[Perf] Linux/x64: 48 Improvements on 9/15/2025 3:10:39 PM +00:00

### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 22.04
Queue | ViperUbuntu
Baseline | [ec4a8b0e941725d7a77f2169b4655180ca60e28d](https://github.com/dotnet/runtime/commit/ec4a8b0e941725d7a77f2169b4655180ca60e28d)
Compare | [db95b15fb8ad09e82e86b48cd745787b5fed7e4f](https://github.com/dotnet/runtime/commit/db95b15fb8ad09e82e86b48cd745787b5fed7e4f)
Diff | [Diff](https://github.com/dotnet/runtime/compare/ec4a8b0e941725d7a77f2169b4655180ca60e28d...db95b15fb8ad09e82e86b48cd745787b5fed7e4f)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Runtime.Intrinsics.Tests.Perf_Vector128Of&lt;UInt16&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[DivideBenchmark - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/ViperUbuntu/System.Runtime.Intrinsics.Tests.Perf_Vector128Of(UInt16).DivideBenchmark.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime.Intrinsics/Perf_Vector128OfT.cs#L94-#L95>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 16.98 ns | 1.06 ns | 0.06 | 0.01 | False | | |
|<ul><li>[DivisionOperatorBenchmark - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/ViperUbuntu/System.Runtime.Intrinsics.Tests.Perf_Vector128Of(UInt16).DivisionOperatorBenchmark.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime.Intrinsics/Perf_Vector128OfT.cs#L52-#L53>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 16.70 ns | 1.05 ns | 0.06 | 0.02 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_23_2025/refs/heads/main_x64_ubuntu%2022.04/ViperUbuntu_Improvement/System.Runtime.Intrinsics.Tests.Perf_Vector128Of%28UInt16%29_001.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_23_2025/refs/heads/main_x64_ubuntu%2022.04/ViperUbuntu_Improvement/System.Runtime.Intrinsics.Tests.Perf_Vector128Of%28UInt16%29_002.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_23_2025/refs/heads/main_x64_ubuntu%2022.04/ViperUbuntu_Improvement/System.Runtime.Intrinsics.Tests.Perf_Vector128Of%28UInt16%29.html>)

### Repro
General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

```cmd
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;*'
```

<details>

### System.Runtime.Intrinsics.Tests.Perf_Vector128Of&lt;UInt16&gt;.DivideBenchmark

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Runtime.Intrinsics.Tests.Perf_Vector128Of&lt;UInt16&gt;.DivisionOperatorBenchmark

#### ETL Files

#### Histogram

#### JIT Disasms



### Docs

[Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md)
[Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

