[prometheus] Fix OpenMetrics format suffixes #5821
| Job | Run time |
|---|---|
| 25s | |
| 5s | |
| 9s | |
| 0s | |
| 0s | |
| 0s | |
| 5m 36s | |
| 6m 23s | |
| 7m 8s | |
| 5m 37s | |
| 6m 44s | |
| 6m 50s | |
| 6m 7s | |
| 7m 46s | |
| 6m 7s | |
| 5m 55s | |
| 3m 26s | |
| 4m 3s | |
| 3m 19s | |
| 3m 13s | |
| 4m 0s | |
| 3m 51s | |
| 5m 8s | |
| 6m 0s | |
| 4m 46s | |
| 4s | |
| 7m 0s | |
| 4m 45s | |
| 3m 17s | |
| 2m 35s | |
| 2m 9s | |
| 2m 31s | |
| 3m 54s | |
| 1m 23s | |
| 3m 37s | |
| 2s | |
| 2h 13m 55s |