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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] Linux/x64: 1864 Improvements on 5/13/2024 9:18:56 PM #34801

Open performanceautofiler[bot] opened 3 months ago

performanceautofiler[bot] commented 3 months ago

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 3de068c2be232960f4cb3b233dd2b4014e2ce7c3
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Text.Json.Serialization.Tests.WriteJson<TreeRecord>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
51.70 μs 43.26 μs 0.84 0.14 False
58.14 μs 49.38 μs 0.85 0.10 False
57.78 μs 50.28 μs 0.87 0.09 False
59.04 μs 51.60 μs 0.87 0.11 False
51.25 μs 45.12 μs 0.88 0.08 False
50.37 μs 46.03 μs 0.91 0.11 False
49.89 μs 43.75 μs 0.88 0.11 False
55.80 μs 49.48 μs 0.89 0.11 False

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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.WriteJson&lt;TreeRecord&gt;*'
### System.Text.Json.Serialization.Tests.WriteJson<TreeRecord>.SerializeToUtf8Bytes(Mode: SourceGen) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.WriteJson<TreeRecord>.SerializeToUtf8Bytes(Mode: Reflection) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.WriteJson<TreeRecord>.SerializeObjectProperty(Mode: Reflection) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.WriteJson<TreeRecord>.SerializeToString(Mode: Reflection) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.WriteJson<TreeRecord>.SerializeToString(Mode: SourceGen) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.WriteJson<TreeRecord>.SerializeObjectProperty(Mode: SourceGen) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.WriteJson<TreeRecord>.SerializeToWriter(Mode: SourceGen) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.WriteJson<TreeRecord>.SerializeToWriter(Mode: Reflection) #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 1d622621b6bc254fbd777921c70a3f5d57fbd6b8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

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

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
124.94 ns 105.53 ns 0.84 0.22 False
100.28 ns 90.48 ns 0.90 0.27 False
129.19 ns 115.90 ns 0.90 0.23 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Encodings.Web.Tests.Perf_Encoders*'
### System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf16(arguments: UnsafeRelaxed,hello "there",16) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf16(arguments: JavaScript,no escaping required,16) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf16(arguments: Url,�2020,16) #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 34e65b9e6c3100bbbebcd78fd03f3b2e88cdc9f0
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Text.Json.Tests.Perf_Base64

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
316.47 ns 251.58 ns 0.79 0.21 False
328.05 ns 254.39 ns 0.78 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Tests.Perf_Base64*'
### System.Text.Json.Tests.Perf_Base64.WriteByteArrayAsBase64_NoEscaping(NumberOfBytes: 100) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Tests.Perf_Base64.WriteByteArrayAsBase64_HeavyEscaping(NumberOfBytes: 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 1d622621b6bc254fbd777921c70a3f5d57fbd6b8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Collections.ContainsTrue<String>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
165.11 μs 126.07 μs 0.76 0.19 False
3.53 ms 2.30 ms 0.65 0.46 False
3.25 ms 2.40 ms 0.74 0.50 False
3.49 ms 2.30 ms 0.66 0.38 False
3.29 ms 2.35 ms 0.71 0.44 False
40.77 μs 32.06 μs 0.79 0.32 False
39.00 μs 34.16 μs 0.88 0.33 False
636.05 μs 522.47 μs 0.82 0.18 False
4.19 ms 2.30 ms 0.55 0.43 False
2.10 ms 1.33 ms 0.63 0.31 False
3.49 ms 2.40 ms 0.69 0.40 False
3.54 ms 2.30 ms 0.65 0.40 False
6.00 ms 4.15 ms 0.69 0.41 False
691.87 μs 528.56 μs 0.76 0.20 False

graph graph graph 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
python3 .\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 ### System.Collections.ContainsTrue<String>.ICollection(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.ContainsTrue<String>.Queue(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.ContainsTrue<String>.Stack(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.ContainsTrue<String>.LinkedList(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.ContainsTrue<String>.FrozenSet(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.ContainsTrue<String>.HashSet(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.ContainsTrue<String>.SortedSet(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.ContainsTrue<String>.List(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.ContainsTrue<String>.Span(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.ContainsTrue<String>.ImmutableArray(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.ContainsTrue<String>.Array(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.ContainsTrue<String>.ImmutableList(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.ContainsTrue<String>.ImmutableSortedSet(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)
performanceautofiler[bot] commented 3 months ago

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline bdfbed6de953957fd4dbba9c8cba0a3c47dde1f8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Numerics.Tests.Perf_VectorOf<UInt32>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
74.43 ns 56.78 ns 0.76 0.44 False
23.50 ns 9.67 ns 0.41 0.55 False
12.06 ns 9.62 ns 0.80 0.63 False
5.53 ns 3.04 ns 0.55 0.76 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Perf_VectorOf&lt;UInt32&gt;*'
### System.Numerics.Tests.Perf_VectorOf<UInt32>.GetHashCodeBenchmark #### ETL Files #### Histogram #### JIT Disasms ### System.Numerics.Tests.Perf_VectorOf<UInt32>.DivideBenchmark #### ETL Files #### Histogram #### JIT Disasms ### System.Numerics.Tests.Perf_VectorOf<UInt32>.DivisionOperatorBenchmark #### ETL Files #### Histogram #### JIT Disasms ### System.Numerics.Tests.Perf_VectorOf<UInt32>.LessThanOrEqualBenchmark #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 2ecc177a5fcfa5a1f7c9ab60125ade171fb4d750
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Text.Json.Serialization.Tests.WriteJson<ImmutableSortedDictionary<String, String>>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
63.38 μs 53.64 μs 0.85 0.11 False
78.57 μs 65.41 μs 0.83 0.15 False
58.48 μs 47.09 μs 0.81 0.14 False
69.51 μs 58.83 μs 0.85 0.14 False
69.37 μs 59.70 μs 0.86 0.14 False
75.59 μs 62.38 μs 0.83 0.12 False
60.69 μs 51.12 μs 0.84 0.13 False
57.55 μs 48.66 μs 0.85 0.14 False

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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.WriteJson&lt;ImmutableSortedDictionary&lt;String, String&gt;&gt;*'
### System.Text.Json.Serialization.Tests.WriteJson<ImmutableSortedDictionary<String, String>>.SerializeObjectProperty(Mode: SourceGen) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.WriteJson<ImmutableSortedDictionary<String, String>>.SerializeObjectProperty(Mode: Reflection) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.WriteJson<ImmutableSortedDictionary<String, String>>.SerializeToUtf8Bytes(Mode: SourceGen) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.WriteJson<ImmutableSortedDictionary<String, String>>.SerializeToWriter(Mode: Reflection) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.WriteJson<ImmutableSortedDictionary<String, String>>.SerializeToUtf8Bytes(Mode: Reflection) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.WriteJson<ImmutableSortedDictionary<String, String>>.SerializeToString(Mode: Reflection) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.WriteJson<ImmutableSortedDictionary<String, String>>.SerializeToString(Mode: SourceGen) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.WriteJson<ImmutableSortedDictionary<String, String>>.SerializeToWriter(Mode: SourceGen) #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline bdfbed6de953957fd4dbba9c8cba0a3c47dde1f8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Reflection.Activator<EmptyClass>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
419.22 ns 336.37 ns 0.80 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Reflection.Activator&lt;EmptyClass&gt;*'
### System.Reflection.Activator<EmptyClass>.CreateInstanceType #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline bdfbed6de953957fd4dbba9c8cba0a3c47dde1f8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Text.Json.Serialization.Tests.ReadJson<HashSet<String>>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
50.45 μs 41.39 μs 0.82 0.10 False
42.27 μs 37.45 μs 0.89 0.14 False
40.21 μs 36.24 μs 0.90 0.09 False
43.39 μs 35.25 μs 0.81 0.15 False
51.37 μs 42.53 μs 0.83 0.09 False
44.08 μs 37.16 μs 0.84 0.09 False

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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.ReadJson&lt;HashSet&lt;String&gt;&gt;*'
### System.Text.Json.Serialization.Tests.ReadJson<HashSet<String>>.DeserializeFromReader(Mode: Reflection) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.ReadJson<HashSet<String>>.DeserializeFromString(Mode: Reflection) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.ReadJson<HashSet<String>>.DeserializeFromUtf8Bytes(Mode: SourceGen) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.ReadJson<HashSet<String>>.DeserializeFromUtf8Bytes(Mode: Reflection) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.ReadJson<HashSet<String>>.DeserializeFromReader(Mode: SourceGen) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.ReadJson<HashSet<String>>.DeserializeFromString(Mode: SourceGen) #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 34e65b9e6c3100bbbebcd78fd03f3b2e88cdc9f0
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Text.Json.Serialization.Tests.ReadJson<Location>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
7.80 μs 6.60 μs 0.85 0.09 False
6.36 μs 5.48 μs 0.86 0.11 False
4.98 μs 3.86 μs 0.77 0.12 False
6.68 μs 5.64 μs 0.84 0.11 False
4.86 μs 4.31 μs 0.89 0.11 False
6.06 μs 5.33 μs 0.88 0.13 False

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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.ReadJson&lt;Location&gt;*'
### System.Text.Json.Serialization.Tests.ReadJson<Location>.DeserializeFromReader(Mode: Reflection) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.ReadJson<Location>.DeserializeFromReader(Mode: SourceGen) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.ReadJson<Location>.DeserializeFromUtf8Bytes(Mode: SourceGen) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.ReadJson<Location>.DeserializeFromString(Mode: Reflection) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.ReadJson<Location>.DeserializeFromString(Mode: SourceGen) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.ReadJson<Location>.DeserializeFromUtf8Bytes(Mode: Reflection) #### 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 3 months ago

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 1d622621b6bc254fbd777921c70a3f5d57fbd6b8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Buffers.Text.Tests.Utf8FormatterTests

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
25.09 ns 14.51 ns 0.58 0.63 False
29.72 ns 25.58 ns 0.86 0.58 False
21.25 ns 15.30 ns 0.72 0.62 False
68.48 ns 56.06 ns 0.82 0.46 False
28.35 ns 22.43 ns 0.79 0.60 False
24.07 ns 17.38 ns 0.72 0.62 False
182.95 ns 158.39 ns 0.87 0.21 False
27.57 ns 22.45 ns 0.81 0.56 False

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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Buffers.Text.Tests.Utf8FormatterTests*'
### System.Buffers.Text.Tests.Utf8FormatterTests.FormatterUInt32(value: 12345) #### ETL Files #### Histogram #### JIT Disasms ### System.Buffers.Text.Tests.Utf8FormatterTests.FormatterInt32(value: 12345) #### ETL Files #### Histogram #### JIT Disasms ### System.Buffers.Text.Tests.Utf8FormatterTests.FormatterUInt64(value: 0) #### ETL Files #### Histogram #### JIT Disasms ### System.Buffers.Text.Tests.Utf8FormatterTests.FormatterDateTimeOffsetNow(value: 12/30/2017 3:45:22 AM -08:00) #### ETL Files #### Histogram #### JIT Disasms ### System.Buffers.Text.Tests.Utf8FormatterTests.FormatterUInt64(value: 12345) #### ETL Files #### Histogram #### JIT Disasms ### System.Buffers.Text.Tests.Utf8FormatterTests.FormatterInt32(value: 4) #### ETL Files #### Histogram #### JIT Disasms ### System.Buffers.Text.Tests.Utf8FormatterTests.FormatterDecimal(value: 123456.789) #### ETL Files #### Histogram #### JIT Disasms ### System.Buffers.Text.Tests.Utf8FormatterTests.FormatterInt64(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 x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 3ffa05f77509cd4c5eb1452ff49c0254a8bed905
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.IO.Tests.StringReaderReadToEndTests

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
103.79 ns 81.81 ns 0.79 0.26 False
104.77 ns 83.64 ns 0.80 0.25 False
105.66 ns 80.34 ns 0.76 0.30 False
99.76 ns 83.05 ns 0.83 0.25 False
98.98 ns 86.28 ns 0.87 0.26 False
104.27 ns 82.65 ns 0.79 0.28 False
99.64 ns 84.65 ns 0.85 0.28 False
104.39 ns 82.64 ns 0.79 0.32 False

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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.IO.Tests.StringReaderReadToEndTests*'
### System.IO.Tests.StringReaderReadToEndTests.ReadToEnd(LineLengthRange: [ 1, 1]) #### ETL Files #### Histogram #### JIT Disasms ### System.IO.Tests.StringReaderReadToEndTests.ReadToEnd(LineLengthRange: [ 33, 128]) #### ETL Files #### Histogram #### JIT Disasms ### System.IO.Tests.StringReaderReadToEndTests.ReadToEnd(LineLengthRange: [ 9, 32]) #### ETL Files #### Histogram #### JIT Disasms ### System.IO.Tests.StringReaderReadToEndTests.ReadToEnd(LineLengthRange: [ 1, 8]) #### ETL Files #### Histogram #### JIT Disasms ### System.IO.Tests.StringReaderReadToEndTests.ReadToEnd(LineLengthRange: [ 0, 0]) #### ETL Files #### Histogram #### JIT Disasms ### System.IO.Tests.StringReaderReadToEndTests.ReadToEnd(LineLengthRange: [ 0, 1024]) #### ETL Files #### Histogram #### JIT Disasms ### System.IO.Tests.StringReaderReadToEndTests.ReadToEnd(LineLengthRange: [ 129, 1024]) #### ETL Files #### Histogram #### JIT Disasms ### System.IO.Tests.StringReaderReadToEndTests.ReadToEnd(LineLengthRange: [1025, 2048]) #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline bdfbed6de953957fd4dbba9c8cba0a3c47dde1f8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in Microsoft.Extensions.Caching.Memory.Tests.MemoryCacheTests

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
58.27 ns 52.78 ns 0.91 0.38 False
72.44 μs 62.71 μs 0.87 0.18 False
71.27 μs 61.62 μs 0.86 0.19 False
69.28 μs 60.81 μs 0.88 0.14 False
189.21 ns 141.81 ns 0.75 0.40 False
89.59 μs 81.00 μs 0.90 0.15 False
163.81 ns 136.42 ns 0.83 0.37 False
482.79 ns 392.67 ns 0.81 0.21 False
180.40 ns 134.77 ns 0.75 0.45 False
70.18 μs 60.40 μs 0.86 0.13 False

