small Check::instances() usage cleanup (#8559)
#22839
| Job | Run time |
|---|---|
| 5m 4s | |
| 8m 14s | |
| 5m 40s | |
| 3m 35s | |
| 1m 56s | |
| 9m 32s | |
| 2m 20s | |
| 4m 28s | |
| 1m 32s | |
| 2m 4s | |
| 1m 50s | |
| 1m 38s | |
| 1m 6s | |
| 48m 59s |