</details>


---


### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 22.04
Queue | ViperUbuntu
Baseline | [ec4a8b0e941725d7a77f2169b4655180ca60e28d](https://github.com/dotnet/runtime/commit/ec4a8b0e941725d7a77f2169b4655180ca60e28d)
Compare | [db95b15fb8ad09e82e86b48cd745787b5fed7e4f](https://github.com/dotnet/runtime/commit/db95b15fb8ad09e82e86b48cd745787b5fed7e4f)
Diff | [Diff](https://github.com/dotnet/runtime/compare/ec4a8b0e941725d7a77f2169b4655180ca60e28d...db95b15fb8ad09e82e86b48cd745787b5fed7e4f)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Numerics.Tests.Perf_VectorOf&lt;UInt16&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[DivideBenchmark - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/ViperUbuntu/System.Numerics.Tests.Perf_VectorOf(UInt16).DivideBenchmark.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Numerics.Vectors/Perf_VectorOfT.cs#L98-#L99>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 24.60 ns | 3.51 ns | 0.14 | 0.02 | False | | |
|<ul><li>[DivisionOperatorBenchmark - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/ViperUbuntu/System.Numerics.Tests.Perf_VectorOf(UInt16).DivisionOperatorBenchmark.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Numerics.Vectors/Perf_VectorOfT.cs#L56-#L57>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=H4sIAAAAAAAACl1R224TMRB9j5R/MHlxIra7bkpbCBhBLwKESlETyiMyu7NZgy8re9wmovw742TzwstYnsuZc84YQIYQkUn2ji+3EcGWX5KFoOtYrqgQy68Q2h/3UKMPt+2bb58cHp+9La/0g47au9segqLSBbi6syr85q/HI0OoqkUIBNsoBNQWpnMxPz0S50fzk9Xxq4U4W5yelC/mQpy/FM+FWAgxGyYD9J4GeePRAVYhuTx/wP0ZFG3K9QBtrDpQTays0u7QUHvX6nXevHXK6nr6h19622ujkPje+Ab4gnHUEKDhBeN3yX3WrslJ6g6e/81EPgB+1JGE6VqZK4Xqu8Yu46igo3dxml2TORR7qXIXix17mUMxUJX7pxiIyf0zG4+eWB/8LzKWLclviAW7SNo0KxK7RGX7gt0rk0DmM1x6cgHCHcRk8P0Deb6G8aiqnthjR0IGBPaMwJG8iGwyQX+9qU1qYDJhVcWuNwRpgPmWtdoQlnZr5hMdisXdcCYUwDV0tex33amA7JFUs+m+QR5obmpvknXyf7rbfT7KHW/qQ40GJCf7gJzeDt8bUDEFsOCQz/4Bb291F4ECAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=>)</li></ul> | 23.52 ns | 3.49 ns | 0.15 | 0.01 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_23_2025/refs/heads/main_x64_ubuntu%2022.04/ViperUbuntu_Improvement/System.Numerics.Tests.Perf_VectorOf%28UInt16%29_001.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_23_2025/refs/heads/main_x64_ubuntu%2022.04/ViperUbuntu_Improvement/System.Numerics.Tests.Perf_VectorOf%28UInt16%29_002.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_23_2025/refs/heads/main_x64_ubuntu%2022.04/ViperUbuntu_Improvement/System.Numerics.Tests.Perf_VectorOf%28UInt16%29.html>)

### Repro
General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

```cmd
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;*'
```

<details>

### System.Numerics.Tests.Perf_VectorOf&lt;UInt16&gt;.DivideBenchmark

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Numerics.Tests.Perf_VectorOf&lt;UInt16&gt;.DivisionOperatorBenchmark

#### ETL Files

#### Histogram

#### JIT Disasms



### Docs

[Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md)
[Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

</details>


---


### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 22.04
Queue | ViperUbuntu
Baseline | [ec4a8b0e941725d7a77f2169b4655180ca60e28d](https://github.com/dotnet/runtime/commit/ec4a8b0e941725d7a77f2169b4655180ca60e28d)
Compare | [db95b15fb8ad09e82e86b48cd745787b5fed7e4f](https://github.com/dotnet/runtime/commit/db95b15fb8ad09e82e86b48cd745787b5fed7e4f)
Diff | [Diff](https://github.com/dotnet/runtime/compare/ec4a8b0e941725d7a77f2169b4655180ca60e28d...db95b15fb8ad09e82e86b48cd745787b5fed7e4f)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Tests.Perf_Int64

