[Perf] Linux/x64: 9 Regressions on 12/11/2023 8:56:10 AM

### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 22.04
Queue | TigerUbuntu
Baseline | [f0a6dbdf654b07cedc05217824500ae653409880](https://github.com/dotnet/runtime/commit/f0a6dbdf654b07cedc05217824500ae653409880)
Compare | [6a94e2a137048f7ef9280537a1d2dbcf4fab19b8](https://github.com/dotnet/runtime/commit/6a94e2a137048f7ef9280537a1d2dbcf4fab19b8)
Diff | [Diff](https://github.com/dotnet/runtime/compare/f0a6dbdf654b07cedc05217824500ae653409880...6a94e2a137048f7ef9280537a1d2dbcf4fab19b8)
Configs | CompilationMode:wasm, RunKind:micro


### Regressions in System.Collections.ContainsFalse&lt;String&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[FrozenSet - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_CompilationMode=wasm_RunKind=micro/System.Collections.ContainsFalse(String).FrozenSet(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Contains/ContainsFalse.cs#L223-#L232>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 114.63 μs | 133.84 μs | 1.17 | 0.15 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/12_19_2023/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Collections.ContainsFalse%28String%29_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/12_19_2023/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Collections.ContainsFalse%28String%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.ContainsFalse&lt;String&gt;*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-6f37f10c-bc31-46da-8c23-c14394f8edae9d32164372f43f1ae/7afb3f0f-d132-4a01-803e-8852accaaefd.zip?sv=2021-08-06&se=2024-01-09T11%3A04%3A26Z&sr=c&sp=rl&sig=szTL8I1lZ%2BPefB4Fm224zvDZo4VcgfpvkIbA9MmIbsk%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-49642e38-20d7-4fb0-9ef7-d082679bbd771aa6683667b4440a7/5598a2c5-a38c-4a2f-b273-19979377609b.zip?sv=2021-08-06&se=2024-01-10T15%3A46%3A48Z&sr=c&sp=rl&sig=G4Lg8i0tV9SMFBLo%2FZSIeld2aj9J8An7D3ydGYIhYbM%3D>)
### System.Collections.ContainsFalse&lt;String&gt;.FrozenSet(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 | TigerUbuntu
Baseline | [f0a6dbdf654b07cedc05217824500ae653409880](https://github.com/dotnet/runtime/commit/f0a6dbdf654b07cedc05217824500ae653409880)
Compare | [6a94e2a137048f7ef9280537a1d2dbcf4fab19b8](https://github.com/dotnet/runtime/commit/6a94e2a137048f7ef9280537a1d2dbcf4fab19b8)
Diff | [Diff](https://github.com/dotnet/runtime/compare/f0a6dbdf654b07cedc05217824500ae653409880...6a94e2a137048f7ef9280537a1d2dbcf4fab19b8)
Configs | CompilationMode:wasm, RunKind:micro


