Use aggregate descriptors for zoned stats#7938
Merged
Merged
CodSpeed HQ / CodSpeed Performance Analysis
failed
Jun 19, 2026
7 benchmarks regressed
⚠️ 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.
⚡ 11 improved benchmarks
❌ 7 regressed benchmarks
✅ 1563 untouched benchmarks
Warning
Please fix the performance issues or acknowledge them on CodSpeed.
Performance Changes
| Mode | Benchmark | BASE |
HEAD |
Efficiency | |
|---|---|---|---|---|---|
| ❌ | Simulation | decompress_rd[f64, (10000, 0.01)] |
108.7 µs | 138.8 µs | -21.73% |
| ❌ | Simulation | decompress_rd[f64, (10000, 0.1)] |
109 µs | 139.2 µs | -21.71% |
| ❌ | Simulation | decompress_rd[f64, (10000, 0.0)] |
108.7 µs | 138.8 µs | -21.7% |
| ❌ | Simulation | decompress_rd[f32, (100000, 0.0)] |
496 µs | 583.5 µs | -15% |
| ❌ | Simulation | decompress_rd[f32, (10000, 0.1)] |
78.1 µs | 90.3 µs | -13.56% |
| ❌ | Simulation | decompress_rd[f32, (10000, 0.01)] |
78.1 µs | 90.3 µs | -13.56% |
| ❌ | Simulation | decompress_rd[f32, (10000, 0.0)] |
78.5 µs | 90.8 µs | -13.52% |
| ⚡ | Simulation | take_10k_first_chunk_only |
253.1 µs | 208.2 µs | +21.55% |
| ⚡ | Simulation | decompress_rd[f64, (100000, 0.1)] |
1,020.7 µs | 842.5 µs | +21.15% |
| ⚡ | Simulation | decompress_rd[f64, (100000, 0.01)] |
1,020.7 µs | 842.5 µs | +21.15% |
| ⚡ | Simulation | take_10k_dispersed |
266.6 µs | 221.8 µs | +20.18% |
| ⚡ | Simulation | decompress_rd[f32, (100000, 0.1)] |
582.9 µs | 495 µs | +17.75% |
| ⚡ | Simulation | decompress_rd[f32, (100000, 0.01)] |
582.9 µs | 495 µs | +17.75% |
| ⚡ | Simulation | bitwise_not_vortex_buffer_mut[128] |
244.4 ns | 215.3 ns | +13.55% |
| ⚡ | Simulation | patched_take_10k_adversarial |
260.9 µs | 230.5 µs | +13.16% |
| ⚡ | Simulation | patched_take_10k_first_chunk_only |
284.7 µs | 254.4 µs | +11.92% |
| ⚡ | Simulation | patched_take_10k_dispersed |
298.9 µs | 268.6 µs | +11.28% |
| ⚡ | Simulation | bitwise_not_vortex_buffer_mut[1024] |
304.7 ns | 275.6 ns | +10.58% |
Tip
Investigate this regression by commenting @codspeedbot fix this regression on this PR, or directly use the CodSpeed MCP with your agent.
Comparing ngates/stats-7707/aggregate-zoned-stats (02e7409) with develop (5d55fbc)
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