[Perf] Windows/x64: 96 Regressions on 4/16/2024 8:34:24 PM

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	1a820cbf867abfa68acc5d7fb9c925a47132f36f
Compare	e6f1fd829709e64ae91c2a389581d2169f0bd9a8
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Tests.Perf_String

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
[Remove_IntInt - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Tests.Perf_String.Remove_IntInt(s%3a%20%22dzsdzsDDZSDZSDZSddsz%22%2c%20i1%3a%2010%2c%20i2%3a%201).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	16.21 ns	17.36 ns	1.07	0.04	False
[ToUpperInvariant - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Tests.Perf_String.ToUpperInvariant(s%3a%20%22TeSt%22).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	18.25 ns	20.87 ns	1.14	0.05	True
[ToUpperInvariant - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Tests.Perf_String.ToUpperInvariant(s%3a%20%22This%20is%20a%20much%20longer%20piece%20of%20text%20that%20might%20benefit%20more%20from%20vectorization.%22).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	36.62 ns	39.23 ns	1.07	0.06	False
[IndexerCheckPathLength - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Tests.Perf_String.IndexerCheckPathLength.html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	116.17 ns	159.39 ns	1.37	0.04	False
[Replace_Char - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Tests.Perf_String.Replace_Char(text%3a%20%22This%20is%20a%20very%20nice%20sentence%22%2c%20oldChar%3a%20%27i%27%2c%20newChar%3a%20%27I%27).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	20.69 ns	21.90 ns	1.06	0.01	False
[ToUpperInvariant - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Tests.Perf_String.ToUpperInvariant(s%3a%20%22test%22).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	18.23 ns	20.80 ns	1.14	0.04	True
[ToUpper - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Tests.Perf_String.ToUpper(s%3a%20%22TeSt%22).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	22.17 ns	24.73 ns	1.12	0.02	False
[TrimEnd_CharArr - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Tests.Perf_String.TrimEnd_CharArr(s%3a%20%22Test%22%2c%20c%3a%20%5b%27%20%27%2c%20%27%e2%80%85%27%5d).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	4.69 ns	6.16 ns	1.31	0.02	True
[ToUpper - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Tests.Perf_String.ToUpper(s%3a%20%22test%22).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	22.02 ns	25.32 ns	1.15	0.02	False
[Trim_CharArr - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Tests.Perf_String.Trim_CharArr(s%3a%20%22Test%22%2c%20c%3a%20%5b%27%20%27%2c%20%27%e2%80%85%27%5d).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	5.61 ns	8.61 ns	1.53	0.09	True

graph graph graph graph graph graph graph graph graph graph 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*'

### System.Tests.Perf_String.Remove_IntInt(s: "dzsdzsDDZSDZSDZSddsz", i1: 10, i2: 1) #### ETL Files #### Histogram #### JIT Disasms ### System.Tests.Perf_String.ToUpperInvariant(s: "TeSt") #### ETL Files #### Histogram #### JIT Disasms ### System.Tests.Perf_String.ToUpperInvariant(s: "This is a much longer piece of text that might benefit more from vectorization.") #### ETL Files #### Histogram #### JIT Disasms ### System.Tests.Perf_String.IndexerCheckPathLength #### ETL Files #### Histogram #### JIT Disasms ### System.Tests.Perf_String.Replace_Char(text: "This is a very nice sentence", oldChar: 'i', newChar: 'I') #### ETL Files #### Histogram #### JIT Disasms ### System.Tests.Perf_String.ToUpperInvariant(s: "test") #### ETL Files #### Histogram #### JIT Disasms ### System.Tests.Perf_String.ToUpper(s: "TeSt") #### ETL Files #### Histogram #### JIT Disasms ### System.Tests.Perf_String.TrimEnd_CharArr(s: "Test", c: [' ', ' ']) #### ETL Files #### Histogram #### JIT Disasms ### System.Tests.Perf_String.ToUpper(s: "test") #### ETL Files #### Histogram #### JIT Disasms ### System.Tests.Perf_String.Trim_CharArr(s: "Test", c: [' ', ' ']) #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	1a820cbf867abfa68acc5d7fb9c925a47132f36f
Compare	e6f1fd829709e64ae91c2a389581d2169f0bd9a8
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](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_BoostDocs_Simple.IsMatch(Id%3a%209%2c%20Options%3a%20NonBacktracking).html>) ADX - Test Multi Config Graph	98.14 ns	104.99 ns	1.07	0.15	False
[IsMatch - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_BoostDocs_Simple.IsMatch(Id%3a%2013%2c%20Options%3a%20None).html>) ADX - Test Multi Config Graph	100.38 ns	111.02 ns	1.11	0.21	False

graph graph 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*'

### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_BoostDocs_Simple.IsMatch(Id: 9, Options: NonBacktracking) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_BoostDocs_Simple.IsMatch(Id: 13, Options: None) #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	1a820cbf867abfa68acc5d7fb9c925a47132f36f
Compare	e6f1fd829709e64ae91c2a389581d2169f0bd9a8
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in BenchmarksGame.FannkuchRedux_2

