[Perf] Windows/x64: 40 Regressions on 1/9/2024 2:49:36 AM

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	OwlWindows
Baseline	abffa8fd7c9a9eaaaba70ca8052d605b85918bd4
Compare	4276583079ac18a861617cb901be6a7dd90aaf3e
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Tests.Perf_Uri

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Ctor - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	80.73 ns	102.37 ns	1.27	0.46	False
Ctor - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	97.34 ns	107.63 ns	1.11	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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Uri*'

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

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System.Tests.Perf_Uri.Ctor(input: "https://CONTOSO.com")

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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	abffa8fd7c9a9eaaaba70ca8052d605b85918bd4
Compare	4276583079ac18a861617cb901be6a7dd90aaf3e
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions 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
Count - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	139.57 μs	149.63 μs	1.07	0.04	True
Count - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	928.03 μs	1.00 ms	1.08	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.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock*'

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

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System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: ".*", Options: Compiled)

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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	abffa8fd7c9a9eaaaba70ca8052d605b85918bd4
Compare	4276583079ac18a861617cb901be6a7dd90aaf3e
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
CheckIsInstAnyIsInterfaceNo - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	27.89 μs	69.72 μs	2.50	0.01	True
CheckIsInstAnyIsInterfaceYes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	27.88 μs	57.40 μs	2.06	0.01	True
CheckObjIsInterfaceYes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	27.87 μs	56.87 μs	2.04	0.01	True
CheckObjIsInterfaceNo - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	27.88 μs	69.71 μs	2.50	0.01	True
CheckArrayIsInterfaceNo - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	27.88 μs	69.70 μs	2.50	0.01	True
CheckArrayIsInterfaceYes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	27.87 μs	57.57 μs	2.07	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 'PerfLabTests.CastingPerf*'

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PerfLabTests.CastingPerf.CheckIsInstAnyIsInterfaceNo

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PerfLabTests.CastingPerf.CheckIsInstAnyIsInterfaceYes

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PerfLabTests.CastingPerf.CheckObjIsInterfaceYes

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PerfLabTests.CastingPerf.CheckObjIsInterfaceNo

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PerfLabTests.CastingPerf.CheckArrayIsInterfaceNo

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PerfLabTests.CastingPerf.CheckArrayIsInterfaceYes

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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	abffa8fd7c9a9eaaaba70ca8052d605b85918bd4
Compare	4276583079ac18a861617cb901be6a7dd90aaf3e
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Collections.Tests.Add_Remove_SteadyState<Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ImmutableStack - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	9.35 ns	11.42 ns	1.22	0.01	True
ConcurrentStack - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	11.95 ns	13.40 ns	1.12	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<Int32>*'

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System.Collections.Tests.Add_Remove_SteadyState<Int32>.ImmutableStack(Count: 512)

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System.Collections.Tests.Add_Remove_SteadyState<Int32>.ConcurrentStack(Count: 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	abffa8fd7c9a9eaaaba70ca8052d605b85918bd4
Compare	4276583079ac18a861617cb901be6a7dd90aaf3e
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

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

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
K_Max_Elements - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.89 μs	4.20 μs	1.08	0.04	True
Enumerate - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	76.02 ns	90.93 ns	1.20	0.27	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.Tests.Perf_PriorityQueue<Guid, Guid>*'

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System.Collections.Tests.Perf_PriorityQueue<Guid, Guid>.K_Max_Elements(Size: 1000)

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System.Collections.Tests.Perf_PriorityQueue<Guid, Guid>.Enumerate(Size: 100)

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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	abffa8fd7c9a9eaaaba70ca8052d605b85918bd4
Compare	4276583079ac18a861617cb901be6a7dd90aaf3e
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Threading.Tests.Perf_CancellationToken

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
CreateLinkedTokenSource1 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	37.02 ns	50.47 ns	1.36	0.17	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.Threading.Tests.Perf_CancellationToken*'

Payloads

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System.Threading.Tests.Perf_CancellationToken.CreateLinkedTokenSource1

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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	abffa8fd7c9a9eaaaba70ca8052d605b85918bd4
Compare	4276583079ac18a861617cb901be6a7dd90aaf3e
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.IO.Tests.Perf_Path

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
GetRandomFileName - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	71.62 ns	95.33 ns	1.33	0.09	False
GetFileName - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	22.87 ns	28.05 ns	1.23	0.04	True
GetFullPathWithRedundantSegments - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	564.43 ns	635.86 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.IO.Tests.Perf_Path*'

Payloads

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System.IO.Tests.Perf_Path.GetRandomFileName

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System.IO.Tests.Perf_Path.GetFileName

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System.IO.Tests.Perf_Path.GetFullPathWithRedundantSegments

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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	abffa8fd7c9a9eaaaba70ca8052d605b85918bd4
Compare	4276583079ac18a861617cb901be6a7dd90aaf3e
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Text.RegularExpressions.Tests.Perf_Regex_Common

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Uri_IsMatch - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	73.93 ns	82.21 ns	1.11	0.03	False
IP_IsMatch - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	119.89 ns	129.01 ns	1.08	0.01	True
IP_IsNotMatch - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	120.51 ns	128.81 ns	1.07	0.03	True
Email_IsMatch - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	100.18 ns	116.50 ns	1.16	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.Text.RegularExpressions.Tests.Perf_Regex_Common*'

Payloads

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

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

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

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

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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	abffa8fd7c9a9eaaaba70ca8052d605b85918bd4
Compare	4276583079ac18a861617cb901be6a7dd90aaf3e
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Text.Encodings.Web.Tests.Perf_Encoders

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
EncodeUtf16 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	57.31 ns	61.56 ns	1.07	0.04	False
EncodeUtf16 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	91.11 ns	96.13 ns	1.06	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.Text.Encodings.Web.Tests.Perf_Encoders*'

