ns	1.10	0.04	False
LastIndexOf_Word_NotFound - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	792.60 ns	997.15 ns	1.26	0.09	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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Globalization.Tests.StringSearch*'

System.Globalization.Tests.StringSearch.IsPrefix_DifferentFirstChar(Options: (, None, False))

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System.Globalization.Tests.StringSearch.LastIndexOf_Word_NotFound(Options: (, IgnoreCase, False))

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System.Globalization.Tests.StringSearch.IsPrefix_DifferentFirstChar(Options: (en-US, None, False))

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

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System.Globalization.Tests.StringSearch.IsPrefix_DifferentFirstChar(Options: (en-US, IgnoreNonSpace, False))

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

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Docs

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

---

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	0262a63be0f560fa902b1e31e9a10760e466352d
Compare	8e92aef5387fe1d4b9159b4a3657416ac7d0a05a
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in PerfLabTests.LowLevelPerf

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
EmptyStaticFunction5Arg - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	1.58 ms	1.84 ms	1.16	0.03	False
ObjectStringIsString - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	93.60 μs	132.85 μs	1.42	0.04	False
InterfaceInterfaceMethodSwitchCallType - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	779.89 μs	873.51 μs	1.12	0.02	False
GenericClassWithSTringGenericInstanceMethod - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	187.20 μs	247.21 μs	1.32	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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'PerfLabTests.LowLevelPerf*'

PerfLabTests.LowLevelPerf.EmptyStaticFunction5Arg

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PerfLabTests.LowLevelPerf.ObjectStringIsString

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PerfLabTests.LowLevelPerf.InterfaceInterfaceMethodSwitchCallType

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PerfLabTests.LowLevelPerf.GenericClassWithSTringGenericInstanceMethod

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Docs

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

---

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	0262a63be0f560fa902b1e31e9a10760e466352d
Compare	8e92aef5387fe1d4b9159b4a3657416ac7d0a05a
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Tests.Perf_Version

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
TryFormat4 - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	21.37 ns	27.90 ns	1.31	0.23	False
TryFormatL - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	42.88 ns	48.36 ns	1.13	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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Version*'

System.Tests.Perf_Version.TryFormat4

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System.Tests.Perf_Version.TryFormatL

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Docs

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

---

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	0262a63be0f560fa902b1e31e9a10760e466352d
Compare	8e92aef5387fe1d4b9159b4a3657416ac7d0a05a
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in IfStatements.IfStatements

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
AndAnd - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	37.46 μs	40.58 μs	1.08	0.04	False
Single - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	28.13 μs	34.32 μs	1.22	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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'IfStatements.IfStatements*'

IfStatements.IfStatements.AndAnd

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IfStatements.IfStatements.Single

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Docs

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

---

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	0262a63be0f560fa902b1e31e9a10760e466352d
Compare	8e92aef5387fe1d4b9159b4a3657416ac7d0a05a
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Tests.Perf_Int64

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
TryFormat - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	24.43 ns	30.46 ns	1.25	0.20	False
ParseSpan - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	27.52 ns	38.90 ns	1.41	0.02	False
Parse - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	28.73 ns	38.19 ns	1.33	0.02	False
TryParseSpan - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	27.45 ns	36.95 ns	1.35	0.04	False
TryParse - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	27.78 ns	38.29 ns	1.38	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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Int64*'

System.Tests.Perf_Int64.TryFormat(value: -9223372036854775808)

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System.Tests.Perf_Int64.ParseSpan(value: "9223372036854775807")

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System.Tests.Perf_Int64.Parse(value: "9223372036854775807")

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System.Tests.Perf_Int64.TryParseSpan(value: "9223372036854775807")

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System.Tests.Perf_Int64.TryParse(value: "9223372036854775807")

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

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	0262a63be0f560fa902b1e31e9a10760e466352d
Compare	8e92aef5387fe1d4b9159b4a3657416ac7d0a05a
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.IO.Tests.BinaryReaderTests

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ReadUInt16 - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	4.19 ns	5.29 ns	1.26	0.05	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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.IO.Tests.BinaryReaderTests*'

System.IO.Tests.BinaryReaderTests.ReadUInt16

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Docs

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

---

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	0262a63be0f560fa902b1e31e9a10760e466352d
Compare	8e92aef5387fe1d4b9159b4a3657416ac7d0a05a
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Collections.CreateAddAndClear<Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Stack - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	1.19 μs	1.32 μs	1.11	0.08	False
List - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	1.21 μs	1.35 μs	1.11	0.05	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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.CreateAddAndClear<Int32>*'

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

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

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Docs

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

---

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	0262a63be0f560fa902b1e31e9a10760e466352d
Compare	8e92aef5387fe1d4b9159b4a3657416ac7d0a05a
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Collections.ContainsFalse<Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Stack - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	26.03 μs	31.13 μs	1.20	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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.ContainsFalse<Int32>*'

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

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