[Perf] Linux/arm64: 23 Improvements on 9/10/2024 8:39:38 AM

### Run Information

Name | Value
-- | --
Architecture | arm64
OS | ubuntu 22.04
Queue | AmpereUbuntu
Baseline | [176754d0489c3a37a4e91304d52027d801d3fdfd](https://github.com/dotnet/runtime/commit/176754d0489c3a37a4e91304d52027d801d3fdfd)
Compare | [43f22c651184fe63935f5e509ab060d099d55f9d](https://github.com/dotnet/runtime/commit/43f22c651184fe63935f5e509ab060d099d55f9d)
Diff | [Diff](https://github.com/dotnet/runtime/compare/176754d0489c3a37a4e91304d52027d801d3fdfd...43f22c651184fe63935f5e509ab060d099d55f9d)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Collections.CtorFromCollection&lt;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_arm64_ubuntu 22.04/System.Collections.CtorFromCollection(Int32).FrozenDictionaryOptimized(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Create/CtorFromCollection.cs#L104-#L106>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 29.62 μs | 23.17 μs | 0.78 | 0.09 | False | | |
|<ul><li>[FrozenSet - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Collections.CtorFromCollection(Int32).FrozenSet(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Create/CtorFromCollection.cs#L108-#L109>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 45.70 μs | 38.78 μs | 0.85 | 0.03 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_19_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Collections.CtorFromCollection%28Int32%29_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_19_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Collections.CtorFromCollection%28Int32%29_2.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_19_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Collections.CtorFromCollection%28Int32%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.CtorFromCollection&lt;Int32&gt;*'
```

<details>

### System.Collections.CtorFromCollection&lt;Int32&gt;.FrozenDictionaryOptimized(Size: 512)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Collections.CtorFromCollection&lt;Int32&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 | arm64
OS | ubuntu 22.04
Queue | AmpereUbuntu
Baseline | [176754d0489c3a37a4e91304d52027d801d3fdfd](https://github.com/dotnet/runtime/commit/176754d0489c3a37a4e91304d52027d801d3fdfd)
Compare | [43f22c651184fe63935f5e509ab060d099d55f9d](https://github.com/dotnet/runtime/commit/43f22c651184fe63935f5e509ab060d099d55f9d)
Diff | [Diff](https://github.com/dotnet/runtime/compare/176754d0489c3a37a4e91304d52027d801d3fdfd...43f22c651184fe63935f5e509ab060d099d55f9d)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Tests.Perf_Uri

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[CtorIdnHostPathAndQuery - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Tests.Perf_Uri.CtorIdnHostPathAndQuery(input%3a%20%22http%3a%2f%2fxn--hst-sna.with.xn--nicode-2ya%2fpath%2fwith%3fkey%3dvalue%23fragment%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Uri.cs#L80-#L87>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 576.76 ns | 526.97 ns | 0.91 | 0.01 | False | | |
|<ul><li>[CtorIdnHostPathAndQuery - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Tests.Perf_Uri.CtorIdnHostPathAndQuery(input%3a%20%22https%3a%2f%2fcontoso.com%2fpath%2fwith%3fkey%3dvalue%23fragment%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Uri.cs#L80-#L87>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 460.74 ns | 419.09 ns | 0.91 | 0.00 | False | | |
|<ul><li>[CtorIdnHostPathAndQuery - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Tests.Perf_Uri.CtorIdnHostPathAndQuery(input%3a%20%22https%3a%2f%2fa.much.longer.domain.name%2fpath%2fwith%3fkey%3dvalue%23fragment%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Uri.cs#L80-#L87>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=H4sIAAAAAAAACo1UXW/TMBR9R+I/WOUhCWRpKGWFSgG6MthghdIVXhCa3OS2McR2dH3TNRPit2MnFZs6CeUl8b06534eewbcVAgSFJmHD36z6xwQ2EklimwBpWZJwrxMkwLqY6VISPAOYCfIVZo3QIS16efAM9OXXKhD5ATTXBCkZBMyoZjv7Y6HXsg8jtIeglv4Egx94hJc1DfeZW0IZOScJpoDrq++ooimpPE8U2fa0JxTPlHZlwqw9oUqKxqzXk5UmnG/zyNZpXlUaLUBjDLtKouUDd4vLa1/LSh//QvqZMuLCh6tkW/cMHrBneoXlZpqtRabCjkJrcx3b6plKYrGmukMvB8s+cM8Ehae/Z9pXR+FyvYMKVLUdwjCgCyp9u8RJ5qCDrBzbS6KrWzm3QX/wZyqjVDQBTvf6GVddoPmtREpL+aopXaersSzeoUie1/oFS/ETePrQlsMFl0znO5KQKtj1SjsQHRTbUUOuNTl/nQg4aUlXhKXJXvFMk7gLoQ/iAfDo3h09PTlMh6Nn4/G8XE0Gg2HwxeDJ3E8juMmCewIVMYubXIwiSFMOfnvrKGyorbSrcDV4+ptjCBkYr32Sa+0Lu53MdNKO0mErHc0+bzs2X+vA+Xc9VQi2G9Dbe0ubKeqhnJx8W3WEpq2TCUlR3EDjOPmSvKd3wzK9RKyxwFb1QeTC//d7nA/DBemRP3Tvgz3sAswVUEJ2m1k/p0Ntf7JFux9tYGe2dJug6GdKSBzy0lzjsTcJWe+aUff4kK2S3VRSZUcpqxbv0naHBZIggpIvLd24fa5qvemozBfmcAL/gLoo4ylRgUAAA==>)</li></ul> | 590.94 ns | 530.63 ns | 0.90 | 0.01 | False | | |
