checker, statistic: avoid leak in label statistic (#8703) #22686
| Job | Run time |
|---|---|
| 3m 44s | |
| 3m 44s | |
| 3m 44s | |
| 2m 59s | |
| 2m 59s | |
| 2m 59s | |
| 2m 55s | |
| 2m 55s | |
| 2m 55s | |
| 5m 3s | |
| 5m 15s | |
| 5m 15s | |
| 5m 17s | |
| 5m 43s | |
| 5m 43s | |
| 5m 17s | |
| 5m 47s | |
| 5m 47s | |
| 3m 24s | |
| 3m 24s | |
| 3m 24s | |
| 5m 19s | |
| 5m 32s | |
| 5m 32s | |
| 3m 23s | |
| 3m 23s | |
| 3m 23s | |
| 2m 58s | |
| 2m 58s | |
| 2m 58s | |
| 5m 19s | |
| 5m 39s | |
| 5m 39s | |
| 5m 18s | |
| 6m 56s | |
| 6m 56s | |
| 5m 19s | |
| 9m 22s | |
| 9m 2s | |
| 0s | |
| 0s | |
| 36s | |
| 3h 3m 45s |