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dotnet / perf-autofiling-issues

A landing place for auto-filed performance issues before they receive triage
MIT License
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[Perf] Windows/x86: 41 Regressions on 12/4/2023 10:25:23 PM #25828

Open performanceautofiler[bot] opened 9 months ago

performanceautofiler[bot] commented 9 months ago

Run Information

Name Value
Architecture x86
OS Windows 10.0.18362
Queue TigerWindows
Baseline b69f79c2b6cd69a4979146774329260870b35dcb
Compare 829524bbe8cca3d2fbc5cd6e51f9a77f9e9edfb5
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Regressions in System.Collections.CtorFromCollectionNonGeneric<Int32>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
35.68 μs 41.19 μs 1.15 0.03 False
32.34 μs 38.47 μs 1.19 0.05 False
17.44 μs 20.02 μs 1.15 0.03 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.Collections.CtorFromCollectionNonGeneric&lt;Int32&gt;*'
### Payloads [Baseline]() [Compare]() ### System.Collections.CtorFromCollectionNonGeneric<Int32>.Queue(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.CtorFromCollectionNonGeneric<Int32>.Stack(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.CtorFromCollectionNonGeneric<Int32>.ArrayList(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 x86
OS Windows 10.0.18362
Queue TigerWindows
Baseline b69f79c2b6cd69a4979146774329260870b35dcb
Compare 829524bbe8cca3d2fbc5cd6e51f9a77f9e9edfb5
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Regressions in System.Tests.Perf_GC<Byte>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
414.60 ns 505.88 ns 1.22 0.28 False
407.21 ns 434.79 ns 1.07 0.25 False
127.41 ns 136.58 ns 1.07 0.03 False
71.72 ns 79.65 ns 1.11 0.03 False
1.54 μs 1.65 μs 1.07 0.26 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.Tests.Perf_GC&lt;Byte&gt;*'
### Payloads [Baseline]() [Compare]() ### System.Tests.Perf_GC<Byte>.AllocateUninitializedArray(length: 1000, pinned: True) #### ETL Files #### Histogram #### JIT Disasms ### System.Tests.Perf_GC<Byte>.AllocateArray(length: 1000, pinned: True) #### ETL Files #### Histogram #### JIT Disasms ### System.Tests.Perf_GC<Byte>.AllocateUninitializedArray(length: 10000, pinned: False) #### ETL Files #### Histogram #### JIT Disasms ### System.Tests.Perf_GC<Byte>.AllocateArray(length: 1000, pinned: False) #### ETL Files #### Histogram #### JIT Disasms ### System.Tests.Perf_GC<Byte>.AllocateUninitializedArray(length: 10000, pinned: True) #### 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 x86
OS Windows 10.0.18362
Queue TigerWindows
Baseline b69f79c2b6cd69a4979146774329260870b35dcb
Compare 829524bbe8cca3d2fbc5cd6e51f9a77f9e9edfb5
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Regressions in System.Reflection.Activator<EmptyStruct>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
2.00 μs 2.17 μs 1.08 0.06 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.Reflection.Activator&lt;EmptyStruct&gt;*'
### Payloads [Baseline]() [Compare]() ### System.Reflection.Activator<EmptyStruct>.CreateInstanceNames #### 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 x86
OS Windows 10.0.18362
Queue TigerWindows
Baseline b69f79c2b6cd69a4979146774329260870b35dcb
Compare 829524bbe8cca3d2fbc5cd6e51f9a77f9e9edfb5
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Regressions in System.Tests.Perf_Array

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
928.96 μs 978.67 μs 1.05 0.03 False
570.03 μs 704.42 μs 1.24 0.09 False
2.63 ms 2.98 ms 1.14 0.04 False
2.36 ms 2.80 ms 1.19 0.04 False
2.91 ms 3.48 ms 1.20 0.03 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.Tests.Perf_Array*'
### Payloads [Baseline]() [Compare]() ### System.Tests.Perf_Array.ArrayAssign3D #### ETL Files #### Histogram #### JIT Disasms ### System.Tests.Perf_Array.ArrayAssign1D #### ETL Files #### Histogram #### JIT Disasms ### System.Tests.Perf_Array.ArrayRetrieve2D #### ETL Files #### Histogram #### JIT Disasms ### System.Tests.Perf_Array.ArrayRetrieve1D #### ETL Files #### Histogram #### JIT Disasms ### System.Tests.Perf_Array.ArrayRetrieve3D #### 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 x86
OS Windows 10.0.18362
Queue TigerWindows
Baseline b69f79c2b6cd69a4979146774329260870b35dcb
Compare 829524bbe8cca3d2fbc5cd6e51f9a77f9e9edfb5
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Regressions in Microsoft.Extensions.Logging.ScopesOverheadBenchmark

