[Perf] Linux/arm64: 2 Improvements on 2/2/2025 7:20:24 PM +00:00

### Run Information

Name | Value
-- | --
Architecture | arm64
OS | ubuntu 22.04
Queue | AmpereUbuntu
Baseline | [e51af404d1ea26be4a3d8e51fe21cf2f09ad34dd](https://github.com/dotnet/runtime/commit/e51af404d1ea26be4a3d8e51fe21cf2f09ad34dd)
Compare | [4fd9470900aea2fe6b0cd72aab1d3141d7540bfd](https://github.com/dotnet/runtime/commit/4fd9470900aea2fe6b0cd72aab1d3141d7540bfd)
Diff | [Diff](https://github.com/dotnet/runtime/compare/e51af404d1ea26be4a3d8e51fe21cf2f09ad34dd...4fd9470900aea2fe6b0cd72aab1d3141d7540bfd)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Text.Json.Tests.Perf_Get

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[GetSingle - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Text.Json.Tests.Perf_Get.GetSingle.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Json/Utf8JsonReader/Perf.Get.cs#L161-#L174>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 5.96 μs | 5.61 μs | 0.94 | 0.00 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_06_2025/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Text.Json.Tests.Perf_Get_001.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_06_2025/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Text.Json.Tests.Perf_Get.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.Text.Json.Tests.Perf_Get*'
```

<details>

### System.Text.Json.Tests.Perf_Get.GetSingle

#### 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 | arm64
OS | ubuntu 22.04
Queue | AmpereUbuntu
Baseline | [e51af404d1ea26be4a3d8e51fe21cf2f09ad34dd](https://github.com/dotnet/runtime/commit/e51af404d1ea26be4a3d8e51fe21cf2f09ad34dd)
Compare | [4fd9470900aea2fe6b0cd72aab1d3141d7540bfd](https://github.com/dotnet/runtime/commit/4fd9470900aea2fe6b0cd72aab1d3141d7540bfd)
Diff | [Diff](https://github.com/dotnet/runtime/compare/e51af404d1ea26be4a3d8e51fe21cf2f09ad34dd...4fd9470900aea2fe6b0cd72aab1d3141d7540bfd)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Buffers.Text.Tests.Utf8ParserTests

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[TryParseSingle - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Buffers.Text.Tests.Utf8ParserTests.TryParseSingle(value%3a%2012345).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Buffers/Utf8ParserTests.cs#L117-#L120>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=H4sIAAAAAAAACl1RwW7bMAy9B8g/cLnIwdzYcZJm8CBga1dswFBgaLLtrNl0rEGWAoluE6z791Gxc9nlEaTIp8dHgwSEgUDCB7E7B8Jucdc3Dfqw2OOJGAKFxXdq3n1TPqAf8r0/X9KdtgeDybMyPZawLFbrzVy8n04M06qG0DNvrQhJd5gUebG+WRY3+e0+35abTbkuFqvldru6Ld7meZnn83HS49HxoKgdWaTM9zbOX3l/eWWrNr57bELWoqpD1iltrw2Vs40+xJ/PVnW6Sv6Ie9cdtVGknX10NYoSBGn0WIsUxFNvv2pbxyJ3eyf+RiGfkb7oQM7rSplPitRPTW3kUV4HZ0MSbZMR0mFVecH0ol5GSEepcgjpKEwOYT6dvMLRu99YEezQawwp3PXa1HtedkeqO6bwIxoro+f3jl1A/4ShN/TxGb064HSSZa/w0vIiIwO8YXJiLwLMZuQeTpXpa5zNIMvg4cSUBsE10GjDXHw7cD0fCviuPBwFebQ1Xy36XbXKE7zw1pAMDfIq81Q503dW/i/3PNSDvOjmPtJkUAq2D9np85g+ogq9xw4tifk/trVn9IICAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=>)</li></ul> | 39.84 ns | 37.80 ns | 0.95 | 0.02 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_06_2025/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Buffers.Text.Tests.Utf8ParserTests_001.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_06_2025/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Buffers.Text.Tests.Utf8ParserTests.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.Utf8ParserTests*'
```

<details>

### System.Buffers.Text.Tests.Utf8ParserTests.TryParseSingle(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)

</details>

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[Perf] Linux/arm64: 2 Improvements on 2/2/2025 7:20:24 PM +00:00 #49701

Run Information

Improvements in System.Text.Json.Tests.Perf_Get

Repro

System.Text.Json.Tests.Perf_Get.GetSingle

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Improvements in System.Buffers.Text.Tests.Utf8ParserTests

Repro

System.Buffers.Text.Tests.Utf8ParserTests.TryParseSingle(value: 12345)

ETL Files

Histogram

JIT Disasms

Docs

Metadata

Assignees

Labels

Type

Projects

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Name	Value
Architecture	arm64
OS	ubuntu 22.04
Queue	AmpereUbuntu
Baseline	e51af404d1ea26be4a3d8e51fe21cf2f09ad34dd
Compare	4fd9470900aea2fe6b0cd72aab1d3141d7540bfd
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

[Perf] Linux/arm64: 2 Improvements on 2/2/2025 7:20:24 PM +00:00 #49701

Description

Run Information

Improvements in System.Text.Json.Tests.Perf_Get

Repro

System.Text.Json.Tests.Perf_Get.GetSingle

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Improvements in System.Buffers.Text.Tests.Utf8ParserTests

Repro

System.Buffers.Text.Tests.Utf8ParserTests.TryParseSingle(value: 12345)

ETL Files

Histogram

JIT Disasms

Docs

Metadata

Metadata

Assignees

Labels

Type

Projects

Milestone

Relationships

Development

Issue actions