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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'Microsoft.Extensions.Caching.Memory.Tests.MemoryCacheTests*'
### Microsoft.Extensions.Caching.Memory.Tests.MemoryCacheTests.CreateEntry #### ETL Files #### Histogram #### JIT Disasms ### Microsoft.Extensions.Caching.Memory.Tests.MemoryCacheTests.AddThenRemove_RelativeExpiration #### ETL Files #### Histogram #### JIT Disasms ### Microsoft.Extensions.Caching.Memory.Tests.MemoryCacheTests.AddThenRemove_AbsoluteExpiration #### ETL Files #### Histogram #### JIT Disasms ### Microsoft.Extensions.Caching.Memory.Tests.MemoryCacheTests.AddThenRemove_NoExpiration #### ETL Files #### Histogram #### JIT Disasms ### Microsoft.Extensions.Caching.Memory.Tests.MemoryCacheTests.GetMiss #### ETL Files #### Histogram #### JIT Disasms ### Microsoft.Extensions.Caching.Memory.Tests.MemoryCacheTests.AddThenRemove_ExpirationTokens #### ETL Files #### Histogram #### JIT Disasms ### Microsoft.Extensions.Caching.Memory.Tests.MemoryCacheTests.TryGetValueHit #### ETL Files #### Histogram #### JIT Disasms ### Microsoft.Extensions.Caching.Memory.Tests.MemoryCacheTests.SetOverride #### ETL Files #### Histogram #### JIT Disasms ### Microsoft.Extensions.Caching.Memory.Tests.MemoryCacheTests.GetHit #### ETL Files #### Histogram #### JIT Disasms ### Microsoft.Extensions.Caching.Memory.Tests.MemoryCacheTests.AddThenRemove_SlidingExpiration #### 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 3 months ago

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 3de068c2be232960f4cb3b233dd2b4014e2ce7c3
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Buffers.Tests.ReadOnlySequenceTests<Byte>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
96.57 ns 67.33 ns 0.70 0.28 False
477.33 ns 379.73 ns 0.80 0.40 False
492.89 ns 432.10 ns 0.88 0.33 False
25.70 ns 20.81 ns 0.81 0.43 False
25.52 ns 19.75 ns 0.77 0.35 False
130.49 ns 97.63 ns 0.75 0.28 False
97.04 ns 73.50 ns 0.76 0.26 False
214.83 ns 181.41 ns 0.84 0.30 False
563.56 ns 421.55 ns 0.75 0.28 False
32.11 ns 23.86 ns 0.74 0.43 False
579.34 ns 469.81 ns 0.81 0.42 False
47.29 ns 31.60 ns 0.67 0.36 False
40.58 ns 28.83 ns 0.71 0.35 False
507.08 ns 375.23 ns 0.74 0.27 False
189.60 ns 134.85 ns 0.71 0.28 False
89.11 ns 65.46 ns 0.73 0.31 False
49.20 ns 38.58 ns 0.78 0.37 False
103.44 ns 83.67 ns 0.81 0.38 False
148.63 ns 106.54 ns 0.72 0.29 False
138.61 ns 126.05 ns 0.91 0.28 False
43.22 ns 35.31 ns 0.82 0.36 False
572.97 ns 447.04 ns 0.78 0.34 False
28.69 ns 25.00 ns 0.87 0.38 False
104.79 ns 80.93 ns 0.77 0.35 False

graph graph graph graph graph graph graph graph graph graph graph graph graph 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Buffers.Tests.ReadOnlySequenceTests&lt;Byte&gt;*'
### System.Buffers.Tests.ReadOnlySequenceTests<Byte>.SliceArray #### ETL Files #### Histogram #### JIT Disasms ### System.Buffers.Tests.ReadOnlySequenceTests<Byte>.IterateTryGetTenSegments #### ETL Files #### Histogram #### JIT Disasms ### System.Buffers.Tests.ReadOnlySequenceTests<Byte>.IterateGetPositionArray #### ETL Files #### Histogram #### JIT Disasms ### System.Buffers.Tests.ReadOnlySequenceTests<Byte>.FirstSpanSingleSegment #### ETL Files #### Histogram #### JIT Disasms ### System.Buffers.Tests.ReadOnlySequenceTests<Byte>.FirstSpanTenSegments #### ETL Files #### Histogram #### JIT Disasms ### System.Buffers.Tests.ReadOnlySequenceTests<Byte>.SliceTenSegments #### ETL Files #### Histogram #### JIT Disasms ### System.Buffers.Tests.ReadOnlySequenceTests<Byte>.SliceMemory #### ETL Files #### Histogram #### JIT Disasms ### System.Buffers.Tests.ReadOnlySequenceTests<Byte>.IterateForEachMemory #### ETL Files #### Histogram #### JIT Disasms ### System.Buffers.Tests.ReadOnlySequenceTests<Byte>.IterateGetPositionMemory #### ETL Files #### Histogram #### JIT Disasms ### System.Buffers.Tests.ReadOnlySequenceTests<Byte>.FirstTenSegments #### ETL Files #### Histogram #### JIT Disasms ### System.Buffers.Tests.ReadOnlySequenceTests<Byte>.IterateGetPositionTenSegments #### ETL Files #### Histogram #### JIT Disasms ### System.Buffers.Tests.ReadOnlySequenceTests<Byte>.FirstSpanMemory #### ETL Files #### Histogram #### JIT Disasms ### System.Buffers.Tests.ReadOnlySequenceTests<Byte>.FirstSpanArray #### ETL Files #### Histogram #### JIT Disasms ### System.Buffers.Tests.ReadOnlySequenceTests<Byte>.IterateGetPositionSingleSegment #### ETL Files #### Histogram #### JIT Disasms ### System.Buffers.Tests.ReadOnlySequenceTests<Byte>.IterateTryGetMemory #### ETL Files #### Histogram #### JIT Disasms ### System.Buffers.Tests.ReadOnlySequenceTests<Byte>.SliceSingleSegment #### ETL Files #### Histogram #### JIT Disasms ### System.Buffers.Tests.ReadOnlySequenceTests<Byte>.FirstMemory #### ETL Files #### Histogram #### JIT Disasms ### System.Buffers.Tests.ReadOnlySequenceTests<Byte>.IterateTryGetSingleSegment #### ETL Files #### Histogram #### JIT Disasms ### System.Buffers.Tests.ReadOnlySequenceTests<Byte>.IterateForEachSingleSegment #### ETL Files #### Histogram #### JIT Disasms ### System.Buffers.Tests.ReadOnlySequenceTests<Byte>.IterateForEachArray #### ETL Files #### Histogram #### JIT Disasms ### System.Buffers.Tests.ReadOnlySequenceTests<Byte>.FirstArray #### ETL Files #### Histogram #### JIT Disasms ### System.Buffers.Tests.ReadOnlySequenceTests<Byte>.IterateForEachTenSegments #### ETL Files #### Histogram #### JIT Disasms ### System.Buffers.Tests.ReadOnlySequenceTests<Byte>.FirstSingleSegment #### ETL Files #### Histogram #### JIT Disasms ### System.Buffers.Tests.ReadOnlySequenceTests<Byte>.IterateTryGetArray #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 1d622621b6bc254fbd777921c70a3f5d57fbd6b8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Collections.TryGetValueTrue<String, String>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
565.71 μs 491.48 μs 0.87 0.16 False
42.78 μs 35.08 μs 0.82 0.30 False
164.61 μs 132.36 μs 0.80 0.21 False
37.43 μs 31.50 μs 0.84 0.38 False
47.97 μs 37.74 μs 0.79 0.27 False
654.82 μs 570.79 μs 0.87 0.18 False
1.18 ms 961.49 μs 0.82 0.14 False
52.31 μs 40.20 μs 0.77 0.34 False

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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.TryGetValueTrue&lt;String, String&gt;*'
### System.Collections.TryGetValueTrue<String, String>.SortedList(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.TryGetValueTrue<String, String>.FrozenDictionaryOptimized(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.TryGetValueTrue<String, String>.ImmutableDictionary(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.TryGetValueTrue<String, String>.ConcurrentDictionary(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.TryGetValueTrue<String, String>.Dictionary(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.TryGetValueTrue<String, String>.ImmutableSortedDictionary(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.TryGetValueTrue<String, String>.SortedDictionary(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.TryGetValueTrue<String, String>.IDictionary(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)
performanceautofiler[bot] commented 3 months ago

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 3ffa05f77509cd4c5eb1452ff49c0254a8bed905
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Memory.Constructors<String>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
39.28 ns 24.03 ns 0.61 0.61 False
13.68 ns 10.21 ns 0.75 0.64 False
13.31 ns 9.79 ns 0.74 0.56 False
12.21 ns 9.49 ns 0.78 0.67 False
11.73 ns 8.96 ns 0.76 0.64 False
14.01 ns 10.49 ns 0.75 0.60 False
37.71 ns 26.18 ns 0.69 0.57 False

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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Memory.Constructors&lt;String&gt;*'
### System.Memory.Constructors<String>.ReadOnlySpanImplicitCastFromArraySegment #### ETL Files #### Histogram #### JIT Disasms ### System.Memory.Constructors<String>.MemoryFromArray #### ETL Files #### Histogram #### JIT Disasms ### System.Memory.Constructors<String>.ReadOnlyMemoryFromArray #### ETL Files #### Histogram #### JIT Disasms ### System.Memory.Constructors<String>.ArrayAsMemory #### ETL Files #### Histogram #### JIT Disasms ### System.Memory.Constructors<String>.ReadOnlyMemoryFromArrayStartLength #### ETL Files #### Histogram #### JIT Disasms ### System.Memory.Constructors<String>.MemoryFromArrayStartLength #### ETL Files #### Histogram #### JIT Disasms ### System.Memory.Constructors<String>.SpanImplicitCastFromArraySegment #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 1d622621b6bc254fbd777921c70a3f5d57fbd6b8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

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

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
54.01 ns 30.43 ns 0.56 0.55 False
8.11 ns 3.65 ns 0.45 0.72 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Perf_VectorOf&lt;UInt64&gt;*'
### System.Numerics.Tests.Perf_VectorOf<UInt64>.GetHashCodeBenchmark #### ETL Files #### Histogram #### JIT Disasms ### System.Numerics.Tests.Perf_VectorOf<UInt64>.LessThanOrEqualBenchmark #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 1d622621b6bc254fbd777921c70a3f5d57fbd6b8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Collections.IterateFor<String>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
40.26 μs 35.33 μs 0.88 0.17 False
5.70 μs 4.56 μs 0.80 0.23 False
12.36 μs 9.61 μs 0.78 0.32 False
6.28 μs 5.04 μs 0.80 0.26 False
40.18 μs 34.83 μs 0.87 0.18 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.IterateFor&lt;String&gt;*'
### System.Collections.IterateFor<String>.ImmutableList(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.IterateFor<String>.List(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.IterateFor<String>.IList(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.IterateFor<String>.ImmutableArray(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.IterateFor<String>.ImmutableSortedSet(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 ubuntu 22.04
Queue TigerUbuntu
Baseline 1d622621b6bc254fbd777921c70a3f5d57fbd6b8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Numerics.Tests.Perf_Quaternion

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
24.78 ns 20.05 ns 0.81 0.51 False
16.32 ns 12.08 ns 0.74 0.58 False
13.57 ns 10.53 ns 0.78 0.60 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Perf_Quaternion*'
### System.Numerics.Tests.Perf_Quaternion.CreateFromAxisAngleBenchmark #### ETL Files #### Histogram #### JIT Disasms ### System.Numerics.Tests.Perf_Quaternion.ConcatenateBenchmark #### ETL Files #### Histogram #### JIT Disasms ### System.Numerics.Tests.Perf_Quaternion.CreateFromVector3WithScalarBenchmark #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline bdfbed6de953957fd4dbba9c8cba0a3c47dde1f8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Tests.Perf_Int128

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
53.93 ns 34.66 ns 0.64 0.53 False
180.87 ns 151.90 ns 0.84 0.24 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Int128*'
### System.Tests.Perf_Int128.TryFormat(value: 12345) #### ETL Files #### Histogram #### JIT Disasms ### System.Tests.Perf_Int128.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 x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 073e35e7e32624e0f841d94364d2f28c73662ff7
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in MicroBenchmarks.Serializers.Json_FromString<LoginViewModel>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
4.74 μs 4.11 μs 0.87 0.17 False
2.66 μs 2.33 μs 0.87 0.15 False
2.21 μs 1.88 μs 0.85 0.12 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Json_FromString&lt;LoginViewModel&gt;*'
### MicroBenchmarks.Serializers.Json_FromString<LoginViewModel>.JsonNet_ #### ETL Files #### Histogram #### JIT Disasms ### MicroBenchmarks.Serializers.Json_FromString<LoginViewModel>.SystemTextJson_Reflection_ #### ETL Files #### Histogram #### JIT Disasms ### MicroBenchmarks.Serializers.Json_FromString<LoginViewModel>.SystemTextJson_SourceGen_ #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 34e65b9e6c3100bbbebcd78fd03f3b2e88cdc9f0
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Text.Json.Serialization.Tests.ReadMissingAndCaseInsensitive<Location>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
6.48 μs 5.52 μs 0.85 0.10 False
6.73 μs 5.59 μs 0.83 0.12 False
2.47 μs 2.15 μs 0.87 0.13 False
6.69 μs 5.68 μs 0.85 0.10 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.ReadMissingAndCaseInsensitive&lt;Location&gt;*'
### System.Text.Json.Serialization.Tests.ReadMissingAndCaseInsensitive<Location>.CaseInsensitiveMatching #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.ReadMissingAndCaseInsensitive<Location>.CaseInsensitiveNotMatching #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.ReadMissingAndCaseInsensitive<Location>.MissingProperties #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.ReadMissingAndCaseInsensitive<Location>.Baseline #### 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 3 months ago

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 1d622621b6bc254fbd777921c70a3f5d57fbd6b8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Tests.Perf_Boolean

