Remove default maintenance_rate at argparse level
#10528
| Job | Run time |
|---|---|
| 33s | |
| 12m 50s | |
| 12m 55s | |
| 44s | |
| 28m 25s | |
| 23s | |
| 5m 5s | |
| 1h 6m 43s | |
| 12m 56s | |
| 18m 55s | |
| 6m 30s | |
| 34m 18s | |
| 3h 20m 17s |