[Perf] Linux/arm64: 23 Improvements on 11/7/2024 3:35:50 PM

### Run Information

Name | Value
-- | --
Architecture | arm64
OS | ubuntu 22.04
Queue | AmpereUbuntu
Baseline | [ffcef3dec5f16289a8f71f332091266529288d5c](https://github.com/dotnet/runtime/commit/ffcef3dec5f16289a8f71f332091266529288d5c)
Compare | [b567474c22d0766cf3a416592c39e4b633d015d9](https://github.com/dotnet/runtime/commit/b567474c22d0766cf3a416592c39e4b633d015d9)
Diff | [Diff](https://github.com/dotnet/runtime/compare/ffcef3dec5f16289a8f71f332091266529288d5c...b567474c22d0766cf3a416592c39e4b633d015d9)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Buffers.Tests.RentReturnArrayPoolTests&lt;Byte&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[MultipleSerial - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Buffers.Tests.RentReturnArrayPoolTests(Byte).MultipleSerial(RentalSize%3a%204096%2c%20ManipulateArray%3a%20True%2c%20Async%3a%20False%2c%20UseSharedPool%3a%20False).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Buffers/ArrayPoolTests.cs#L83-#L104>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 14.23 μs | 11.89 μs | 0.84 | 0.01 | True | | |
|<ul><li>[SingleSerial - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Buffers.Tests.RentReturnArrayPoolTests(Byte).SingleSerial(RentalSize%3a%204096%2c%20ManipulateArray%3a%20True%2c%20Async%3a%20True%2c%20UseSharedPool%3a%20False).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Buffers/ArrayPoolTests.cs#L48-#L60>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 2.35 μs | 2.06 μs | 0.87 | 0.00 | True | | |
|<ul><li>[MultipleSerial - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Buffers.Tests.RentReturnArrayPoolTests(Byte).MultipleSerial(RentalSize%3a%204096%2c%20ManipulateArray%3a%20True%2c%20Async%3a%20False%2c%20UseSharedPool%3a%20True).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Buffers/ArrayPoolTests.cs#L83-#L104>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 14.39 μs | 12.20 μs | 0.85 | 0.00 | True | | |
|<ul><li>[MultipleSerial - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Buffers.Tests.RentReturnArrayPoolTests(Byte).MultipleSerial(RentalSize%3a%204096%2c%20ManipulateArray%3a%20True%2c%20Async%3a%20True%2c%20UseSharedPool%3a%20False).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Buffers/ArrayPoolTests.cs#L83-#L104>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=H4sIAAAAAAAACo1UbW/TMBD+jsR/OPolCaRd2Lq3iiDascFghdEWviA0ucm1NfJLdHa2ZkL8duyksKqTUL4kvvPz3Pl8j2+MzJSEEpU1T5/8grsVEsKo5CKfYKEhTSHItVVo96hUlksMdmAjYipb1UDChdlbIcvNnmRc7SKHlK24xcy6hMAVhMH6qB/EEDCSbhE9wGdo7Ccm0Ud9E0wrY1H2RuVigWR6ftP0Ju7EE3Sh1JCIVddai3rj1aiy+Lo3LoXlhcApEmci9GgmpvweB9BPTo9iGDPFi1IwizV/ADMqMYahqVT21/hqcLpihLmPPoALJgxGW1VNSnWm1YIvS2KWa2W+B2daFlzU1ljnGPyA9DcEljt4/n+mc33kKt8wJM9IbxG4QVnYKnxEHGobtYBdanMlbmXdhzb4D+ZcLbnCNtjrpZ5VRTvoqjI8Y+KatNTe05b4vpoTz98JPWeC39e+NrTJ/qRthvN14bTiH4JX3o4Yz7QTP9JMF5vVjrRnjji1TBbwGnKnKf9Qwv1kv99NTrsv+7PkeHB4ODg86Z2cJMcHR8cvkmSQJHUSXFtUOXihokmNpYzZ8MIZKhfVlxJL9Ofx562NKAa+WIRWz50mH1cx1kp7ScTQ6Q4/zzru32lBufQ1FYTuW1Mbuw3bq6qmXF19GzeErbtrqoJnxjKy5o7b1U1moHPHVbd+9F13ZQ7X8QxTSsnIPVFgtLyRbB3WV+urj+F5BPNq567jf3Mi3iTyYQrSP92MeYSdoHEzISXXvzzc6mnjH94isaULdOCKeQhGrgtI4NuZuUlgwZcAoWma1eBiWGdalFKluymrxm/SJocDWm4FpsFbJxE3+KqN6SkQKhMF0R9uRo4gkAUAAA==>)</li></ul> | 14.79 μs | 12.48 μs | 0.84 | 0.07 | False | | |
|<ul><li>[SingleSerial - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Buffers.Tests.RentReturnArrayPoolTests(Byte).SingleSerial(RentalSize%3a%204096%2c%20ManipulateArray%3a%20True%2c%20Async%3a%20False%2c%20UseSharedPool%3a%20True).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Buffers/ArrayPoolTests.cs#L48-#L60>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 1.75 μs | 1.45 μs | 0.83 | 0.00 | True | | |