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
[RunBench - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/BenchmarksGame.FannkuchRedux_2.RunBench(n%3a%2010%2c%20expectedSum%3a%2073196).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	177.79 ms	190.18 ms	1.07	0.01	True

graph 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 'BenchmarksGame.FannkuchRedux_2*'

### BenchmarksGame.FannkuchRedux_2.RunBench(n: 10, expectedSum: 73196) #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	1a820cbf867abfa68acc5d7fb9c925a47132f36f
Compare	e6f1fd829709e64ae91c2a389581d2169f0bd9a8
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Tests.Perf_Double

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
[ToStringWithFormat - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Tests.Perf_Double.ToStringWithFormat(value%3a%2012345%2c%20format%3a%20%22F50%22).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	282.09 ns	296.49 ns	1.05	0.17	False
[Parse - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Tests.Perf_Double.Parse(value%3a%20%22-1.7976931348623157e%2b308%22).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	130.55 ns	153.68 ns	1.18	0.37	False
[TryParse - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Tests.Perf_Double.TryParse(value%3a%20%22-1.7976931348623157e%2b308%22).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	129.65 ns	157.17 ns	1.21	0.46	False

graph graph graph 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_Double*'

### System.Tests.Perf_Double.ToStringWithFormat(value: 12345, format: "F50") #### ETL Files #### Histogram #### JIT Disasms ### System.Tests.Perf_Double.Parse(value: "-1.7976931348623157e+308") #### ETL Files #### Histogram #### JIT Disasms ### System.Tests.Perf_Double.TryParse(value: "-1.7976931348623157e+308") #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	1a820cbf867abfa68acc5d7fb9c925a47132f36f
Compare	e6f1fd829709e64ae91c2a389581d2169f0bd9a8
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Collections.IndexerSet<String>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
[IList - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Collections.IndexerSet(String).IList(Size%3a%20512).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	2.89 μs	3.37 μs	1.16	0.04	False

graph 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&lt;String&gt;*'

### System.Collections.IndexerSet<String>.IList(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	1a820cbf867abfa68acc5d7fb9c925a47132f36f
Compare	e6f1fd829709e64ae91c2a389581d2169f0bd9a8
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Collections.Sort<BigStruct>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
[Array_Comparison - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Collections.Sort(BigStruct).Array_Comparison(Size%3a%20512).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	14.22 μs	16.59 μs	1.17	0.42	False
[List - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Collections.Sort(BigStruct).List(Size%3a%20512).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	7.09 μs	12.97 μs	1.83	0.56	False
[Array - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Collections.Sort(BigStruct).Array(Size%3a%20512).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	7.02 μs	14.73 μs	2.10	0.58	False
[Array_ComparerClass - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Collections.Sort(BigStruct).Array_ComparerClass(Size%3a%20512).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	14.05 μs	16.51 μs	1.17	0.38	False

graph graph graph graph 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&lt;BigStruct&gt;*'

### System.Collections.Sort<BigStruct>.Array_Comparison(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.Sort<BigStruct>.List(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.Sort<BigStruct>.Array(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.Sort<BigStruct>.Array_ComparerClass(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	1a820cbf867abfa68acc5d7fb9c925a47132f36f
Compare	e6f1fd829709e64ae91c2a389581d2169f0bd9a8
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Globalization.Tests.StringSearch

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
[LastIndexOf_Word_NotFound - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Globalization.Tests.StringSearch.LastIndexOf_Word_NotFound(Options%3a%20(en-US%2c%20None%2c%20False)).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	441.17 ns	715.40 ns	1.62	0.01	True
[LastIndexOf_Word_NotFound - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Globalization.Tests.StringSearch.LastIndexOf_Word_NotFound(Options%3a%20(%2c%20None%2c%20False)).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	441.07 ns	717.00 ns	1.63	0.01	True
[IndexOf_Word_NotFound - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Globalization.Tests.StringSearch.IndexOf_Word_NotFound(Options%3a%20(%2c%20None%2c%20False)).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	445.13 ns	577.91 ns	1.30	0.01	True
[IndexOf_Word_NotFound - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Globalization.Tests.StringSearch.IndexOf_Word_NotFound(Options%3a%20(%2c%20IgnoreCase%2c%20False)).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	779.36 ns	1.05 μs	1.35	0.01	True
[IndexOf_Word_NotFound - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Globalization.Tests.StringSearch.IndexOf_Word_NotFound(Options%3a%20(en-US%2c%20None%2c%20False)).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	443.00 ns	578.03 ns	1.30	0.01	True
[LastIndexOf_Word_NotFound - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Globalization.Tests.StringSearch.LastIndexOf_Word_NotFound(Options%3a%20(en-US%2c%20IgnoreNonSpace%2c%20False)).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	440.70 ns	717.38 ns	1.63	0.01	True
[IndexOf_Word_NotFound - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Globalization.Tests.StringSearch.IndexOf_Word_NotFound(Options%3a%20(en-US%2c%20IgnoreCase%2c%20False)).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	778.94 ns	1.05 μs	1.35	0.02	True
[IndexOf_Word_NotFound - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Globalization.Tests.StringSearch.IndexOf_Word_NotFound(Options%3a%20(en-US%2c%20IgnoreNonSpace%2c%20False)).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	445.22 ns	577.92 ns	1.30	0.01	True