### Regressions in System.Collections.Perf_SingleCharFrozenDictionary

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[TryGetValue_False_FrozenDictionary - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_CompilationMode=wasm_RunKind=micro/System.Collections.Perf_SingleCharFrozenDictionary.TryGetValue_False_FrozenDictionary(Count%3a%2010000).html>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 1.48 ms | 1.72 ms | 1.16 | 0.04 | True | | |
|<ul><li>[TryGetValue_False_FrozenDictionary - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_CompilationMode=wasm_RunKind=micro/System.Collections.Perf_SingleCharFrozenDictionary.TryGetValue_False_FrozenDictionary(Count%3a%20100).html>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 14.90 μs | 16.86 μs | 1.13 | 0.15 | True | | |
|<ul><li>[TryGetValue_False_FrozenDictionary - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_CompilationMode=wasm_RunKind=micro/System.Collections.Perf_SingleCharFrozenDictionary.TryGetValue_False_FrozenDictionary(Count%3a%201000).html>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 147.91 μs | 168.91 μs | 1.14 | 0.11 | True | | |
|<ul><li>[TryGetValue_False_FrozenDictionary - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_CompilationMode=wasm_RunKind=micro/System.Collections.Perf_SingleCharFrozenDictionary.TryGetValue_False_FrozenDictionary(Count%3a%2010).html>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 1.53 μs | 1.72 μs | 1.12 | 0.10 | True | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/12_19_2023/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Collections.Perf_SingleCharFrozenDictionary_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/12_19_2023/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Collections.Perf_SingleCharFrozenDictionary_2.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/12_19_2023/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Collections.Perf_SingleCharFrozenDictionary_3.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/12_19_2023/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Collections.Perf_SingleCharFrozenDictionary_4.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/12_19_2023/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Collections.Perf_SingleCharFrozenDictionary.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.Perf_SingleCharFrozenDictionary*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-6f37f10c-bc31-46da-8c23-c14394f8edae9d32164372f43f1ae/7afb3f0f-d132-4a01-803e-8852accaaefd.zip?sv=2021-08-06&se=2024-01-09T11%3A04%3A26Z&sr=c&sp=rl&sig=szTL8I1lZ%2BPefB4Fm224zvDZo4VcgfpvkIbA9MmIbsk%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-49642e38-20d7-4fb0-9ef7-d082679bbd771aa6683667b4440a7/5598a2c5-a38c-4a2f-b273-19979377609b.zip?sv=2021-08-06&se=2024-01-10T15%3A46%3A48Z&sr=c&sp=rl&sig=G4Lg8i0tV9SMFBLo%2FZSIeld2aj9J8An7D3ydGYIhYbM%3D>)
### System.Collections.Perf_SingleCharFrozenDictionary.TryGetValue_False_FrozenDictionary(Count: 10000)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Collections.Perf_SingleCharFrozenDictionary.TryGetValue_False_FrozenDictionary(Count: 100)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Collections.Perf_SingleCharFrozenDictionary.TryGetValue_False_FrozenDictionary(Count: 1000)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Collections.Perf_SingleCharFrozenDictionary.TryGetValue_False_FrozenDictionary(Count: 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)

</details>


---


### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 22.04
Queue | TigerUbuntu
Baseline | [f0a6dbdf654b07cedc05217824500ae653409880](https://github.com/dotnet/runtime/commit/f0a6dbdf654b07cedc05217824500ae653409880)
Compare | [6a94e2a137048f7ef9280537a1d2dbcf4fab19b8](https://github.com/dotnet/runtime/commit/6a94e2a137048f7ef9280537a1d2dbcf4fab19b8)
Diff | [Diff](https://github.com/dotnet/runtime/compare/f0a6dbdf654b07cedc05217824500ae653409880...6a94e2a137048f7ef9280537a1d2dbcf4fab19b8)
Configs | CompilationMode:wasm, RunKind:micro