|<ul><li>[ProducerConsumer - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Buffers.Tests.RentReturnArrayPoolTests(Byte).ProducerConsumer(RentalSize%3a%204096%2c%20ManipulateArray%3a%20True%2c%20Async%3a%20True%2c%20UseSharedPool%3a%20False).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Buffers/ArrayPoolTests.cs#L106-#L149>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 2.39 μs | 1.90 μs | 0.79 | 0.52 | False | | |
|<ul><li>[SingleSerial - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Buffers.Tests.RentReturnArrayPoolTests(Byte).SingleSerial(RentalSize%3a%204096%2c%20ManipulateArray%3a%20True%2c%20Async%3a%20False%2c%20UseSharedPool%3a%20False).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Buffers/ArrayPoolTests.cs#L48-#L60>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 1.77 μs | 1.48 μs | 0.83 | 0.00 | True | | |
|<ul><li>[MultipleSerial - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Buffers.Tests.RentReturnArrayPoolTests(Byte).MultipleSerial(RentalSize%3a%204096%2c%20ManipulateArray%3a%20True%2c%20Async%3a%20True%2c%20UseSharedPool%3a%20True).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Buffers/ArrayPoolTests.cs#L83-#L104>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 14.97 μs | 12.69 μs | 0.85 | 0.00 | True | | |
|<ul><li>[SingleSerial - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Buffers.Tests.RentReturnArrayPoolTests(Byte).SingleSerial(RentalSize%3a%204096%2c%20ManipulateArray%3a%20True%2c%20Async%3a%20True%2c%20UseSharedPool%3a%20True).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Buffers/ArrayPoolTests.cs#L48-#L60>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 2.31 μs | 2.03 μs | 0.88 | 0.00 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_14_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Buffers.Tests.RentReturnArrayPoolTests%28Byte%29_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_14_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Buffers.Tests.RentReturnArrayPoolTests%28Byte%29_2.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_14_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Buffers.Tests.RentReturnArrayPoolTests%28Byte%29_3.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_14_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Buffers.Tests.RentReturnArrayPoolTests%28Byte%29_4.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_14_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Buffers.Tests.RentReturnArrayPoolTests%28Byte%29_5.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_14_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Buffers.Tests.RentReturnArrayPoolTests%28Byte%29_6.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_14_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Buffers.Tests.RentReturnArrayPoolTests%28Byte%29_7.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_14_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Buffers.Tests.RentReturnArrayPoolTests%28Byte%29_8.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_14_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Buffers.Tests.RentReturnArrayPoolTests%28Byte%29_9.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_14_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Buffers.Tests.RentReturnArrayPoolTests%28Byte%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.Buffers.Tests.RentReturnArrayPoolTests&lt;Byte&gt;*'
```

<details>