graph graph graph graph graph graph graph graph 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.LastIndexOf_Word_NotFound(Options: (en-US, None, False)) #### ETL Files #### Histogram #### JIT Disasms ### System.Globalization.Tests.StringSearch.LastIndexOf_Word_NotFound(Options: (, None, False)) #### ETL Files #### Histogram #### JIT Disasms ### System.Globalization.Tests.StringSearch.IndexOf_Word_NotFound(Options: (, None, False)) #### ETL Files #### Histogram #### JIT Disasms ### System.Globalization.Tests.StringSearch.IndexOf_Word_NotFound(Options: (, IgnoreCase, False)) #### ETL Files #### Histogram #### JIT Disasms ### System.Globalization.Tests.StringSearch.IndexOf_Word_NotFound(Options: (en-US, None, False)) #### ETL Files #### Histogram #### JIT Disasms ### System.Globalization.Tests.StringSearch.LastIndexOf_Word_NotFound(Options: (en-US, IgnoreNonSpace, False)) #### ETL Files #### Histogram #### JIT Disasms ### System.Globalization.Tests.StringSearch.IndexOf_Word_NotFound(Options: (en-US, IgnoreCase, False)) #### ETL Files #### Histogram #### JIT Disasms ### System.Globalization.Tests.StringSearch.IndexOf_Word_NotFound(Options: (en-US, IgnoreNonSpace, False)) #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	1a820cbf867abfa68acc5d7fb9c925a47132f36f
Compare	e6f1fd829709e64ae91c2a389581d2169f0bd9a8
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Text.Json.Tests.Perf_Strings

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
[WriteStringsUtf8 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Text.Json.Tests.Perf_Strings.WriteStringsUtf8(Formatted%3a%20True%2c%20SkipValidation%3a%20False%2c%20Escaped%3a%20OneEscaped).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	12.52 ms	13.87 ms	1.11	0.15	True
[WriteStringsUtf8 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Text.Json.Tests.Perf_Strings.WriteStringsUtf8(Formatted%3a%20True%2c%20SkipValidation%3a%20True%2c%20Escaped%3a%20OneEscaped).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	12.42 ms	13.76 ms	1.11	0.10	False
[WriteStringsUtf16 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Text.Json.Tests.Perf_Strings.WriteStringsUtf16(Formatted%3a%20False%2c%20SkipValidation%3a%20False%2c%20Escaped%3a%20OneEscaped).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	15.28 ms	16.61 ms	1.09	0.01	True
[WriteStringsUtf16 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Text.Json.Tests.Perf_Strings.WriteStringsUtf16(Formatted%3a%20True%2c%20SkipValidation%3a%20True%2c%20Escaped%3a%20OneEscaped).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	16.14 ms	17.17 ms	1.06	0.01	True

graph graph graph graph 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.Tests.Perf_Strings*'

### System.Text.Json.Tests.Perf_Strings.WriteStringsUtf8(Formatted: True, SkipValidation: False, Escaped: OneEscaped) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Tests.Perf_Strings.WriteStringsUtf8(Formatted: True, SkipValidation: True, Escaped: OneEscaped) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Tests.Perf_Strings.WriteStringsUtf16(Formatted: False, SkipValidation: False, Escaped: OneEscaped) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Tests.Perf_Strings.WriteStringsUtf16(Formatted: True, SkipValidation: True, Escaped: OneEscaped) #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	1a820cbf867abfa68acc5d7fb9c925a47132f36f
Compare	e6f1fd829709e64ae91c2a389581d2169f0bd9a8
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Text.Json.Serialization.Tests.ColdStartSerialization<SimpleStructWithProperties>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
[NewCustomizedOptions - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Text.Json.Serialization.Tests.ColdStartSerialization(SimpleStructWithProperties).NewCustomizedOptions.html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	996.49 ns	1.15 μs	1.16	0.06	True
[NewJsonSerializerContext - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Text.Json.Serialization.Tests.ColdStartSerialization(SimpleStructWithProperties).NewJsonSerializerContext.html>) ADX - Test Multi Config Graph	881.23 ns	991.90 ns	1.13	0.07	True
[NewDefaultOptions - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Text.Json.Serialization.Tests.ColdStartSerialization(SimpleStructWithProperties).NewDefaultOptions.html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	972.28 ns	1.08 μs	1.11	0.07	True
[NewCachedCustomConverter - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Text.Json.Serialization.Tests.ColdStartSerialization(SimpleStructWithProperties).NewCachedCustomConverter.html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	1.06 μs	1.20 μs	1.13	0.06	True

graph graph graph graph 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.ColdStartSerialization&lt;SimpleStructWithProperties&gt;*'

