[Perf] Windows/x64: 73 Improvements on 3/14/2024 8:52:16 AM

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	OwlWindows
Baseline	07b705b6c3a826f4517428a5159a992f825f18fc
Compare	713e69021b6a53a4f7e7affc2eb10965e41f8f3a
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
ImmutableList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.32 ms	1.12 ms	0.85	0.02	False
ImmutableHashSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	31.09 μs	18.69 μs	0.60	0.03	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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.ContainsTrue<String>*'

Payloads

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

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

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JIT Disasms

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	OwlWindows
Baseline	07b705b6c3a826f4517428a5159a992f825f18fc
Compare	713e69021b6a53a4f7e7affc2eb10965e41f8f3a
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in System.Memory.Slice<String>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ReadOnlyMemoryStartSpan - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	7.15 ns	2.26 ns	0.32	0.02	True
MemoryStartLengthSpan - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	7.83 ns	1.97 ns	0.25	0.00	True
ReadOnlyMemoryStartLengthSpan - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	7.59 ns	1.99 ns	0.26	0.01	True
ReadOnlyMemorySpanStart - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	6.34 ns	2.62 ns	0.41	0.01	True
SpanStartLength - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.50 ns	1.44 ns	0.41	0.00	True
ReadOnlySpanStartLength - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.36 ns	1.48 ns	0.44	0.00	True
SpanStart - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.96 ns	1.52 ns	0.52	0.00	True
MemorySpanStart - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	6.47 ns	2.63 ns	0.41	0.00	True
ReadOnlyMemoryStartLength - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	4.53 ns	1.46 ns	0.32	0.01	True
MemorySpanStartLength - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	6.72 ns	2.49 ns	0.37	0.01	True
MemoryStartSpan - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	7.33 ns	2.25 ns	0.31	0.00	True
ReadOnlyMemoryStart - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	4.13 ns	1.48 ns	0.36	0.07	True
MemoryStart - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	4.35 ns	1.58 ns	0.36	0.27	True
ReadOnlyMemorySpanStartLength - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	6.56 ns	2.51 ns	0.38	0.02	True
MemoryStartLength - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	4.94 ns	1.56 ns	0.32	0.02	True
ReadOnlySpanStart - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.82 ns	1.48 ns	0.52	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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Memory.Slice<String>*'

Payloads

Baseline
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System.Memory.Slice<String>.ReadOnlyMemoryStartSpan

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System.Memory.Slice<String>.MemoryStartLengthSpan

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System.Memory.Slice<String>.ReadOnlyMemoryStartLengthSpan

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System.Memory.Slice<String>.ReadOnlyMemorySpanStart

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System.Memory.Slice<String>.SpanStartLength

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System.Memory.Slice<String>.ReadOnlySpanStartLength

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System.Memory.Slice<String>.SpanStart

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System.Memory.Slice<String>.MemorySpanStart

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System.Memory.Slice<String>.ReadOnlyMemoryStartLength

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System.Memory.Slice<String>.MemorySpanStartLength

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System.Memory.Slice<String>.MemoryStartSpan

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System.Memory.Slice<String>.ReadOnlyMemoryStart

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System.Memory.Slice<String>.MemoryStart

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System.Memory.Slice<String>.ReadOnlyMemorySpanStartLength

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System.Memory.Slice<String>.MemoryStartLength

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System.Memory.Slice<String>.ReadOnlySpanStart

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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	OwlWindows
Baseline	07b705b6c3a826f4517428a5159a992f825f18fc
Compare	713e69021b6a53a4f7e7affc2eb10965e41f8f3a
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.Sort<IntClass>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
LinqQuery - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	57.20 μs	47.55 μs	0.83	0.01	True
LinqOrderByExtension - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	56.60 μs	47.23 μs	0.83	0.00	True
Array_Comparison - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	46.99 μs	32.27 μs	0.69	0.28	False
Array_ComparerClass - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	44.91 μs	33.48 μs	0.75	0.12	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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.Sort<IntClass>*'

Payloads

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

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

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

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System.Collections.Sort<IntClass>.Array_ComparerClass(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	OwlWindows
Baseline	07b705b6c3a826f4517428a5159a992f825f18fc
Compare	713e69021b6a53a4f7e7affc2eb10965e41f8f3a
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
Dictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.45 μs	1.34 μs	0.55	0.07	True
Queue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.65 μs	1.54 μs	0.93	0.19	False
List - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.73 μs	885.73 ns	0.51	0.21	True
SortedDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	9.97 μs	6.85 μs	0.69	0.05	True
SortedSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	4.07 μs	3.55 μs	0.87	0.34	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.IterateForEach<String>*'