|<ul><li>[CtorIdnHostPathAndQuery - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Tests.Perf_Uri.CtorIdnHostPathAndQuery(input%3a%20%22https%3a%2f%2fCONTOSO.com%2fpath%2fwith%3fkey%3dvalue%23fragment%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Uri.cs#L80-#L87>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 466.70 ns | 424.74 ns | 0.91 | 0.01 | False | | |
|<ul><li>[CtorIdnHostPathAndQuery - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Tests.Perf_Uri.CtorIdnHostPathAndQuery(input%3a%20%22http%3a%2f%2fdot.net%2fpath%2fwith%3fkey%3dvalue%23fragment%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Uri.cs#L80-#L87>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 445.86 ns | 414.75 ns | 0.93 | 0.01 | False | | |
|<ul><li>[CombineAbsoluteRelative - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Tests.Perf_Uri.CombineAbsoluteRelative(input%3a%20%22%2fnew%2fpath%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Uri.cs#L62-#L64>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=H4sIAAAAAAAACo1UXW/TMBR9R+I/WH1JAmmbjW6FSkF0Y8BghdIWXhCa3OS2MYrt6PqmbSbEb8dOKla1EspL4nt1zv089gS4KREkKDJPn/xm2wwQ2FUp8nQGhWZxzLxUkwLqY6lISPCOYFfIVZLVQISV6WfAU9OXXKhj5BiTTBAkZBMyoZjv7S4HXsg8jtIegkf4Agx95hJc1DfevDIEsuecpjcFXN1/Q9G71nIpFIyXRuclwQxyTmIDvlBFSSPW6SvY9gtOWSc4KGRWqmutVmJdooVrZX54NlAhHFmriU7B+8niP8wjYeHp/5nW9UmodM+QIkF9QBAGZEGVf0IcawpawG61ucs3sh5dG/xHc6PWdiJtsNO1XlRFO2hWGZHwfIpaaudpS/xQLVGk73O95Ll4qH1taLPzWdsMN7sC0EpS1WI50s+1tnoFXOhifzpS48IS58RlwV6zlBM4bfvn0fmgGw27Z68W0XB0MRxFL3uDKBqeXV48j6JRFNVJYEegUja3ycHEhjDh5L+zhkrz6msJJbh6XL21EYRMrFY+6aXW+WkXE620k0TIOt3xl0XH/jstKLeupwLBfmtqY7dhO1XVlLu775OGULdlSik5igdgHNf3ku/8elCul5A9C9iyOppc+O+ihvthuDAF6l/2kp9gZ2DKnGK020j9gw01/vEGkK9toBe2tMdgaGcKyNxykowjsa2gjPmmGX2DC9kusW+AVPFxyqrxm7jJYYEkKIfYe2sXbl+eam86CvOVCbzgLxqRPVwRBQAA>)</li></ul> | 204.65 ns | 187.33 ns | 0.92 | 0.01 | False | | |
|<ul><li>[Ctor - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Tests.Perf_Uri.Ctor(input%3a%20%22http%3a%2f%2fxn--hst-sna.with.xn--nicode-2ya%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Uri.cs#L58-#L60>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 187.16 ns | 169.80 ns | 0.91 | 0.02 | False | | |
|<ul><li>[CtorIdnHostPathAndQuery - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Tests.Perf_Uri.CtorIdnHostPathAndQuery(input%3a%20%22http%3a%2f%2fhost%2fpath%3fkey1%3dvalue1%26key2%3dvalue2%26key3%3dvalue3%26key4%3dvalue4%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Uri.cs#L80-#L87>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 577.09 ns | 530.66 ns | 0.92 | 0.01 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_19_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Tests.Perf_Uri_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_19_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Tests.Perf_Uri_2.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_19_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Tests.Perf_Uri_3.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_19_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Tests.Perf_Uri_4.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_19_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Tests.Perf_Uri_5.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_19_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Tests.Perf_Uri_6.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_19_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Tests.Perf_Uri_7.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_19_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Tests.Perf_Uri_8.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_19_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Tests.Perf_Uri.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_Uri*'
```

