[prometheus] Fix OpenMetrics format suffixes #5822
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| 12s | |
| 5s | |
| 1m 4s | |
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| 5m 55s | |
| 8m 37s | |
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| 6m 27s | |
| 3m 16s | |
| 7m 1s | |
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| 3m 39s | |
| 3m 36s | |
| 3m 50s | |
| 3m 30s | |
| 5m 10s | |
| 46s | |
| 3m 24s | |
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| 4m 29s | |
| 5m 1s | |
| 2m 43s | |
| 4m 7s | |
| 3m 4s | |
| 3m 54s | |
| 2m 39s | |
| 2m 1s | |
| 3m 1s | |
| 2m 59s | |
| 4s | |
| 2h 11m 0s |