[Perf] Windows/x64: 14 Regressions on 1/23/2024 10:58:36 PM

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	OwlWindows
Baseline	bb74bb79db53eae474977a0928756a0db7fc6a3f
Compare	d523506920400aca1a805e9c89e1496c1bde9b56
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Tests.Perf_String

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Insert - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	14.35 ns	17.07 ns	1.19	0.08	False
Insert - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	15.27 ns	19.42 ns	1.27	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.Tests.Perf_String*'

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System.Tests.Perf_String.Insert(s1: "Test", i: 2, s2: " Test")

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System.Tests.Perf_String.Insert(s1: "dzsdzsDDZSDZSDZSddsz", i: 7, s2: "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	Windows 10.0.22621
Queue	OwlWindows
Baseline	bb74bb79db53eae474977a0928756a0db7fc6a3f
Compare	d523506920400aca1a805e9c89e1496c1bde9b56
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in Span.IndexerBench

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Ref - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	577.24 ns	639.94 ns	1.11	0.02	False
CoveredIndex2 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	754.80 ns	868.90 ns	1.15	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 'Span.IndexerBench*'

Payloads

Baseline
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Span.IndexerBench.Ref(length: 1024)

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Span.IndexerBench.CoveredIndex2(length: 1024)

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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	bb74bb79db53eae474977a0928756a0db7fc6a3f
Compare	d523506920400aca1a805e9c89e1496c1bde9b56
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

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

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Dequeue_And_Enqueue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	177.11 ns	201.13 ns	1.14	0.20	False
Dequeue_And_Enqueue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	126.82 μs	138.78 μs	1.09	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.Perf_PriorityQueue<Int32, Int32>*'

Payloads

Baseline
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System.Collections.Tests.Perf_PriorityQueue<Int32, Int32>.Dequeue_And_Enqueue(Size: 10)

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

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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	bb74bb79db53eae474977a0928756a0db7fc6a3f
Compare	d523506920400aca1a805e9c89e1496c1bde9b56
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Tests.Perf_Char

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Char_IsLower - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	21.59 ns	28.68 ns	1.33	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.Tests.Perf_Char*'

Payloads

Baseline
Compare

System.Tests.Perf_Char.Char_IsLower(input: "Good afternoon, Constable!")

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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	bb74bb79db53eae474977a0928756a0db7fc6a3f
Compare	d523506920400aca1a805e9c89e1496c1bde9b56
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Collections.Tests.Perf_BitArray

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
BitArrayCopyToByteArray - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	82.73 ns	86.91 ns	1.05	0.04	False
BitArraySetLengthGrow - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	23.22 ns	24.77 ns	1.07	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.Tests.Perf_BitArray*'

Payloads

Baseline
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System.Collections.Tests.Perf_BitArray.BitArrayCopyToByteArray(Size: 512)

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

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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	bb74bb79db53eae474977a0928756a0db7fc6a3f
Compare	d523506920400aca1a805e9c89e1496c1bde9b56
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Diagnostics.Perf_Activity

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
EnumerateActivityLinkTagsLarge - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	5.16 μs	5.73 μs	1.11	0.10	False
EnumerateActivityLinksLarge - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	5.18 μs	5.45 μs	1.05	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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Diagnostics.Perf_Activity*'

Payloads

Baseline
Compare

System.Diagnostics.Perf_Activity.EnumerateActivityLinkTagsLarge

ETL Files

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System.Diagnostics.Perf_Activity.EnumerateActivityLinksLarge

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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	bb74bb79db53eae474977a0928756a0db7fc6a3f
Compare	d523506920400aca1a805e9c89e1496c1bde9b56
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Buffers.Tests.RentReturnArrayPoolTests<Byte>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
MultipleSerial - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	9.81 μs	18.90 μs	1.93	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 'System.Buffers.Tests.RentReturnArrayPoolTests<Byte>*'

Payloads

Baseline
Compare

System.Buffers.Tests.RentReturnArrayPoolTests<Byte>.MultipleSerial(RentalSize: 4096, ManipulateArray: True, Async: False, UseSharedPool: False)

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	bb74bb79db53eae474977a0928756a0db7fc6a3f
Compare	d523506920400aca1a805e9c89e1496c1bde9b56
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Collections.Perf_Frozen<NotKnownComparable>

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	4.12 μs	4.35 μs	1.06	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.Perf_Frozen<NotKnownComparable>*'

Payloads

Baseline
Compare

System.Collections.Perf_Frozen<NotKnownComparable>.ToFrozenSet(Count: 64)

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	bb74bb79db53eae474977a0928756a0db7fc6a3f
Compare	d523506920400aca1a805e9c89e1496c1bde9b56
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Buffers.Text.Tests.Utf8FormatterTests

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
FormatterInt64 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	7.93 ns	8.98 ns	1.13	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.Buffers.Text.Tests.Utf8FormatterTests*'

Payloads

Baseline
Compare

System.Buffers.Text.Tests.Utf8FormatterTests.FormatterInt64(value: 12345)

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Docs

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

[EgorBo]

dotnet/runtime#96609