<details>

### System.Tests.Perf_Uri.CtorIdnHostPathAndQuery(input: "http://xn--hst-sna.with.xn--nicode-2ya/path/with?key=value#fragment")

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Tests.Perf_Uri.CtorIdnHostPathAndQuery(input: "https://contoso.com/path/with?key=value#fragment")

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Tests.Perf_Uri.CtorIdnHostPathAndQuery(input: "https://a.much.longer.domain.name/path/with?key=value#fragment")

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Tests.Perf_Uri.CtorIdnHostPathAndQuery(input: "https://CONTOSO.com/path/with?key=value#fragment")

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Tests.Perf_Uri.CtorIdnHostPathAndQuery(input: "http://dot.net/path/with?key=value#fragment")

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Tests.Perf_Uri.CombineAbsoluteRelative(input: "/new/path")

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Tests.Perf_Uri.Ctor(input: "http://xn--hst-sna.with.xn--nicode-2ya")

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Tests.Perf_Uri.CtorIdnHostPathAndQuery(input: "http://host/path?key1=value1&key2=value2&key3=value3&key4=value4")

#### 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 | [176754d0489c3a37a4e91304d52027d801d3fdfd](https://github.com/dotnet/runtime/commit/176754d0489c3a37a4e91304d52027d801d3fdfd)
Compare | [43f22c651184fe63935f5e509ab060d099d55f9d](https://github.com/dotnet/runtime/commit/43f22c651184fe63935f5e509ab060d099d55f9d)
Diff | [Diff](https://github.com/dotnet/runtime/compare/176754d0489c3a37a4e91304d52027d801d3fdfd...43f22c651184fe63935f5e509ab060d099d55f9d)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Collections.Perf_Frozen&lt;Int16&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[ToFrozenSet - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Collections.Perf_Frozen(Int16).ToFrozenSet(Count%3a%2064).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Frozen/Perf_Frozen.cs#L93-#L94>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 4.01 μs | 3.35 μs | 0.84 | 0.03 | False | | |
|<ul><li>[ToFrozenDictionary - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Collections.Perf_Frozen(Int16).ToFrozenDictionary(Count%3a%2064).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Frozen/Perf_Frozen.cs#L79-#L80>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 3.32 μs | 2.63 μs | 0.79 | 0.15 | False | | |
|<ul><li>[ToFrozenDictionary - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Collections.Perf_Frozen(Int16).ToFrozenDictionary(Count%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Frozen/Perf_Frozen.cs#L79-#L80>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 32.14 μs | 25.56 μs | 0.80 | 0.03 | False | | |
|<ul><li>[ToFrozenSet - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Collections.Perf_Frozen(Int16).ToFrozenSet(Count%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Frozen/Perf_Frozen.cs#L93-#L94>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 38.13 μs | 29.97 μs | 0.79 | 0.13 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_19_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Collections.Perf_Frozen%28Int16%29_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_19_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Collections.Perf_Frozen%28Int16%29_2.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_19_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Collections.Perf_Frozen%28Int16%29_3.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_19_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Collections.Perf_Frozen%28Int16%29_4.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_19_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Collections.Perf_Frozen%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.Collections.Perf_Frozen&lt;Int16&gt;*'
```

<details>

### System.Collections.Perf_Frozen&lt;Int16&gt;.ToFrozenSet(Count: 64)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Collections.Perf_Frozen&lt;Int16&gt;.ToFrozenDictionary(Count: 64)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Collections.Perf_Frozen&lt;Int16&gt;.ToFrozenDictionary(Count: 512)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Collections.Perf_Frozen&lt;Int16&gt;.ToFrozenSet(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)

</details>


---


### Run Information

Name | Value
-- | --
Architecture | arm64
OS | ubuntu 22.04
Queue | AmpereUbuntu
Baseline | [176754d0489c3a37a4e91304d52027d801d3fdfd](https://github.com/dotnet/runtime/commit/176754d0489c3a37a4e91304d52027d801d3fdfd)
Compare | [43f22c651184fe63935f5e509ab060d099d55f9d](https://github.com/dotnet/runtime/commit/43f22c651184fe63935f5e509ab060d099d55f9d)
Diff | [Diff](https://github.com/dotnet/runtime/compare/176754d0489c3a37a4e91304d52027d801d3fdfd...43f22c651184fe63935f5e509ab060d099d55f9d)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Collections.Tests.Perf_BitArray

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[BitArrayRightShift - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Collections.Tests.Perf_BitArray.BitArrayRightShift(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Perf.BitArray.cs#L85-#L86>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 247.52 ns | 221.16 ns | 0.89 | 0.00 | True | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_19_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Collections.Tests.Perf_BitArray_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_19_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Collections.Tests.Perf_BitArray.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.Tests.Perf_BitArray*'
```