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
47.66 ns 55.53 ns 1.17 0.21 False
109.89 ns 116.06 ns 1.06 0.22 False
29.09 ns 33.17 ns 1.14 0.26 False
47.60 ns 51.64 ns 1.08 0.18 False
62.89 ns 67.92 ns 1.08 0.17 False
18.19 ns 19.75 ns 1.09 0.20 False
46.99 ns 52.03 ns 1.11 0.21 False
61.28 ns 67.58 ns 1.10 0.15 False
47.07 ns 52.63 ns 1.12 0.22 False
70.42 ns 79.30 ns 1.13 0.22 False
18.15 ns 19.67 ns 1.08 0.20 False

graph 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 'Microsoft.Extensions.Logging.ScopesOverheadBenchmark*'
### Payloads [Baseline]() [Compare]() ### Microsoft.Extensions.Logging.ScopesOverheadBenchmark.NotFiltered(HasISupportLoggingScopeLogger: True, CaptureScopes: True) #### ETL Files #### Histogram #### JIT Disasms ### Microsoft.Extensions.Logging.ScopesOverheadBenchmark.NotFiltered_InsideScope(HasISupportLoggingScopeLogger: True, CaptureScopes: True) #### ETL Files #### Histogram #### JIT Disasms ### Microsoft.Extensions.Logging.ScopesOverheadBenchmark.FilteredByLevel_InsideScope(HasISupportLoggingScopeLogger: False, CaptureScopes: True) #### ETL Files #### Histogram #### JIT Disasms ### Microsoft.Extensions.Logging.ScopesOverheadBenchmark.NotFiltered(HasISupportLoggingScopeLogger: False, CaptureScopes: False) #### ETL Files #### Histogram #### JIT Disasms ### Microsoft.Extensions.Logging.ScopesOverheadBenchmark.NotFiltered_InsideScope(HasISupportLoggingScopeLogger: False, CaptureScopes: False) #### ETL Files #### Histogram #### JIT Disasms ### Microsoft.Extensions.Logging.ScopesOverheadBenchmark.FilteredByLevel_InsideScope(HasISupportLoggingScopeLogger: False, CaptureScopes: False) #### ETL Files #### Histogram #### JIT Disasms ### Microsoft.Extensions.Logging.ScopesOverheadBenchmark.NotFiltered(HasISupportLoggingScopeLogger: False, CaptureScopes: True) #### ETL Files #### Histogram #### JIT Disasms ### Microsoft.Extensions.Logging.ScopesOverheadBenchmark.NotFiltered_InsideScope(HasISupportLoggingScopeLogger: True, CaptureScopes: False) #### ETL Files #### Histogram #### JIT Disasms ### Microsoft.Extensions.Logging.ScopesOverheadBenchmark.NotFiltered(HasISupportLoggingScopeLogger: True, CaptureScopes: False) #### ETL Files #### Histogram #### JIT Disasms ### Microsoft.Extensions.Logging.ScopesOverheadBenchmark.NotFiltered_InsideScope(HasISupportLoggingScopeLogger: False, CaptureScopes: True) #### ETL Files #### Histogram #### JIT Disasms ### Microsoft.Extensions.Logging.ScopesOverheadBenchmark.FilteredByLevel_InsideScope(HasISupportLoggingScopeLogger: True, CaptureScopes: 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 x86
OS Windows 10.0.18362
Queue TigerWindows
Baseline b69f79c2b6cd69a4979146774329260870b35dcb
Compare 829524bbe8cca3d2fbc5cd6e51f9a77f9e9edfb5
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Regressions in System.Numerics.Tests.Perf_VectorOf<UInt64>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
18.69 ns 20.10 ns 1.08 0.07 False
18.63 ns 19.89 ns 1.07 0.05 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.Numerics.Tests.Perf_VectorOf&lt;UInt64&gt;*'
### Payloads [Baseline]() [Compare]() ### System.Numerics.Tests.Perf_VectorOf<UInt64>.DivideBenchmark #### ETL Files #### Histogram #### JIT Disasms ### System.Numerics.Tests.Perf_VectorOf<UInt64>.DivisionOperatorBenchmark #### 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)
performanceautofiler[bot] commented 9 months ago

Run Information

Name Value
Architecture x86
OS Windows 10.0.18362
Queue TigerWindows
Baseline b69f79c2b6cd69a4979146774329260870b35dcb
Compare 829524bbe8cca3d2fbc5cd6e51f9a77f9e9edfb5
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Regressions in System.Reflection.Invoke

