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1dcb7637f5
Add metrics around checkpointing and persistence * Add a metric to say if checkpointing is happening, and another to track total checkpoint time and count. This breaks the existing prometheus_local_storage_checkpoint_duration_seconds by renaming it to prometheus_local_storage_checkpoint_last_duration_seconds as the former name is more appropriate for a summary. * Add metric for last checkpoint size. * Add metric for series/chunks processed by checkpoints. For long checkpoints it'd be useful to see how they're progressing. * Add metric for dirty series * Add metric for number of chunks persisted per series. You can get the number of chunks from chunk_ops, but not the matching number of series. This helps determine the size of the writes being made. * Add metric for chunks queued for persistence Chunks created includes both chunks that'll need persistence and chunks read in for queries. This only includes chunks created for persistence. * Code review comments on new persistence metrics. |
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| .. | ||
| local | ||
| metric | ||
| remote | ||
| storage.go | ||