### System.Text.Json.Serialization.Tests.ColdStartSerialization<SimpleStructWithProperties>.NewCustomizedOptions #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.ColdStartSerialization<SimpleStructWithProperties>.NewJsonSerializerContext #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.ColdStartSerialization<SimpleStructWithProperties>.NewDefaultOptions #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.ColdStartSerialization<SimpleStructWithProperties>.NewCachedCustomConverter #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	1a820cbf867abfa68acc5d7fb9c925a47132f36f
Compare	e6f1fd829709e64ae91c2a389581d2169f0bd9a8
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Numerics.Tests.Perf_VectorOf<UInt16>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
[GetHashCodeBenchmark - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Numerics.Tests.Perf_VectorOf(UInt16).GetHashCodeBenchmark.html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	46.32 ns	50.30 ns	1.09	0.13	False

graph 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.Numerics.Tests.Perf_VectorOf&lt;UInt16&gt;*'

### System.Numerics.Tests.Perf_VectorOf<UInt16>.GetHashCodeBenchmark #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	1a820cbf867abfa68acc5d7fb9c925a47132f36f
Compare	e6f1fd829709e64ae91c2a389581d2169f0bd9a8
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
[Count - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern%3a%20%22%5c%5cp%7bLu%7d%22%2c%20Options%3a%20None).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	1.84 ms	2.13 ms	1.16	0.21	False
[Count - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern%3a%20%22(%3fi)Sherlock%7cHolmes%7cWatson%22%2c%20Options%3a%20NonBacktracking).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	3.01 ms	3.60 ms	1.19	0.38	False
[Count - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern%3a%20%22Sherlock%7cHolmes%7cWatson%7cIrene%7cAdler%7cJohn%7cBaker%22%2c%20Options%3a%20None).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	2.31 ms	2.67 ms	1.16	0.03	False
[Count - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern%3a%20%22(%3fi)Sherlock%7cHolmes%7cWatson%7cIrene%7cAdler%7cJohn%7cBaker%22%2c%20Options%3a%20NonBacktracking).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	4.81 ms	5.08 ms	1.06	0.44	False
[Count - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern%3a%20%22%5c%5cp%7bLu%7d%22%2c%20Options%3a%20NonBacktracking).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	2.04 ms	2.34 ms	1.15	0.27	False

graph graph graph graph graph 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*'

### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "\\p{Lu}", Options: None) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "(?i)Sherlock|Holmes|Watson", Options: NonBacktracking) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "Sherlock|Holmes|Watson|Irene|Adler|John|Baker", Options: None) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "(?i)Sherlock|Holmes|Watson|Irene|Adler|John|Baker", Options: NonBacktracking) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "\\p{Lu}", Options: NonBacktracking) #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	1a820cbf867abfa68acc5d7fb9c925a47132f36f
Compare	e6f1fd829709e64ae91c2a389581d2169f0bd9a8
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Linq.Tests.Perf_Enumerable

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
[SingleWithPredicate_FirstElementMatches - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Linq.Tests.Perf_Enumerable.SingleWithPredicate_FirstElementMatches(input%3a%20Array).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	197.25 ns	241.64 ns	1.23	0.01	True
[Select - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Linq.Tests.Perf_Enumerable.Select(input%3a%20Array).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	202.57 ns	248.38 ns	1.23	0.08	True
[SelectToArray - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Linq.Tests.Perf_Enumerable.SelectToArray(input%3a%20Array).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	113.47 ns	141.71 ns	1.25	0.01	True
[SelectToList - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Linq.Tests.Perf_Enumerable.SelectToList(input%3a%20Range).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	119.28 ns	152.10 ns	1.28	0.01	True
[SelectToArray - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Linq.Tests.Perf_Enumerable.SelectToArray(input%3a%20List).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	116.31 ns	142.86 ns	1.23	0.03	True
[WhereSelect - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Linq.Tests.Perf_Enumerable.WhereSelect(input%3a%20IEnumerable).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	446.74 ns	474.69 ns	1.06	0.01	True
[WhereSelect - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Linq.Tests.Perf_Enumerable.WhereSelect(input%3a%20Array).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	302.24 ns	330.12 ns	1.09	0.13	False
[Skip_One - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Linq.Tests.Perf_Enumerable.Skip_One(input%3a%20IEnumerable).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	388.09 ns	419.23 ns	1.08	0.01	True

graph graph graph graph graph graph graph graph 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.Linq.Tests.Perf_Enumerable*'

### System.Linq.Tests.Perf_Enumerable.SingleWithPredicate_FirstElementMatches(input: Array) #### ETL Files #### Histogram #### JIT Disasms ### System.Linq.Tests.Perf_Enumerable.Select(input: Array) #### ETL Files #### Histogram #### JIT Disasms ### System.Linq.Tests.Perf_Enumerable.SelectToArray(input: Array) #### ETL Files #### Histogram #### JIT Disasms ### System.Linq.Tests.Perf_Enumerable.SelectToList(input: Range) #### ETL Files #### Histogram #### JIT Disasms ### System.Linq.Tests.Perf_Enumerable.SelectToArray(input: List) #### ETL Files #### Histogram #### JIT Disasms ### System.Linq.Tests.Perf_Enumerable.WhereSelect(input: IEnumerable) #### ETL Files #### Histogram #### JIT Disasms ### System.Linq.Tests.Perf_Enumerable.WhereSelect(input: Array) #### ETL Files #### Histogram #### JIT Disasms ### System.Linq.Tests.Perf_Enumerable.Skip_One(input: IEnumerable) #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	1a820cbf867abfa68acc5d7fb9c925a47132f36f
Compare	e6f1fd829709e64ae91c2a389581d2169f0bd9a8
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in PerfLabTests.LowLevelPerf