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System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf16(arguments: Url,&lorem ipsum=dolor sit amet,16)

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System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf16(arguments: Url,&lorem ipsum=dolor sit amet,512)

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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	Windows 10.0.22621
Queue	OwlWindows
Baseline	abffa8fd7c9a9eaaaba70ca8052d605b85918bd4
Compare	4276583079ac18a861617cb901be6a7dd90aaf3e
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Tests.Perf_Enum

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
GetName_NonGeneric_Flags - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	34.07 ns	37.37 ns	1.10	0.40	False
ToString_Flags - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	23.34 ns	26.22 ns	1.12	0.45	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_Enum*'

Payloads

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System.Tests.Perf_Enum.GetName_NonGeneric_Flags

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System.Tests.Perf_Enum.ToString_Flags(value: 32)

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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	abffa8fd7c9a9eaaaba70ca8052d605b85918bd4
Compare	4276583079ac18a861617cb901be6a7dd90aaf3e
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_IsUpper - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	16.73 ns	23.70 ns	1.42	0.09	True
Char_ToLowerInvariant - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	8.45 ns	11.86 ns	1.40	0.03	False
Char_IsLower - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	21.09 ns	27.58 ns	1.31	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.Tests.Perf_Char*'

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

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System.Tests.Perf_Char.Char_ToLowerInvariant(input: "Hello World!")

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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	abffa8fd7c9a9eaaaba70ca8052d605b85918bd4
Compare	4276583079ac18a861617cb901be6a7dd90aaf3e
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Collections.ContainsFalse<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	712.39 μs	755.41 μs	1.06	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.ContainsFalse<String>*'

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System.Collections.ContainsFalse<String>.Span(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	abffa8fd7c9a9eaaaba70ca8052d605b85918bd4
Compare	4276583079ac18a861617cb901be6a7dd90aaf3e
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Text.RegularExpressions.Tests.Perf_Regex_Industry_BoostDocs_Simple

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
IsMatch - Duration of single invocation 📈 - ADX Test Multi Config Graph	37.47 ns	41.26 ns	1.10	0.04	True
IsMatch - Duration of single invocation 📈 - ADX Test Multi Config Graph	59.81 ns	66.40 ns	1.11	0.07	True
IsMatch - Duration of single invocation 📈 - ADX Test Multi Config Graph	37.54 ns	41.52 ns	1.11	0.06	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.Text.RegularExpressions.Tests.Perf_Regex_Industry_BoostDocs_Simple*'

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System.Text.RegularExpressions.Tests.Perf_Regex_Industry_BoostDocs_Simple.IsMatch(Id: 9, Options: Compiled)

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System.Text.RegularExpressions.Tests.Perf_Regex_Industry_BoostDocs_Simple.IsMatch(Id: 1, Options: Compiled)

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System.Text.RegularExpressions.Tests.Perf_Regex_Industry_BoostDocs_Simple.IsMatch(Id: 10, Options: Compiled)

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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	abffa8fd7c9a9eaaaba70ca8052d605b85918bd4
Compare	4276583079ac18a861617cb901be6a7dd90aaf3e
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions 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	10.79 μs	11.63 μs	1.08	0.42	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>>*'

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

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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	abffa8fd7c9a9eaaaba70ca8052d605b85918bd4
Compare	4276583079ac18a861617cb901be6a7dd90aaf3e
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.MathBenchmarks.Single

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Hypot - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	12.57 μs	14.69 μs	1.17	0.01	True
ExpM1 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	19.52 μs	20.91 μs	1.07	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.MathBenchmarks.Single*'

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System.MathBenchmarks.Single.Hypot

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System.MathBenchmarks.Single.ExpM1

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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	abffa8fd7c9a9eaaaba70ca8052d605b85918bd4
Compare	4276583079ac18a861617cb901be6a7dd90aaf3e
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Security.Cryptography.Tests.Perf_RandomNumberGenerator

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
GetBytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	57.84 ns	65.64 ns	1.13	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.Security.Cryptography.Tests.Perf_RandomNumberGenerator*'

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System.Security.Cryptography.Tests.Perf_RandomNumberGenerator.GetBytes

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	abffa8fd7c9a9eaaaba70ca8052d605b85918bd4
Compare	4276583079ac18a861617cb901be6a7dd90aaf3e
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions 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	100.83 ms	126.58 ms	1.26	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.IO.Tests.Perf_StreamWriter*'

Payloads

Baseline
Compare

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

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	abffa8fd7c9a9eaaaba70ca8052d605b85918bd4
Compare	4276583079ac18a861617cb901be6a7dd90aaf3e
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Text.RegularExpressions.Tests.Perf_Regex_Industry_SliceSlice

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Count - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	364.64 ms	504.30 ms	1.38	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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.RegularExpressions.Tests.Perf_Regex_Industry_SliceSlice*'

Payloads

Baseline
Compare

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_SliceSlice.Count(Options: None)

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	abffa8fd7c9a9eaaaba70ca8052d605b85918bd4
Compare	4276583079ac18a861617cb901be6a7dd90aaf3e
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

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

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SortedDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	16.90 μs	20.36 μs	1.20	0.27	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.ContainsKeyFalse<Int32, Int32>*'

Payloads

Baseline
Compare

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

ETL Files

Histogram

JIT Disasms

Docs

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

[jakobbotsch]

Automatically generated report with diffs: https://gist.github.com/jakobbotsch/33f91a606d88bb232b3334f8446740f4
@EgorBo In case you are interested in looking at some of the diffs to confirm this is #96837 (the end seems cut off, but it's available in "Raw" so you can save it locally and open the preview in VSCode, if you want)