<details>

### System.Collections.Tests.Perf_BitArray.BitArrayRightShift(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 | arm64
OS | ubuntu 22.04
Queue | AmpereUbuntu
Baseline | [176754d0489c3a37a4e91304d52027d801d3fdfd](https://github.com/dotnet/runtime/commit/176754d0489c3a37a4e91304d52027d801d3fdfd)
Compare | [43f22c651184fe63935f5e509ab060d099d55f9d](https://github.com/dotnet/runtime/commit/43f22c651184fe63935f5e509ab060d099d55f9d)
Diff | [Diff](https://github.com/dotnet/runtime/compare/176754d0489c3a37a4e91304d52027d801d3fdfd...43f22c651184fe63935f5e509ab060d099d55f9d)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Collections.Perf_Frozen&lt;ReferenceType&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[ToFrozenDictionary - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Collections.Perf_Frozen(ReferenceType).ToFrozenDictionary(Count%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Frozen/Perf_Frozen.cs#L79-#L80>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 48.13 μs | 42.82 μs | 0.89 | 0.12 | False | | |
|<ul><li>[ToFrozenSet - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Collections.Perf_Frozen(ReferenceType).ToFrozenSet(Count%3a%2064).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Frozen/Perf_Frozen.cs#L93-#L94>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 6.27 μs | 5.72 μs | 0.91 | 0.01 | False | | |
|<ul><li>[ToFrozenSet - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Collections.Perf_Frozen(ReferenceType).ToFrozenSet(Count%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Frozen/Perf_Frozen.cs#L93-#L94>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 56.21 μs | 51.56 μs | 0.92 | 0.01 | False | | |
|<ul><li>[ToFrozenDictionary - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Collections.Perf_Frozen(ReferenceType).ToFrozenDictionary(Count%3a%2064).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Frozen/Perf_Frozen.cs#L79-#L80>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 5.31 μs | 4.70 μs | 0.88 | 0.32 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_19_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Collections.Perf_Frozen%28ReferenceType%29_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_19_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Collections.Perf_Frozen%28ReferenceType%29_2.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_19_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Collections.Perf_Frozen%28ReferenceType%29_3.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_19_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Collections.Perf_Frozen%28ReferenceType%29_4.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_19_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Collections.Perf_Frozen%28ReferenceType%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.Perf_Frozen&lt;ReferenceType&gt;*'
```

<details>

### System.Collections.Perf_Frozen&lt;ReferenceType&gt;.ToFrozenDictionary(Count: 512)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Collections.Perf_Frozen&lt;ReferenceType&gt;.ToFrozenSet(Count: 64)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Collections.Perf_Frozen&lt;ReferenceType&gt;.ToFrozenSet(Count: 512)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Collections.Perf_Frozen&lt;ReferenceType&gt;.ToFrozenDictionary(Count: 64)

#### 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 | [176754d0489c3a37a4e91304d52027d801d3fdfd](https://github.com/dotnet/runtime/commit/176754d0489c3a37a4e91304d52027d801d3fdfd)
Compare | [43f22c651184fe63935f5e509ab060d099d55f9d](https://github.com/dotnet/runtime/commit/43f22c651184fe63935f5e509ab060d099d55f9d)