### System.Buffers.Tests.RentReturnArrayPoolTests&lt;Byte&gt;.MultipleSerial(RentalSize: 4096, ManipulateArray: True, Async: False, UseSharedPool: False)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Buffers.Tests.RentReturnArrayPoolTests&lt;Byte&gt;.SingleSerial(RentalSize: 4096, ManipulateArray: True, Async: True, UseSharedPool: False)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Buffers.Tests.RentReturnArrayPoolTests&lt;Byte&gt;.MultipleSerial(RentalSize: 4096, ManipulateArray: True, Async: False, UseSharedPool: True)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Buffers.Tests.RentReturnArrayPoolTests&lt;Byte&gt;.MultipleSerial(RentalSize: 4096, ManipulateArray: True, Async: True, UseSharedPool: False)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Buffers.Tests.RentReturnArrayPoolTests&lt;Byte&gt;.SingleSerial(RentalSize: 4096, ManipulateArray: True, Async: False, UseSharedPool: True)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Buffers.Tests.RentReturnArrayPoolTests&lt;Byte&gt;.ProducerConsumer(RentalSize: 4096, ManipulateArray: True, Async: True, UseSharedPool: False)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Buffers.Tests.RentReturnArrayPoolTests&lt;Byte&gt;.SingleSerial(RentalSize: 4096, ManipulateArray: True, Async: False, UseSharedPool: False)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Buffers.Tests.RentReturnArrayPoolTests&lt;Byte&gt;.MultipleSerial(RentalSize: 4096, ManipulateArray: True, Async: True, UseSharedPool: True)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Buffers.Tests.RentReturnArrayPoolTests&lt;Byte&gt;.SingleSerial(RentalSize: 4096, ManipulateArray: True, Async: True, UseSharedPool: True)

#### 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 | [ffcef3dec5f16289a8f71f332091266529288d5c](https://github.com/dotnet/runtime/commit/ffcef3dec5f16289a8f71f332091266529288d5c)
Compare | [b567474c22d0766cf3a416592c39e4b633d015d9](https://github.com/dotnet/runtime/commit/b567474c22d0766cf3a416592c39e4b633d015d9)
Diff | [Diff](https://github.com/dotnet/runtime/compare/ffcef3dec5f16289a8f71f332091266529288d5c...b567474c22d0766cf3a416592c39e4b633d015d9)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Buffers.Tests.RentReturnArrayPoolTests&lt;Object&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[SingleSerial - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Buffers.Tests.RentReturnArrayPoolTests(Object).SingleSerial(RentalSize%3a%204096%2c%20ManipulateArray%3a%20True%2c%20Async%3a%20True%2c%20UseSharedPool%3a%20True).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Buffers/ArrayPoolTests.cs#L48-#L60>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 3.39 μs | 3.11 μs | 0.92 | 0.00 | False | | |
|<ul><li>[SingleSerial - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Buffers.Tests.RentReturnArrayPoolTests(Object).SingleSerial(RentalSize%3a%204096%2c%20ManipulateArray%3a%20True%2c%20Async%3a%20False%2c%20UseSharedPool%3a%20True).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Buffers/ArrayPoolTests.cs#L48-#L60>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 2.74 μs | 2.53 μs | 0.92 | 0.00 | False | | |
|<ul><li>[SingleSerial - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Buffers.Tests.RentReturnArrayPoolTests(Object).SingleSerial(RentalSize%3a%204096%2c%20ManipulateArray%3a%20True%2c%20Async%3a%20True%2c%20UseSharedPool%3a%20False).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Buffers/ArrayPoolTests.cs#L48-#L60>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 3.39 μs | 3.14 μs | 0.93 | 0.01 | False | | |
