[Perf] Linux/x64: 114 Improvements on 3/6/2026 8:16:10 AM +00:00

### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 22.04
Queue | ViperUbuntu
Baseline | [51b1e92136c22c1828393b23571de0c2a49e9f62](https://github.com/dotnet/runtime/commit/51b1e92136c22c1828393b23571de0c2a49e9f62)
Compare | [d0118d9c792f67f62b3769bb2e4f79f367034e69](https://github.com/dotnet/runtime/commit/d0118d9c792f67f62b3769bb2e4f79f367034e69)
Diff | [Diff](https://github.com/dotnet/runtime/compare/51b1e92136c22c1828393b23571de0c2a49e9f62...d0118d9c792f67f62b3769bb2e4f79f367034e69)
Configs | CompilationMode:wasm, RunKind:micro

### Improvements in System.Tests.Perf_Guid

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

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

| 112.16 ns | 66.04 ns | 0.59 | 0.08 | False | | |
|

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

| 426.83 ns | 286.17 ns | 0.67 | 0.07 | False | | |
|

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

| 26.96 ns | 7.87 ns | 0.29 | 0.36 | False | | |
|

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

| 177.67 ns | 145.91 ns | 0.82 | 0.07 | False | | |
|

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

| 89.92 ns | 42.20 ns | 0.47 | 0.11 | False | | |
|

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

| 27.11 ns | 8.15 ns | 0.30 | 0.35 | False | | |
|

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

| 258.79 ns | 210.45 ns | 0.81 | 0.06 | False | | |
|

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

| 26.74 ns | 10.66 ns | 0.40 | 0.40 | False | | |
|

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

| 26.38 ns | 7.72 ns | 0.29 | 0.45 | False | | |
|

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

| 303.66 ns | 240.02 ns | 0.79 | 0.04 | False | | |

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[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.Tests.Perf_Guid*'
```

### System.Tests.Perf_Guid.ctor_bytes

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Tests.Perf_Guid.ctor_str

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Tests.Perf_Guid.EqualsNotSame

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Tests.Perf_Guid.GuidToString

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Tests.Perf_Guid.TryWriteBytes

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Tests.Perf_Guid.EqualsOperator

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Tests.Perf_Guid.Parse

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Tests.Perf_Guid.NotEqualsOperator

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Tests.Perf_Guid.EqualsSame

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Tests.Perf_Guid.ParseExactD

#### 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)