Diff | [Diff](https://github.com/dotnet/runtime/compare/176754d0489c3a37a4e91304d52027d801d3fdfd...43f22c651184fe63935f5e509ab060d099d55f9d)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Collections.Perf_Frozen&lt;NotKnownComparable&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[ToFrozenSet - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Collections.Perf_Frozen(NotKnownComparable).ToFrozenSet(Count%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Frozen/Perf_Frozen.cs#L93-#L94>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 43.45 μs | 37.11 μs | 0.85 | 0.11 | False | | |
|<ul><li>[ToFrozenSet - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Collections.Perf_Frozen(NotKnownComparable).ToFrozenSet(Count%3a%2064).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Frozen/Perf_Frozen.cs#L93-#L94>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=H4sIAAAAAAAACo1UW2/TMBR+R+I/WHtJAlmXdRdYRSa6G4ytY7QRLwhNbnLaGNk+0bGzNRPit+M4FZs6CeUl8Tn5vnP9nAlwUxMo0Na8fvWbPZRAwE5qIYspVMjSlAUFWg12h2pthYJgA3ZCXOelBxIszE4JvDA7igu9iRxTXgoLuXUJmdAsDFaH+0HMAk7KHaIneAbG3nAFbdSPwawxFtTgFKV0ZIHaDG6BFncXhI+gP9ygvdL4oE9RVZz4XMLxIMPu4wxseIqu8BE73I+eFTStHV4vxLIm7kP+CFq+kN6aYAHBT5b+YYEVDl78n+lcV0IXa4YSOeEzgjCgKtuEL4hjtFEP2CWaa3mv/Aj74L+Yc70UGvpgb5eYNVU/aNkYkXN5S6iw9fQlfm7mJIpPEudcikfv60ObDqd9M5yvKiAnTe1Fs6Ejv36gDKv1aUOVmSPOLFcVO2YFt9BqPBwmw/3t5N327lGWvB8lu6OD4eBw9+Bo7+jgbZKMksQngZUFXbCZSw4mNZZybsMLZ+hCNt9qqKGtp63XG1HMxGIRWpwjypddTFBjK4mYbW2Pv2Zb7r3Vg3LZ9lQRuKendnYfdqsqT7m+/j7pCL4tUyvFSTwC47S8U3wV+kG1vcTsTcTmzcbk4n8XNl4Pow1TEf5y9/UFdgqmljYlt40ifLahzj++B+JLF2jPlfYUjNxMgVi7nLzkZNmDsCULTTf6DhezVY6yVjrdTNl0fpN2ORzQCishDc7cwt0fqFmbLYWF2kRB9Bd1m3L5GQUAAA==>)</li></ul> | 4.59 μs | 4.12 μs | 0.90 | 0.01 | False | | |
|<ul><li>[ToFrozenDictionary - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Collections.Perf_Frozen(NotKnownComparable).ToFrozenDictionary(Count%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Frozen/Perf_Frozen.cs#L79-#L80>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 38.01 μs | 31.32 μs | 0.82 | 0.02 | False | | |
|<ul><li>[ToFrozenDictionary - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Collections.Perf_Frozen(NotKnownComparable).ToFrozenDictionary(Count%3a%2064).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/Frozen/Perf_Frozen.cs#L79-#L80>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 3.97 μs | 3.36 μs | 0.85 | 0.12 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_19_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Collections.Perf_Frozen%28NotKnownComparable%29_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_19_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Collections.Perf_Frozen%28NotKnownComparable%29_2.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_19_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Collections.Perf_Frozen%28NotKnownComparable%29_3.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_19_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Collections.Perf_Frozen%28NotKnownComparable%29_4.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/09_19_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Collections.Perf_Frozen%28NotKnownComparable%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.Perf_Frozen&lt;NotKnownComparable&gt;*'
```

<details>

### System.Collections.Perf_Frozen&lt;NotKnownComparable&gt;.ToFrozenSet(Count: 512)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Collections.Perf_Frozen&lt;NotKnownComparable&gt;.ToFrozenSet(Count: 64)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Collections.Perf_Frozen&lt;NotKnownComparable&gt;.ToFrozenDictionary(Count: 512)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Collections.Perf_Frozen&lt;NotKnownComparable&gt;.ToFrozenDictionary(Count: 64)