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
[InterfaceInterfaceMethod - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/PerfLabTests.LowLevelPerf.InterfaceInterfaceMethod.html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	3.27 ms	3.59 ms	1.10	0.03	False
[GenericGenericMethod - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/PerfLabTests.LowLevelPerf.GenericGenericMethod.html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	162.40 μs	187.19 μs	1.15	0.02	False
[ObjectStringIsString - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/PerfLabTests.LowLevelPerf.ObjectStringIsString.html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	93.65 μs	122.23 μs	1.31	0.05	False

graph graph graph 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.InterfaceInterfaceMethod #### ETL Files #### Histogram #### JIT Disasms ### PerfLabTests.LowLevelPerf.GenericGenericMethod #### ETL Files #### Histogram #### JIT Disasms ### PerfLabTests.LowLevelPerf.ObjectStringIsString #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	1a820cbf867abfa68acc5d7fb9c925a47132f36f
Compare	e6f1fd829709e64ae91c2a389581d2169f0bd9a8
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Numerics.Tests.Perf_VectorOf<Int16>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
[GetHashCodeBenchmark - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Numerics.Tests.Perf_VectorOf(Int16).GetHashCodeBenchmark.html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	43.72 ns	51.20 ns	1.17	0.17	False

graph 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.Numerics.Tests.Perf_VectorOf&lt;Int16&gt;*'

### System.Numerics.Tests.Perf_VectorOf<Int16>.GetHashCodeBenchmark #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	1a820cbf867abfa68acc5d7fb9c925a47132f36f
Compare	e6f1fd829709e64ae91c2a389581d2169f0bd9a8
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Collections.CtorFromCollectionNonGeneric<String>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
[Stack - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Collections.CtorFromCollectionNonGeneric(String).Stack(Size%3a%20512).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	3.19 μs	3.47 μs	1.09	0.03	False

graph 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.CtorFromCollectionNonGeneric&lt;String&gt;*'

### System.Collections.CtorFromCollectionNonGeneric<String>.Stack(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	1a820cbf867abfa68acc5d7fb9c925a47132f36f
Compare	e6f1fd829709e64ae91c2a389581d2169f0bd9a8
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in SeekUnroll

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
[Test - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/SeekUnroll.Test(boxedIndex%3a%201).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	1.25 secs	1.87 secs	1.50	0.01	True
[Test - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/SeekUnroll.Test(boxedIndex%3a%203).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	1.25 secs	1.87 secs	1.50	0.01	True

graph graph 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 'SeekUnroll*'

### SeekUnroll.Test(boxedIndex: 1) #### ETL Files #### Histogram #### JIT Disasms ### SeekUnroll.Test(boxedIndex: 3) #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	1a820cbf867abfa68acc5d7fb9c925a47132f36f
Compare	e6f1fd829709e64ae91c2a389581d2169f0bd9a8
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Tests.Perf_Int32

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
[ParseSpan - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Tests.Perf_Int32.ParseSpan(value%3a%20%22-2147483648%22).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	18.19 ns	21.33 ns	1.17	0.11	True
[TryParse - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Tests.Perf_Int32.TryParse(value%3a%20%22-2147483648%22).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	17.45 ns	21.23 ns	1.22	0.12	True
[ToStringHex - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Tests.Perf_Int32.ToStringHex(value%3a%202147483647).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	23.70 ns	28.53 ns	1.20	0.04	True

graph graph graph 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_Int32*'

### System.Tests.Perf_Int32.ParseSpan(value: "-2147483648") #### ETL Files #### Histogram #### JIT Disasms ### System.Tests.Perf_Int32.TryParse(value: "-2147483648") #### ETL Files #### Histogram #### JIT Disasms ### System.Tests.Perf_Int32.ToStringHex(value: 2147483647) #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	1a820cbf867abfa68acc5d7fb9c925a47132f36f
Compare	e6f1fd829709e64ae91c2a389581d2169f0bd9a8
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Collections.Sort<IntStruct>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
[LinqOrderByExtension - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Collections.Sort(IntStruct).LinqOrderByExtension(Size%3a%20512).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	14.60 μs	21.45 μs	1.47	0.14	False
[LinqQuery - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Collections.Sort(IntStruct).LinqQuery(Size%3a%20512).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	14.43 μs	16.96 μs	1.18	0.25	False

graph graph 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&lt;IntStruct&gt;*'

### System.Collections.Sort<IntStruct>.LinqOrderByExtension(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.Sort<IntStruct>.LinqQuery(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	1a820cbf867abfa68acc5d7fb9c925a47132f36f
Compare	e6f1fd829709e64ae91c2a389581d2169f0bd9a8
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in Burgers

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
[Test2 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/Burgers.Test2.html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	218.65 ms	249.78 ms	1.14	0.02	False

graph 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 'Burgers*'

### Burgers.Test2 #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	1a820cbf867abfa68acc5d7fb9c925a47132f36f
Compare	e6f1fd829709e64ae91c2a389581d2169f0bd9a8
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Text.Tests.Perf_StringBuilder