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
27.32 ns 23.26 ns 0.85 0.59 False
39.12 ns 33.11 ns 0.85 0.52 False
36.83 ns 30.33 ns 0.82 0.51 False
22.23 ns 17.09 ns 0.77 0.62 False
38.07 ns 34.48 ns 0.91 0.50 False
23.14 ns 17.39 ns 0.75 0.58 False

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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Boolean*'
### System.Tests.Perf_Boolean.TryParse(value: "false") #### ETL Files #### Histogram #### JIT Disasms ### System.Tests.Perf_Boolean.Parse(value: "False") #### ETL Files #### Histogram #### JIT Disasms ### System.Tests.Perf_Boolean.Parse(value: "TRUE") #### ETL Files #### Histogram #### JIT Disasms ### System.Tests.Perf_Boolean.TryParse(value: "true") #### ETL Files #### Histogram #### JIT Disasms ### System.Tests.Perf_Boolean.Parse(value: "false") #### ETL Files #### Histogram #### JIT Disasms ### System.Tests.Perf_Boolean.TryParse(value: "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 x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 34e65b9e6c3100bbbebcd78fd03f3b2e88cdc9f0
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in MicroBenchmarks.Serializers.Xml_FromStream<CollectionsOfPrimitives>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
3.26 ms 2.75 ms 0.84 0.16 False
12.03 ms 11.27 ms 0.94 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Xml_FromStream&lt;CollectionsOfPrimitives&gt;*'
### MicroBenchmarks.Serializers.Xml_FromStream<CollectionsOfPrimitives>.DataContractSerializer_BinaryXml_ #### ETL Files #### Histogram #### JIT Disasms ### MicroBenchmarks.Serializers.Xml_FromStream<CollectionsOfPrimitives>.DataContractSerializer_ #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 3ffa05f77509cd4c5eb1452ff49c0254a8bed905
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

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

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
114.24 ns 83.25 ns 0.73 0.39 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
python3 .\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 ubuntu 22.04
Queue TigerUbuntu
Baseline 1d622621b6bc254fbd777921c70a3f5d57fbd6b8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Memory.ReadOnlyMemory<Byte>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
169.71 ns 150.96 ns 0.89 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Memory.ReadOnlyMemory&lt;Byte&gt;*'
### System.Memory.ReadOnlyMemory<Byte>.Pin(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 ubuntu 22.04
Queue TigerUbuntu
Baseline bdfbed6de953957fd4dbba9c8cba0a3c47dde1f8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Collections.Perf_DefaultFrozenDictionary

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
29.27 μs 26.69 μs 0.91 0.10 False
2.15 ms 1.87 ms 0.87 0.12 False
530.44 ns 393.78 ns 0.74 0.43 False
402.10 ns 303.88 ns 0.76 0.47 False
677.30 μs 599.94 μs 0.89 0.23 False
64.25 μs 56.33 μs 0.88 0.26 False
2.98 μs 2.38 μs 0.80 0.17 False
909.53 μs 844.05 μs 0.93 0.17 False
82.43 μs 69.05 μs 0.84 0.27 False
5.50 μs 4.08 μs 0.74 0.28 False
8.49 μs 6.13 μs 0.72 0.33 False
184.63 μs 157.77 μs 0.85 0.14 False

graph 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.Perf_DefaultFrozenDictionary*'
### System.Collections.Perf_DefaultFrozenDictionary.ToFrozenDictionary(Count: 100) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.Perf_DefaultFrozenDictionary.ToFrozenDictionary(Count: 10000) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.Perf_DefaultFrozenDictionary.TryGetValue_True_FrozenDictionary(Count: 10) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.Perf_DefaultFrozenDictionary.TryGetValue_False_FrozenDictionary(Count: 10) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.Perf_DefaultFrozenDictionary.TryGetValue_False_FrozenDictionary(Count: 10000) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.Perf_DefaultFrozenDictionary.TryGetValue_False_FrozenDictionary(Count: 1000) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.Perf_DefaultFrozenDictionary.ToFrozenDictionary(Count: 10) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.Perf_DefaultFrozenDictionary.TryGetValue_True_FrozenDictionary(Count: 10000) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.Perf_DefaultFrozenDictionary.TryGetValue_True_FrozenDictionary(Count: 1000) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.Perf_DefaultFrozenDictionary.TryGetValue_False_FrozenDictionary(Count: 100) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.Perf_DefaultFrozenDictionary.TryGetValue_True_FrozenDictionary(Count: 100) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.Perf_DefaultFrozenDictionary.ToFrozenDictionary(Count: 1000) #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 1d622621b6bc254fbd777921c70a3f5d57fbd6b8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Tests.Perf_Environment

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
170.34 ns 136.65 ns 0.80 0.20 False
342.73 ns 323.24 ns 0.94 0.09 False
137.44 ns 114.11 ns 0.83 0.28 False
319.94 ns 273.19 ns 0.85 0.18 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Environment*'
### System.Tests.Perf_Environment.SetEnvironmentVariable #### ETL Files #### Histogram #### JIT Disasms ### System.Tests.Perf_Environment.ExpandEnvironmentVariables #### ETL Files #### Histogram #### JIT Disasms ### System.Tests.Perf_Environment.GetEnvironmentVariable #### ETL Files #### Histogram #### JIT Disasms ### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 2ecc177a5fcfa5a1f7c9ab60125ade171fb4d750
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Runtime.Intrinsics.Tests.Perf_Vector128Of<UInt64>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
24.49 ns 22.04 ns 0.90 0.56 False
46.01 ns 29.44 ns 0.64 0.54 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Runtime.Intrinsics.Tests.Perf_Vector128Of&lt;UInt64&gt;*'
### System.Runtime.Intrinsics.Tests.Perf_Vector128Of<UInt64>.SquareRootBenchmark #### ETL Files #### Histogram #### JIT Disasms ### System.Runtime.Intrinsics.Tests.Perf_Vector128Of<UInt64>.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)
performanceautofiler[bot] commented 3 months ago

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline bdfbed6de953957fd4dbba9c8cba0a3c47dde1f8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Text.Json.Document.Tests.Perf_DocumentParse

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
1.03 μs 872.82 ns 0.85 0.12 False
1.56 μs 1.30 μs 0.83 0.20 False
6.29 μs 5.59 μs 0.89 0.10 False
1.52 μs 1.42 μs 0.94 0.21 False
2.70 μs 2.39 μs 0.89 0.12 False
6.02 μs 5.43 μs 0.90 0.13 False
10.55 μs 9.31 μs 0.88 0.14 False
963.58 ns 868.03 ns 0.90 0.16 False

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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Document.Tests.Perf_DocumentParse*'
### System.Text.Json.Document.Tests.Perf_DocumentParse.Parse(IsDataIndented: True, TestRandomAccess: False, TestCase: HelloWorld) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Document.Tests.Perf_DocumentParse.Parse(IsDataIndented: True, TestRandomAccess: True, TestCase: HelloWorld) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Document.Tests.Perf_DocumentParse.Parse(IsDataIndented: True, TestRandomAccess: True, TestCase: BasicJson) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Document.Tests.Perf_DocumentParse.Parse(IsDataIndented: False, TestRandomAccess: True, TestCase: HelloWorld) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Document.Tests.Perf_DocumentParse.Parse(IsDataIndented: True, TestRandomAccess: False, TestCase: BasicJson) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Document.Tests.Perf_DocumentParse.Parse(IsDataIndented: False, TestRandomAccess: True, TestCase: BasicJson) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Document.Tests.Perf_DocumentParse.Parse(IsDataIndented: False, TestRandomAccess: True, TestCase: Json400B) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Document.Tests.Perf_DocumentParse.Parse(IsDataIndented: False, TestRandomAccess: False, TestCase: HelloWorld) #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 42c2362ca7d6030a4f665bb309fe49ce6552502b
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Xml.Linq.Perf_XElement

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
271.82 ns 231.97 ns 0.85 0.33 False
189.81 ns 145.66 ns 0.77 0.28 False
435.25 ns 366.97 ns 0.84 0.17 False
220.06 ns 199.20 ns 0.91 0.25 False
357.05 ns 300.29 ns 0.84 0.16 False
291.83 ns 257.56 ns 0.88 0.18 False
216.27 ns 167.09 ns 0.77 0.31 False
349.07 ns 265.18 ns 0.76 0.18 False

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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Xml.Linq.Perf_XElement*'
### System.Xml.Linq.Perf_XElement.GetValue #### ETL Files #### Histogram #### JIT Disasms ### System.Xml.Linq.Perf_XElement.GetAttribute #### ETL Files #### Histogram #### JIT Disasms ### System.Xml.Linq.Perf_XElement.CreateElementsWithNamespace #### ETL Files #### Histogram #### JIT Disasms ### System.Xml.Linq.Perf_XElement.CreateElement #### ETL Files #### Histogram #### JIT Disasms ### System.Xml.Linq.Perf_XElement.CreateElementWithNamespace #### ETL Files #### Histogram #### JIT Disasms ### System.Xml.Linq.Perf_XElement.CreateWithElements #### ETL Files #### Histogram #### JIT Disasms ### System.Xml.Linq.Perf_XElement.GetElement #### ETL Files #### Histogram #### JIT Disasms ### System.Xml.Linq.Perf_XElement.GetElementWithNamespace #### 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 3 months ago

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline bdfbed6de953957fd4dbba9c8cba0a3c47dde1f8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Text.Perf_Ascii

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
129.71 ns 102.02 ns 0.79 0.29 False
59.45 ns 49.37 ns 0.83 0.41 False
30.66 ns 25.25 ns 0.82 0.48 False
250.63 ns 179.49 ns 0.72 0.29 False
43.81 ns 36.24 ns 0.83 0.59 False
32.69 ns 29.65 ns 0.91 0.54 False
37.73 ns 27.93 ns 0.74 0.51 False
48.57 ns 30.25 ns 0.62 0.55 False
247.14 ns 180.78 ns 0.73 0.27 False
22.97 ns 18.16 ns 0.79 0.54 False
229.87 ns 176.81 ns 0.77 0.32 False
26.86 ns 20.67 ns 0.77 0.56 False
30.52 ns 22.24 ns 0.73 0.45 False
135.16 ns 94.21 ns 0.70 0.34 False
124.42 ns 106.74 ns 0.86 0.34 False
32.13 ns 27.78 ns 0.86 0.46 False
12.16 ns 7.52 ns 0.62 0.66 False
29.80 ns 25.58 ns 0.86 0.50 False
143.92 ns 107.96 ns 0.75 0.33 False
272.89 ns 173.22 ns 0.63 0.35 False
138.01 ns 107.98 ns 0.78 0.32 False
120.42 ns 91.81 ns 0.76 0.29 False

graph graph graph graph graph graph graph graph graph graph graph 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Perf_Ascii*'
### System.Text.Perf_Ascii.ToUpper_Bytes(Size: 128) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Perf_Ascii.Equals_Chars(Size: 128) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Perf_Ascii.EqualsIgnoreCase_ExactlyTheSame_Bytes(Size: 6) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Perf_Ascii.ToUpper_Chars(Size: 128) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Perf_Ascii.EqualsIgnoreCase_ExactlyTheSame_Bytes(Size: 128) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Perf_Ascii.EqualsIgnoreCase_DifferentCase_Bytes(Size: 6) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Perf_Ascii.ToLower_Bytes_Chars(Size: 6) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Perf_Ascii.Equals_Bytes(Size: 128) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Perf_Ascii.ToLower_Chars(Size: 128) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Perf_Ascii.ToUtf16(Size: 6) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Perf_Ascii.ToUpperInPlace_Chars(Size: 128) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Perf_Ascii.ToUpperInPlace_Chars(Size: 6) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Perf_Ascii.Equals_Bytes_Chars(Size: 6) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Perf_Ascii.ToUpperInPlace_Bytes(Size: 128) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Perf_Ascii.ToLower_Bytes(Size: 128) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Perf_Ascii.ToUpper_Bytes(Size: 6) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Perf_Ascii.IsValid_Bytes(Size: 6) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Perf_Ascii.Equals_Bytes(Size: 6) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Perf_Ascii.ToLower_Bytes_Chars(Size: 128) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Perf_Ascii.ToLowerInPlace_Chars(Size: 128) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Perf_Ascii.ToUpper_Bytes_Chars(Size: 128) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Perf_Ascii.ToLowerInPlace_Bytes(Size: 128) #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline bdfbed6de953957fd4dbba9c8cba0a3c47dde1f8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Text.Json.Document.Tests.Perf_EnumerateObject

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
9.96 μs 8.43 μs 0.85 0.28 False
9.90 μs 8.44 μs 0.85 0.28 False
9.89 μs 8.44 μs 0.85 0.31 False
38.99 μs 32.35 μs 0.83 0.40 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Document.Tests.Perf_EnumerateObject*'
### System.Text.Json.Document.Tests.Perf_EnumerateObject.EnumerateProperties(TestCase: StringProperties) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Document.Tests.Perf_EnumerateObject.EnumerateProperties(TestCase: NumericProperties) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Document.Tests.Perf_EnumerateObject.EnumerateProperties(TestCase: ObjectProperties) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Document.Tests.Perf_EnumerateObject.Parse(TestCase: StringProperties) #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 3ffa05f77509cd4c5eb1452ff49c0254a8bed905
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in MicroBenchmarks.Serializers.Json_FromStream<IndexViewModel>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
130.65 μs 117.09 μs 0.90 0.07 False
108.72 μs 99.87 μs 0.92 0.07 False
240.31 μs 219.84 μs 0.91 0.10 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Json_FromStream&lt;IndexViewModel&gt;*'
### MicroBenchmarks.Serializers.Json_FromStream<IndexViewModel>.SystemTextJson_Reflection_ #### ETL Files #### Histogram #### JIT Disasms ### MicroBenchmarks.Serializers.Json_FromStream<IndexViewModel>.SystemTextJson_SourceGen_ #### ETL Files #### Histogram #### JIT Disasms ### MicroBenchmarks.Serializers.Json_FromStream<IndexViewModel>.JsonNet_ #### 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 3 months ago