Payloads

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

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

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

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

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

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JIT Disasms

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	OwlWindows
Baseline	07b705b6c3a826f4517428a5159a992f825f18fc
Compare	713e69021b6a53a4f7e7affc2eb10965e41f8f3a
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

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

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SerializeToWriter - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	13.84 μs	11.43 μs	0.83	0.37	False
SerializeToUtf8Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	14.66 μs	13.56 μs	0.93	0.27	False
SerializeToStream - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	15.09 μs	12.55 μs	0.83	0.23	False
SerializeObjectProperty - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	15.24 μs	13.09 μs	0.86	0.29	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.Text.Json.Serialization.Tests.WriteJson<ImmutableDictionary<String, String>>*'

Payloads

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

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

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

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

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JIT Disasms

Docs

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	OwlWindows
Baseline	07b705b6c3a826f4517428a5159a992f825f18fc
Compare	713e69021b6a53a4f7e7affc2eb10965e41f8f3a
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in System.Memory.Constructors<String>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
MemoryFromArrayStartLength - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	5.59 ns	2.63 ns	0.47	0.04	True
ArrayAsMemoryStartLength - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	7.50 ns	3.53 ns	0.47	0.05	True
ArrayAsMemory - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	5.98 ns	3.49 ns	0.58	0.04	True
ReadOnlySpanFromMemory - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.27 ns	1.96 ns	0.60	0.01	True
ArrayAsSpan - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	4.94 ns	2.47 ns	0.50	0.02	True
ReadOnlySpanImplicitCastFromSpan - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.91 ns	0.02 ns	0.01	0.05	True
ReadOnlySpanImplicitCastFromArray - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.32 ns	0.30 ns	0.22	0.01	True
SpanFromMemory - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.26 ns	2.01 ns	0.62	0.01	True
ArrayAsSpanStartLength - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	6.43 ns	2.73 ns	0.43	0.02	True
MemoryFromArray - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	5.03 ns	2.68 ns	0.53	0.04	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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Memory.Constructors<String>*'

Payloads

Baseline
Compare

System.Memory.Constructors<String>.MemoryFromArrayStartLength

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System.Memory.Constructors<String>.ArrayAsMemoryStartLength

ETL Files

Histogram

JIT Disasms

System.Memory.Constructors<String>.ArrayAsMemory

ETL Files

Histogram

JIT Disasms

System.Memory.Constructors<String>.ReadOnlySpanFromMemory

ETL Files

Histogram

JIT Disasms

System.Memory.Constructors<String>.ArrayAsSpan

ETL Files

Histogram

JIT Disasms

System.Memory.Constructors<String>.ReadOnlySpanImplicitCastFromSpan

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Histogram

JIT Disasms

System.Memory.Constructors<String>.ReadOnlySpanImplicitCastFromArray

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Histogram

JIT Disasms

System.Memory.Constructors<String>.SpanFromMemory

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Histogram

JIT Disasms

System.Memory.Constructors<String>.ArrayAsSpanStartLength

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JIT Disasms

System.Memory.Constructors<String>.MemoryFromArray

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JIT Disasms

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	OwlWindows
Baseline	07b705b6c3a826f4517428a5159a992f825f18fc
Compare	713e69021b6a53a4f7e7affc2eb10965e41f8f3a
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
ImmutableDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	228.25 μs	212.40 μs	0.93	0.03	False
ConcurrentStack - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	4.50 μs	3.76 μs	0.83	0.03	True
ImmutableHashSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	211.84 μs	168.24 μs	0.79	0.01	True
Stack - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.77 μs	2.35 μs	0.85	0.24	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<String>*'

Payloads

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

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JIT Disasms

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

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

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System.Collections.CreateAddAndClear<String>.Stack(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	Windows 10.0.22621
Queue	OwlWindows
Baseline	07b705b6c3a826f4517428a5159a992f825f18fc
Compare	713e69021b6a53a4f7e7affc2eb10965e41f8f3a
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

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

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ParseThenWrite - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.63 μs	3.34 μs	0.92	0.02	False
ParseThenWrite - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.98 μs	3.61 μs	0.91	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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Node.Tests.Perf_ParseThenWrite*'

Payloads

Baseline
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System.Text.Json.Node.Tests.Perf_ParseThenWrite.ParseThenWrite(IsDataIndented: False, TestCase: Json400B)

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System.Text.Json.Node.Tests.Perf_ParseThenWrite.ParseThenWrite(IsDataIndented: True, TestCase: Json400B)