### Regressions in System.Collections.Perf_DefaultFrozenDictionary

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[TryGetValue_False_FrozenDictionary - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_CompilationMode=wasm_RunKind=micro/System.Collections.Perf_DefaultFrozenDictionary.TryGetValue_False_FrozenDictionary(Count%3a%201000).html>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 257.55 μs | 300.48 μs | 1.17 | 0.10 | True | | |
|<ul><li>[TryGetValue_False_FrozenDictionary - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_CompilationMode=wasm_RunKind=micro/System.Collections.Perf_DefaultFrozenDictionary.TryGetValue_False_FrozenDictionary(Count%3a%2010).html>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 1.67 μs | 1.83 μs | 1.10 | 0.07 | True | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/12_19_2023/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Collections.Perf_DefaultFrozenDictionary_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/12_19_2023/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Collections.Perf_DefaultFrozenDictionary_2.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/12_19_2023/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Collections.Perf_DefaultFrozenDictionary.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.Perf_DefaultFrozenDictionary*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-6f37f10c-bc31-46da-8c23-c14394f8edae9d32164372f43f1ae/7afb3f0f-d132-4a01-803e-8852accaaefd.zip?sv=2021-08-06&se=2024-01-09T11%3A04%3A26Z&sr=c&sp=rl&sig=szTL8I1lZ%2BPefB4Fm224zvDZo4VcgfpvkIbA9MmIbsk%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-49642e38-20d7-4fb0-9ef7-d082679bbd771aa6683667b4440a7/5598a2c5-a38c-4a2f-b273-19979377609b.zip?sv=2021-08-06&se=2024-01-10T15%3A46%3A48Z&sr=c&sp=rl&sig=G4Lg8i0tV9SMFBLo%2FZSIeld2aj9J8An7D3ydGYIhYbM%3D>)
### System.Collections.Perf_DefaultFrozenDictionary.TryGetValue_False_FrozenDictionary(Count: 1000)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Collections.Perf_DefaultFrozenDictionary.TryGetValue_False_FrozenDictionary(Count: 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)

</details>


---


### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 22.04
Queue | TigerUbuntu
Baseline | [f0a6dbdf654b07cedc05217824500ae653409880](https://github.com/dotnet/runtime/commit/f0a6dbdf654b07cedc05217824500ae653409880)
Compare | [6a94e2a137048f7ef9280537a1d2dbcf4fab19b8](https://github.com/dotnet/runtime/commit/6a94e2a137048f7ef9280537a1d2dbcf4fab19b8)
Diff | [Diff](https://github.com/dotnet/runtime/compare/f0a6dbdf654b07cedc05217824500ae653409880...6a94e2a137048f7ef9280537a1d2dbcf4fab19b8)
Configs | CompilationMode:wasm, RunKind:micro


### Regressions in System.Collections.ContainsKeyFalse&lt;String, String&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[FrozenDictionary - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_CompilationMode=wasm_RunKind=micro/System.Collections.ContainsKeyFalse(String%2c%20String).FrozenDictionary(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Contains/ContainsKeyFalse.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> | 121.74 μs | 151.63 μs | 1.25 | 0.15 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/12_19_2023/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Collections.ContainsKeyFalse%28String%2C%20String%29_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/12_19_2023/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Collections.ContainsKeyFalse%28String%2C%20String%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.ContainsKeyFalse&lt;String, String&gt;*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-6f37f10c-bc31-46da-8c23-c14394f8edae9d32164372f43f1ae/7afb3f0f-d132-4a01-803e-8852accaaefd.zip?sv=2021-08-06&se=2024-01-09T11%3A04%3A26Z&sr=c&sp=rl&sig=szTL8I1lZ%2BPefB4Fm224zvDZo4VcgfpvkIbA9MmIbsk%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-49642e38-20d7-4fb0-9ef7-d082679bbd771aa6683667b4440a7/5598a2c5-a38c-4a2f-b273-19979377609b.zip?sv=2021-08-06&se=2024-01-10T15%3A46%3A48Z&sr=c&sp=rl&sig=G4Lg8i0tV9SMFBLo%2FZSIeld2aj9J8An7D3ydGYIhYbM%3D>)
### System.Collections.ContainsKeyFalse&lt;String, String&gt;.FrozenDictionary(Size: 512)

#### ETL Files

#### Histogram

#### JIT Disasms



### Docs

[Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md)
[Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

</details>


---


### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 22.04
Queue | TigerUbuntu
Baseline | [f0a6dbdf654b07cedc05217824500ae653409880](https://github.com/dotnet/runtime/commit/f0a6dbdf654b07cedc05217824500ae653409880)
Compare | [6a94e2a137048f7ef9280537a1d2dbcf4fab19b8](https://github.com/dotnet/runtime/commit/6a94e2a137048f7ef9280537a1d2dbcf4fab19b8)
Diff | [Diff](https://github.com/dotnet/runtime/compare/f0a6dbdf654b07cedc05217824500ae653409880...6a94e2a137048f7ef9280537a1d2dbcf4fab19b8)
Configs | CompilationMode:wasm, RunKind:micro


