chore: move callgrind skip obj API to instrument-hooks - #123
Merged
not-matthias merged 1 commit intoMay 22, 2026
Merged
CodSpeed HQ / CodSpeed Performance Analysis
failed
May 22, 2026 in 0s
23 benchmarks regressed
⚠️ Different runtime environments detected
Some benchmarks with significant performance changes were compared across different runtime environments,
which may affect the accuracy of the results.
⚡ 16 improved benchmarks
❌ 15 regressed benchmarks
✅ 246 untouched benchmarks
Warning
Please fix the performance issues or acknowledge them on CodSpeed.
Performance Changes
| Mode | Benchmark | BASE |
HEAD |
Efficiency | |
|---|---|---|---|---|---|
| ❌ | WallTime | test_multiprocessing_map[10000] |
87.1 ms | 105.1 ms | -17.18% |
| ❌ | WallTime | test_fs_write[100] |
13.2 µs | 13.9 µs | -4.66% |
| ❌ | WallTime | test_sleep[0.001] |
1 ms | 1.1 ms | -3.66% |
| ⚡ | WallTime | test_noop_pass |
543.7 ns | 472.5 ns | +15.06% |
| ⚡ | WallTime | test_open_close_fd[10] |
98.2 µs | 94.4 µs | +4.04% |
| ⚡ | WallTime | test_is_complete[board0] |
1.9 µs | 1.8 µs | +3% |
| ❌ | WallTime | test_generate_all_permutations[sequence1] |
162.6 µs | 170.7 µs | -4.72% |
| ⚡ | WallTime | test_make_highshelf |
8.3 µs | 7.8 µs | +5.38% |
| ❌ | WallTime | test_generate_all_subsequences[sequence1] |
97.3 µs | 100.3 µs | -3% |
| ⚡ | WallTime | test_minimax[scores0] |
8.4 µs | 7.8 µs | +7.11% |
| ⚡ | WallTime | test_multiprocessing_map[1000] |
62.5 ms | 58.9 ms | +6.23% |
| ⚡ | WallTime | test_sum_of_squares[sum_of_squares_sum_labmda_power] |
324.3 µs | 313.9 µs | +3.3% |
| ❌ | WallTime | test_open_knight_tour[1] |
4.1 µs | 4.4 µs | -6.47% |
| ❌ | WallTime | test_open_close_fd[100] |
883.6 µs | 916.4 µs | -3.58% |
| ❌ | WallTime | test_tcp_connection[1.1.1.1-53] |
993.8 µs | 1,075.7 µs | -7.61% |
| ❌ | WallTime | test_pipe_communication[1000] |
6.6 ms | 6.7 ms | -2.07% |
| ❌ | WallTime | test_mmap_operation[409600] |
136.3 µs | 141.4 µs | -3.64% |
| ❌ | WallTime | test_multiprocessing_map[10] |
51.9 ms | 55.3 ms | -6.13% |
| ⚡ | WallTime | test_multiprocessing_map[100000] |
160.3 ms | 152.8 ms | +4.95% |
| ❌ | WallTime | test_noop_pass_decorated |
695.5 ns | 745.7 ns | -6.74% |
| ... | ... | ... | ... | ... | ... |
ℹ️ Only the first 20 benchmarks are displayed. Go to the app to view all benchmarks.
Tip
Investigate this regression by commenting @codspeedbot fix this regression on this PR, or directly use the CodSpeed MCP with your agent.
Comparing master (31447b7) with master (fc33d20)
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