|<ul><li>[MultipleSerial - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Buffers.Tests.RentReturnArrayPoolTests(Object).MultipleSerial(RentalSize%3a%204096%2c%20ManipulateArray%3a%20True%2c%20Async%3a%20False%2c%20UseSharedPool%3a%20True).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Buffers/ArrayPoolTests.cs#L83-#L104>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 23.14 μs | 20.77 μs | 0.90 | 0.00 | True | | |
|<ul><li>[ProducerConsumer - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Buffers.Tests.RentReturnArrayPoolTests(Object).ProducerConsumer(RentalSize%3a%204096%2c%20ManipulateArray%3a%20True%2c%20Async%3a%20True%2c%20UseSharedPool%3a%20True).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Buffers/ArrayPoolTests.cs#L106-#L149>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 2.84 μs | 2.40 μs | 0.85 | 0.60 | False | | |
|<ul><li>[ProducerConsumer - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Buffers.Tests.RentReturnArrayPoolTests(Object).ProducerConsumer(RentalSize%3a%204096%2c%20ManipulateArray%3a%20True%2c%20Async%3a%20True%2c%20UseSharedPool%3a%20False).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Buffers/ArrayPoolTests.cs#L106-#L149>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 2.44 μs | 1.86 μs | 0.76 | 0.55 | False | | |
|<ul><li>[MultipleSerial - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Buffers.Tests.RentReturnArrayPoolTests(Object).MultipleSerial(RentalSize%3a%204096%2c%20ManipulateArray%3a%20True%2c%20Async%3a%20False%2c%20UseSharedPool%3a%20False).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Buffers/ArrayPoolTests.cs#L83-#L104>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 22.85 μs | 20.53 μs | 0.90 | 0.00 | True | | |
|<ul><li>[MultipleSerial - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Buffers.Tests.RentReturnArrayPoolTests(Object).MultipleSerial(RentalSize%3a%204096%2c%20ManipulateArray%3a%20True%2c%20Async%3a%20True%2c%20UseSharedPool%3a%20True).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Buffers/ArrayPoolTests.cs#L83-#L104>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 23.82 μs | 21.49 μs | 0.90 | 0.00 | True | | |
|<ul><li>[MultipleSerial - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Buffers.Tests.RentReturnArrayPoolTests(Object).MultipleSerial(RentalSize%3a%204096%2c%20ManipulateArray%3a%20True%2c%20Async%3a%20True%2c%20UseSharedPool%3a%20False).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Buffers/ArrayPoolTests.cs#L83-#L104>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=H4sIAAAAAAAACo1U32/TMBB+R+J/OPqSBNIuK93GKoLoxgaDlY228ILQ5CbX1sg/orOzNRPib8dOCqs6CeUl8Z2/787n+3xjZKYklKisefrkF9ytkBBOSi7yCRYa0hSCXFuFdo9KZbnEYAd2QkxlqxpIuDB7K2S52ZOMq13kiLIVt5hZlxC4gjBYHw6CGAJG0i2iB/gMjf3MJPqob4NpZSzK3km5WCCZnt80vYk78QRdKDUiYtW11qLeeH01/+lSvOmNS2F5IXCKxJkIPZ6JKb/HIQyS48MYxkzxohTMYh1hCDMqMYaRqVT21/hqcLpihLmPP4RzJgxGW3VNSnWq1YIvS2KWa2W+B6daFlzU1ljnGPyA9DcEljt4/n+mc33iKt8wJM9IbxG4QVnYKnxEHGkbtYBdaHMpbmXdiTb4j+ZMLbnCNtjrpZ5VRTvoqjI8Y+KatNTe05b4oZoTz98LPWeC39e+NrRJf9I2w9m6cFrxT8Frb0eOp9rJH2mmi81qR9wzR5xaJgt4A7nTlH8qYT/pD7rJcXd/MEuOhgdHw/2k92rQPxjsJy+SZJgkdRJcW1Q5eKGiSY2ljNnw3BkqF9WXEkv05/HnrY0oBr5YhFbPnSYfVzHWSntJxNDpjq5mHffvtKBc+JoKQvetqY3dhu1VVVMuL7+NG8LW3TVVwTNjGVlzx+3qJjPQueOqWz/7rrsyh+t4himlZOSeKDBa3ki2Duur9dXH8DyCebVz1/G/SRFvEvkwBWk/Ah5hJ2jcTEjJ9S8Pt3ra+Ee3SGzpAr10xTwEI9cFJPDtzNwksOBLgNA0zWpwMawzLUqp0t2UVeM3aZPDAS23AtPgnZOIG33VxvQUCJWJgugPm+1SY5IFAAA=>)</li></ul> | 23.50 μs | 21.13 μs | 0.90 | 0.00 | True | | |
