Add docs for StatsRewriteRule#8355
Merged
Merged
CodSpeed HQ / CodSpeed Performance Analysis
failed
Jun 11, 2026
Performance Regression: -6%
⚠️ Unknown Walltime execution environment detected
Using the Walltime instrument on standard Hosted Runners will lead to inconsistent data.
For the most accurate results, we recommend using CodSpeed Macro Runners: bare-metal machines fine-tuned for performance measurement consistency.
⚡ 3 improved benchmarks
❌ 3 regressed benchmarks
✅ 1526 untouched benchmarks
Warning
Please fix the performance issues or acknowledge them on CodSpeed.
Performance Changes
| Mode | Benchmark | BASE |
HEAD |
Efficiency | |
|---|---|---|---|---|---|
| ❌ | Simulation | chunked_bool_canonical_into[(1000, 10)] |
20.5 µs | 35.6 µs | -42.45% |
| ❌ | Simulation | chunked_varbinview_canonical_into[(1000, 10)] |
162 µs | 198.2 µs | -18.25% |
| ❌ | Simulation | chunked_varbinview_into_canonical[(1000, 10)] |
177 µs | 213.1 µs | -16.95% |
| ⚡ | Simulation | bitwise_not_vortex_buffer_mut[128] |
273.6 ns | 215.3 ns | +27.1% |
| ⚡ | Simulation | bitwise_not_vortex_buffer_mut[1024] |
333.9 ns | 275.6 ns | +21.17% |
| ⚡ | Simulation | bitwise_not_vortex_buffer_mut[2048] |
456.9 ns | 398.6 ns | +14.63% |
Tip
Investigate this regression by commenting @codspeedbot fix this regression on this PR, or directly use the CodSpeed MCP with your agent.
Comparing adamg/stats-rewrite-docs (3d7d303) with develop (b94291b)
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