[Perf] Linux/x64: 3 Improvements on 3/4/2026 10:36:59 AM +00:00

### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 22.04
Queue | ViperUbuntu
Baseline | [4172d0e29aae797fd06c6e26e0682a28f8204122](https://github.com/dotnet/runtime/commit/4172d0e29aae797fd06c6e26e0682a28f8204122)
Compare | [ac68348276877977f648b20f9fdf11d2f8674c6c](https://github.com/dotnet/runtime/commit/ac68348276877977f648b20f9fdf11d2f8674c6c)
Diff | [Diff](https://github.com/dotnet/runtime/compare/4172d0e29aae797fd06c6e26e0682a28f8204122...ac68348276877977f648b20f9fdf11d2f8674c6c)
Configs | CompilationMode:wasm, RunKind:micro

### Improvements in System.Net.Primitives.Tests.IPAddressPerformanceTests

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|

• [Ctor_Span - Duration of single invocation]()
• 📝 - [Benchmark Source]()
• [ADX - Test Multi Config Graph]()

| 66.99 ns | 57.27 ns | 0.85 | 0.37 | False | | |
|

• [GetAddressBytes - Duration of single invocation]()
• 📝 - [Benchmark Source]()
• [ADX - Test Multi Config Graph]()

| 72.53 ns | 50.85 ns | 0.70 | 0.26 | False | | |
|

• [GetAddressBytes - Duration of single invocation]()
• 📝 - [Benchmark Source]()
• [ADX - Test Multi Config Graph]()

| 53.31 ns | 42.16 ns | 0.79 | 0.27 | False | | |

![graph]()
![graph]()
![graph]()
[Test Report]()

### 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.Net.Primitives.Tests.IPAddressPerformanceTests*'
```

### System.Net.Primitives.Tests.IPAddressPerformanceTests.Ctor_Span(address: [143, 24, 20, 36])

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Net.Primitives.Tests.IPAddressPerformanceTests.GetAddressBytes(address: 1020:3040:5060:7080:9010:1112:1314:1516)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Net.Primitives.Tests.IPAddressPerformanceTests.GetAddressBytes(address: 143.24.20.36)

#### 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)