Performance regressions in writing Tar files

### Run Information

Name | Value
-- | --
Architecture | x64
OS | Windows 10.0.22621
Queue | TigerWindows
Baseline | [199ae8820492f05169529da1f262e9736007448a](https://github.com/dotnet/runtime/commit/199ae8820492f05169529da1f262e9736007448a)
Compare | [5314b8c0722096ddac5840efc46451850820c134](https://github.com/dotnet/runtime/commit/5314b8c0722096ddac5840efc46451850820c134)
Diff | [Diff](https://github.com/dotnet/runtime/compare/199ae8820492f05169529da1f262e9736007448a...5314b8c0722096ddac5840efc46451850820c134)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.Formats.Tar.Tests.Perf_TarWriter

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[UstarTarEntry_WriteEntry - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Formats.Tar.Tests.Perf_TarWriter.UstarTarEntry_WriteEntry.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Formats.Tar/Perf.Tar.cs#L61-#L67>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 228.17 ns | 268.15 ns | 1.18 | 0.04 | False | | |
|<ul><li>[V7TarEntry_WriteEntry_Async - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Formats.Tar.Tests.Perf_TarWriter.V7TarEntry_WriteEntry_Async.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Formats.Tar/Perf.Tar.cs#L53-#L59>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=H4sIAAAAAAAACl1RwW7bMAy9B8g/aLkowVzb85A2zSBgXZetwFBgaIL2WGg2HWuQpYCi1xjr/r2UnVx2oUTq8enx0QIJgkBCic9y2weCNv3msdUU0p3GdMdvIf0JWD9z+oSGANPHK75vHGH/PFTG603oXSk/TSeWOXXNQCatNAGZFuZFXiwv8uKiWO3y6/XH1Xp5nS4vV1cfisv3eb7O88WpE+HguVFWnhxQhp2L/WfeX6hd2cR3hDpkDegqZK027gwovavNPv7cO92acv5X3vr2YKwm4929r0CuhSQDCJVMhHzo3A/jqlhkNHr5Lwr5DnRnAnk0pbZfNeknQ03k0WiCd2EePVMxJOOoaojJoF7FkJykqvFITsLUeCymk1dxQP8bShJbQAMhEV86Y6sdD7sl3R4S8ahtBypu4NazC4APEDpLN38A9R6mkyx7FS8ND3JiEO+YnNiLIGYz8ptjabsKZjORZWJzZEoLwteiNpa5jNsL3/GiRBiaoyAEV/HWot9lo5HEC08t5iNAnWUeS2+71qn/5fZjPahBN+PIkAUl2T5gp/tTeg86dAgtOJKLN/l66ep/AgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=>)</li></ul> | 338.05 ns | 370.10 ns | 1.09 | 0.03 | False | | |
|<ul><li>[V7TarEntry_WriteEntry - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Formats.Tar.Tests.Perf_TarWriter.V7TarEntry_WriteEntry.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Formats.Tar/Perf.Tar.cs#L45-#L51>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=H4sIAAAAAAAACl1RwY7TMBC9V+o/mF7cimwSpexCiywBSwEJrYS21e5xZZJJY+TY1XjCNmL5d8ZJeuEytmfePL95Y4EEQSChxAe57wNBm37x2GoK6UFjeuBaSH8A1k/8fERDgOnDW77vHGH/NGSGq3w/n1lm0zVDmK7SBGRaWBZ5cX2VF1fFu0O+2a4323yT3ry5Xt+si9d5vs3z1dSJcPLcKCtPDijDzsX+C+9P1K5sYh2hDlkDugpZq427AErvanOMP/dOt6Zc/pG3vj0Zq8l4d+crkFshyQBCJRMh7zv33bgqJhmNXv6NQr4CfTOBPJpS28+a9KOhJvJoNMG7sIxuqRiScVQ1xGRQr2JIJqlqPJJJmBqP1Xz2Ik7of0FJYg9oICTiU2dsdeBh96TbUyIetO1ARe9vPbsAeA+hs/TxN6A+wnyWZS/iueFBJgbxismJvQhisSC/O5e2q2CxEFkmdmemtCB8LWpjmcu4o/AdL0qEoTkKQnAVby36XTYaSTzz1GI5AtRF5rn0tmud+l9uP+aDGnQzjgxZUJLtA3a6n553oEOH0IIjufoHP8BG7HkCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=>)</li></ul> | 208.48 ns | 255.50 ns | 1.23 | 0.04 | False | | |
|<ul><li>[GnuTarEntry_WriteEntry - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Formats.Tar.Tests.Perf_TarWriter.GnuTarEntry_WriteEntry.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Formats.Tar/Perf.Tar.cs#L93-#L99>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=H4sIAAAAAAAACl1RwW7bMAy9B8g/aLkowVzbTbE1ySBgW5e2wFBgaIL1WGg2HWuQpYCi1xjr/r2U7Vx2IUXq8enxyQIJgkBCic9y1wWCJr312GgK6V5juue7kP4ArJ65fEJDgOmda7nYOsLuuW/1R/lpOrFMpyvGMF+pCcg0MF/myw8X+fJiudrn683VenO5Tq8vP15frVbv83yT54txEuHoeVCWnhxQhq2L82feX6hdUcd7hCpkNegyZI027gwovKvMIb7cOd2YYv5X3vjmaKwm492DL0FuhCQDCKVMhHxs3XfjythkNHr5Lwq5A7o3gTyaQttvmvSToTryaDTBuzCPdqkYkmFV1cekV69iSEapakjJKEwNaTGdvIoj+t9QkNgBGgiJ+NoaW+552R3p5piIn9q2oKL5N55dAHyE0Fr68gdQH2A6ybJX8VLzIiODeMfkxF4EMZuR354K25Ywm4ksE9sTU1oQvhKVscxl3EH4lj9KhH44CkJwJf9a9LuoNZJ44a3FfACos8xT4W3bOPW/3G7oB9XrZhwZsqAk2wfsdDeWD6BDi9CAI7l4AxUUVot6AgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=>)</li></ul> | 287.11 ns | 317.36 ns | 1.11 | 0.04 | False | | |
|<ul><li>[UstarTarEntry_WriteEntry_Async - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Formats.Tar.Tests.Perf_TarWriter.UstarTarEntry_WriteEntry_Async.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Formats.Tar/Perf.Tar.cs#L69-#L75>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 364.18 ns | 387.46 ns | 1.06 | 0.01 | False | | |
|<ul><li>[GnuTarEntry_WriteEntry_Async - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Formats.Tar.Tests.Perf_TarWriter.GnuTarEntry_WriteEntry_Async.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Formats.Tar/Perf.Tar.cs#L101-#L107>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 437.29 ns | 462.34 ns | 1.06 | 0.02 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/04_29_2025/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Formats.Tar.Tests.Perf_TarWriter_001.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/04_29_2025/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Formats.Tar.Tests.Perf_TarWriter_002.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/04_29_2025/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Formats.Tar.Tests.Perf_TarWriter_003.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/04_29_2025/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Formats.Tar.Tests.Perf_TarWriter_004.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/04_29_2025/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Formats.Tar.Tests.Perf_TarWriter_005.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/04_29_2025/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Formats.Tar.Tests.Perf_TarWriter_006.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/04_29_2025/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Formats.Tar.Tests.Perf_TarWriter.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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Formats.Tar.Tests.Perf_TarWriter*'
```

<details>

### System.Formats.Tar.Tests.Perf_TarWriter.UstarTarEntry_WriteEntry

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Formats.Tar.Tests.Perf_TarWriter.V7TarEntry_WriteEntry_Async

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Formats.Tar.Tests.Perf_TarWriter.V7TarEntry_WriteEntry

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Formats.Tar.Tests.Perf_TarWriter.GnuTarEntry_WriteEntry

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Formats.Tar.Tests.Perf_TarWriter.UstarTarEntry_WriteEntry_Async

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Formats.Tar.Tests.Perf_TarWriter.GnuTarEntry_WriteEntry_Async

#### 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 | Windows 10.0.22621
Queue | TigerWindows
Baseline | [199ae8820492f05169529da1f262e9736007448a](https://github.com/dotnet/runtime/commit/199ae8820492f05169529da1f262e9736007448a)
Compare | [5314b8c0722096ddac5840efc46451850820c134](https://github.com/dotnet/runtime/commit/5314b8c0722096ddac5840efc46451850820c134)
Diff | [Diff](https://github.com/dotnet/runtime/compare/199ae8820492f05169529da1f262e9736007448a...5314b8c0722096ddac5840efc46451850820c134)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.Collections.Tests.Add_Remove_SteadyState&lt;Int32&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[Queue - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.22621/System.Collections.Tests.Add_Remove_SteadyState(Int32).Queue(Count%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/AddRemove/AddRemoveSteadyState.cs#L63-#L68>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 6.92 ns | 10.09 ns | 1.46 | 0.24 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/04_29_2025/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Collections.Tests.Add_Remove_SteadyState%28Int32%29_001.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/04_29_2025/refs/heads/main_x64_Windows%2010.0.22621_Regression/System.Collections.Tests.Add_Remove_SteadyState%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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.Tests.Add_Remove_SteadyState&lt;Int32&gt;*'
```