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[ParseSpan - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/ViperUbuntu/System.Tests.Perf_Int64.ParseSpan(value%3a%20%229223372036854775807%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Int64.cs#L44-#L46>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 17.99 ns | 16.06 ns | 0.89 | 0.05 | False | | |
|<ul><li>[ToString - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/ViperUbuntu/System.Tests.Perf_Int64.ToString(value%3a%2012345).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Int64.cs#L26-#L28>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 8.96 ns | 6.48 ns | 0.72 | 0.25 | False | | |
|<ul><li>[TryParseSpan - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/ViperUbuntu/System.Tests.Perf_Int64.TryParseSpan(value%3a%20%229223372036854775807%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Int64.cs#L48-#L50>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 17.92 ns | 16.27 ns | 0.91 | 0.06 | False | | |
|<ul><li>[ParseSpan - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/ViperUbuntu/System.Tests.Perf_Int64.ParseSpan(value%3a%20%22-9223372036854775808%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Int64.cs#L44-#L46>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 18.07 ns | 16.06 ns | 0.89 | 0.08 | False | | |
|<ul><li>[TryParse - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/ViperUbuntu/System.Tests.Perf_Int64.TryParse(value%3a%20%22-9223372036854775808%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Int64.cs#L34-#L37>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 18.17 ns | 16.18 ns | 0.89 | 0.06 | False | | |
|<ul><li>[ToString - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/ViperUbuntu/System.Tests.Perf_Int64.ToString(value%3a%20-9223372036854775808).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Int64.cs#L26-#L28>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 20.59 ns | 18.75 ns | 0.91 | 0.06 | False | | |
|<ul><li>[Parse - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/ViperUbuntu/System.Tests.Perf_Int64.Parse(value%3a%20%229223372036854775807%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Int64.cs#L30-#L32>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 17.91 ns | 16.28 ns | 0.91 | 0.07 | False | | |
|<ul><li>[TryParse - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/ViperUbuntu/System.Tests.Perf_Int64.TryParse(value%3a%20%229223372036854775807%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Int64.cs#L34-#L37>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 18.54 ns | 16.33 ns | 0.88 | 0.11 | False | | |
|<ul><li>[Parse - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/ViperUbuntu/System.Tests.Perf_Int64.Parse(value%3a%20%22-9223372036854775808%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Int64.cs#L30-#L32>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=H4sIAAAAAAAACl1RwW7bMAy9B8g/cL7IwZzYc5LG8SBgW1d0w1CgaILtOGg2HWuQpUCi2wTr/n1S7Fx2IUHq8enxUSEBoSPg8IHtzo6wW+x97RaPaJufXzXdrBaPwjqMn4XqsYRovs3z5XKTZ8ubYr3abNZFVkQz9n46UZ5MNITWs9WCkGSHcZ7l63m2mefL/bttmRXlMl9sVsXW999mWZlls3HS4tH4QVYb0kip7XWYv/L+skJXbXi32Li0RVG7tBNSXwGV0Y08hJ/PWnSyiv+wW9MdpRIkjX4wNbISGEm0WLME2FOvv0ldh6ZHW8P+BiH3SF+kI2NlJdRnQeKHpDbwCCud0S4OZvEQkmFVfonJRT0PIRml8iElozA+pNl08gpHa35jRbBDK9El8KmXqt77ZXckumMC34PTPJzh1ngX0D6h6xV9fEYrDjidpOkrvLR+kZEB3nhy8l44iCIyd6dK9TVGEaQp3J08pUIwDTRSeS6pD2B6fyhwl+EgyKKu/dWC31UrLMGL3xriAcCvMk+VUX2n+f9yz0Pf8YtujyNJCjnz9qF3+jyWDyhcb7FDTWz2DzHkTi54AgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=>)</li></ul> | 17.79 ns | 16.06 ns | 0.90 | 0.04 | False | | |
|<ul><li>[TryParseSpan - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/ViperUbuntu/System.Tests.Perf_Int64.TryParseSpan(value%3a%20%22-9223372036854775808%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Int64.cs#L48-#L50>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 17.72 ns | 16.36 ns | 0.92 | 0.07 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_23_2025/refs/heads/main_x64_ubuntu%2022.04/ViperUbuntu_Improvement/System.Tests.Perf_Int64_001.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_23_2025/refs/heads/main_x64_ubuntu%2022.04/ViperUbuntu_Improvement/System.Tests.Perf_Int64_002.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_23_2025/refs/heads/main_x64_ubuntu%2022.04/ViperUbuntu_Improvement/System.Tests.Perf_Int64_003.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_23_2025/refs/heads/main_x64_ubuntu%2022.04/ViperUbuntu_Improvement/System.Tests.Perf_Int64_004.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_23_2025/refs/heads/main_x64_ubuntu%2022.04/ViperUbuntu_Improvement/System.Tests.Perf_Int64_005.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_23_2025/refs/heads/main_x64_ubuntu%2022.04/ViperUbuntu_Improvement/System.Tests.Perf_Int64_006.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_23_2025/refs/heads/main_x64_ubuntu%2022.04/ViperUbuntu_Improvement/System.Tests.Perf_Int64_007.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_23_2025/refs/heads/main_x64_ubuntu%2022.04/ViperUbuntu_Improvement/System.Tests.Perf_Int64_008.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_23_2025/refs/heads/main_x64_ubuntu%2022.04/ViperUbuntu_Improvement/System.Tests.Perf_Int64_009.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_23_2025/refs/heads/main_x64_ubuntu%2022.04/ViperUbuntu_Improvement/System.Tests.Perf_Int64_010.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_23_2025/refs/heads/main_x64_ubuntu%2022.04/ViperUbuntu_Improvement/System.Tests.Perf_Int64.html>)

