[Backport 2.x] add distributed locking to jobs in alerting #2947
| Job | Run time |
|---|---|
| 4s | |
| 20m 1s | |
| 19m 45s | |
| 2m 39s | |
| 23m 21s | |
| 19m 23s | |
| 2m 51s | |
| 29m 8s | |
| 2m 38s | |
| 23m 3s | |
| 2h 22m 53s |
| Job | Run time |
|---|---|
| 4s | |
| 20m 1s | |
| 19m 45s | |
| 2m 39s | |
| 23m 21s | |
| 19m 23s | |
| 2m 51s | |
| 29m 8s | |
| 2m 38s | |
| 23m 3s | |
| 2h 22m 53s |