Build benchmarks on VMs instead of metal instances which we use for runs - #9289
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AdamGS wants to merge 1 commit into
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Build benchmarks on VMs instead of metal instances which we use for runs#9289AdamGS wants to merge 1 commit into
AdamGS wants to merge 1 commit into
CodSpeed HQ / CodSpeed Performance Analysis
failed
Aug 7, 2026
Performance Regression: -19.98%
⚡ 1 improved benchmark
❌ 3 regressed benchmarks
✅ 1933 untouched benchmarks
⏩ 85 skipped benchmarks1
Warning
Please fix the performance issues or acknowledge them on CodSpeed.
Performance Changes
| Mode | Benchmark | BASE |
HEAD |
Efficiency | |
|---|---|---|---|---|---|
| ❌ | Simulation | decompress[u64, (1000, 16)] |
65.1 µs | 133.7 µs | -51.31% |
| ❌ | Simulation | decode_varbin[(1000, 2)] |
62.1 µs | 78.6 µs | -21.02% |
| ❌ | Simulation | compress_fsst[(1000, 64, 8)] |
1 ms | 1.2 ms | -11.38% |
| ⚡ | Simulation | decompress[u32, (10000, 256)] |
100.4 µs | 83.5 µs | +20.27% |
Tip
Investigate this regression by commenting @codspeedbot fix this regression on this PR, or directly use the CodSpeed MCP with your agent.
Comparing adamg/build-vm (a0a7e66) with develop (fed7038)
Footnotes
-
85 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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