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
62.76 ns 80.50 ns 1.28 0.09 False
49.88 ns 63.35 ns 1.27 0.17 False
48.26 ns 64.05 ns 1.33 0.03 False
38.95 ns 62.57 ns 1.61 0.04 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.Reflection.Invoke*'
### Payloads [Baseline]() [Compare]() ### System.Reflection.Invoke.Field_Get_int #### ETL Files #### Histogram #### JIT Disasms ### System.Reflection.Invoke.Field_Set_class #### ETL Files #### Histogram #### JIT Disasms ### System.Reflection.Invoke.Field_Set_int #### ETL Files #### Histogram #### JIT Disasms ### System.Reflection.Invoke.Field_Get_class #### 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 x86
OS Windows 10.0.18362
Queue TigerWindows
Baseline b69f79c2b6cd69a4979146774329260870b35dcb
Compare 829524bbe8cca3d2fbc5cd6e51f9a77f9e9edfb5
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Regressions in System.Collections.Concurrent.AddRemoveFromSameThreads<Int32>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
127.06 ms 153.02 ms 1.20 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.Collections.Concurrent.AddRemoveFromSameThreads&lt;Int32&gt;*'
### Payloads [Baseline]() [Compare]() ### System.Collections.Concurrent.AddRemoveFromSameThreads<Int32>.ConcurrentStack(Size: 2000000) #### 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 x86
OS Windows 10.0.18362
Queue TigerWindows
Baseline b69f79c2b6cd69a4979146774329260870b35dcb
Compare 829524bbe8cca3d2fbc5cd6e51f9a77f9e9edfb5
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Regressions in Microsoft.Extensions.Logging.EventSourceLogger

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
118.36 ns 146.19 ns 1.24 0.19 False
118.77 ns 129.36 ns 1.09 0.17 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 'Microsoft.Extensions.Logging.EventSourceLogger*'
### Payloads [Baseline]() [Compare]() ### Microsoft.Extensions.Logging.EventSourceLogger.NestedScopes_TwoMessages(HasSubscribers: False, Json: True) #### ETL Files #### Histogram #### JIT Disasms ### Microsoft.Extensions.Logging.EventSourceLogger.NestedScopes_TwoMessages(HasSubscribers: False, Json: 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 x86
OS Windows 10.0.18362
Queue TigerWindows
Baseline b69f79c2b6cd69a4979146774329260870b35dcb
Compare 829524bbe8cca3d2fbc5cd6e51f9a77f9e9edfb5
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
192.07 ns 208.13 ns 1.08 0.03 False
89.54 ns 110.27 ns 1.23 0.06 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.Tests.Perf_Enum*'
### Payloads [Baseline]() [Compare]() ### System.Tests.Perf_Enum.Parse_Flags(text: "Red, Orange, Yellow, Green, Blue") #### ETL Files #### Histogram #### JIT Disasms ### System.Tests.Perf_Enum.Parse_Flags(text: "Red") #### 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 x86
OS Windows 10.0.18362
Queue TigerWindows
Baseline b69f79c2b6cd69a4979146774329260870b35dcb
Compare 829524bbe8cca3d2fbc5cd6e51f9a77f9e9edfb5
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Regressions in Interop.StructureToPtr

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
84.09 ns 101.69 ns 1.21 0.13 False
72.67 ns 92.02 ns 1.27 0.09 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 'Interop.StructureToPtr*'
### Payloads [Baseline]() [Compare]() ### Interop.StructureToPtr.MarshalPtrToStructure #### ETL Files #### Histogram #### JIT Disasms ### Interop.StructureToPtr.MarshalStructureToPtr #### 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 x86
OS Windows 10.0.18362
Queue TigerWindows
Baseline b69f79c2b6cd69a4979146774329260870b35dcb
Compare 829524bbe8cca3d2fbc5cd6e51f9a77f9e9edfb5
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Regressions in System.IO.Tests.BinaryWriterExtendedTests

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
19.15 ns 22.55 ns 1.18 0.18 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.IO.Tests.BinaryWriterExtendedTests*'
### Payloads [Baseline]() [Compare]() ### System.IO.Tests.BinaryWriterExtendedTests.WriteAsciiString(StringLengthInChars: 32) #### 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 x86
OS Windows 10.0.18362
Queue TigerWindows
Baseline b69f79c2b6cd69a4979146774329260870b35dcb
Compare 829524bbe8cca3d2fbc5cd6e51f9a77f9e9edfb5
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Regressions in Microsoft.Extensions.Logging.Formatting

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
38.95 ns 45.40 ns 1.17 0.11 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 'Microsoft.Extensions.Logging.Formatting*'
### Payloads [Baseline]() [Compare]() ### Microsoft.Extensions.Logging.Formatting.NoArguments #### 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 x86
OS Windows 10.0.18362
Queue TigerWindows
Baseline b69f79c2b6cd69a4979146774329260870b35dcb
Compare 829524bbe8cca3d2fbc5cd6e51f9a77f9e9edfb5
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Regressions in System.Tests.Perf_GC<Char>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
678.15 ns 763.86 ns 1.13 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.Tests.Perf_GC&lt;Char&gt;*'
### Payloads [Baseline]() [Compare]() ### System.Tests.Perf_GC<Char>.AllocateUninitializedArray(length: 1000, pinned: True) #### 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)