|<ul><li>[SingleSerial - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Buffers.Tests.RentReturnArrayPoolTests(Object).SingleSerial(RentalSize%3a%204096%2c%20ManipulateArray%3a%20True%2c%20Async%3a%20False%2c%20UseSharedPool%3a%20False).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Buffers/ArrayPoolTests.cs#L48-#L60>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 2.77 μs | 2.55 μs | 0.92 | 0.00 | False | | |
|<ul><li>[SingleParallel - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Buffers.Tests.RentReturnArrayPoolTests(Object).SingleParallel(RentalSize%3a%204096%2c%20ManipulateArray%3a%20True%2c%20Async%3a%20False%2c%20UseSharedPool%3a%20True).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Buffers/ArrayPoolTests.cs#L62-#L81>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=H4sIAAAAAAAACo1UXW/TQBB8R+I/LHmxA07qtCGlEa5ISwuFhoYk8IJQdbE3yaH7sPbObVwhfjt3dkSjVEJ+sb3rmZ3b27kbIzMFoURlzfNnv+F+jYRwVnCRTTHXkCQQZNoqtAdUKMslBnuwM2IqXVdAwqU5WCPLzIFkXO0jR5SuucXUOkHgCsJgM+gHEQSMpPtoP8LnaOwXJtFXfRfMSmNRds+K5RLJdP1P0526FU/RlVIjIlZOtBbVj7c3i19O4rQ742olcMKICYEi9HgmZvwBh9CPTwYRjJnieSGYxarCEOZUYAQjU6p0CJdMGBd9MzhbM8LMC9SQ9k5f00Kda7Xkq4KY5VqZH8G5ljkXVTTWGQY/IfkDgeUOnv2f6VKfucq2DMlT0jsEblDmtgyfEEfathvArrS5FneymkQT/CdzoVZcYRPsZKXnZd4Mui4NT5mYkJbaZ5oSP5YL4tkHoRdM8Icq14Q2PZw2VbjY5EjO4ary3p4dz7WzP9Jc59uvPXPPHXFmmczhFDLnKX9UwsP4sN+JTzq9/jw+Hr4+HvZ63V7vzeBoMHgVx8M4rkRwY1FlMHPiaBJjKWU2vHSBykT5tcAC/Xr8equgHQFfLkOrF86ST7sYa6W9JSJodUY385Z7txpQrnxPOaF7VtQ6bsL2rqoo19ffxzVhZ+/qruCFsYysued2fZsaaN1z1amOfcdtmcO1PMMUUjJyRxQYrW4l24TV1vruI3jZhkW5t9fRv5si2gr5MjlpfwU8wU7RFMIm5OaXhTszrfOjOyS2coWOXDOPxchNAQn8OFN3EVjwLUBo6mHVuAg2qRaFVMm+ZFnnTVJrOKDlVmASvHcWcVdfuQ09BUJl2kH7Ly+aeTaSBQAA>)</li></ul> | 3.01 μs | 2.65 μs | 0.88 | 0.08 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_14_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Buffers.Tests.RentReturnArrayPoolTests%28Object%29_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_14_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Buffers.Tests.RentReturnArrayPoolTests%28Object%29_2.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_14_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Buffers.Tests.RentReturnArrayPoolTests%28Object%29_3.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_14_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Buffers.Tests.RentReturnArrayPoolTests%28Object%29_4.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_14_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Buffers.Tests.RentReturnArrayPoolTests%28Object%29_5.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_14_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Buffers.Tests.RentReturnArrayPoolTests%28Object%29_6.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_14_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Buffers.Tests.RentReturnArrayPoolTests%28Object%29_7.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_14_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Buffers.Tests.RentReturnArrayPoolTests%28Object%29_8.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_14_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Buffers.Tests.RentReturnArrayPoolTests%28Object%29_9.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_14_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Buffers.Tests.RentReturnArrayPoolTests%28Object%29_10.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_14_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Buffers.Tests.RentReturnArrayPoolTests%28Object%29_11.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_14_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Buffers.Tests.RentReturnArrayPoolTests%28Object%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.Buffers.Tests.RentReturnArrayPoolTests&lt;Object&gt;*'
```