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 3de068c2be232960f4cb3b233dd2b4014e2ce7c3
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Collections.ContainsKeyTrue<String, String>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
39.66 μs 30.44 μs 0.77 0.34 False
41.09 μs 37.76 μs 0.92 0.39 False
1.19 ms 998.28 μs 0.84 0.15 False
49.38 μs 41.96 μs 0.85 0.30 False
674.68 μs 558.36 μs 0.83 0.18 False
42.68 μs 35.54 μs 0.83 0.32 False
167.13 μs 140.82 μs 0.84 0.17 False

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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.ContainsKeyTrue&lt;String, String&gt;*'
### System.Collections.ContainsKeyTrue<String, String>.ConcurrentDictionary(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.ContainsKeyTrue<String, String>.FrozenDictionary(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.ContainsKeyTrue<String, String>.SortedDictionary(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.ContainsKeyTrue<String, String>.IDictionary(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.ContainsKeyTrue<String, String>.ImmutableSortedDictionary(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.ContainsKeyTrue<String, String>.Dictionary(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.ContainsKeyTrue<String, String>.ImmutableDictionary(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 ubuntu 22.04
Queue TigerUbuntu
Baseline 1d622621b6bc254fbd777921c70a3f5d57fbd6b8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in MicroBenchmarks.Serializers.Xml_FromStream<MyEventsListerViewModel>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
4.25 ms 3.71 ms 0.87 0.13 False
3.78 ms 3.53 ms 0.93 0.15 False
9.55 ms 8.84 ms 0.93 0.02 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Xml_FromStream&lt;MyEventsListerViewModel&gt;*'
### MicroBenchmarks.Serializers.Xml_FromStream<MyEventsListerViewModel>.DataContractSerializer_BinaryXml_ #### ETL Files #### Histogram #### JIT Disasms ### MicroBenchmarks.Serializers.Xml_FromStream<MyEventsListerViewModel>.XmlSerializer_ #### ETL Files #### Histogram #### JIT Disasms ### MicroBenchmarks.Serializers.Xml_FromStream<MyEventsListerViewModel>.DataContractSerializer_ #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 1d622621b6bc254fbd777921c70a3f5d57fbd6b8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Collections.IndexerSet<String>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
10.64 μs 8.17 μs 0.77 0.41 False
3.61 μs 2.82 μs 0.78 0.30 False
81.22 μs 70.60 μs 0.87 0.21 False
1.20 ms 1.04 ms 0.86 0.14 False
581.91 μs 491.51 μs 0.84 0.19 False
49.01 μs 36.39 μs 0.74 0.25 False
17.85 μs 13.12 μs 0.73 0.34 False

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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.IndexerSet&lt;String&gt;*'
### System.Collections.IndexerSet<String>.List(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.IndexerSet<String>.Array(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.IndexerSet<String>.ConcurrentDictionary(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.IndexerSet<String>.SortedDictionary(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.IndexerSet<String>.SortedList(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.IndexerSet<String>.Dictionary(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 3de068c2be232960f4cb3b233dd2b4014e2ce7c3
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Collections.CtorFromCollectionNonGeneric<String>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
68.87 μs 61.01 μs 0.89 0.26 False
727.12 μs 605.73 μs 0.83 0.15 False
76.22 μs 67.87 μs 0.89 0.19 False
69.21 μs 60.26 μs 0.87 0.26 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.CtorFromCollectionNonGeneric&lt;String&gt;*'
### System.Collections.CtorFromCollectionNonGeneric<String>.Queue(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.CtorFromCollectionNonGeneric<String>.SortedList(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.CtorFromCollectionNonGeneric<String>.Hashtable(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline bdfbed6de953957fd4dbba9c8cba0a3c47dde1f8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in MicroBenchmarks.Serializers.Json_FromStream<LoginViewModel>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
2.40 μs 2.15 μs 0.90 0.18 False
2.95 μs 2.53 μs 0.86 0.16 False
5.56 μs 4.97 μs 0.89 0.13 False
15.78 μs 14.38 μs 0.91 0.09 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Json_FromStream&lt;LoginViewModel&gt;*'
### MicroBenchmarks.Serializers.Json_FromStream<LoginViewModel>.SystemTextJson_SourceGen_ #### ETL Files #### Histogram #### JIT Disasms ### MicroBenchmarks.Serializers.Json_FromStream<LoginViewModel>.SystemTextJson_Reflection_ #### ETL Files #### Histogram #### JIT Disasms ### MicroBenchmarks.Serializers.Json_FromStream<LoginViewModel>.JsonNet_ #### ETL Files #### Histogram #### JIT Disasms ### MicroBenchmarks.Serializers.Json_FromStream<LoginViewModel>.DataContractJsonSerializer_ #### 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 3 months ago

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline bdfbed6de953957fd4dbba9c8cba0a3c47dde1f8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in Microsoft.Extensions.DependencyInjection.ActivatorUtilitiesBenchmark

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
1.01 μs 856.49 ns 0.84 0.18 False
244.94 ns 192.97 ns 0.79 0.29 False
388.55 ns 303.11 ns 0.78 0.19 False
374.66 ns 317.41 ns 0.85 0.19 False
568.41 ns 509.82 ns 0.90 0.12 False
635.34 ns 568.28 ns 0.89 0.18 False
610.61 ns 509.14 ns 0.83 0.12 False
578.77 ns 485.39 ns 0.84 0.25 False

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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'Microsoft.Extensions.DependencyInjection.ActivatorUtilitiesBenchmark*'
### Microsoft.Extensions.DependencyInjection.ActivatorUtilitiesBenchmark.CreateInstance_3 #### ETL Files #### Histogram #### JIT Disasms ### Microsoft.Extensions.DependencyInjection.ActivatorUtilitiesBenchmark.Factory_3Explicit #### ETL Files #### Histogram #### JIT Disasms ### Microsoft.Extensions.DependencyInjection.ActivatorUtilitiesBenchmark.Factory_1Injected_2Explicit_OutOfOrder #### ETL Files #### Histogram #### JIT Disasms ### Microsoft.Extensions.DependencyInjection.ActivatorUtilitiesBenchmark.Factory_1Injected_2Explicit #### ETL Files #### Histogram #### JIT Disasms ### Microsoft.Extensions.DependencyInjection.ActivatorUtilitiesBenchmark.CreateInstance_1_WithAttrLast #### ETL Files #### Histogram #### JIT Disasms ### Microsoft.Extensions.DependencyInjection.ActivatorUtilitiesBenchmark.CreateInstance_1 #### ETL Files #### Histogram #### JIT Disasms ### Microsoft.Extensions.DependencyInjection.ActivatorUtilitiesBenchmark.CreateInstance_1_WithAttrFirst #### ETL Files #### Histogram #### JIT Disasms ### Microsoft.Extensions.DependencyInjection.ActivatorUtilitiesBenchmark.Factory_3Injected #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 2ecc177a5fcfa5a1f7c9ab60125ade171fb4d750
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Tests.Perf_Array

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
34.78 ns 29.52 ns 0.85 0.57 False
51.41 ns 45.73 ns 0.89 0.47 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Array*'
### System.Tests.Perf_Array.IndexOfShort #### ETL Files #### Histogram #### JIT Disasms ### System.Tests.Perf_Array.Reverse #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 1d622621b6bc254fbd777921c70a3f5d57fbd6b8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in MicroBenchmarks.Serializers.Xml_FromStream<Location>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
9.48 μs 8.00 μs 0.84 0.16 False
28.74 μs 25.44 μs 0.89 0.11 False
20.49 μs 17.93 μs 0.87 0.07 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Xml_FromStream&lt;Location&gt;*'
### MicroBenchmarks.Serializers.Xml_FromStream<Location>.DataContractSerializer_BinaryXml_ #### ETL Files #### Histogram #### JIT Disasms ### MicroBenchmarks.Serializers.Xml_FromStream<Location>.XmlSerializer_ #### ETL Files #### Histogram #### JIT Disasms ### MicroBenchmarks.Serializers.Xml_FromStream<Location>.DataContractSerializer_ #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline bdfbed6de953957fd4dbba9c8cba0a3c47dde1f8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in MicroBenchmarks.Serializers.Json_ToString<MyEventsListerViewModel>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
1.04 ms 899.42 μs 0.86 0.07 False
2.57 ms 2.21 ms 0.86 0.09 False
1.78 ms 1.63 ms 0.91 0.06 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Json_ToString&lt;MyEventsListerViewModel&gt;*'
### MicroBenchmarks.Serializers.Json_ToString<MyEventsListerViewModel>.SystemTextJson_SourceGen_ #### ETL Files #### Histogram #### JIT Disasms ### MicroBenchmarks.Serializers.Json_ToString<MyEventsListerViewModel>.JsonNet_ #### ETL Files #### Histogram #### JIT Disasms ### MicroBenchmarks.Serializers.Json_ToString<MyEventsListerViewModel>.SystemTextJson_Reflection_ #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 1d622621b6bc254fbd777921c70a3f5d57fbd6b8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Runtime.Intrinsics.Tests.Perf_Vector128Of<UInt32>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
16.06 ns 11.15 ns 0.69 0.64 False
43.82 ns 36.04 ns 0.82 0.48 False
69.68 ns 48.95 ns 0.70 0.49 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Runtime.Intrinsics.Tests.Perf_Vector128Of&lt;UInt32&gt;*'
### System.Runtime.Intrinsics.Tests.Perf_Vector128Of<UInt32>.DivisionOperatorBenchmark #### ETL Files #### Histogram #### JIT Disasms ### System.Runtime.Intrinsics.Tests.Perf_Vector128Of<UInt32>.SquareRootBenchmark #### ETL Files #### Histogram #### JIT Disasms ### System.Runtime.Intrinsics.Tests.Perf_Vector128Of<UInt32>.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 ubuntu 22.04
Queue TigerUbuntu
Baseline bdfbed6de953957fd4dbba9c8cba0a3c47dde1f8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Collections.ContainsTrueComparer<String>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
81.32 μs 67.48 μs 0.83 0.33 False
77.14 μs 53.10 μs 0.69 0.34 False
755.15 μs 711.16 μs 0.94 0.23 False
169.36 μs 143.25 μs 0.85 0.18 False
790.28 μs 670.40 μs 0.85 0.23 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.ContainsTrueComparer&lt;String&gt;*'
### System.Collections.ContainsTrueComparer<String>.FrozenSet(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.ContainsTrueComparer<String>.HashSet(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.ContainsTrueComparer<String>.SortedSet(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.ContainsTrueComparer<String>.ImmutableHashSet(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.ContainsTrueComparer<String>.ImmutableSortedSet(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 ubuntu 22.04
Queue TigerUbuntu
Baseline 1d622621b6bc254fbd777921c70a3f5d57fbd6b8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Text.Json.Tests.Perf_Depth

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
6.31 μs 5.22 μs 0.83 0.43 False
51.65 μs 44.67 μs 0.86 0.38 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Tests.Perf_Depth*'
### System.Text.Json.Tests.Perf_Depth.ReadSpanEmptyLoop(Depth: 65) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Tests.Perf_Depth.ReadSpanEmptyLoop(Depth: 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)
performanceautofiler[bot] commented 3 months ago

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 2ecc177a5fcfa5a1f7c9ab60125ade171fb4d750
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in MicroBenchmarks.Serializers.Json_ToStream<Location>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
6.81 μs 5.79 μs 0.85 0.14 False
4.34 μs 3.93 μs 0.91 0.08 False
7.83 μs 6.77 μs 0.86 0.08 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Json_ToStream&lt;Location&gt;*'
### MicroBenchmarks.Serializers.Json_ToStream<Location>.JsonNet_ #### ETL Files #### Histogram #### JIT Disasms ### MicroBenchmarks.Serializers.Json_ToStream<Location>.SystemTextJson_Reflection_ #### ETL Files #### Histogram #### JIT Disasms ### MicroBenchmarks.Serializers.Json_ToStream<Location>.DataContractJsonSerializer_ #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline bdfbed6de953957fd4dbba9c8cba0a3c47dde1f8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in PerfLabTests.LowLevelPerf

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
1.37 ms 988.74 μs 0.72 0.35 False
1.30 ms 946.87 μs 0.73 0.35 False
506.59 μs 432.07 μs 0.85 0.25 False
455.54 μs 377.59 μs 0.83 0.32 False
497.89 μs 434.55 μs 0.87 0.16 False
139.76 ms 114.37 ms 0.82 0.31 False
438.03 μs 337.76 μs 0.77 0.21 False
540.90 μs 414.04 μs 0.77 0.26 False
2.66 ms 1.62 ms 0.61 0.53 False
11.83 ms 10.30 ms 0.87 0.45 False

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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'PerfLabTests.LowLevelPerf*'
### PerfLabTests.LowLevelPerf.StaticDelegate #### ETL Files #### Histogram #### JIT Disasms ### PerfLabTests.LowLevelPerf.InstanceDelegate #### ETL Files #### Histogram #### JIT Disasms ### PerfLabTests.LowLevelPerf.ClassVirtualMethod #### ETL Files #### Histogram #### JIT Disasms ### PerfLabTests.LowLevelPerf.GenericGenericMethod #### ETL Files #### Histogram #### JIT Disasms ### PerfLabTests.LowLevelPerf.SealedClassInterfaceMethod #### ETL Files #### Histogram #### JIT Disasms ### PerfLabTests.LowLevelPerf.ForeachOverList100Elements #### ETL Files #### Histogram #### JIT Disasms ### PerfLabTests.LowLevelPerf.GenericClassGenericInstanceMethod #### ETL Files #### Histogram #### JIT Disasms ### PerfLabTests.LowLevelPerf.GenericClassGenericStaticMethod #### ETL Files #### Histogram #### JIT Disasms ### PerfLabTests.LowLevelPerf.InterfaceInterfaceMethodSwitchCallType #### ETL Files #### Histogram #### JIT Disasms ### PerfLabTests.LowLevelPerf.InterfaceInterfaceMethod #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline bdfbed6de953957fd4dbba9c8cba0a3c47dde1f8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Memory.MemoryMarshal<Int32>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
36.82 ns 22.45 ns 0.61 0.66 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Memory.MemoryMarshal&lt;Int32&gt;*'
### System.Memory.MemoryMarshal<Int32>.TryGetArray #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 34e65b9e6c3100bbbebcd78fd03f3b2e88cdc9f0
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in Microsoft.Extensions.Primitives.Performance.StringValuesBenchmark