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
[Append_Char - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Text.Tests.Perf_StringBuilder.Append_Char(length%3a%20100).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	236.26 ns	258.81 ns	1.10	0.20	False

graph 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.Tests.Perf_StringBuilder*'

### System.Text.Tests.Perf_StringBuilder.Append_Char(length: 100) #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	1a820cbf867abfa68acc5d7fb9c925a47132f36f
Compare	e6f1fd829709e64ae91c2a389581d2169f0bd9a8
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Text.Json.Tests.Perf_Segment

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
[ReadSingleSegmentSequenceByN - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Text.Json.Tests.Perf_Segment.ReadSingleSegmentSequenceByN(numberOfBytes%3a%208192%2c%20TestCase%3a%20Json4KB).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	5.28 μs	5.71 μs	1.08	0.04	False

graph 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.Tests.Perf_Segment*'

### System.Text.Json.Tests.Perf_Segment.ReadSingleSegmentSequenceByN(numberOfBytes: 8192, TestCase: Json4KB) #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	1a820cbf867abfa68acc5d7fb9c925a47132f36f
Compare	e6f1fd829709e64ae91c2a389581d2169f0bd9a8
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in Benchstone.BenchI.Fib

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
[Test - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/Benchstone.BenchI.Fib.Test.html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	99.69 μs	105.78 μs	1.06	0.03	False

graph 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 'Benchstone.BenchI.Fib*'

### Benchstone.BenchI.Fib.Test #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	1a820cbf867abfa68acc5d7fb9c925a47132f36f
Compare	e6f1fd829709e64ae91c2a389581d2169f0bd9a8
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Collections.ContainsTrue<String>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
[ImmutableHashSet - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Collections.ContainsTrue(String).ImmutableHashSet(Size%3a%20512).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	35.08 μs	39.86 μs	1.14	0.04	False

graph 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&lt;String&gt;*'

### System.Collections.ContainsTrue<String>.ImmutableHashSet(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	1a820cbf867abfa68acc5d7fb9c925a47132f36f
Compare	e6f1fd829709e64ae91c2a389581d2169f0bd9a8
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in LinqBenchmarks

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
[Where01LinqMethodNestedX - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/LinqBenchmarks.Where01LinqMethodNestedX.html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	282.23 ms	301.10 ms	1.07	0.01	True
[Count00LinqMethodX - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/LinqBenchmarks.Count00LinqMethodX.html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	479.45 ms	515.50 ms	1.08	0.23	False

graph graph 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*'

### LinqBenchmarks.Where01LinqMethodNestedX #### ETL Files #### Histogram #### JIT Disasms ### LinqBenchmarks.Count00LinqMethodX #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	1a820cbf867abfa68acc5d7fb9c925a47132f36f
Compare	e6f1fd829709e64ae91c2a389581d2169f0bd9a8
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Tests.Perf_Int128

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
[Parse - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Tests.Perf_Int128.Parse(value%3a%20%22-170141183460469231731687303715884105728%22).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	103.46 ns	109.13 ns	1.05	0.01	True
[ParseSpan - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Tests.Perf_Int128.ParseSpan(value%3a%20%22-170141183460469231731687303715884105728%22).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	102.93 ns	110.31 ns	1.07	0.03	True

graph graph 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_Int128*'

### System.Tests.Perf_Int128.Parse(value: "-170141183460469231731687303715884105728") #### ETL Files #### Histogram #### JIT Disasms ### System.Tests.Perf_Int128.ParseSpan(value: "-170141183460469231731687303715884105728") #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	1a820cbf867abfa68acc5d7fb9c925a47132f36f
Compare	e6f1fd829709e64ae91c2a389581d2169f0bd9a8
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in Benchstone.BenchF.NewtR

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
[Test - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/Benchstone.BenchF.NewtR.Test.html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	73.94 ms	117.02 ms	1.58	0.10	True

graph 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 'Benchstone.BenchF.NewtR*'

### Benchstone.BenchF.NewtR.Test #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	1a820cbf867abfa68acc5d7fb9c925a47132f36f
Compare	e6f1fd829709e64ae91c2a389581d2169f0bd9a8
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Collections.Perf_LengthBucketsFrozenDictionary

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
[TryGetValue_False_FrozenDictionary - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Collections.Perf_LengthBucketsFrozenDictionary.TryGetValue_False_FrozenDictionary(Count%3a%2010%2c%20ItemsPerBucket%3a%205).html>) ADX - Test Multi Config Graph	16.24 ns	20.20 ns	1.24	0.07	True
[TryGetValue_False_FrozenDictionary - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Collections.Perf_LengthBucketsFrozenDictionary.TryGetValue_False_FrozenDictionary(Count%3a%20100%2c%20ItemsPerBucket%3a%201).html>) ADX - Test Multi Config Graph	163.46 ns	224.72 ns	1.37	0.01	True
[TryGetValue_False_FrozenDictionary - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Collections.Perf_LengthBucketsFrozenDictionary.TryGetValue_False_FrozenDictionary(Count%3a%2010%2c%20ItemsPerBucket%3a%201).html>) ADX - Test Multi Config Graph	16.33 ns	22.09 ns	1.35	0.06	True
[TryGetValue_False_FrozenDictionary - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Collections.Perf_LengthBucketsFrozenDictionary.TryGetValue_False_FrozenDictionary(Count%3a%20100%2c%20ItemsPerBucket%3a%205).html>) ADX - Test Multi Config Graph	163.46 ns	224.69 ns	1.37	0.01	True

graph graph graph graph 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*'

