threadpool: skip polling for unused threads #15333
| Job | Run time |
|---|---|
| 3m 45s | |
| 18m 20s | |
| 11m 48s | |
| 10m 34s | |
| 2m 48s | |
| 2m 59s | |
| 2m 49s | |
| 2m 18s | |
| 3m 10s | |
| 11m 35s | |
| 3m 21s | |
| 1m 57s | |
| 1m 44s | |
| 7m 4s | |
| 5m 28s | |
| 2m 2s | |
| 10m 34s | |
| 2m 38s | |
| 9m 56s | |
| 2m 55s | |
| 10m 10s | |
| 9m 36s | |
| 51m 46s | |
| 5m 20s | |
| 11m 15s | |
| 10m 32s | |
| 51m 12s | |
| 6m 31s | |
| 12m 4s | |
| 10m 3s | |
| 13m 49s | |
| 9m 19s | |
| 9m 16s | |
| 9m 38s | |
| 8m 32s | |
| 16m 42s | |
| 3m 28s | |
| 2m 47s | |
| 1m 21s | |
| 22m 25s | |
| 0s | |
| 6h 33m 31s |