[Perf] Windows/x86: 15 Regressions on 3/14/2024 9:26:54 PM

Run Information

Name	Value
Architecture	x86
OS	Windows 10.0.18362
Queue	TigerWindows
Baseline	b60a541554cc075b903a4d218456ef8588092a8c
Compare	5c40bb5636b939fb548492fdeb9d501b599ac5f5
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in Benchstone.MDBenchI.MDMidpoint

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
[Test - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_x86_Windows 10.0.18362/Benchstone.MDBenchI.MDMidpoint.Test.html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	649.04 ms	720.25 ms	1.11	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.MDBenchI.MDMidpoint*'

### Benchstone.MDBenchI.MDMidpoint.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	x86
OS	Windows 10.0.18362
Queue	TigerWindows
Baseline	b60a541554cc075b903a4d218456ef8588092a8c
Compare	5c40bb5636b939fb548492fdeb9d501b599ac5f5
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Collections.Sort<Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
[LinqOrderByExtension - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_x86_Windows 10.0.18362/System.Collections.Sort(Int32).LinqOrderByExtension(Size%3a%20512).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	22.17 μs	28.22 μs	1.27	0.18	False
[LinqQuery - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_x86_Windows 10.0.18362/System.Collections.Sort(Int32).LinqQuery(Size%3a%20512).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	21.65 μs	29.06 μs	1.34	0.20	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;Int32&gt;*'

### System.Collections.Sort<Int32>.LinqOrderByExtension(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.Sort<Int32>.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	x86
OS	Windows 10.0.18362
Queue	TigerWindows
Baseline	b60a541554cc075b903a4d218456ef8588092a8c
Compare	5c40bb5636b939fb548492fdeb9d501b599ac5f5
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

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

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
[FrozenDictionary - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_x86_Windows 10.0.18362/System.Collections.ContainsKeyFalse(Int32%2c%20Int32).FrozenDictionary(Size%3a%20512).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	5.22 μs	5.61 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.Collections.ContainsKeyFalse&lt;Int32, Int32&gt;*'

### System.Collections.ContainsKeyFalse<Int32, Int32>.FrozenDictionary(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	b60a541554cc075b903a4d218456ef8588092a8c
Compare	5c40bb5636b939fb548492fdeb9d501b599ac5f5
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Tests.Perf_Int32

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
[TryParse - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_x86_Windows 10.0.18362/System.Tests.Perf_Int32.TryParse(value%3a%20%2212345%22).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	11.23 ns	12.25 ns	1.09	0.12	False
[ParseSpan - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_x86_Windows 10.0.18362/System.Tests.Perf_Int32.ParseSpan(value%3a%20%2212345%22).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	11.29 ns	12.53 ns	1.11	0.07	False
[Parse - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_x86_Windows 10.0.18362/System.Tests.Perf_Int32.Parse(value%3a%20%2212345%22).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	11.38 ns	12.67 ns	1.11	0.15	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_Int32*'

### System.Tests.Perf_Int32.TryParse(value: "12345") #### ETL Files #### Histogram #### JIT Disasms ### System.Tests.Perf_Int32.ParseSpan(value: "12345") #### ETL Files #### Histogram #### JIT Disasms ### System.Tests.Perf_Int32.Parse(value: "12345") #### 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	b60a541554cc075b903a4d218456ef8588092a8c
Compare	5c40bb5636b939fb548492fdeb9d501b599ac5f5
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Collections.ContainsTrue<Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
[Span - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_x86_Windows 10.0.18362/System.Collections.ContainsTrue(Int32).Span(Size%3a%20512).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	17.20 μs	20.06 μs	1.17	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.Collections.ContainsTrue&lt;Int32&gt;*'

### System.Collections.ContainsTrue<Int32>.Span(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	b60a541554cc075b903a4d218456ef8588092a8c
Compare	5c40bb5636b939fb548492fdeb9d501b599ac5f5
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