<details>

### System.Buffers.Tests.RentReturnArrayPoolTests&lt;Object&gt;.SingleSerial(RentalSize: 4096, ManipulateArray: True, Async: True, UseSharedPool: True)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Buffers.Tests.RentReturnArrayPoolTests&lt;Object&gt;.SingleSerial(RentalSize: 4096, ManipulateArray: True, Async: False, UseSharedPool: True)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Buffers.Tests.RentReturnArrayPoolTests&lt;Object&gt;.SingleSerial(RentalSize: 4096, ManipulateArray: True, Async: True, UseSharedPool: False)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Buffers.Tests.RentReturnArrayPoolTests&lt;Object&gt;.MultipleSerial(RentalSize: 4096, ManipulateArray: True, Async: False, UseSharedPool: True)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Buffers.Tests.RentReturnArrayPoolTests&lt;Object&gt;.ProducerConsumer(RentalSize: 4096, ManipulateArray: True, Async: True, UseSharedPool: True)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Buffers.Tests.RentReturnArrayPoolTests&lt;Object&gt;.ProducerConsumer(RentalSize: 4096, ManipulateArray: True, Async: True, UseSharedPool: False)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Buffers.Tests.RentReturnArrayPoolTests&lt;Object&gt;.MultipleSerial(RentalSize: 4096, ManipulateArray: True, Async: False, UseSharedPool: False)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Buffers.Tests.RentReturnArrayPoolTests&lt;Object&gt;.MultipleSerial(RentalSize: 4096, ManipulateArray: True, Async: True, UseSharedPool: True)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Buffers.Tests.RentReturnArrayPoolTests&lt;Object&gt;.MultipleSerial(RentalSize: 4096, ManipulateArray: True, Async: True, UseSharedPool: False)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Buffers.Tests.RentReturnArrayPoolTests&lt;Object&gt;.SingleSerial(RentalSize: 4096, ManipulateArray: True, Async: False, UseSharedPool: False)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Buffers.Tests.RentReturnArrayPoolTests&lt;Object&gt;.SingleParallel(RentalSize: 4096, ManipulateArray: True, Async: False, UseSharedPool: True)