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JIT Disasms

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	OwlWindows
Baseline	07b705b6c3a826f4517428a5159a992f825f18fc
Compare	713e69021b6a53a4f7e7affc2eb10965e41f8f3a
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
ImmutableHashSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	24.66 μs	16.38 μs	0.66	0.08	True
ImmutableList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.59 ms	2.25 ms	0.87	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.Collections.ContainsFalse<String>*'

Payloads

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

ETL Files

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

ETL Files

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JIT Disasms

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	OwlWindows
Baseline	07b705b6c3a826f4517428a5159a992f825f18fc
Compare	713e69021b6a53a4f7e7affc2eb10965e41f8f3a
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
Span - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	300.66 ns	151.34 ns	0.50	0.01	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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.IndexerSet<String>*'

Payloads

Baseline
Compare

System.Collections.IndexerSet<String>.Span(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	Windows 10.0.22621
Queue	OwlWindows
Baseline	07b705b6c3a826f4517428a5159a992f825f18fc
Compare	713e69021b6a53a4f7e7affc2eb10965e41f8f3a
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
SortedDictionaryDeepCopy - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	9.76 μs	7.10 μs	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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.CtorFromCollection<String>*'

Payloads

Baseline
Compare

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

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JIT Disasms

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	OwlWindows
Baseline	07b705b6c3a826f4517428a5159a992f825f18fc
Compare	713e69021b6a53a4f7e7affc2eb10965e41f8f3a
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.Perf_Frozen<ReferenceType>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ToFrozenSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	190.78 ns	165.47 ns	0.87	0.09	False
ToFrozenDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	97.71 ns	64.97 ns	0.66	0.07	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.Perf_Frozen<ReferenceType>*'

Payloads

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System.Collections.Perf_Frozen<ReferenceType>.ToFrozenSet(Count: 4)

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System.Collections.Perf_Frozen<ReferenceType>.ToFrozenDictionary(Count: 4)

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JIT Disasms

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	OwlWindows
Baseline	07b705b6c3a826f4517428a5159a992f825f18fc
Compare	713e69021b6a53a4f7e7affc2eb10965e41f8f3a
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
ToFrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	299.31 ns	245.79 ns	0.82	0.31	False
ToFrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	264.01 ns	246.52 ns	0.93	0.29	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.Perf_LengthBucketsFrozenDictionary*'

Payloads

Baseline
Compare

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

ETL Files

Histogram

JIT Disasms

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

ETL Files

Histogram

JIT Disasms

Docs

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	OwlWindows
Baseline	07b705b6c3a826f4517428a5159a992f825f18fc
Compare	713e69021b6a53a4f7e7affc2eb10965e41f8f3a
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
GroupBy00LinqMethodX - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.02 secs	2.87 secs	0.95	0.09	False
GroupBy00AggregateByX - Duration of single invocation 📈 - ADX Test Multi Config Graph	3.06 secs	2.84 secs	0.93	0.09	False
CountBy00LinqMethodX - Duration of single invocation 📈 - ADX Test Multi Config Graph	1.98 secs	1.82 secs	0.92	0.16	False
CountBy00AggregateByX - Duration of single invocation 📈 - ADX Test Multi Config Graph	1.98 secs	1.82 secs	0.92	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 'LinqBenchmarks*'

Payloads

Baseline
Compare

LinqBenchmarks.GroupBy00LinqMethodX

ETL Files

Histogram

JIT Disasms

LinqBenchmarks.GroupBy00AggregateByX

ETL Files

Histogram

JIT Disasms

LinqBenchmarks.CountBy00LinqMethodX

ETL Files

Histogram

JIT Disasms

LinqBenchmarks.CountBy00AggregateByX

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	Windows 10.0.22621
Queue	OwlWindows
Baseline	07b705b6c3a826f4517428a5159a992f825f18fc
Compare	713e69021b6a53a4f7e7affc2eb10965e41f8f3a
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

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

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ConcurrentDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	6.32 μs	5.27 μs	0.83	0.00	True
ImmutableDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	19.35 μs	16.91 μs	0.87	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.Collections.TryGetValueFalse<String, String>*'

Payloads

Baseline
Compare

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

ETL Files

Histogram

JIT Disasms

System.Collections.TryGetValueFalse<String, String>.ImmutableDictionary(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	Windows 10.0.22621
Queue	OwlWindows
Baseline	07b705b6c3a826f4517428a5159a992f825f18fc
Compare	713e69021b6a53a4f7e7affc2eb10965e41f8f3a
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in PerfLabTests.DelegatePerf

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
MulticastDelegateInvoke - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	39.12 ms	33.55 ms	0.86	0.13	False
MulticastDelegateInvoke - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	4.00 ms	3.44 ms	0.86	0.13	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.DelegatePerf*'