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

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
[FrozenDictionaryOptimized - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_x86_Windows 10.0.18362/System.Collections.TryGetValueTrue(Int32%2c%20Int32).FrozenDictionaryOptimized(Size%3a%20512).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	5.27 μs	5.62 μs	1.07	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.TryGetValueTrue&lt;Int32, Int32&gt;*'

### System.Collections.TryGetValueTrue<Int32, Int32>.FrozenDictionaryOptimized(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	b60a541554cc075b903a4d218456ef8588092a8c
Compare	5c40bb5636b939fb548492fdeb9d501b599ac5f5
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

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

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
[FrozenDictionary - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_x86_Windows 10.0.18362/System.Collections.ContainsKeyTrue(Int32%2c%20Int32).FrozenDictionary(Size%3a%20512).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	5.36 μs	5.67 μs	1.06	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.ContainsKeyTrue&lt;Int32, Int32&gt;*'

### System.Collections.ContainsKeyTrue<Int32, Int32>.FrozenDictionary(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	b60a541554cc075b903a4d218456ef8588092a8c
Compare	5c40bb5636b939fb548492fdeb9d501b599ac5f5
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Buffers.Tests.SearchValuesCharTests

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
[LastIndexOfAny - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_x86_Windows 10.0.18362/System.Buffers.Tests.SearchValuesCharTests.LastIndexOfAny(Values%3a%20%22%c3%9f%c3%a4%c3%b6%c3%bc%c3%84%c3%96%c3%9c%22).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	125.85 ns	138.06 ns	1.10	0.08	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.Tests.SearchValuesCharTests*'

### System.Buffers.Tests.SearchValuesCharTests.LastIndexOfAny(Values: "ßäöüÄÖÜ") #### 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	b60a541554cc075b903a4d218456ef8588092a8c
Compare	5c40bb5636b939fb548492fdeb9d501b599ac5f5
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in Microsoft.Extensions.Primitives.Performance.StringValuesBenchmark

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
[ForEach_Array - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_x86_Windows 10.0.18362/Microsoft.Extensions.Primitives.Performance.StringValuesBenchmark.ForEach_Array.html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	4.50 ns	5.78 ns	1.29	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 'Microsoft.Extensions.Primitives.Performance.StringValuesBenchmark*'

### Microsoft.Extensions.Primitives.Performance.StringValuesBenchmark.ForEach_Array #### 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	b60a541554cc075b903a4d218456ef8588092a8c
Compare	5c40bb5636b939fb548492fdeb9d501b599ac5f5
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Collections.CtorFromCollection<Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
[ImmutableSortedDictionary - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_x86_Windows 10.0.18362/System.Collections.CtorFromCollection(Int32).ImmutableSortedDictionary(Size%3a%20512).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	75.57 μs	79.66 μs	1.05	0.00	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.CtorFromCollection&lt;Int32&gt;*'

### System.Collections.CtorFromCollection<Int32>.ImmutableSortedDictionary(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	b60a541554cc075b903a4d218456ef8588092a8c
Compare	5c40bb5636b939fb548492fdeb9d501b599ac5f5
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in Struct.GSeq

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
[FilterSkipMapSum - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_x86_Windows 10.0.18362/Struct.GSeq.FilterSkipMapSum.html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	11.74 μs	17.16 μs	1.46	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 'Struct.GSeq*'

### Struct.GSeq.FilterSkipMapSum #### 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	b60a541554cc075b903a4d218456ef8588092a8c
Compare	5c40bb5636b939fb548492fdeb9d501b599ac5f5
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Globalization.Tests.StringEquality

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
[Compare_Same - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_x86_Windows 10.0.18362/System.Globalization.Tests.StringEquality.Compare_Same(Count%3a%201024%2c%20Options%3a%20(en-US%2c%20Ordinal)).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	52.23 ns	57.31 ns	1.10	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.Globalization.Tests.StringEquality*'

### System.Globalization.Tests.StringEquality.Compare_Same(Count: 1024, Options: (en-US, Ordinal)) #### 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)

DrewScoggins / performance-2