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
45.90 ns 37.67 ns 0.82 0.43 False
75.07 ns 64.78 ns 0.86 0.41 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'Microsoft.Extensions.Primitives.Performance.StringValuesBenchmark*'
### Microsoft.Extensions.Primitives.Performance.StringValuesBenchmark.ForEach_String #### ETL Files #### Histogram #### JIT Disasms ### 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 x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 1d622621b6bc254fbd777921c70a3f5d57fbd6b8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Text.Json.Serialization.Tests.ReadJson<TreeRecord>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
80.44 μs 71.70 μs 0.89 0.07 False
101.51 μs 85.58 μs 0.84 0.08 False
138.34 μs 119.66 μs 0.86 0.10 False
156.50 μs 133.83 μs 0.86 0.11 False
82.75 μs 68.55 μs 0.83 0.08 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.ReadJson&lt;TreeRecord&gt;*'
### System.Text.Json.Serialization.Tests.ReadJson<TreeRecord>.DeserializeFromString(Mode: SourceGen) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.ReadJson<TreeRecord>.DeserializeFromReader(Mode: SourceGen) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.ReadJson<TreeRecord>.DeserializeFromString(Mode: Reflection) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.ReadJson<TreeRecord>.DeserializeFromReader(Mode: Reflection) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.ReadJson<TreeRecord>.DeserializeFromUtf8Bytes(Mode: SourceGen) #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 3ffa05f77509cd4c5eb1452ff49c0254a8bed905
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Text.Json.Serialization.Tests.WriteJson<HashSet<String>>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
21.01 μs 19.55 μs 0.93 0.12 False
20.13 μs 18.33 μs 0.91 0.13 False
22.45 μs 20.24 μs 0.90 0.10 False
19.81 μs 17.80 μs 0.90 0.18 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.WriteJson&lt;HashSet&lt;String&gt;&gt;*'
### System.Text.Json.Serialization.Tests.WriteJson<HashSet<String>>.SerializeToString(Mode: Reflection) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.WriteJson<HashSet<String>>.SerializeToUtf8Bytes(Mode: Reflection) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.WriteJson<HashSet<String>>.SerializeObjectProperty(Mode: Reflection) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.WriteJson<HashSet<String>>.SerializeToWriter(Mode: Reflection) #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 1d622621b6bc254fbd777921c70a3f5d57fbd6b8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Text.RegularExpressions.Tests.Perf_Regex_Common

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
32.03 μs 29.03 μs 0.91 0.04 False
32.30 μs 28.50 μs 0.88 0.03 False
16.99 μs 15.28 μs 0.90 0.03 False
16.79 μs 15.55 μs 0.93 0.05 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.RegularExpressions.Tests.Perf_Regex_Common*'
### System.Text.RegularExpressions.Tests.Perf_Regex_Common.CtorInvoke(Options: IgnoreCase, Compiled) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.RegularExpressions.Tests.Perf_Regex_Common.Ctor(Options: IgnoreCase, Compiled) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.RegularExpressions.Tests.Perf_Regex_Common.Ctor(Options: None) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.RegularExpressions.Tests.Perf_Regex_Common.Ctor(Options: Compiled) #### 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 3 months ago

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 1d622621b6bc254fbd777921c70a3f5d57fbd6b8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Text.Json.Serialization.Tests.ReadJson<ArrayList>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
69.31 μs 58.21 μs 0.84 0.12 False
72.62 μs 62.88 μs 0.87 0.11 False
75.28 μs 64.68 μs 0.86 0.10 False
65.26 μs 57.56 μs 0.88 0.07 False
66.50 μs 57.53 μs 0.87 0.12 False
66.29 μs 58.48 μs 0.88 0.13 False

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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.ReadJson&lt;ArrayList&gt;*'
### System.Text.Json.Serialization.Tests.ReadJson<ArrayList>.DeserializeFromString(Mode: Reflection) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.ReadJson<ArrayList>.DeserializeFromReader(Mode: SourceGen) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.ReadJson<ArrayList>.DeserializeFromReader(Mode: Reflection) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.ReadJson<ArrayList>.DeserializeFromUtf8Bytes(Mode: SourceGen) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.ReadJson<ArrayList>.DeserializeFromUtf8Bytes(Mode: Reflection) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.ReadJson<ArrayList>.DeserializeFromString(Mode: SourceGen) #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 1d622621b6bc254fbd777921c70a3f5d57fbd6b8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Text.Json.Serialization.Tests.ReadJson<Dictionary<String, String>>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
67.25 μs 60.27 μs 0.90 0.13 False
69.24 μs 63.47 μs 0.92 0.11 False
66.39 μs 62.06 μs 0.93 0.09 False
86.21 μs 71.19 μs 0.83 0.12 False
83.07 μs 74.76 μs 0.90 0.12 False
69.80 μs 64.66 μs 0.93 0.14 False

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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.ReadJson&lt;Dictionary&lt;String, String&gt;&gt;*'
### System.Text.Json.Serialization.Tests.ReadJson<Dictionary<String, String>>.DeserializeFromUtf8Bytes(Mode: Reflection) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.ReadJson<Dictionary<String, String>>.DeserializeFromString(Mode: SourceGen) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.ReadJson<Dictionary<String, String>>.DeserializeFromUtf8Bytes(Mode: SourceGen) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.ReadJson<Dictionary<String, String>>.DeserializeFromReader(Mode: SourceGen) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.ReadJson<Dictionary<String, String>>.DeserializeFromReader(Mode: Reflection) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.ReadJson<Dictionary<String, String>>.DeserializeFromString(Mode: Reflection) #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline bdfbed6de953957fd4dbba9c8cba0a3c47dde1f8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Buffers.Tests.NonStandardArrayPoolTests<Byte>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
55.83 ns 39.06 ns 0.70 0.40 False
93.40 ns 77.74 ns 0.83 0.26 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Buffers.Tests.NonStandardArrayPoolTests&lt;Byte&gt;*'
### System.Buffers.Tests.NonStandardArrayPoolTests<Byte>.RentNoReturn(RentalSize: 64, UseSharedPool: True) #### ETL Files #### Histogram #### JIT Disasms ### System.Buffers.Tests.NonStandardArrayPoolTests<Byte>.RentNoReturn(RentalSize: 64, UseSharedPool: 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 1d622621b6bc254fbd777921c70a3f5d57fbd6b8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Collections.Sort<String>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
669.23 μs 592.98 μs 0.89 0.09 False
790.91 μs 668.73 μs 0.85 0.16 False
717.62 μs 616.94 μs 0.86 0.12 False
778.22 μs 661.78 μs 0.85 0.22 False
651.77 μs 588.29 μs 0.90 0.11 False
699.71 μs 609.40 μs 0.87 0.14 False
783.45 μs 677.21 μs 0.86 0.16 False

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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.Sort&lt;String&gt;*'
### System.Collections.Sort<String>.LinqQuery(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.Sort<String>.Array_ComparerClass(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.Sort<String>.LinqOrderByExtension(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.Sort<String>.Array_Comparison(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.Sort<String>.Array(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.Sort<String>.List(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.Sort<String>.Array_ComparerStruct(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 ubuntu 22.04
Queue TigerUbuntu
Baseline 2ecc177a5fcfa5a1f7c9ab60125ade171fb4d750
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in V8.Richards.Support

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
217.37 μs 177.25 μs 0.82 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'V8.Richards.Support*'
### V8.Richards.Support.Bench #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 42c2362ca7d6030a4f665bb309fe49ce6552502b
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Collections.Concurrent.Count<String>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
74.34 ns 56.47 ns 0.76 0.35 False
46.39 ns 37.20 ns 0.80 0.36 False
88.40 ns 68.84 ns 0.78 0.41 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.Concurrent.Count&lt;String&gt;*'
### System.Collections.Concurrent.Count<String>.Dictionary(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.Concurrent.Count<String>.Queue(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.Concurrent.Count<String>.Queue_EnqueueCountDequeue(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 ubuntu 22.04
Queue TigerUbuntu
Baseline bdfbed6de953957fd4dbba9c8cba0a3c47dde1f8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in MicroBenchmarks.Serializers.Json_ToString<LoginViewModel>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
2.02 μs 1.81 μs 0.90 0.12 False
951.12 ns 810.11 ns 0.85 0.13 False
3.49 μs 3.08 μs 0.88 0.12 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Json_ToString&lt;LoginViewModel&gt;*'
### MicroBenchmarks.Serializers.Json_ToString<LoginViewModel>.SystemTextJson_Reflection_ #### ETL Files #### Histogram #### JIT Disasms ### MicroBenchmarks.Serializers.Json_ToString<LoginViewModel>.SystemTextJson_SourceGen_ #### ETL Files #### Histogram #### JIT Disasms ### MicroBenchmarks.Serializers.Json_ToString<LoginViewModel>.JsonNet_ #### 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 3 months ago

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 1d622621b6bc254fbd777921c70a3f5d57fbd6b8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Tests.Perf_DateTime

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
19.14 ns 9.38 ns 0.49 0.72 False
9.28 ns 6.53 ns 0.70 0.72 False
156.25 ns 131.65 ns 0.84 0.25 False
11.36 ns 5.80 ns 0.51 0.74 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_DateTime*'
### System.Tests.Perf_DateTime.ObjectEquals #### ETL Files #### Histogram #### JIT Disasms ### System.Tests.Perf_DateTime.DayOfYear #### ETL Files #### Histogram #### JIT Disasms ### System.Tests.Perf_DateTime.ToString(format: "o") #### ETL Files #### Histogram #### JIT Disasms ### System.Tests.Perf_DateTime.Year #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 1d622621b6bc254fbd777921c70a3f5d57fbd6b8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
48.58 ns 37.44 ns 0.77 0.31 False
50.19 ns 40.81 ns 0.81 0.35 False
49.33 ns 39.98 ns 0.81 0.39 False
51.74 ns 39.17 ns 0.76 0.39 False
49.24 ns 38.72 ns 0.79 0.30 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals*'
### System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals.FixedTimeEquals_256Bit_SameReference #### ETL Files #### Histogram #### JIT Disasms ### System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals.FixedTimeEquals_256Bit_LastBitDifferent #### ETL Files #### Histogram #### JIT Disasms ### System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals.FixedTimeEquals_256Bit_VersusZero #### ETL Files #### Histogram #### JIT Disasms ### System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals.FixedTimeEquals_256Bit_FirstBitDifferent #### ETL Files #### Histogram #### JIT Disasms ### System.Security.Cryptography.Primitives.Tests.Performance.Perf_FixedTimeEquals.FixedTimeEquals_256Bit_Equal #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 1d622621b6bc254fbd777921c70a3f5d57fbd6b8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Collections.Tests.Perf_Dictionary

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
64.60 ms 44.53 ms 0.69 0.45 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.Tests.Perf_Dictionary*'
### System.Collections.Tests.Perf_Dictionary.ContainsValue(Items: 3000) #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 34e65b9e6c3100bbbebcd78fd03f3b2e88cdc9f0
Compare a71a85a65f6527ca2754ccf336f1fc77f02c409b
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Collections.IterateForNonGeneric<Int32>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
6.35 μs 5.98 μs 0.94 0.27 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.IterateForNonGeneric&lt;Int32&gt;*'
### System.Collections.IterateForNonGeneric<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 x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 1d622621b6bc254fbd777921c70a3f5d57fbd6b8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in Microsoft.Extensions.DependencyInjection.ScopeValidation

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
2.87 μs 2.71 μs 0.94 0.11 False
3.06 μs 2.62 μs 0.86 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'Microsoft.Extensions.DependencyInjection.ScopeValidation*'
### Microsoft.Extensions.DependencyInjection.ScopeValidation.Transient #### ETL Files #### Histogram #### JIT Disasms ### Microsoft.Extensions.DependencyInjection.ScopeValidation.TransientWithScopeValidation #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 2ecc177a5fcfa5a1f7c9ab60125ade171fb4d750
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in StoreBlock.AnyLocation

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
7.06 ns 5.49 ns 0.78 0.07 False
15.77 ns 13.92 ns 0.88 0.18 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'StoreBlock.AnyLocation*'
### StoreBlock.AnyLocation.InitBlockAllOnes8 #### ETL Files #### Histogram #### JIT Disasms ### StoreBlock.AnyLocation.InitBlockAllZeros128 #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 34e65b9e6c3100bbbebcd78fd03f3b2e88cdc9f0
Compare a71a85a65f6527ca2754ccf336f1fc77f02c409b
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Text.Json.Tests.Perf_Ctor

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
86.48 ns 81.70 ns 0.94 0.35 False
87.64 ns 78.40 ns 0.89 0.39 False
92.69 ns 82.53 ns 0.89 0.41 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Tests.Perf_Ctor*'
### System.Text.Json.Tests.Perf_Ctor.Ctor(Formatted: True, SkipValidation: False) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Tests.Perf_Ctor.Ctor(Formatted: True, SkipValidation: True) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Tests.Perf_Ctor.Ctor(Formatted: False, SkipValidation: 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 3ffa05f77509cd4c5eb1452ff49c0254a8bed905
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Collections.TryAddDefaultSize<String>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
109.12 μs 100.12 μs 0.92 0.14 False
57.18 μs 48.25 μs 0.84 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.TryAddDefaultSize&lt;String&gt;*'
### System.Collections.TryAddDefaultSize<String>.ConcurrentDictionary(Count: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.TryAddDefaultSize<String>.Dictionary(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 ubuntu 22.04
Queue TigerUbuntu
Baseline 42c2362ca7d6030a4f665bb309fe49ce6552502b
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Numerics.Tests.Perf_VectorOf<Single>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
83.08 ns 54.15 ns 0.65 0.47 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Perf_VectorOf&lt;Single&gt;*'
### System.Numerics.Tests.Perf_VectorOf<Single>.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)
performanceautofiler[bot] commented 3 months ago