Payloads

Baseline
Compare

PerfLabTests.DelegatePerf.MulticastDelegateInvoke(length: 1000)

ETL Files

Histogram

JIT Disasms

PerfLabTests.DelegatePerf.MulticastDelegateInvoke(length: 100)

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	Windows 10.0.22621
Queue	OwlWindows
Baseline	07b705b6c3a826f4517428a5159a992f825f18fc
Compare	713e69021b6a53a4f7e7affc2eb10965e41f8f3a
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.Tests.Add_Remove_SteadyState<String>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ConcurrentStack - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	14.10 ns	12.65 ns	0.90	0.08	False
ImmutableStack - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	11.36 ns	10.21 ns	0.90	0.07	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.Tests.Add_Remove_SteadyState<String>*'

Payloads

Baseline
Compare

System.Collections.Tests.Add_Remove_SteadyState<String>.ConcurrentStack(Count: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.Tests.Add_Remove_SteadyState<String>.ImmutableStack(Count: 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	Windows 10.0.22621
Queue	OwlWindows
Baseline	07b705b6c3a826f4517428a5159a992f825f18fc
Compare	713e69021b6a53a4f7e7affc2eb10965e41f8f3a
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.Concurrent.AddRemoveFromSameThreads<String>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ConcurrentStack - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	137.69 ms	117.84 ms	0.86	0.37	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.Concurrent.AddRemoveFromSameThreads<String>*'

Payloads

Baseline
Compare

System.Collections.Concurrent.AddRemoveFromSameThreads<String>.ConcurrentStack(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	Windows 10.0.22621
Queue	OwlWindows
Baseline	07b705b6c3a826f4517428a5159a992f825f18fc
Compare	713e69021b6a53a4f7e7affc2eb10965e41f8f3a
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in System.Collections.IterateFor<String>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Span - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	300.25 ns	152.47 ns	0.51	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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.IterateFor<String>*'

Payloads

Baseline
Compare

System.Collections.IterateFor<String>.Span(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	Windows 10.0.22621
Queue	OwlWindows
Baseline	07b705b6c3a826f4517428a5159a992f825f18fc
Compare	713e69021b6a53a4f7e7affc2eb10965e41f8f3a
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
ImmutableHashSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	37.03 μs	22.46 μs	0.61	0.02	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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.ContainsTrueComparer<String>*'

Payloads

Baseline
Compare

System.Collections.ContainsTrueComparer<String>.ImmutableHashSet(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	Windows 10.0.22621
Queue	OwlWindows
Baseline	07b705b6c3a826f4517428a5159a992f825f18fc
Compare	713e69021b6a53a4f7e7affc2eb10965e41f8f3a
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

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

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ImmutableDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	24.18 μs	18.64 μs	0.77	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 'System.Collections.ContainsKeyTrue<String, String>*'

Payloads

Baseline
Compare

System.Collections.ContainsKeyTrue<String, String>.ImmutableDictionary(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	Windows 10.0.22621
Queue	OwlWindows
Baseline	07b705b6c3a826f4517428a5159a992f825f18fc
Compare	713e69021b6a53a4f7e7affc2eb10965e41f8f3a
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

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

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SerializeObjectProperty - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	11.20 μs	9.37 μs	0.84	0.42	False
SerializeToStream - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	10.49 μs	9.09 μs	0.87	0.48	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.Text.Json.Serialization.Tests.WriteJson<ImmutableSortedDictionary<String, String>>*'

Payloads

Baseline
Compare

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

ETL Files

Histogram

JIT Disasms

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

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	Windows 10.0.22621
Queue	OwlWindows
Baseline	07b705b6c3a826f4517428a5159a992f825f18fc
Compare	713e69021b6a53a4f7e7affc2eb10965e41f8f3a
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
Dictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	22.90 μs	21.22 μs	0.93	0.12	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.CreateAddAndRemove<String>*'

Payloads

Baseline
Compare

System.Collections.CreateAddAndRemove<String>.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	Windows 10.0.22621
Queue	OwlWindows
Baseline	07b705b6c3a826f4517428a5159a992f825f18fc
Compare	713e69021b6a53a4f7e7affc2eb10965e41f8f3a
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in System.IO.Tests.Perf_FileStream

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Write - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	173.65 ms	113.16 ms	0.65	0.71	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.Perf_FileStream*'

Payloads

Baseline
Compare

System.IO.Tests.Perf_FileStream.Write(fileSize: 104857600, userBufferSize: 4096, options: None)

ETL Files

Histogram

JIT Disasms

Docs

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