### Repro
General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

```cmd
git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Int64*'
```

<details>

### System.Tests.Perf_Int64.ParseSpan(value: "9223372036854775807")

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Tests.Perf_Int64.ToString(value: 12345)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Tests.Perf_Int64.TryParseSpan(value: "9223372036854775807")

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Tests.Perf_Int64.ParseSpan(value: "-9223372036854775808")

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Tests.Perf_Int64.TryParse(value: "-9223372036854775808")

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Tests.Perf_Int64.ToString(value: -9223372036854775808)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Tests.Perf_Int64.Parse(value: "9223372036854775807")

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Tests.Perf_Int64.TryParse(value: "9223372036854775807")

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Tests.Perf_Int64.Parse(value: "-9223372036854775808")

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Tests.Perf_Int64.TryParseSpan(value: "-9223372036854775808")

#### ETL Files

#### Histogram

#### JIT Disasms



### Docs

[Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md)
[Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

</details>


---


### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 22.04
Queue | ViperUbuntu
Baseline | [ec4a8b0e941725d7a77f2169b4655180ca60e28d](https://github.com/dotnet/runtime/commit/ec4a8b0e941725d7a77f2169b4655180ca60e28d)
Compare | [db95b15fb8ad09e82e86b48cd745787b5fed7e4f](https://github.com/dotnet/runtime/commit/db95b15fb8ad09e82e86b48cd745787b5fed7e4f)
Diff | [Diff](https://github.com/dotnet/runtime/compare/ec4a8b0e941725d7a77f2169b4655180ca60e28d...db95b15fb8ad09e82e86b48cd745787b5fed7e4f)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Tests.Perf_Int32

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[Parse - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/ViperUbuntu/System.Tests.Perf_Int32.Parse(value%3a%20%222147483647%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Int32.cs#L38-#L41>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 12.08 ns | 10.99 ns | 0.91 | 0.10 | False | | |
|<ul><li>[TryParse - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/ViperUbuntu/System.Tests.Perf_Int32.TryParse(value%3a%20%22-2147483648%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Int32.cs#L47-#L50>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 12.31 ns | 11.08 ns | 0.90 | 0.10 | False | | |
|<ul><li>[TryFormat - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/ViperUbuntu/System.Tests.Perf_Int32.TryFormat(value%3a%20-2147483648).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Int32.cs#L57-#L60>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 10.99 ns | 9.24 ns | 0.84 | 0.10 | False | | |
|<ul><li>[ToString - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/ViperUbuntu/System.Tests.Perf_Int32.ToString(value%3a%202147483647).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Int32.cs#L29-#L31>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 10.15 ns | 8.25 ns | 0.81 | 0.09 | False | | |
|<ul><li>[ToString - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/ViperUbuntu/System.Tests.Perf_Int32.ToString(value%3a%2012345).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Int32.cs#L29-#L31>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 8.17 ns | 6.17 ns | 0.75 | 0.22 | False | | |
|<ul><li>[TryParseSpan - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/ViperUbuntu/System.Tests.Perf_Int32.TryParseSpan(value%3a%20%222147483647%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Int32.cs#L62-#L65>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 12.04 ns | 10.76 ns | 0.89 | 0.08 | False | | |
|<ul><li>[ParseSpan - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/ViperUbuntu/System.Tests.Perf_Int32.ParseSpan(value%3a%20%222147483647%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Int32.cs#L53-#L55>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 12.07 ns | 10.78 ns | 0.89 | 0.04 | False | | |
|<ul><li>[ParseSpan - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/ViperUbuntu/System.Tests.Perf_Int32.ParseSpan(value%3a%20%22-2147483648%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Int32.cs#L53-#L55>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 12.04 ns | 10.77 ns | 0.89 | 0.05 | False | | |
|<ul><li>[TryParseSpan - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/ViperUbuntu/System.Tests.Perf_Int32.TryParseSpan(value%3a%20%22-2147483648%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Int32.cs#L62-#L65>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 12.30 ns | 11.03 ns | 0.90 | 0.10 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_23_2025/refs/heads/main_x64_ubuntu%2022.04/ViperUbuntu_Improvement/System.Tests.Perf_Int32_001.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_23_2025/refs/heads/main_x64_ubuntu%2022.04/ViperUbuntu_Improvement/System.Tests.Perf_Int32_002.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_23_2025/refs/heads/main_x64_ubuntu%2022.04/ViperUbuntu_Improvement/System.Tests.Perf_Int32_003.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_23_2025/refs/heads/main_x64_ubuntu%2022.04/ViperUbuntu_Improvement/System.Tests.Perf_Int32_004.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_23_2025/refs/heads/main_x64_ubuntu%2022.04/ViperUbuntu_Improvement/System.Tests.Perf_Int32_005.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_23_2025/refs/heads/main_x64_ubuntu%2022.04/ViperUbuntu_Improvement/System.Tests.Perf_Int32_006.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_23_2025/refs/heads/main_x64_ubuntu%2022.04/ViperUbuntu_Improvement/System.Tests.Perf_Int32_007.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_23_2025/refs/heads/main_x64_ubuntu%2022.04/ViperUbuntu_Improvement/System.Tests.Perf_Int32_008.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_23_2025/refs/heads/main_x64_ubuntu%2022.04/ViperUbuntu_Improvement/System.Tests.Perf_Int32_009.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_23_2025/refs/heads/main_x64_ubuntu%2022.04/ViperUbuntu_Improvement/System.Tests.Perf_Int32.html>)

