[Perf] Linux/x64: 2 Improvements on 9/17/2025 11:07:03 AM +00:00

### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 22.04
Queue | ViperUbuntu
Baseline | [a54973e96758c02dca072e1a20108b56e442a4bc](https://github.com/dotnet/runtime/commit/a54973e96758c02dca072e1a20108b56e442a4bc)
Compare | [4999995b87603d106c161094e1632cb5ff07cd4f](https://github.com/dotnet/runtime/commit/4999995b87603d106c161094e1632cb5ff07cd4f)
Diff | [Diff](https://github.com/dotnet/runtime/compare/a54973e96758c02dca072e1a20108b56e442a4bc...4999995b87603d106c161094e1632cb5ff07cd4f)
Configs | AOT:true, CompilationMode:wasm, RunKind:micro


### Improvements in System.Collections.TryGetValueFalse&lt;Int32, Int32&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[FrozenDictionaryOptimized - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_AOT=true_CompilationMode=wasm_RunKind=micro/ViperUbuntu/System.Collections.TryGetValueFalse(Int32%2c%20Int32).FrozenDictionaryOptimized(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/TryGetValue/TryGetValueFalse.cs#L134-#L143>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 10.24 μs | 8.83 μs | 0.86 | 0.09 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_23_2025/refs/heads/main_x64_ubuntu%2022.04_AOT%3Dtrue_CompilationMode%3Dwasm_RunKind%3Dmicro/ViperUbuntu_Improvement/System.Collections.TryGetValueFalse%28Int32%2C%20Int32%29_001.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_23_2025/refs/heads/main_x64_ubuntu%2022.04_AOT%3Dtrue_CompilationMode%3Dwasm_RunKind%3Dmicro/ViperUbuntu_Improvement/System.Collections.TryGetValueFalse%28Int32%2C%20Int32%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.Collections.TryGetValueFalse&lt;Int32, Int32&gt;*'
```

<details>

### System.Collections.TryGetValueFalse&lt;Int32, Int32&gt;.FrozenDictionaryOptimized(Size: 512)

#### ETL Files

#### Histogram

#### JIT Disasms



### Docs

[Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md)
[Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

</details>


---


### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 22.04
Queue | ViperUbuntu
Baseline | [a54973e96758c02dca072e1a20108b56e442a4bc](https://github.com/dotnet/runtime/commit/a54973e96758c02dca072e1a20108b56e442a4bc)
Compare | [4999995b87603d106c161094e1632cb5ff07cd4f](https://github.com/dotnet/runtime/commit/4999995b87603d106c161094e1632cb5ff07cd4f)
Diff | [Diff](https://github.com/dotnet/runtime/compare/a54973e96758c02dca072e1a20108b56e442a4bc...4999995b87603d106c161094e1632cb5ff07cd4f)
Configs | AOT:true, CompilationMode:wasm, RunKind:micro


### Improvements in System.Collections.TryGetValueTrue&lt;Int32, Int32&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[FrozenDictionaryOptimized - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_AOT=true_CompilationMode=wasm_RunKind=micro/ViperUbuntu/System.Collections.TryGetValueTrue(Int32%2c%20Int32).FrozenDictionaryOptimized(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/TryGetValue/TryGetValueTrue.cs#L132-#L141>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 11.46 μs | 10.44 μs | 0.91 | 0.09 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_23_2025/refs/heads/main_x64_ubuntu%2022.04_AOT%3Dtrue_CompilationMode%3Dwasm_RunKind%3Dmicro/ViperUbuntu_Improvement/System.Collections.TryGetValueTrue%28Int32%2C%20Int32%29_001.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_23_2025/refs/heads/main_x64_ubuntu%2022.04_AOT%3Dtrue_CompilationMode%3Dwasm_RunKind%3Dmicro/ViperUbuntu_Improvement/System.Collections.TryGetValueTrue%28Int32%2C%20Int32%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.Collections.TryGetValueTrue&lt;Int32, Int32&gt;*'
```

<details>

### System.Collections.TryGetValueTrue&lt;Int32, Int32&gt;.FrozenDictionaryOptimized(Size: 512)

#### ETL Files

#### Histogram

#### JIT Disasms



### Docs

[Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md)
[Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

</details>

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[Perf] Linux/x64: 2 Improvements on 9/17/2025 11:07:03 AM +00:00 #62766

Run Information

Improvements in System.Collections.TryGetValueFalse<Int32, Int32>

Repro

System.Collections.TryGetValueFalse<Int32, Int32>.FrozenDictionaryOptimized(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

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

Repro

System.Collections.TryGetValueTrue<Int32, Int32>.FrozenDictionaryOptimized(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Metadata

Assignees

Labels

Type

Projects

Milestone

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Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	ViperUbuntu
Baseline	a54973e96758c02dca072e1a20108b56e442a4bc
Compare	4999995b87603d106c161094e1632cb5ff07cd4f
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

[Perf] Linux/x64: 2 Improvements on 9/17/2025 11:07:03 AM +00:00 #62766

Description

Run Information

Improvements in System.Collections.TryGetValueFalse<Int32, Int32>

Repro

System.Collections.TryGetValueFalse<Int32, Int32>.FrozenDictionaryOptimized(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

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

Repro

System.Collections.TryGetValueTrue<Int32, Int32>.FrozenDictionaryOptimized(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Metadata

Metadata

Assignees

Labels

Type

Projects

Milestone

Relationships

Development

Issue actions