#### 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	arm64
OS	ubuntu 22.04
Queue	AmpereUbuntu
Baseline	176754d0489c3a37a4e91304d52027d801d3fdfd
Compare	43f22c651184fe63935f5e509ab060d099d55f9d
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
FrozenDictionaryOptimized - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	29.62 μs	23.17 μs	0.78	0.09	False
FrozenSet - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	45.70 μs	38.78 μs	0.85	0.03	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
CtorIdnHostPathAndQuery - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	576.76 ns	526.97 ns	0.91	0.01	False
CtorIdnHostPathAndQuery - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	460.74 ns	419.09 ns	0.91	0.00	False
CtorIdnHostPathAndQuery - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	590.94 ns	530.63 ns	0.90	0.01	False
CtorIdnHostPathAndQuery - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	466.70 ns	424.74 ns	0.91	0.01	False
CtorIdnHostPathAndQuery - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	445.86 ns	414.75 ns	0.93	0.01	False
CombineAbsoluteRelative - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	204.65 ns	187.33 ns	0.92	0.01	False
Ctor - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	187.16 ns	169.80 ns	0.91	0.02	False
CtorIdnHostPathAndQuery - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	577.09 ns	530.66 ns	0.92	0.01	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
ToFrozenSet - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	4.01 μs	3.35 μs	0.84	0.03	False
ToFrozenDictionary - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	3.32 μs	2.63 μs	0.79	0.15	False
ToFrozenDictionary - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	32.14 μs	25.56 μs	0.80	0.03	False
ToFrozenSet - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	38.13 μs	29.97 μs	0.79	0.13	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
ToFrozenDictionary - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	48.13 μs	42.82 μs	0.89	0.12	False
ToFrozenSet - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	6.27 μs	5.72 μs	0.91	0.01	False
ToFrozenSet - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	56.21 μs	51.56 μs	0.92	0.01	False
ToFrozenDictionary - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	5.31 μs	4.70 μs	0.88	0.32	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
ToFrozenSet - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	43.45 μs	37.11 μs	0.85	0.11	False
ToFrozenSet - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	4.59 μs	4.12 μs	0.90	0.01	False
ToFrozenDictionary - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	38.01 μs	31.32 μs	0.82	0.02	False
ToFrozenDictionary - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	3.97 μs	3.36 μs	0.85	0.12	False

[Perf] Linux/arm64: 23 Improvements on 9/10/2024 8:39:38 AM #41492

Description

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Improvements in System.Collections.CtorFromCollection<Int32>

Repro

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

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System.Collections.CtorFromCollection<Int32>.FrozenSet(Size: 512)

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Improvements in System.Tests.Perf_Uri

Repro

System.Tests.Perf_Uri.CtorIdnHostPathAndQuery(input: "http://xn--hst-sna.with.xn--nicode-2ya/path/with?key=value#fragment")

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System.Tests.Perf_Uri.CtorIdnHostPathAndQuery(input: "https://contoso.com/path/with?key=value#fragment")

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System.Tests.Perf_Uri.CtorIdnHostPathAndQuery(input: "https://a.much.longer.domain.name/path/with?key=value#fragment")

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System.Tests.Perf_Uri.CtorIdnHostPathAndQuery(input: "https://CONTOSO.com/path/with?key=value#fragment")

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System.Tests.Perf_Uri.CtorIdnHostPathAndQuery(input: "http://dot.net/path/with?key=value#fragment")

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System.Tests.Perf_Uri.CombineAbsoluteRelative(input: "/new/path")

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System.Tests.Perf_Uri.Ctor(input: "http://xn--hst-sna.with.xn--nicode-2ya")

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System.Tests.Perf_Uri.CtorIdnHostPathAndQuery(input: "http://host/path?key1=value1&key2=value2&key3=value3&key4=value4")

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Improvements in System.Collections.Perf_Frozen<Int16>

Repro

System.Collections.Perf_Frozen<Int16>.ToFrozenSet(Count: 64)

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System.Collections.Perf_Frozen<Int16>.ToFrozenDictionary(Count: 64)

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System.Collections.Perf_Frozen<Int16>.ToFrozenDictionary(Count: 512)

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System.Collections.Perf_Frozen<Int16>.ToFrozenSet(Count: 512)

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Improvements in System.Collections.Tests.Perf_BitArray

Repro

System.Collections.Tests.Perf_BitArray.BitArrayRightShift(Size: 512)

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Improvements in System.Collections.Perf_Frozen<ReferenceType>