#### 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 | [ffcef3dec5f16289a8f71f332091266529288d5c](https://github.com/dotnet/runtime/commit/ffcef3dec5f16289a8f71f332091266529288d5c)
Compare | [b567474c22d0766cf3a416592c39e4b633d015d9](https://github.com/dotnet/runtime/commit/b567474c22d0766cf3a416592c39e4b633d015d9)
Diff | [Diff](https://github.com/dotnet/runtime/compare/ffcef3dec5f16289a8f71f332091266529288d5c...b567474c22d0766cf3a416592c39e4b633d015d9)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Collections.TryGetValueTrue&lt;SmallClass, SmallClass&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[SortedDictionary - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Collections.TryGetValueTrue(SmallClass%2c%20SmallClass).SortedDictionary(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/TryGetValue/TryGetValueTrue.cs#L88-#L97>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 70.52 μs | 61.07 μs | 0.87 | 0.05 | True | | |
|<ul><li>[ImmutableSortedDictionary - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/System.Collections.TryGetValueTrue(SmallClass%2c%20SmallClass).ImmutableSortedDictionary(Size%3a%20512).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Collections/TryGetValue/TryGetValueTrue.cs#L121-#L130>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 62.25 μs | 50.22 μs | 0.81 | 0.05 | True | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_14_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Collections.TryGetValueTrue%28SmallClass%2C%20SmallClass%29_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_14_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Collections.TryGetValueTrue%28SmallClass%2C%20SmallClass%29_2.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_14_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/System.Collections.TryGetValueTrue%28SmallClass%2C%20SmallClass%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;SmallClass, SmallClass&gt;*'
```

<details>

### System.Collections.TryGetValueTrue&lt;SmallClass, SmallClass&gt;.SortedDictionary(Size: 512)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Collections.TryGetValueTrue&lt;SmallClass, SmallClass&gt;.ImmutableSortedDictionary(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 | [ffcef3dec5f16289a8f71f332091266529288d5c](https://github.com/dotnet/runtime/commit/ffcef3dec5f16289a8f71f332091266529288d5c)
Compare | [b567474c22d0766cf3a416592c39e4b633d015d9](https://github.com/dotnet/runtime/commit/b567474c22d0766cf3a416592c39e4b633d015d9)
Diff | [Diff](https://github.com/dotnet/runtime/compare/ffcef3dec5f16289a8f71f332091266529288d5c...b567474c22d0766cf3a416592c39e4b633d015d9)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in ByteMark

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[BenchLUDecomp - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 22.04/ByteMark.BenchLUDecomp.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/runtime/Bytemark/ByteMark.cs#L525-#L534>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 1.24 secs | 1.16 secs | 0.93 | 0.00 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_14_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/ByteMark_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_14_2024/refs/heads/main_arm64_ubuntu%2022.04_Improvement/ByteMark.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 'ByteMark*'
```

<details>

### ByteMark.BenchLUDecomp

#### 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	ffcef3dec5f16289a8f71f332091266529288d5c
Compare	b567474c22d0766cf3a416592c39e4b633d015d9
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
MultipleSerial - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	14.23 μs	11.89 μs	0.84	0.01	True
SingleSerial - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	2.35 μs	2.06 μs	0.87	0.00	True
MultipleSerial - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	14.39 μs	12.20 μs	0.85	0.00	True
MultipleSerial - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	14.79 μs	12.48 μs	0.84	0.07	False
SingleSerial - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	1.75 μs	1.45 μs	0.83	0.00	True
ProducerConsumer - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	2.39 μs	1.90 μs	0.79	0.52	False
SingleSerial - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	1.77 μs	1.48 μs	0.83	0.00	True
MultipleSerial - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	14.97 μs	12.69 μs	0.85	0.00	True
SingleSerial - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	2.31 μs	2.03 μs	0.88	0.00	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
SingleSerial - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	3.39 μs	3.11 μs	0.92	0.00	False
SingleSerial - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	2.74 μs	2.53 μs	0.92	0.00	False
SingleSerial - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	3.39 μs	3.14 μs	0.93	0.01	False
MultipleSerial - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	23.14 μs	20.77 μs	0.90	0.00	True
ProducerConsumer - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	2.84 μs	2.40 μs	0.85	0.60	False
ProducerConsumer - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	2.44 μs	1.86 μs	0.76	0.55	False
MultipleSerial - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	22.85 μs	20.53 μs	0.90	0.00	True
MultipleSerial - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	23.82 μs	21.49 μs	0.90	0.00	True
MultipleSerial - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	23.50 μs	21.13 μs	0.90	0.00	True
SingleSerial - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	2.77 μs	2.55 μs	0.92	0.00	False
SingleParallel - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	3.01 μs	2.65 μs	0.88	0.08	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SortedDictionary - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	70.52 μs	61.07 μs	0.87	0.05	True
ImmutableSortedDictionary - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	62.25 μs	50.22 μs	0.81	0.05	True

[Perf] Linux/arm64: 23 Improvements on 11/7/2024 3:35:50 PM #44891

Description

Run Information

Improvements in System.Buffers.Tests.RentReturnArrayPoolTests<Byte>

Repro

System.Buffers.Tests.RentReturnArrayPoolTests<Byte>.MultipleSerial(RentalSize: 4096, ManipulateArray: True, Async: False, UseSharedPool: False)

