Wire Vector into Arrow conversion#7880
Merged
Merged
CodSpeed HQ / CodSpeed Performance Analysis
failed
May 11, 2026 in 0s
Performance Regression: -94.6%
⚠️ 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.
⚡ 24 improved benchmarks
❌ 40 regressed benchmarks
✅ 1142 untouched benchmarks
⏩ 2 skipped benchmarks1
⚠️ Please fix the performance issues or acknowledge them on CodSpeed.
Performance Changes
| Mode | Benchmark | BASE |
HEAD |
Efficiency | |
|---|---|---|---|---|---|
| ❌ | Simulation | chunked_bool_canonical_into[(1000, 10)] |
46 µs | 57.2 µs | -19.62% |
| ❌ | Simulation | chunked_constant_i32_append_to_builder[(1000, 10)] |
30.2 µs | 40.6 µs | -25.63% |
| ❌ | Simulation | varbinview_large |
173.8 µs | 435.8 µs | -60.11% |
| ⚡ | Simulation | take_search[(0.005, 0.05)] |
168.4 µs | 131 µs | +28.52% |
| ⚡ | Simulation | take_search[(0.005, 0.1)] |
320.4 µs | 246.9 µs | +29.72% |
| ⚡ | Simulation | take_search[(0.005, 0.5)] |
1.5 ms | 1.2 ms | +31.08% |
| ⚡ | Simulation | take_search[(0.005, 1.0)] |
3.1 ms | 2.3 ms | +31.28% |
| ⚡ | Simulation | take_search[(0.01, 0.05)] |
179.5 µs | 142.1 µs | +26.28% |
| ⚡ | Simulation | take_search[(0.01, 0.1)] |
341.3 µs | 267.7 µs | +27.46% |
| ⚡ | Simulation | take_search[(0.01, 0.5)] |
1.6 ms | 1.3 ms | +28.62% |
| ⚡ | Simulation | take_search[(0.01, 1.0)] |
3.3 ms | 2.5 ms | +28.8% |
| ⚡ | Simulation | take_search[(0.1, 0.05)] |
249.2 µs | 212.1 µs | +17.48% |
| ⚡ | Simulation | take_search[(0.1, 0.1)] |
458.7 µs | 385.2 µs | +19.07% |
| ⚡ | Simulation | take_search[(0.1, 0.5)] |
2.2 ms | 1.8 ms | +20.43% |
| ⚡ | Simulation | take_search[(0.1, 1.0)] |
4.3 ms | 3.5 ms | +20.67% |
| ⚡ | Simulation | take_search_chunked[(0.005, 0.05)] |
193.2 µs | 161.6 µs | +19.54% |
| ⚡ | Simulation | take_search_chunked[(0.005, 0.1)] |
369.3 µs | 306.8 µs | +20.34% |
| ⚡ | Simulation | take_search_chunked[(0.005, 0.5)] |
1.8 ms | 1.5 ms | +21.09% |
| ⚡ | Simulation | take_search_chunked[(0.005, 1.0)] |
3.5 ms | 2.9 ms | +21.22% |
| ⚡ | Simulation | take_search_chunked[(0.01, 0.05)] |
206.3 µs | 174.7 µs | +18.09% |
| ... | ... | ... | ... | ... | ... |
ℹ️ Only the first 20 benchmarks are displayed. Go to the app to view all benchmarks.
Comparing bp/vector-ext (9f5c7c7) with aduffy/arrow-vtable (71d6452)
Footnotes
-
2 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. ↩
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