### Repro
General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

```cmd
git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Int32*'
```

<details>

### System.Tests.Perf_Int32.Parse(value: "2147483647")

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Tests.Perf_Int32.TryParse(value: "-2147483648")

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Tests.Perf_Int32.TryFormat(value: -2147483648)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Tests.Perf_Int32.ToString(value: 2147483647)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Tests.Perf_Int32.ToString(value: 12345)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Tests.Perf_Int32.TryParseSpan(value: "2147483647")

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Tests.Perf_Int32.ParseSpan(value: "2147483647")

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Tests.Perf_Int32.ParseSpan(value: "-2147483648")

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Tests.Perf_Int32.TryParseSpan(value: "-2147483648")

#### 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)

</details>


---


### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 22.04
Queue | ViperUbuntu
Baseline | [ec4a8b0e941725d7a77f2169b4655180ca60e28d](https://github.com/dotnet/runtime/commit/ec4a8b0e941725d7a77f2169b4655180ca60e28d)
Compare | [db95b15fb8ad09e82e86b48cd745787b5fed7e4f](https://github.com/dotnet/runtime/commit/db95b15fb8ad09e82e86b48cd745787b5fed7e4f)
Diff | [Diff](https://github.com/dotnet/runtime/compare/ec4a8b0e941725d7a77f2169b4655180ca60e28d...db95b15fb8ad09e82e86b48cd745787b5fed7e4f)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Buffers.Text.Tests.Utf8FormatterTests

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[FormatterInt32 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/ViperUbuntu/System.Buffers.Text.Tests.Utf8FormatterTests.FormatterInt32(value%3a%204).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Buffers/Utf8FormatterTests.cs#L33-#L36>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 3.40 ns | 2.32 ns | 0.68 | 0.10 | False | | |
|<ul><li>[FormatterInt32 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/ViperUbuntu/System.Buffers.Text.Tests.Utf8FormatterTests.FormatterInt32(value%3a%20-2147483648).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Buffers/Utf8FormatterTests.cs#L33-#L36>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 11.36 ns | 9.11 ns | 0.80 | 0.07 | False | | |
|<ul><li>[FormatterInt32 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/ViperUbuntu/System.Buffers.Text.Tests.Utf8FormatterTests.FormatterInt32(value%3a%202147483647).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Buffers/Utf8FormatterTests.cs#L33-#L36>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 6.42 ns | 4.88 ns | 0.76 | 0.04 | False | | |
|<ul><li>[FormatterInt64 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/ViperUbuntu/System.Buffers.Text.Tests.Utf8FormatterTests.FormatterInt64(value%3a%209223372036854775807).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Buffers/Utf8FormatterTests.cs#L19-#L22>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 13.98 ns | 11.53 ns | 0.82 | 0.04 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_23_2025/refs/heads/main_x64_ubuntu%2022.04/ViperUbuntu_Improvement/System.Buffers.Text.Tests.Utf8FormatterTests_001.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_23_2025/refs/heads/main_x64_ubuntu%2022.04/ViperUbuntu_Improvement/System.Buffers.Text.Tests.Utf8FormatterTests_002.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_23_2025/refs/heads/main_x64_ubuntu%2022.04/ViperUbuntu_Improvement/System.Buffers.Text.Tests.Utf8FormatterTests_003.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_23_2025/refs/heads/main_x64_ubuntu%2022.04/ViperUbuntu_Improvement/System.Buffers.Text.Tests.Utf8FormatterTests_004.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_23_2025/refs/heads/main_x64_ubuntu%2022.04/ViperUbuntu_Improvement/System.Buffers.Text.Tests.Utf8FormatterTests.html>)

