test: verify CodSpeed flags the v1 build-memory regression (do not merge)#40
Closed
FBumann wants to merge 66 commits into
Closed
test: verify CodSpeed flags the v1 build-memory regression (do not merge)#40FBumann wants to merge 66 commits into
FBumann wants to merge 66 commits into
CodSpeed HQ / CodSpeed Performance Analysis
failed
Jul 1, 2026 in 0s
Performance Regression: -20.49%
⚠️ 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 regressed benchmarks
✅ 171 untouched benchmarks
⏩ 845 skipped benchmarks1
Warning
Please fix the performance issues or acknowledge them on CodSpeed.
Performance Changes
| Mode | Benchmark | BASE |
HEAD |
Efficiency | |
|---|---|---|---|---|---|
| ❌ | Memory | test_op[var_mul_array_match] |
212.3 KB | 306.1 KB | -30.63% |
| ❌ | Memory | test_build[knapsack-n=10000] |
802.3 KB | 880.5 KB | -8.87% |
Tip
Investigate this regression by commenting @codspeedbot fix this regression on this PR, or directly use the CodSpeed MCP with your agent.
Comparing test/arith-convention-codspeed (2eb8813) with master (9a8ab88)
Footnotes
-
845 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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