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline bdfbed6de953957fd4dbba9c8cba0a3c47dde1f8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.MathBenchmarks.Double

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
22.81 μs 19.14 μs 0.84 0.07 False
55.29 μs 46.45 μs 0.84 0.07 False
51.71 μs 47.19 μs 0.91 0.06 False
71.32 μs 64.56 μs 0.91 0.01 False
77.09 μs 72.05 μs 0.93 0.04 False
99.70 μs 92.05 μs 0.92 0.08 False
82.82 μs 78.46 μs 0.95 0.08 False

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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.MathBenchmarks.Double*'
### System.MathBenchmarks.Double.Round #### ETL Files #### Histogram #### JIT Disasms ### System.MathBenchmarks.Double.SinPi #### ETL Files #### Histogram #### JIT Disasms ### System.MathBenchmarks.Double.CosPi #### ETL Files #### Histogram #### JIT Disasms ### System.MathBenchmarks.Double.Cbrt #### ETL Files #### Histogram #### JIT Disasms ### System.MathBenchmarks.Double.TanPi #### ETL Files #### Histogram #### JIT Disasms ### System.MathBenchmarks.Double.SinCosPi #### ETL Files #### Histogram #### JIT Disasms ### System.MathBenchmarks.Double.Tan #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 1d622621b6bc254fbd777921c70a3f5d57fbd6b8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in MicroBenchmarks.Serializers.Xml_FromStream<LoginViewModel>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
4.45 μs 3.90 μs 0.88 0.20 False
10.69 μs 10.09 μs 0.94 0.06 False
19.24 μs 17.12 μs 0.89 0.11 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Xml_FromStream&lt;LoginViewModel&gt;*'
### MicroBenchmarks.Serializers.Xml_FromStream<LoginViewModel>.DataContractSerializer_BinaryXml_ #### ETL Files #### Histogram #### JIT Disasms ### MicroBenchmarks.Serializers.Xml_FromStream<LoginViewModel>.DataContractSerializer_ #### ETL Files #### Histogram #### JIT Disasms ### MicroBenchmarks.Serializers.Xml_FromStream<LoginViewModel>.XmlSerializer_ #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 7ce5d0fdf728bb2ae213541b17c2e489d2b06d09
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Collections.IndexerSet<Int32>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
5.95 μs 4.60 μs 0.77 0.26 False
26.02 μs 20.06 μs 0.77 0.27 False
12.62 μs 9.33 μs 0.74 0.35 False
335.00 μs 286.42 μs 0.85 0.24 False
64.59 μs 55.12 μs 0.85 0.24 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.IndexerSet&lt;Int32&gt;*'
### System.Collections.IndexerSet<Int32>.List(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.IndexerSet<Int32>.Dictionary(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.IndexerSet<Int32>.IList(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.IndexerSet<Int32>.SortedList(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.IndexerSet<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 ubuntu 22.04
Queue TigerUbuntu
Baseline 42c2362ca7d6030a4f665bb309fe49ce6552502b
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in MicroBenchmarks.Serializers.Xml_ToStream<SimpleStructWithProperties>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
7.58 μs 6.61 μs 0.87 0.13 False
2.09 μs 1.84 μs 0.88 0.17 False
3.07 μs 2.82 μs 0.92 0.17 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Xml_ToStream&lt;SimpleStructWithProperties&gt;*'
### MicroBenchmarks.Serializers.Xml_ToStream<SimpleStructWithProperties>.XmlSerializer_ #### ETL Files #### Histogram #### JIT Disasms ### MicroBenchmarks.Serializers.Xml_ToStream<SimpleStructWithProperties>.DataContractSerializer_BinaryXml_ #### ETL Files #### Histogram #### JIT Disasms ### MicroBenchmarks.Serializers.Xml_ToStream<SimpleStructWithProperties>.DataContractSerializer_ #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 1d622621b6bc254fbd777921c70a3f5d57fbd6b8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Runtime.Intrinsics.Tests.Perf_Vector128Of<Byte>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
5.27 ns 3.09 ns 0.59 0.72 False
20.54 ns 18.29 ns 0.89 0.50 False
205.81 ns 152.84 ns 0.74 0.29 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Runtime.Intrinsics.Tests.Perf_Vector128Of&lt;Byte&gt;*'
### System.Runtime.Intrinsics.Tests.Perf_Vector128Of<Byte>.LessThanBenchmark #### ETL Files #### Histogram #### JIT Disasms ### System.Runtime.Intrinsics.Tests.Perf_Vector128Of<Byte>.DotBenchmark #### ETL Files #### Histogram #### JIT Disasms ### System.Runtime.Intrinsics.Tests.Perf_Vector128Of<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 ubuntu 22.04
Queue TigerUbuntu
Baseline 34e65b9e6c3100bbbebcd78fd03f3b2e88cdc9f0
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in XmlDocumentTests.XmlDocumentTests.Perf_XmlDocument

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
9.48 μs 8.53 μs 0.90 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'XmlDocumentTests.XmlDocumentTests.Perf_XmlDocument*'
### XmlDocumentTests.XmlDocumentTests.Perf_XmlDocument.LoadXml #### 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 3 months ago

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 1d622621b6bc254fbd777921c70a3f5d57fbd6b8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Text.Json.Serialization.Tests.WriteJson<Nullable<DateTimeOffset>>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
1.08 μs 935.10 ns 0.87 0.17 False
1.75 μs 1.51 μs 0.86 0.14 False
602.31 ns 516.81 ns 0.86 0.16 False
595.17 ns 515.97 ns 0.87 0.13 False
1.86 μs 1.63 μs 0.88 0.15 False
832.97 ns 721.21 ns 0.87 0.14 False
865.85 ns 750.88 ns 0.87 0.15 False
1.04 μs 884.54 ns 0.85 0.16 False

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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.WriteJson&lt;Nullable&lt;DateTimeOffset&gt;&gt;*'
### System.Text.Json.Serialization.Tests.WriteJson<Nullable<DateTimeOffset>>.SerializeToString(Mode: SourceGen) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.WriteJson<Nullable<DateTimeOffset>>.SerializeObjectProperty(Mode: SourceGen) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.WriteJson<Nullable<DateTimeOffset>>.SerializeToWriter(Mode: Reflection) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.WriteJson<Nullable<DateTimeOffset>>.SerializeToWriter(Mode: SourceGen) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.WriteJson<Nullable<DateTimeOffset>>.SerializeObjectProperty(Mode: Reflection) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.WriteJson<Nullable<DateTimeOffset>>.SerializeToUtf8Bytes(Mode: SourceGen) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.WriteJson<Nullable<DateTimeOffset>>.SerializeToUtf8Bytes(Mode: Reflection) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.WriteJson<Nullable<DateTimeOffset>>.SerializeToString(Mode: Reflection) #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline bdfbed6de953957fd4dbba9c8cba0a3c47dde1f8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Text.Json.Serialization.Tests.ReadJson<ImmutableSortedDictionary<String, String>>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
401.51 μs 351.86 μs 0.88 0.08 False
419.63 μs 353.53 μs 0.84 0.07 False
405.22 μs 341.62 μs 0.84 0.09 False
393.93 μs 344.02 μs 0.87 0.07 False
390.17 μs 345.05 μs 0.88 0.09 False
396.88 μs 345.03 μs 0.87 0.07 False

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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.ReadJson&lt;ImmutableSortedDictionary&lt;String, String&gt;&gt;*'
### System.Text.Json.Serialization.Tests.ReadJson<ImmutableSortedDictionary<String, String>>.DeserializeFromReader(Mode: SourceGen) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.ReadJson<ImmutableSortedDictionary<String, String>>.DeserializeFromReader(Mode: Reflection) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.ReadJson<ImmutableSortedDictionary<String, String>>.DeserializeFromString(Mode: SourceGen) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.ReadJson<ImmutableSortedDictionary<String, String>>.DeserializeFromUtf8Bytes(Mode: SourceGen) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.ReadJson<ImmutableSortedDictionary<String, String>>.DeserializeFromUtf8Bytes(Mode: Reflection) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.ReadJson<ImmutableSortedDictionary<String, String>>.DeserializeFromString(Mode: Reflection) #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline bdfbed6de953957fd4dbba9c8cba0a3c47dde1f8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in MicroBenchmarks.Serializers.Xml_ToStream<ClassImplementingIXmlSerialiable>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
1.33 μs 1.12 μs 0.84 0.20 False
1.93 μs 1.63 μs 0.85 0.15 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Xml_ToStream&lt;ClassImplementingIXmlSerialiable&gt;*'
### MicroBenchmarks.Serializers.Xml_ToStream<ClassImplementingIXmlSerialiable>.DataContractSerializer_BinaryXml_ #### ETL Files #### Histogram #### JIT Disasms ### MicroBenchmarks.Serializers.Xml_ToStream<ClassImplementingIXmlSerialiable>.DataContractSerializer_ #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 1d622621b6bc254fbd777921c70a3f5d57fbd6b8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Buffers.Tests.NonStandardArrayPoolTests<Object>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
65.71 ns 54.38 ns 0.83 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Buffers.Tests.NonStandardArrayPoolTests&lt;Object&gt;*'
### System.Buffers.Tests.NonStandardArrayPoolTests<Object>.RentNoReturn(RentalSize: 64, UseSharedPool: 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 x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline dc982632aa2b15123ba5d7ff76589cd6c8e660ba
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Numerics.Tests.Perf_VectorOf<Int32>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
70.08 ns 49.09 ns 0.70 0.45 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Perf_VectorOf&lt;Int32&gt;*'
### System.Numerics.Tests.Perf_VectorOf<Int32>.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 ubuntu 22.04
Queue TigerUbuntu
Baseline 1d622621b6bc254fbd777921c70a3f5d57fbd6b8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in MicroBenchmarks.Serializers.Xml_ToStream<IndexViewModel>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
189.51 μs 160.90 μs 0.85 0.12 False
245.37 μs 218.39 μs 0.89 0.08 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Xml_ToStream&lt;IndexViewModel&gt;*'
### MicroBenchmarks.Serializers.Xml_ToStream<IndexViewModel>.DataContractSerializer_BinaryXml_ #### ETL Files #### Histogram #### JIT Disasms ### MicroBenchmarks.Serializers.Xml_ToStream<IndexViewModel>.DataContractSerializer_ #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 1d622621b6bc254fbd777921c70a3f5d57fbd6b8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in MicroBenchmarks.Serializers.Json_FromStream<MyEventsListerViewModel>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
1.26 ms 1.12 ms 0.89 0.05 False
2.77 ms 2.37 ms 0.86 0.11 False
1.47 ms 1.29 ms 0.88 0.07 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Json_FromStream&lt;MyEventsListerViewModel&gt;*'
### MicroBenchmarks.Serializers.Json_FromStream<MyEventsListerViewModel>.SystemTextJson_SourceGen_ #### ETL Files #### Histogram #### JIT Disasms ### MicroBenchmarks.Serializers.Json_FromStream<MyEventsListerViewModel>.JsonNet_ #### ETL Files #### Histogram #### JIT Disasms ### MicroBenchmarks.Serializers.Json_FromStream<MyEventsListerViewModel>.SystemTextJson_Reflection_ #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 3ffa05f77509cd4c5eb1452ff49c0254a8bed905
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in XmlDocumentTests.XmlNodeListTests.Perf_XmlNodeList

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
80.54 ns 60.64 ns 0.75 0.39 False
911.64 ns 729.79 ns 0.80 0.29 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'XmlDocumentTests.XmlNodeListTests.Perf_XmlNodeList*'
### XmlDocumentTests.XmlNodeListTests.Perf_XmlNodeList.GetCount #### ETL Files #### Histogram #### JIT Disasms ### XmlDocumentTests.XmlNodeListTests.Perf_XmlNodeList.Enumerator #### 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 3 months ago