### Repro
General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

```cmd
git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Buffers.Text.Tests.Utf8FormatterTests*'
```

<details>

### System.Buffers.Text.Tests.Utf8FormatterTests.FormatterInt32(value: 4)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Buffers.Text.Tests.Utf8FormatterTests.FormatterInt32(value: -2147483648)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Buffers.Text.Tests.Utf8FormatterTests.FormatterInt32(value: 2147483647)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Buffers.Text.Tests.Utf8FormatterTests.FormatterInt64(value: 9223372036854775807)

#### 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)

</details>


---


### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 22.04
Queue | ViperUbuntu
Baseline | [ec4a8b0e941725d7a77f2169b4655180ca60e28d](https://github.com/dotnet/runtime/commit/ec4a8b0e941725d7a77f2169b4655180ca60e28d)
Compare | [db95b15fb8ad09e82e86b48cd745787b5fed7e4f](https://github.com/dotnet/runtime/commit/db95b15fb8ad09e82e86b48cd745787b5fed7e4f)
Diff | [Diff](https://github.com/dotnet/runtime/compare/ec4a8b0e941725d7a77f2169b4655180ca60e28d...db95b15fb8ad09e82e86b48cd745787b5fed7e4f)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Numerics.Tests.Perf_VectorOf&lt;Byte&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[DivideBenchmark - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/ViperUbuntu/System.Numerics.Tests.Perf_VectorOf(Byte).DivideBenchmark.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Numerics.Vectors/Perf_VectorOfT.cs#L98-#L99>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 49.54 ns | 8.44 ns | 0.17 | 0.01 | False | | |
|<ul><li>[DivisionOperatorBenchmark - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/ViperUbuntu/System.Numerics.Tests.Perf_VectorOf(Byte).DivisionOperatorBenchmark.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Numerics.Vectors/Perf_VectorOfT.cs#L56-#L57>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=H4sIAAAAAAAACl1RXW/TMBR9r9T/YPriVmRJmjGxFYyg2zSkaQyt1XhEJrlpDI4d2ddbI7b/znWTvvByLd+Pc885VwMyBI9MsM9803uENv0WWnCq9OmWCj79Dq7++QglWndff1z3CJ/SK/WkvLLmvgMnqbAGUzatdH/4h+lEE6asERyBVhIBVQvzIi/OTvL3J8XpdnmxWp6vlqfpsjgr3p1fvM3zVZ4vxkkHnaVBXlk0gJkLJs4fcX85SZti3UHtswZk5bNWKnNsKK2p1S5u7o1sVTn/yy9t2yktkfje2Qr4inFU4KDiCeMPwdwqU8UkdTvLXyORG8CvypMwVUp9JVH+UNhEHOmUt8bPo2cihmSQKg4xObAXMSQjVTE8yUhMDM9iOnlhnbO/yVa2IbfBJ2wdlK62JHaDsu0S9ih1ABGPcGnJBXAP4IPGL0/k+Q6mkyx7Yc8NCRkR2BsCR/LCs9kM7fW+1KGC2YxlGbveE6QGZmtWK01YyuyYDXQo5g/DkZADU9HVot9lIx2yZ1LN5kODONLcl1aH1oj/6fZD3osDb+pDhRoEJ/uAnO7H7x1IHxy0YJAv/gF9xNM+fwIAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=>)</li></ul> | 49.54 ns | 8.44 ns | 0.17 | 0.01 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_23_2025/refs/heads/main_x64_ubuntu%2022.04/ViperUbuntu_Improvement/System.Numerics.Tests.Perf_VectorOf%28Byte%29_001.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_23_2025/refs/heads/main_x64_ubuntu%2022.04/ViperUbuntu_Improvement/System.Numerics.Tests.Perf_VectorOf%28Byte%29_002.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_23_2025/refs/heads/main_x64_ubuntu%2022.04/ViperUbuntu_Improvement/System.Numerics.Tests.Perf_VectorOf%28Byte%29.html>)