### System.Collections.Perf_LengthBucketsFrozenDictionary.TryGetValue_False_FrozenDictionary(Count: 10, ItemsPerBucket: 5) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.Perf_LengthBucketsFrozenDictionary.TryGetValue_False_FrozenDictionary(Count: 100, ItemsPerBucket: 1) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.Perf_LengthBucketsFrozenDictionary.TryGetValue_False_FrozenDictionary(Count: 10, ItemsPerBucket: 1) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.Perf_LengthBucketsFrozenDictionary.TryGetValue_False_FrozenDictionary(Count: 100, ItemsPerBucket: 5) #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	1a820cbf867abfa68acc5d7fb9c925a47132f36f
Compare	e6f1fd829709e64ae91c2a389581d2169f0bd9a8
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Numerics.Tests.Perf_VectorOf<Byte>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
[GetHashCodeBenchmark - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Numerics.Tests.Perf_VectorOf(Byte).GetHashCodeBenchmark.html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	83.70 ns	98.76 ns	1.18	0.44	False

graph 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.Numerics.Tests.Perf_VectorOf&lt;Byte&gt;*'

### System.Numerics.Tests.Perf_VectorOf<Byte>.GetHashCodeBenchmark #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	1a820cbf867abfa68acc5d7fb9c925a47132f36f
Compare	e6f1fd829709e64ae91c2a389581d2169f0bd9a8
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Numerics.Tests.Perf_BigInteger

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
[Divide - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Numerics.Tests.Perf_BigInteger.Divide(arguments%3a%2065536%2c32768%20bits).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	5.55 ms	6.60 ms	1.19	0.09	False

graph 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.Numerics.Tests.Perf_BigInteger*'

### System.Numerics.Tests.Perf_BigInteger.Divide(arguments: 65536,32768 bits) #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	1a820cbf867abfa68acc5d7fb9c925a47132f36f
Compare	e6f1fd829709e64ae91c2a389581d2169f0bd9a8
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Net.Tests.Perf_WebUtility

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
[Decode_NoDecodingRequired - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Net.Tests.Perf_WebUtility.Decode_NoDecodingRequired.html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	54.42 ns	63.96 ns	1.18	0.26	False

graph 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.Net.Tests.Perf_WebUtility*'

### System.Net.Tests.Perf_WebUtility.Decode_NoDecodingRequired #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	1a820cbf867abfa68acc5d7fb9c925a47132f36f
Compare	e6f1fd829709e64ae91c2a389581d2169f0bd9a8
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](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Buffers.Text.Tests.Utf8FormatterTests.FormatterInt64(value%3a%20-9223372036854775808).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	25.14 ns	28.12 ns	1.12	0.12	False

graph 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*'

### System.Buffers.Text.Tests.Utf8FormatterTests.FormatterInt64(value: -9223372036854775808) #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	1a820cbf867abfa68acc5d7fb9c925a47132f36f
Compare	e6f1fd829709e64ae91c2a389581d2169f0bd9a8
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

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

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
[ConcurrentDictionary - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Collections.TryGetValueFalse(Int32%2c%20Int32).ConcurrentDictionary(Size%3a%20512).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	1.31 μs	1.52 μs	1.16	0.06	True

graph 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&lt;Int32, Int32&gt;*'

### System.Collections.TryGetValueFalse<Int32, Int32>.ConcurrentDictionary(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	1a820cbf867abfa68acc5d7fb9c925a47132f36f
Compare	e6f1fd829709e64ae91c2a389581d2169f0bd9a8
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in Benchstone.BenchI.Midpoint

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
[Test - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/Benchstone.BenchI.Midpoint.Test.html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	267.31 ms	388.83 ms	1.45	0.02	False

graph 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 'Benchstone.BenchI.Midpoint*'

### Benchstone.BenchI.Midpoint.Test #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	1a820cbf867abfa68acc5d7fb9c925a47132f36f
Compare	e6f1fd829709e64ae91c2a389581d2169f0bd9a8
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Collections.Perf_Frozen<Int16>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
[Contains_True - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Collections.Perf_Frozen(Int16).Contains_True(Count%3a%204).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	12.62 ns	14.10 ns	1.12	0.48	False
[Contains_True - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Collections.Perf_Frozen(Int16).Contains_True(Count%3a%2064).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	190.71 ns	228.05 ns	1.20	0.10	True

graph graph 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&lt;Int16&gt;*'

### System.Collections.Perf_Frozen<Int16>.Contains_True(Count: 4) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.Perf_Frozen<Int16>.Contains_True(Count: 64) #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	1a820cbf867abfa68acc5d7fb9c925a47132f36f
Compare	e6f1fd829709e64ae91c2a389581d2169f0bd9a8
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Runtime.Intrinsics.Tests.Perf_Vector128Of<SByte>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
[GetHashCodeBenchmark - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Runtime.Intrinsics.Tests.Perf_Vector128Of(SByte).GetHashCodeBenchmark.html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	47.59 ns	54.60 ns	1.15	0.29	False

graph 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.Runtime.Intrinsics.Tests.Perf_Vector128Of&lt;SByte&gt;*'

