dotnet / dotnet/perf-autofiling-issues

[Perf] Linux/x64: 1 Improvement on 7/9/2026 12:24:40 PM +00:00

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arch-x64 branch-11.0 compilationmode-tiered kind-akadeindexedset Noise os-linux perf-improvement runkind-akadeindexedset runtime-coreclr untriaged
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Description

### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 22.04
Queue | ViperUbuntu
Baseline | [b4b350a66ea5dcf13420747036d8b263cdf6cbef](https://github.com/dotnet/sdk/commit/b4b350a66ea5dcf13420747036d8b263cdf6cbef)
Compare | [c7028b23fb9d8e1f786cc404c6107c53a0d3a2a3](https://github.com/dotnet/sdk/commit/c7028b23fb9d8e1f786cc404c6107c53a0d3a2a3)
Diff | [Diff](https://github.com/dotnet/sdk/compare/b4b350a66ea5dcf13420747036d8b263cdf6cbef...c7028b23fb9d8e1f786cc404c6107c53a0d3a2a3)
Configs | CompilationMode:tiered, RunKind:akadeindexedset

### Improvements in Akade.IndexedSet.Benchmarks.RangeIndexBenchmarks

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

  • [Paging_IndexedSet - Duration of single invocation]()
  • 📝 - [Benchmark Source]()
  • [ADX - Test Multi Config Graph]()
| 122.80 ns | 104.25 ns | 0.85 | 0.00 | True | | |

![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 'Akade.IndexedSet.Benchmarks.RangeIndexBenchmarks*'
```

### Akade.IndexedSet.Benchmarks.RangeIndexBenchmarks.Paging_IndexedSet

#### 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)

Contributor guide

No contributing guide indexed for this repository

Research direction

Start with src/benchmarks/real-world/Akade.IndexedSet.Benchmarks/RangeIndexBenchmarks.cs at lines 38-42 and read the benchmarking workflow documentation. Run the provided benchmarks_ci.py command with the listed filter, then compare the generated result with the linked baseline and test reports. Done means the improvement is reproducible and its cause or required follow-up is identified.

Written by the indexing model from the issue text.

Assessment

Tech stack
csharp, linux, python
Domain
performance
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Quiet
Clarity
Needs clarification
Newbie friendliness
35/100

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