Move benchmark machines to c8gd.metal-24xl - #9761
Performance Regression: -4.52%
⚠️ 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.
⚠️ Different runtime environments detected
Some benchmarks with significant performance changes were compared across different runtime environments,
which may affect the accuracy of the results.
⚡ 2 improved benchmarks
❌ 2 regressed benchmarks
✅ 2195 untouched benchmarks
⏩ 206 skipped benchmarks1
Warning
Please fix the performance issues or acknowledge them on CodSpeed.
Performance Changes
| Mode | Benchmark | BASE |
HEAD |
Efficiency | |
|---|---|---|---|---|---|
| ❌ | Simulation | random_i8[0.5] |
66.6 µs | 90.6 µs | -26.51% |
| ❌ | Simulation | decompress[u64, (4000, 1024)] |
70.3 µs | 85.5 µs | -17.73% |
| ⚡ | WallTime | arrow_checked_add_u32_avx2[16384] |
21.4 µs | 17.6 µs | +21.19% |
| ⚡ | Simulation | allocate_drop_arrow[0] |
456.9 ns | 402.7 ns | +13.45% |
Tip
Investigate this regression by commenting @codspeedbot fix this regression on this PR, or directly use the CodSpeed MCP with your agent.
Comparing rk/benchboxes (a42e6d5) with develop (78f4d38)
Footnotes
-
206 benchmarks were skipped, so the baseline results were used instead. If they were deleted from the codebase, click here and archive them to remove them from the performance reports. ↩