### System.Runtime.Intrinsics.Tests.Perf_Vector128Of<SByte>.GetHashCodeBenchmark #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	1a820cbf867abfa68acc5d7fb9c925a47132f36f
Compare	e6f1fd829709e64ae91c2a389581d2169f0bd9a8
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in GuardedDevirtualization.TwoClassVirtual

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
[Call - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/GuardedDevirtualization.TwoClassVirtual.Call(testInput%3a%20pB%20%3d%200.60).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	1.70 ns	2.89 ns	1.69	0.15	True

graph 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 'GuardedDevirtualization.TwoClassVirtual*'

### GuardedDevirtualization.TwoClassVirtual.Call(testInput: pB = 0.60) #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	1a820cbf867abfa68acc5d7fb9c925a47132f36f
Compare	e6f1fd829709e64ae91c2a389581d2169f0bd9a8
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Numerics.Tests.Perf_VectorOf<SByte>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
[GetHashCodeBenchmark - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Numerics.Tests.Perf_VectorOf(SByte).GetHashCodeBenchmark.html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	84.42 ns	99.25 ns	1.18	0.30	False

graph 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.Numerics.Tests.Perf_VectorOf&lt;SByte&gt;*'

### System.Numerics.Tests.Perf_VectorOf<SByte>.GetHashCodeBenchmark #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	1a820cbf867abfa68acc5d7fb9c925a47132f36f
Compare	e6f1fd829709e64ae91c2a389581d2169f0bd9a8
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Collections.Perf_Frozen<ReferenceType>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
[Contains_True - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Collections.Perf_Frozen(ReferenceType).Contains_True(Count%3a%2064).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	742.55 ns	800.02 ns	1.08	0.04	False
[Contains_True - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Collections.Perf_Frozen(ReferenceType).Contains_True(Count%3a%20512).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	5.99 μs	6.46 μs	1.08	0.02	False

graph graph 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&lt;ReferenceType&gt;*'

### System.Collections.Perf_Frozen<ReferenceType>.Contains_True(Count: 64) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.Perf_Frozen<ReferenceType>.Contains_True(Count: 512) #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	1a820cbf867abfa68acc5d7fb9c925a47132f36f
Compare	e6f1fd829709e64ae91c2a389581d2169f0bd9a8
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Tests.Perf_Environment

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
[GetFolderPath - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Tests.Perf_Environment.GetFolderPath(folder%3a%20System%2c%20option%3a%20None).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	52.05 ns	55.81 ns	1.07	0.25	False

graph 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_Environment*'

### System.Tests.Perf_Environment.GetFolderPath(folder: System, option: None) #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	1a820cbf867abfa68acc5d7fb9c925a47132f36f
Compare	e6f1fd829709e64ae91c2a389581d2169f0bd9a8
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Tests.Perf_HashCode

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
[Add - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Tests.Perf_HashCode.Add.html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	2.23 μs	2.50 μs	1.12	0.18	True

graph 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_HashCode*'

### System.Tests.Perf_HashCode.Add #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	1a820cbf867abfa68acc5d7fb9c925a47132f36f
Compare	e6f1fd829709e64ae91c2a389581d2169f0bd9a8
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
[FooObjIsFoo2 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/PerfLabTests.CastingPerf.FooObjIsFoo2.html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	289.79 μs	312.13 μs	1.08	0.04	False

graph 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.FooObjIsFoo2 #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	1a820cbf867abfa68acc5d7fb9c925a47132f36f
Compare	e6f1fd829709e64ae91c2a389581d2169f0bd9a8
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
[FrozenSet - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Collections.ContainsFalse(Int32).FrozenSet(Size%3a%20512).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	2.10 μs	2.26 μs	1.08	0.03	False

graph 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&lt;Int32&gt;*'

### System.Collections.ContainsFalse<Int32>.FrozenSet(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	1a820cbf867abfa68acc5d7fb9c925a47132f36f
Compare	e6f1fd829709e64ae91c2a389581d2169f0bd9a8
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Memory.Span<Byte>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
[IndexOfAnyTwoValues - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Memory.Span(Byte).IndexOfAnyTwoValues(Size%3a%204).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	2.73 ns	3.79 ns	1.39	0.23	False

graph 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.Span&lt;Byte&gt;*'

### System.Memory.Span<Byte>.IndexOfAnyTwoValues(Size: 4) #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	1a820cbf867abfa68acc5d7fb9c925a47132f36f
Compare	e6f1fd829709e64ae91c2a389581d2169f0bd9a8
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
[ImmutableHashSet - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Collections.ContainsFalse(String).ImmutableHashSet(Size%3a%20512).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	34.65 μs	38.54 μs	1.11	0.29	False

graph 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&lt;String&gt;*'

### System.Collections.ContainsFalse<String>.ImmutableHashSet(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

dotnet / perf-autofiling-issues