### Repro
General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

```cmd
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;*'
```

<details>

### System.Numerics.Tests.Perf_VectorOf&lt;Byte&gt;.DivideBenchmark

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Numerics.Tests.Perf_VectorOf&lt;Byte&gt;.DivisionOperatorBenchmark

#### ETL Files

#### Histogram

#### JIT Disasms



### Docs

[Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md)
[Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

</details>


---


### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 22.04
Queue | ViperUbuntu
Baseline | [ec4a8b0e941725d7a77f2169b4655180ca60e28d](https://github.com/dotnet/runtime/commit/ec4a8b0e941725d7a77f2169b4655180ca60e28d)
Compare | [db95b15fb8ad09e82e86b48cd745787b5fed7e4f](https://github.com/dotnet/runtime/commit/db95b15fb8ad09e82e86b48cd745787b5fed7e4f)
Diff | [Diff](https://github.com/dotnet/runtime/compare/ec4a8b0e941725d7a77f2169b4655180ca60e28d...db95b15fb8ad09e82e86b48cd745787b5fed7e4f)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Runtime.Intrinsics.Tests.Perf_Vector128Of&lt;Int16&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[DivideBenchmark - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/ViperUbuntu/System.Runtime.Intrinsics.Tests.Perf_Vector128Of(Int16).DivideBenchmark.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime.Intrinsics/Perf_Vector128OfT.cs#L94-#L95>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 17.03 ns | 1.13 ns | 0.07 | 0.05 | False | | |
|<ul><li>[DivisionOperatorBenchmark - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/ViperUbuntu/System.Runtime.Intrinsics.Tests.Perf_Vector128Of(Int16).DivisionOperatorBenchmark.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime.Intrinsics/Perf_Vector128OfT.cs#L52-#L53>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 16.43 ns | 1.11 ns | 0.07 | 0.02 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_23_2025/refs/heads/main_x64_ubuntu%2022.04/ViperUbuntu_Improvement/System.Runtime.Intrinsics.Tests.Perf_Vector128Of%28Int16%29_001.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_23_2025/refs/heads/main_x64_ubuntu%2022.04/ViperUbuntu_Improvement/System.Runtime.Intrinsics.Tests.Perf_Vector128Of%28Int16%29_002.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_23_2025/refs/heads/main_x64_ubuntu%2022.04/ViperUbuntu_Improvement/System.Runtime.Intrinsics.Tests.Perf_Vector128Of%28Int16%29.html>)

### Repro
General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

```cmd
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;Int16&gt;*'
```

<details>

### System.Runtime.Intrinsics.Tests.Perf_Vector128Of&lt;Int16&gt;.DivideBenchmark

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Runtime.Intrinsics.Tests.Perf_Vector128Of&lt;Int16&gt;.DivisionOperatorBenchmark

#### ETL Files

#### Histogram

#### JIT Disasms



### Docs

[Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md)
[Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

