avoid --gc:arc issue in validator key caching
#16484
| Job | Run time |
|---|---|
| 20m 11s | |
| 7s | |
| 1m 11s | |
| 59m 22s | |
| 1h 0m 3s | |
| 53m 30s | |
| 2h 5m 31s | |
| 1h 11m 4s | |
| 1h 11m 39s | |
| 7h 42m 38s |
--gc:arc issue in validator key caching
#16484
| Job | Run time |
|---|---|
| 20m 11s | |
| 7s | |
| 1m 11s | |
| 59m 22s | |
| 1h 0m 3s | |
| 53m 30s | |
| 2h 5m 31s | |
| 1h 11m 4s | |
| 1h 11m 39s | |
| 7h 42m 38s |