ETL Files

Histogram

JIT Disasms

System.Buffers.Tests.RentReturnArrayPoolTests<Byte>.SingleSerial(RentalSize: 4096, ManipulateArray: True, Async: True, UseSharedPool: False)

ETL Files

Histogram

JIT Disasms

System.Buffers.Tests.RentReturnArrayPoolTests<Byte>.MultipleSerial(RentalSize: 4096, ManipulateArray: True, Async: False, UseSharedPool: True)

ETL Files

Histogram

JIT Disasms

System.Buffers.Tests.RentReturnArrayPoolTests<Byte>.MultipleSerial(RentalSize: 4096, ManipulateArray: True, Async: True, UseSharedPool: False)

ETL Files

Histogram

JIT Disasms

System.Buffers.Tests.RentReturnArrayPoolTests<Byte>.SingleSerial(RentalSize: 4096, ManipulateArray: True, Async: False, UseSharedPool: True)

ETL Files

Histogram

JIT Disasms

System.Buffers.Tests.RentReturnArrayPoolTests<Byte>.ProducerConsumer(RentalSize: 4096, ManipulateArray: True, Async: True, UseSharedPool: False)

ETL Files

Histogram

JIT Disasms

System.Buffers.Tests.RentReturnArrayPoolTests<Byte>.SingleSerial(RentalSize: 4096, ManipulateArray: True, Async: False, UseSharedPool: False)

ETL Files

Histogram

JIT Disasms

System.Buffers.Tests.RentReturnArrayPoolTests<Byte>.MultipleSerial(RentalSize: 4096, ManipulateArray: True, Async: True, UseSharedPool: True)

ETL Files

Histogram

JIT Disasms

System.Buffers.Tests.RentReturnArrayPoolTests<Byte>.SingleSerial(RentalSize: 4096, ManipulateArray: True, Async: True, UseSharedPool: True)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Improvements in System.Buffers.Tests.RentReturnArrayPoolTests<Object>

Repro

System.Buffers.Tests.RentReturnArrayPoolTests<Object>.SingleSerial(RentalSize: 4096, ManipulateArray: True, Async: True, UseSharedPool: True)

ETL Files

Histogram

JIT Disasms

System.Buffers.Tests.RentReturnArrayPoolTests<Object>.SingleSerial(RentalSize: 4096, ManipulateArray: True, Async: False, UseSharedPool: True)

ETL Files

Histogram

JIT Disasms

System.Buffers.Tests.RentReturnArrayPoolTests<Object>.SingleSerial(RentalSize: 4096, ManipulateArray: True, Async: True, UseSharedPool: False)

ETL Files

Histogram

JIT Disasms

System.Buffers.Tests.RentReturnArrayPoolTests<Object>.MultipleSerial(RentalSize: 4096, ManipulateArray: True, Async: False, UseSharedPool: True)

ETL Files

Histogram

JIT Disasms

System.Buffers.Tests.RentReturnArrayPoolTests<Object>.ProducerConsumer(RentalSize: 4096, ManipulateArray: True, Async: True, UseSharedPool: True)

ETL Files

Histogram

JIT Disasms

System.Buffers.Tests.RentReturnArrayPoolTests<Object>.ProducerConsumer(RentalSize: 4096, ManipulateArray: True, Async: True, UseSharedPool: False)

ETL Files

Histogram

JIT Disasms

System.Buffers.Tests.RentReturnArrayPoolTests<Object>.MultipleSerial(RentalSize: 4096, ManipulateArray: True, Async: False, UseSharedPool: False)

ETL Files

Histogram

JIT Disasms

System.Buffers.Tests.RentReturnArrayPoolTests<Object>.MultipleSerial(RentalSize: 4096, ManipulateArray: True, Async: True, UseSharedPool: True)

ETL Files

Histogram

JIT Disasms

System.Buffers.Tests.RentReturnArrayPoolTests<Object>.MultipleSerial(RentalSize: 4096, ManipulateArray: True, Async: True, UseSharedPool: False)

ETL Files

Histogram