</details>

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	ViperUbuntu
Baseline	ec4a8b0e941725d7a77f2169b4655180ca60e28d
Compare	db95b15fb8ad09e82e86b48cd745787b5fed7e4f
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
DivideBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	16.98 ns	1.06 ns	0.06	0.01	False
DivisionOperatorBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	16.70 ns	1.05 ns	0.06	0.02	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
DivideBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	24.60 ns	3.51 ns	0.14	0.02	False
DivisionOperatorBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	23.52 ns	3.49 ns	0.15	0.01	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
ParseSpan - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	17.99 ns	16.06 ns	0.89	0.05	False
ToString - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	8.96 ns	6.48 ns	0.72	0.25	False
TryParseSpan - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	17.92 ns	16.27 ns	0.91	0.06	False
ParseSpan - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	18.07 ns	16.06 ns	0.89	0.08	False
TryParse - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	18.17 ns	16.18 ns	0.89	0.06	False
ToString - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	20.59 ns	18.75 ns	0.91	0.06	False
Parse - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	17.91 ns	16.28 ns	0.91	0.07	False
TryParse - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	18.54 ns	16.33 ns	0.88	0.11	False
Parse - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	17.79 ns	16.06 ns	0.90	0.04	False
TryParseSpan - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	17.72 ns	16.36 ns	0.92	0.07	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
Parse - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	12.08 ns	10.99 ns	0.91	0.10	False
TryParse - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	12.31 ns	11.08 ns	0.90	0.10	False
TryFormat - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	10.99 ns	9.24 ns	0.84	0.10	False
ToString - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	10.15 ns	8.25 ns	0.81	0.09	False
ToString - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	8.17 ns	6.17 ns	0.75	0.22	False
TryParseSpan - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	12.04 ns	10.76 ns	0.89	0.08	False
ParseSpan - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	12.07 ns	10.78 ns	0.89	0.04	False
ParseSpan - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	12.04 ns	10.77 ns	0.89	0.05	False
TryParseSpan - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	12.30 ns	11.03 ns	0.90	0.10	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
FormatterInt32 - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	3.40 ns	2.32 ns	0.68	0.10	False
FormatterInt32 - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	11.36 ns	9.11 ns	0.80	0.07	False
FormatterInt32 - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	6.42 ns	4.88 ns	0.76	0.04	False
FormatterInt64 - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	13.98 ns	11.53 ns	0.82	0.04	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
DivideBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	49.54 ns	8.44 ns	0.17	0.01	False
DivisionOperatorBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	49.54 ns	8.44 ns	0.17	0.01	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
DivideBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	17.03 ns	1.13 ns	0.07	0.05	False
DivisionOperatorBenchmark - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	16.43 ns	1.11 ns	0.07	0.02	False

Uh oh!

[Perf] Linux/x64: 48 Improvements on 9/15/2025 3:10:39 PM +00:00 #62734

Description

Run Information

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

Repro

System.Runtime.Intrinsics.Tests.Perf_Vector128Of<UInt16>.DivideBenchmark

ETL Files

Histogram

JIT Disasms

System.Runtime.Intrinsics.Tests.Perf_Vector128Of<UInt16>.DivisionOperatorBenchmark

ETL Files

Histogram

JIT Disasms

Docs

Run Information

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

Repro

System.Numerics.Tests.Perf_VectorOf<UInt16>.DivideBenchmark

ETL Files

Histogram

JIT Disasms

System.Numerics.Tests.Perf_VectorOf<UInt16>.DivisionOperatorBenchmark

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Improvements in System.Tests.Perf_Int64

Repro

System.Tests.Perf_Int64.ParseSpan(value: "9223372036854775807")

ETL Files

Histogram

JIT Disasms

System.Tests.Perf_Int64.ToString(value: 12345)

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Histogram

JIT Disasms

System.Tests.Perf_Int64.TryParseSpan(value: "9223372036854775807")

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Histogram

JIT Disasms

System.Tests.Perf_Int64.ParseSpan(value: "-9223372036854775808")

ETL Files

Histogram

JIT Disasms

System.Tests.Perf_Int64.TryParse(value: "-9223372036854775808")

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Histogram

JIT Disasms

System.Tests.Perf_Int64.ToString(value: -9223372036854775808)

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Histogram

JIT Disasms

System.Tests.Perf_Int64.Parse(value: "9223372036854775807")

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Histogram

JIT Disasms

System.Tests.Perf_Int64.TryParse(value: "9223372036854775807")

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Histogram

JIT Disasms

System.Tests.Perf_Int64.Parse(value: "-9223372036854775808")

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Histogram

JIT Disasms

System.Tests.Perf_Int64.TryParseSpan(value: "-9223372036854775808")

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Improvements in System.Tests.Perf_Int32

Repro

System.Tests.Perf_Int32.Parse(value: "2147483647")

ETL Files

Histogram

JIT Disasms

System.Tests.Perf_Int32.TryParse(value: "-2147483648")

ETL Files