fatxpool: proper handling of priorities when mempool is full
#17826
| Job | Run time |
|---|---|
| 5s | |
| 18s | |
| 15s | |
| 3m 8s | |
| 19s | |
| 43s | |
| 1m 0s | |
| 1m 55s | |
| 1m 8s | |
| 1m 2s | |
| 2m 14s | |
| 2m 2s | |
| 1s | |
| 14m 10s |