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 34e65b9e6c3100bbbebcd78fd03f3b2e88cdc9f0
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in MicroBenchmarks.Serializers.Xml_ToStream<LoginViewModel>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
8.34 μs 7.44 μs 0.89 0.16 False
2.51 μs 2.15 μs 0.86 0.17 False
3.75 μs 3.29 μs 0.88 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Xml_ToStream&lt;LoginViewModel&gt;*'
### MicroBenchmarks.Serializers.Xml_ToStream<LoginViewModel>.XmlSerializer_ #### ETL Files #### Histogram #### JIT Disasms ### MicroBenchmarks.Serializers.Xml_ToStream<LoginViewModel>.DataContractSerializer_BinaryXml_ #### ETL Files #### Histogram #### JIT Disasms ### MicroBenchmarks.Serializers.Xml_ToStream<LoginViewModel>.DataContractSerializer_ #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 34e65b9e6c3100bbbebcd78fd03f3b2e88cdc9f0
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Text.Json.Serialization.Tests.ReadJson<SimpleStructWithProperties>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
4.22 μs 3.91 μs 0.93 0.16 False
3.85 μs 3.30 μs 0.86 0.22 False
3.88 μs 3.31 μs 0.85 0.20 False
4.54 μs 4.05 μs 0.89 0.17 False
3.92 μs 3.38 μs 0.86 0.19 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.ReadJson&lt;SimpleStructWithProperties&gt;*'
### System.Text.Json.Serialization.Tests.ReadJson<SimpleStructWithProperties>.DeserializeFromReader(Mode: Reflection) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.ReadJson<SimpleStructWithProperties>.DeserializeFromString(Mode: Reflection) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.ReadJson<SimpleStructWithProperties>.DeserializeFromUtf8Bytes(Mode: SourceGen) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.ReadJson<SimpleStructWithProperties>.DeserializeFromReader(Mode: SourceGen) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.ReadJson<SimpleStructWithProperties>.DeserializeFromString(Mode: SourceGen) #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline bdfbed6de953957fd4dbba9c8cba0a3c47dde1f8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Collections.Sort<BigStruct>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
531.00 μs 455.42 μs 0.86 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.Sort&lt;BigStruct&gt;*'
### System.Collections.Sort<BigStruct>.Array_ComparerStruct(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 ubuntu 22.04
Queue TigerUbuntu
Baseline 34e65b9e6c3100bbbebcd78fd03f3b2e88cdc9f0
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Text.Json.Serialization.Tests.ReadJson<Nullable<DateTimeOffset>>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
1.15 μs 1.04 μs 0.90 0.18 False
1.30 μs 1.22 μs 0.94 0.18 False
1.57 μs 1.42 μs 0.90 0.15 False
1.17 μs 1.06 μs 0.91 0.18 False
1.65 μs 1.44 μs 0.88 0.13 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.ReadJson&lt;Nullable&lt;DateTimeOffset&gt;&gt;*'
### System.Text.Json.Serialization.Tests.ReadJson<Nullable<DateTimeOffset>>.DeserializeFromUtf8Bytes(Mode: Reflection) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.ReadJson<Nullable<DateTimeOffset>>.DeserializeFromString(Mode: Reflection) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.ReadJson<Nullable<DateTimeOffset>>.DeserializeFromReader(Mode: SourceGen) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.ReadJson<Nullable<DateTimeOffset>>.DeserializeFromUtf8Bytes(Mode: SourceGen) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.ReadJson<Nullable<DateTimeOffset>>.DeserializeFromReader(Mode: Reflection) #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 34e65b9e6c3100bbbebcd78fd03f3b2e88cdc9f0
Compare a71a85a65f6527ca2754ccf336f1fc77f02c409b
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in MicroBenchmarks.Serializers.Json_FromString<Location>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
4.85 μs 4.32 μs 0.89 0.12 False
6.53 μs 5.61 μs 0.86 0.13 False
10.69 μs 9.34 μs 0.87 0.10 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Json_FromString&lt;Location&gt;*'
### MicroBenchmarks.Serializers.Json_FromString<Location>.SystemTextJson_SourceGen_ #### ETL Files #### Histogram #### JIT Disasms ### MicroBenchmarks.Serializers.Json_FromString<Location>.SystemTextJson_Reflection_ #### ETL Files #### Histogram #### JIT Disasms ### MicroBenchmarks.Serializers.Json_FromString<Location>.JsonNet_ #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 2ecc177a5fcfa5a1f7c9ab60125ade171fb4d750
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in MicroBenchmarks.Serializers.Json_FromStream<Location>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
40.36 μs 34.84 μs 0.86 0.08 False
12.03 μs 10.72 μs 0.89 0.12 False
5.02 μs 4.20 μs 0.84 0.10 False
6.81 μs 5.80 μs 0.85 0.11 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Json_FromStream&lt;Location&gt;*'
### MicroBenchmarks.Serializers.Json_FromStream<Location>.DataContractJsonSerializer_ #### ETL Files #### Histogram #### JIT Disasms ### MicroBenchmarks.Serializers.Json_FromStream<Location>.JsonNet_ #### ETL Files #### Histogram #### JIT Disasms ### MicroBenchmarks.Serializers.Json_FromStream<Location>.SystemTextJson_SourceGen_ #### ETL Files #### Histogram #### JIT Disasms ### MicroBenchmarks.Serializers.Json_FromStream<Location>.SystemTextJson_Reflection_ #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 1d622621b6bc254fbd777921c70a3f5d57fbd6b8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in MicroBenchmarks.Serializers.Json_ToStream<IndexViewModel>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
274.15 μs 240.48 μs 0.88 0.07 False
167.18 μs 147.98 μs 0.89 0.05 False
91.48 μs 79.98 μs 0.87 0.08 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Json_ToStream&lt;IndexViewModel&gt;*'
### MicroBenchmarks.Serializers.Json_ToStream<IndexViewModel>.DataContractJsonSerializer_ #### ETL Files #### Histogram #### JIT Disasms ### MicroBenchmarks.Serializers.Json_ToStream<IndexViewModel>.JsonNet_ #### ETL Files #### Histogram #### JIT Disasms ### MicroBenchmarks.Serializers.Json_ToStream<IndexViewModel>.SystemTextJson_SourceGen_ #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline dc982632aa2b15123ba5d7ff76589cd6c8e660ba
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.IO.Tests.StringReaderReadLineTests

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
682.09 μs 571.45 μs 0.84 0.19 False
391.95 μs 270.21 μs 0.69 0.42 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.IO.Tests.StringReaderReadLineTests*'
### System.IO.Tests.StringReaderReadLineTests.ReadLine(LineLengthRange: [ 1, 1]) #### ETL Files #### Histogram #### JIT Disasms ### System.IO.Tests.StringReaderReadLineTests.ReadLine(LineLengthRange: [ 0, 0]) #### 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 3 months ago

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline dc982632aa2b15123ba5d7ff76589cd6c8e660ba
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in MicroBenchmarks.Serializers.Json_FromString<CollectionsOfPrimitives>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
1.81 ms 1.61 ms 0.89 0.10 False
2.04 ms 1.75 ms 0.86 0.12 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Json_FromString&lt;CollectionsOfPrimitives&gt;*'
### MicroBenchmarks.Serializers.Json_FromString<CollectionsOfPrimitives>.JsonNet_ #### ETL Files #### Histogram #### JIT Disasms ### MicroBenchmarks.Serializers.Json_FromString<CollectionsOfPrimitives>.SystemTextJson_Reflection_ #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline bdfbed6de953957fd4dbba9c8cba0a3c47dde1f8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in MicroBenchmarks.Serializers.Xml_FromStream<XmlElement>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
2.48 μs 2.06 μs 0.83 0.16 False
7.34 μs 6.38 μs 0.87 0.19 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Xml_FromStream&lt;XmlElement&gt;*'
### MicroBenchmarks.Serializers.Xml_FromStream<XmlElement>.DataContractSerializer_BinaryXml_ #### ETL Files #### Histogram #### JIT Disasms ### MicroBenchmarks.Serializers.Xml_FromStream<XmlElement>.DataContractSerializer_ #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 3de068c2be232960f4cb3b233dd2b4014e2ce7c3
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Text.Json.Serialization.Tests.WriteJson<Location>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
1.66 μs 1.52 μs 0.92 0.17 False
4.09 μs 3.74 μs 0.91 0.12 False
3.79 μs 3.27 μs 0.86 0.09 False
5.63 μs 4.93 μs 0.88 0.07 False
4.61 μs 4.03 μs 0.87 0.08 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.WriteJson&lt;Location&gt;*'
### System.Text.Json.Serialization.Tests.WriteJson<Location>.SerializeToUtf8Bytes(Mode: SourceGen) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.WriteJson<Location>.SerializeToUtf8Bytes(Mode: Reflection) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.WriteJson<Location>.SerializeToWriter(Mode: Reflection) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.WriteJson<Location>.SerializeObjectProperty(Mode: Reflection) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.WriteJson<Location>.SerializeToString(Mode: Reflection) #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 34e65b9e6c3100bbbebcd78fd03f3b2e88cdc9f0
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in Microsoft.Extensions.Logging.FormattingOverhead

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
1.13 μs 926.36 ns 0.82 0.14 False
1.59 μs 1.37 μs 0.87 0.16 False
4.09 μs 3.58 μs 0.88 0.13 False
463.22 ns 390.85 ns 0.84 0.17 False
1.50 μs 1.26 μs 0.84 0.12 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'Microsoft.Extensions.Logging.FormattingOverhead*'
### Microsoft.Extensions.Logging.FormattingOverhead.TwoArguments #### ETL Files #### Histogram #### JIT Disasms ### Microsoft.Extensions.Logging.FormattingOverhead.TwoArguments_DefineMessage #### ETL Files #### Histogram #### JIT Disasms ### Microsoft.Extensions.Logging.FormattingOverhead.FourArguments_EnumerableArgument #### ETL Files #### Histogram #### JIT Disasms ### Microsoft.Extensions.Logging.FormattingOverhead.NoArguments #### ETL Files #### Histogram #### JIT Disasms ### Microsoft.Extensions.Logging.FormattingOverhead.FourArguments_DefineMessage #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 1d622621b6bc254fbd777921c70a3f5d57fbd6b8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Perf_Convert

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
18.92 ns 11.73 ns 0.62 0.62 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Perf_Convert*'
### System.Perf_Convert.GetTypeCode #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 1d622621b6bc254fbd777921c70a3f5d57fbd6b8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Tests.Perf_Double

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
752.06 ns 690.72 ns 0.92 0.04 False
264.43 ns 226.91 ns 0.86 0.15 False
261.00 ns 225.81 ns 0.87 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
python3 .\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.TryParse(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 ubuntu 22.04
Queue TigerUbuntu
Baseline bdfbed6de953957fd4dbba9c8cba0a3c47dde1f8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in Benchstone.MDBenchI.MDGeneralArray

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
318.72 ms 286.19 ms 0.90 0.19 False
339.03 ms 289.87 ms 0.86 0.15 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'Benchstone.MDBenchI.MDGeneralArray*'
### Benchstone.MDBenchI.MDGeneralArray.Test #### ETL Files #### Histogram #### JIT Disasms ### Benchstone.MDBenchI.MDGeneralArray.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 ubuntu 22.04
Queue TigerUbuntu
Baseline 3ffa05f77509cd4c5eb1452ff49c0254a8bed905
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

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

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
202.89 ns 148.47 ns 0.73 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
python3 .\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 ubuntu 22.04
Queue TigerUbuntu
Baseline bdfbed6de953957fd4dbba9c8cba0a3c47dde1f8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Buffers.Tests.SearchValuesCharTests

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
16.73 ns 10.27 ns 0.61 0.67 False
312.47 ns 276.79 ns 0.89 0.01 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Buffers.Tests.SearchValuesCharTests*'
### System.Buffers.Tests.SearchValuesCharTests.Contains(Values: "abcdefABCDEF0123456789Ü") #### ETL Files #### Histogram #### JIT Disasms ### 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 x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 2ecc177a5fcfa5a1f7c9ab60125ade171fb4d750
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Text.Json.Document.Tests.Perf_ParseThenWrite

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
1.57 μs 1.45 μs 0.93 0.14 False
1.63 μs 1.50 μs 0.92 0.13 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Document.Tests.Perf_ParseThenWrite*'
### System.Text.Json.Document.Tests.Perf_ParseThenWrite.ParseThenWrite(IsDataIndented: False, TestCase: HelloWorld) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Document.Tests.Perf_ParseThenWrite.ParseThenWrite(IsDataIndented: True, TestCase: HelloWorld) #### 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 3 months ago

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 3ffa05f77509cd4c5eb1452ff49c0254a8bed905
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Collections.CtorDefaultSize<String>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
31.64 ns 25.08 ns 0.79 0.59 False
87.46 ns 66.73 ns 0.76 0.48 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.CtorDefaultSize&lt;String&gt;*'
### System.Collections.CtorDefaultSize<String>.SortedSet #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.CtorDefaultSize<String>.SortedDictionary #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 073e35e7e32624e0f841d94364d2f28c73662ff7
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Tests.Perf_Type

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
3.09 μs 2.87 μs 0.93 0.11 False
1.18 μs 1.03 μs 0.87 0.15 False
2.97 μs 2.66 μs 0.90 0.06 False
3.17 μs 2.91 μs 0.92 0.05 False
2.60 μs 2.36 μs 0.91 0.05 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Type*'
### System.Tests.Perf_Type.GetType_FullyQualifiedNames(input: typeof(System.Int32[,])) #### ETL Files #### Histogram #### JIT Disasms ### System.Tests.Perf_Type.GetType_Resolvers(input: typeof(int)) #### ETL Files #### Histogram #### JIT Disasms ### System.Tests.Perf_Type.GetType_FullyQualifiedNames(input: typeof(System.Int32&)) #### ETL Files #### Histogram #### JIT Disasms ### System.Tests.Perf_Type.GetType_FullyQualifiedNames(input: typeof(System.Int32[*])) #### ETL Files #### Histogram #### JIT Disasms ### System.Tests.Perf_Type.GetType_NonFullyQualifiedNames(input: "System.Int32&") #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline bdfbed6de953957fd4dbba9c8cba0a3c47dde1f8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Threading.Channels.Tests.BoundedChannelPerfTests

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
611.08 ns 556.80 ns 0.91 0.27 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Threading.Channels.Tests.BoundedChannelPerfTests*'
### System.Threading.Channels.Tests.BoundedChannelPerfTests.TryWriteThenTryRead #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline dc982632aa2b15123ba5d7ff76589cd6c8e660ba
Compare a71a85a65f6527ca2754ccf336f1fc77f02c409b
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in ByteMark

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
3.01 secs 2.52 secs 0.84 0.22 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'ByteMark*'
### ByteMark.BenchStringSort #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 2ecc177a5fcfa5a1f7c9ab60125ade171fb4d750
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Hashing

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
55.16 ns 43.74 ns 0.79 0.43 False
24.45 ns 18.98 ns 0.78 0.57 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Hashing*'
### System.Hashing.GetStringHashCode(BytesCount: 100) #### ETL Files #### Histogram #### JIT Disasms ### System.Hashing.GetStringHashCode(BytesCount: 10) #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 3ffa05f77509cd4c5eb1452ff49c0254a8bed905
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Threading.Tests.Perf_EventWaitHandle

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
201.91 ns 191.51 ns 0.95 0.21 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Threading.Tests.Perf_EventWaitHandle*'
### System.Threading.Tests.Perf_EventWaitHandle.Set_Reset #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline bdfbed6de953957fd4dbba9c8cba0a3c47dde1f8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in PerfLabTests.BlockCopyPerf

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
44.95 ns 38.48 ns 0.86 0.43 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'PerfLabTests.BlockCopyPerf*'
### PerfLabTests.BlockCopyPerf.CallBlockCopy(numElements: 10) #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 1d622621b6bc254fbd777921c70a3f5d57fbd6b8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Collections.TryAddDefaultSize<Int32>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
35.80 μs 32.26 μs 0.90 0.13 False
107.59 μs 92.88 μs 0.86 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.TryAddDefaultSize&lt;Int32&gt;*'
### System.Collections.TryAddDefaultSize<Int32>.Dictionary(Count: 512) #### ETL Files #### Histogram #### JIT Disasms ### System.Collections.TryAddDefaultSize<Int32>.ConcurrentDictionary(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 ubuntu 22.04
Queue TigerUbuntu
Baseline bdfbed6de953957fd4dbba9c8cba0a3c47dde1f8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Collections.IterateForNonGeneric<String>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
6.33 μs 4.98 μs 0.79 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.IterateForNonGeneric&lt;String&gt;*'
### System.Collections.IterateForNonGeneric<String>.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 x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 34e65b9e6c3100bbbebcd78fd03f3b2e88cdc9f0
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in V8.Crypto.Support