<details>

### System.Collections.Tests.Add_Remove_SteadyState&lt;Int32&gt;.Queue(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>

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	199ae8820492f05169529da1f262e9736007448a
Compare	5314b8c0722096ddac5840efc46451850820c134
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
UstarTarEntry_WriteEntry - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	228.17 ns	268.15 ns	1.18	0.04	False
V7TarEntry_WriteEntry_Async - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	338.05 ns	370.10 ns	1.09	0.03	False
V7TarEntry_WriteEntry - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	208.48 ns	255.50 ns	1.23	0.04	False
GnuTarEntry_WriteEntry - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	287.11 ns	317.36 ns	1.11	0.04	False
UstarTarEntry_WriteEntry_Async - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	364.18 ns	387.46 ns	1.06	0.01	False
GnuTarEntry_WriteEntry_Async - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	437.29 ns	462.34 ns	1.06	0.02	False

Performance regressions in writing Tar files #115155

Description

Run Information

Regressions in System.Formats.Tar.Tests.Perf_TarWriter

Repro

System.Formats.Tar.Tests.Perf_TarWriter.UstarTarEntry_WriteEntry

ETL Files

Histogram

JIT Disasms

System.Formats.Tar.Tests.Perf_TarWriter.V7TarEntry_WriteEntry_Async

ETL Files

Histogram

JIT Disasms

System.Formats.Tar.Tests.Perf_TarWriter.V7TarEntry_WriteEntry

ETL Files

Histogram

JIT Disasms

System.Formats.Tar.Tests.Perf_TarWriter.GnuTarEntry_WriteEntry

ETL Files

Histogram

JIT Disasms

System.Formats.Tar.Tests.Perf_TarWriter.UstarTarEntry_WriteEntry_Async

ETL Files

Histogram

JIT Disasms

System.Formats.Tar.Tests.Perf_TarWriter.GnuTarEntry_WriteEntry_Async

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Collections.Tests.Add_Remove_SteadyState<Int32>

Repro

System.Collections.Tests.Add_Remove_SteadyState<Int32>.Queue(Count: 512)

ETL Files

Histogram

JIT Disasms

Docs

Metadata

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