### Regressions in System.Collections.TryGetValueTrue&lt;String, String&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_CompilationMode=wasm_RunKind=micro/System.Collections.TryGetValueTrue(String%2c%20String).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#L130-#L139>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 156.89 μs | 179.16 μs | 1.14 | 0.13 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/12_19_2023/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Collections.TryGetValueTrue%28String%2C%20String%29_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/12_19_2023/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Regression/System.Collections.TryGetValueTrue%28String%2C%20String%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;String, String&gt;*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-6f37f10c-bc31-46da-8c23-c14394f8edae9d32164372f43f1ae/7afb3f0f-d132-4a01-803e-8852accaaefd.zip?sv=2021-08-06&se=2024-01-09T11%3A04%3A26Z&sr=c&sp=rl&sig=szTL8I1lZ%2BPefB4Fm224zvDZo4VcgfpvkIbA9MmIbsk%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-49642e38-20d7-4fb0-9ef7-d082679bbd771aa6683667b4440a7/5598a2c5-a38c-4a2f-b273-19979377609b.zip?sv=2021-08-06&se=2024-01-10T15%3A46%3A48Z&sr=c&sp=rl&sig=G4Lg8i0tV9SMFBLo%2FZSIeld2aj9J8An7D3ydGYIhYbM%3D>)
### System.Collections.TryGetValueTrue&lt;String, String&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>

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	f0a6dbdf654b07cedc05217824500ae653409880
Compare	6a94e2a137048f7ef9280537a1d2dbcf4fab19b8
Diff	Diff
Configs	CompilationMode:wasm, RunKind:micro

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
TryGetValue_False_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	1.48 ms	1.72 ms	1.16	0.04	True
TryGetValue_False_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	14.90 μs	16.86 μs	1.13	0.15	True
TryGetValue_False_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	147.91 μs	168.91 μs	1.14	0.11	True
TryGetValue_False_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	1.53 μs	1.72 μs	1.12	0.10	True

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
TryGetValue_False_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	257.55 μs	300.48 μs	1.17	0.10	True
TryGetValue_False_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	1.67 μs	1.83 μs	1.10	0.07	True

[Perf] Linux/x64: 9 Regressions on 12/11/2023 8:56:10 AM #26198

Description

Run Information

Regressions in System.Collections.ContainsFalse<String>

Repro

Payloads

System.Collections.ContainsFalse<String>.FrozenSet(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Collections.Perf_SingleCharFrozenDictionary

Repro

Payloads

System.Collections.Perf_SingleCharFrozenDictionary.TryGetValue_False_FrozenDictionary(Count: 10000)

ETL Files

Histogram

JIT Disasms

System.Collections.Perf_SingleCharFrozenDictionary.TryGetValue_False_FrozenDictionary(Count: 100)

ETL Files

Histogram

JIT Disasms

System.Collections.Perf_SingleCharFrozenDictionary.TryGetValue_False_FrozenDictionary(Count: 1000)

ETL Files

Histogram

JIT Disasms

System.Collections.Perf_SingleCharFrozenDictionary.TryGetValue_False_FrozenDictionary(Count: 10)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Collections.Perf_DefaultFrozenDictionary

Repro

Payloads

System.Collections.Perf_DefaultFrozenDictionary.TryGetValue_False_FrozenDictionary(Count: 1000)

ETL Files

Histogram

JIT Disasms

System.Collections.Perf_DefaultFrozenDictionary.TryGetValue_False_FrozenDictionary(Count: 10)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

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

Repro

Payloads

System.Collections.ContainsKeyFalse<String, String>.FrozenDictionary(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

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

Repro

Payloads

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

ETL Files

Histogram

JIT Disasms

Docs

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