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
20.33 ms 17.65 ms 0.87 0.24 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'V8.Crypto.Support*'
### V8.Crypto.Support.Bench #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline bdfbed6de953957fd4dbba9c8cba0a3c47dde1f8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Xml.Linq.Perf_XName

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
16.22 ns 9.68 ns 0.60 0.66 False
312.32 ns 242.61 ns 0.78 0.24 False
171.47 ns 140.78 ns 0.82 0.37 False
309.62 ns 257.22 ns 0.83 0.19 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Xml.Linq.Perf_XName*'
### System.Xml.Linq.Perf_XName.EmptyNameSpaceToString #### ETL Files #### Histogram #### JIT Disasms ### System.Xml.Linq.Perf_XName.CreateElementWithNamespace #### ETL Files #### Histogram #### JIT Disasms ### System.Xml.Linq.Perf_XName.CreateElement #### ETL Files #### Histogram #### JIT Disasms ### System.Xml.Linq.Perf_XName.CreateElementWithNamespaceImplicitOperator #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 3ffa05f77509cd4c5eb1452ff49c0254a8bed905
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Runtime.Intrinsics.Tests.Perf_Vector128Float

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
75.23 ns 50.31 ns 0.67 0.43 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Runtime.Intrinsics.Tests.Perf_Vector128Float*'
### System.Runtime.Intrinsics.Tests.Perf_Vector128Float.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 ubuntu 22.04
Queue TigerUbuntu
Baseline bdfbed6de953957fd4dbba9c8cba0a3c47dde1f8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Numerics.Tests.Perf_Vector2

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
16.99 ns 12.42 ns 0.73 0.57 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Perf_Vector2*'
### System.Numerics.Tests.Perf_Vector2.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)
performanceautofiler[bot] commented 3 months ago

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 3ffa05f77509cd4c5eb1452ff49c0254a8bed905
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in XmlDocumentTests.XmlNodeTests.Perf_XmlNode

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
25.24 ns 20.49 ns 0.81 0.56 False
9.37 ns 5.96 ns 0.64 0.69 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'XmlDocumentTests.XmlNodeTests.Perf_XmlNode*'
### XmlDocumentTests.XmlNodeTests.Perf_XmlNode.GetAttributes #### ETL Files #### Histogram #### JIT Disasms ### XmlDocumentTests.XmlNodeTests.Perf_XmlNode.GetValue #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 34e65b9e6c3100bbbebcd78fd03f3b2e88cdc9f0
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Memory.MemoryMarshal<Byte>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
27.93 ns 22.72 ns 0.81 0.61 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Memory.MemoryMarshal&lt;Byte&gt;*'
### System.Memory.MemoryMarshal<Byte>.TryGetArray #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 073e35e7e32624e0f841d94364d2f28c73662ff7
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Numerics.Tests.Perf_Matrix4x4

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
58.75 ns 48.06 ns 0.82 0.41 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Perf_Matrix4x4*'
### System.Numerics.Tests.Perf_Matrix4x4.CreatePerspectiveFieldOfViewBenchmark #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline bdfbed6de953957fd4dbba9c8cba0a3c47dde1f8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in MicroBenchmarks.Serializers.Json_FromString<IndexViewModel>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
226.37 μs 210.42 μs 0.93 0.10 False
109.18 μs 96.80 μs 0.89 0.06 False
130.65 μs 113.49 μs 0.87 0.08 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Json_FromString&lt;IndexViewModel&gt;*'
### MicroBenchmarks.Serializers.Json_FromString<IndexViewModel>.JsonNet_ #### ETL Files #### Histogram #### JIT Disasms ### MicroBenchmarks.Serializers.Json_FromString<IndexViewModel>.SystemTextJson_SourceGen_ #### ETL Files #### Histogram #### JIT Disasms ### MicroBenchmarks.Serializers.Json_FromString<IndexViewModel>.SystemTextJson_Reflection_ #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline bdfbed6de953957fd4dbba9c8cba0a3c47dde1f8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Globalization.Tests.Perf_CultureInfo

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
17.67 ns 13.37 ns 0.76 0.62 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Globalization.Tests.Perf_CultureInfo*'
### System.Globalization.Tests.Perf_CultureInfo.GetCurrentCulture #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 1d622621b6bc254fbd777921c70a3f5d57fbd6b8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Text.Json.Document.Tests.Perf_EnumerateArray

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
8.13 μs 7.14 μs 0.88 0.21 False
8.44 μs 7.16 μs 0.85 0.29 False
8.17 μs 7.17 μs 0.88 0.31 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Document.Tests.Perf_EnumerateArray*'
### System.Text.Json.Document.Tests.Perf_EnumerateArray.EnumerateArray(TestCase: Json400KB) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Document.Tests.Perf_EnumerateArray.EnumerateArray(TestCase: ArrayOfNumbers) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Document.Tests.Perf_EnumerateArray.EnumerateArray(TestCase: ArrayOfStrings) #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 34e65b9e6c3100bbbebcd78fd03f3b2e88cdc9f0
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in Microsoft.Extensions.DependencyInjection.TimeToFirstService

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
21.85 μs 20.40 μs 0.93 0.06 False
22.84 μs 20.56 μs 0.90 0.06 False
21.55 μs 19.66 μs 0.91 0.06 False
5.28 μs 4.43 μs 0.84 0.13 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'Microsoft.Extensions.DependencyInjection.TimeToFirstService*'
### Microsoft.Extensions.DependencyInjection.TimeToFirstService.Singleton(Mode: "Default") #### ETL Files #### Histogram #### JIT Disasms ### Microsoft.Extensions.DependencyInjection.TimeToFirstService.Scoped(Mode: "Default") #### ETL Files #### Histogram #### JIT Disasms ### Microsoft.Extensions.DependencyInjection.TimeToFirstService.Transient(Mode: "Default") #### ETL Files #### Histogram #### JIT Disasms ### Microsoft.Extensions.DependencyInjection.TimeToFirstService.BuildProvider(Mode: "Default") #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 34e65b9e6c3100bbbebcd78fd03f3b2e88cdc9f0
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in MicroBenchmarks.Serializers.Xml_ToStream<Location>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
11.72 μs 10.49 μs 0.89 0.06 False
4.80 μs 4.37 μs 0.91 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Xml_ToStream&lt;Location&gt;*'
### MicroBenchmarks.Serializers.Xml_ToStream<Location>.XmlSerializer_ #### ETL Files #### Histogram #### JIT Disasms ### MicroBenchmarks.Serializers.Xml_ToStream<Location>.DataContractSerializer_BinaryXml_ #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline bdfbed6de953957fd4dbba9c8cba0a3c47dde1f8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Threading.Tests.Perf_SpinLock

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
15.89 ns 11.59 ns 0.73 0.58 False
13.73 ns 11.43 ns 0.83 0.64 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Threading.Tests.Perf_SpinLock*'
### System.Threading.Tests.Perf_SpinLock.EnterExit #### ETL Files #### Histogram #### JIT Disasms ### System.Threading.Tests.Perf_SpinLock.TryEnter_Fail #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 1d622621b6bc254fbd777921c70a3f5d57fbd6b8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Memory.SequenceReader

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
262.69 ns 234.92 ns 0.89 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Memory.SequenceReader*'
### System.Memory.SequenceReader.TryReadTo #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 42c2362ca7d6030a4f665bb309fe49ce6552502b
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Xml.Linq.Perf_XElementList

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
744.43 ns 554.29 ns 0.74 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Xml.Linq.Perf_XElementList*'
### System.Xml.Linq.Perf_XElementList.Enumerator #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline bdfbed6de953957fd4dbba9c8cba0a3c47dde1f8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in MicroBenchmarks.Serializers.Xml_FromStream<SimpleStructWithProperties>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
20.32 μs 17.93 μs 0.88 0.08 False
3.50 μs 2.94 μs 0.84 0.19 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Xml_FromStream&lt;SimpleStructWithProperties&gt;*'
### MicroBenchmarks.Serializers.Xml_FromStream<SimpleStructWithProperties>.XmlSerializer_ #### ETL Files #### Histogram #### JIT Disasms ### MicroBenchmarks.Serializers.Xml_FromStream<SimpleStructWithProperties>.DataContractSerializer_BinaryXml_ #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 34e65b9e6c3100bbbebcd78fd03f3b2e88cdc9f0
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Threading.Tests.Perf_Lock

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
69.52 ns 55.04 ns 0.79 0.46 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Threading.Tests.Perf_Lock*'
### System.Threading.Tests.Perf_Lock.ReaderWriterLockSlimPerf #### 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 3 months ago

Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 2ecc177a5fcfa5a1f7c9ab60125ade171fb4d750
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Runtime.Intrinsics.Tests.Perf_Vector128Of<Double>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
42.12 ns 33.36 ns 0.79 0.50 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Runtime.Intrinsics.Tests.Perf_Vector128Of&lt;Double&gt;*'
### System.Runtime.Intrinsics.Tests.Perf_Vector128Of<Double>.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 ubuntu 22.04
Queue TigerUbuntu
Baseline 34e65b9e6c3100bbbebcd78fd03f3b2e88cdc9f0
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Threading.Tests.Perf_Thread

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
15.07 ns 10.51 ns 0.70 0.65 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Threading.Tests.Perf_Thread*'
### System.Threading.Tests.Perf_Thread.CurrentThread #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 42c2362ca7d6030a4f665bb309fe49ce6552502b
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Runtime.Intrinsics.Tests.Perf_Vector128Of<UInt16>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
121.14 ns 80.15 ns 0.66 0.36 False
40.66 ns 34.08 ns 0.84 0.44 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Runtime.Intrinsics.Tests.Perf_Vector128Of&lt;UInt16&gt;*'
### System.Runtime.Intrinsics.Tests.Perf_Vector128Of<UInt16>.GetHashCodeBenchmark #### ETL Files #### Histogram #### JIT Disasms ### System.Runtime.Intrinsics.Tests.Perf_Vector128Of<UInt16>.SquareRootBenchmark #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline dc982632aa2b15123ba5d7ff76589cd6c8e660ba
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Buffers.Binary.Tests.BinaryReadAndWriteTests

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
107.10 ns 86.68 ns 0.81 0.31 False
96.64 ns 78.85 ns 0.82 0.31 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Buffers.Binary.Tests.BinaryReadAndWriteTests*'
### System.Buffers.Binary.Tests.BinaryReadAndWriteTests.ReadStructFieldByFieldUsingBitConverterBE #### ETL Files #### Histogram #### JIT Disasms ### System.Buffers.Binary.Tests.BinaryReadAndWriteTests.ReadStructFieldByFieldUsingBitConverterLE #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 1d622621b6bc254fbd777921c70a3f5d57fbd6b8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.IO.Tests.Perf_Path

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
97.70 ns 85.11 ns 0.87 0.35 False
130.68 ns 114.05 ns 0.87 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.IO.Tests.Perf_Path*'
### System.IO.Tests.Perf_Path.GetExtension #### ETL Files #### Histogram #### JIT Disasms ### System.IO.Tests.Perf_Path.GetFileNameWithoutExtension #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline dc982632aa2b15123ba5d7ff76589cd6c8e660ba
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Buffers.Tests.SearchValuesByteTests

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
67.00 ns 52.66 ns 0.79 0.36 False
9.62 ns 7.03 ns 0.73 0.68 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Buffers.Tests.SearchValuesByteTests*'
### System.Buffers.Tests.SearchValuesByteTests.IndexOfAny(Values: "abcdefABCDEF0123456789Ü") #### ETL Files #### Histogram #### JIT Disasms ### System.Buffers.Tests.SearchValuesByteTests.Contains(Values: "abcdefABCDEF0123456789Ü") #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 34e65b9e6c3100bbbebcd78fd03f3b2e88cdc9f0
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Collections.Tests.Perf_SortedSet

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
41.11 μs 33.63 μs 0.82 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.Tests.Perf_SortedSet*'
### System.Collections.Tests.Perf_SortedSet.EnumerateViewBetween #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 2ecc177a5fcfa5a1f7c9ab60125ade171fb4d750
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.Runtime.Intrinsics.Tests.Perf_Vector128Of<Single>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
69.04 ns 56.23 ns 0.81 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Runtime.Intrinsics.Tests.Perf_Vector128Of&lt;Single&gt;*'
### System.Runtime.Intrinsics.Tests.Perf_Vector128Of<Single>.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 ubuntu 22.04
Queue TigerUbuntu
Baseline 34e65b9e6c3100bbbebcd78fd03f3b2e88cdc9f0
Compare a71a85a65f6527ca2754ccf336f1fc77f02c409b
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in JetStream.Poker

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
47.72 ms 40.86 ms 0.86 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'JetStream.Poker*'
### JetStream.Poker.Play #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 34e65b9e6c3100bbbebcd78fd03f3b2e88cdc9f0
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in PerfLabTests.DictionaryExpansion

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
634.62 ns 563.22 ns 0.89 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'PerfLabTests.DictionaryExpansion*'
### PerfLabTests.DictionaryExpansion.ExpandDictionaries #### 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 ubuntu 22.04
Queue TigerUbuntu
Baseline 1d622621b6bc254fbd777921c70a3f5d57fbd6b8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

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

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
145.99 ns 80.64 ns 0.55 0.32 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
python3 .\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 ubuntu 22.04
Queue TigerUbuntu
Baseline bdfbed6de953957fd4dbba9c8cba0a3c47dde1f8
Compare 778cc8436260736c1ca5393abb27414ea42ad8a7
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Improvements in System.IO.Tests.Perf_RandomAccess

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
198.02 μs 186.01 μs 0.94 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.IO.Tests.Perf_RandomAccess*'
### System.IO.Tests.Perf_RandomAccess.ReadScatter(fileSize: 1048576, buffersSize: 16384, 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)