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https://issues.apache.org/jira/browse/HDDS-8641?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17768958#comment-17768958
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Hemant Kumar commented on HDDS-8641:
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There are following metrics for snapshot.
1. Snapshot create API call count: *numSnapshotCreates*.
2. Snapshot delete API call count: *numSnapshotDeletes*.
3. Snapshot list API call count: *numSnapshotLists*.
4. Snapshot create API call failure count: *numSnapshotCreateFails*.
5. Snapshot delete API call failure count: *numSnapshotDeleteFails*.
6. Snapshot list API call failure count: *numSnapshotListFails*.
7. Active snapshot count: *numSnapshotActive*.
8. Deleted snapshot count: *numSnapshotDeleted*.
Metric *numSnapshotReclaimed* is removed in
[PR#5361|https://github.com/apache/ozone/pull/5361] because *Reclaimed* is not
a used snapshot status and will be removed completely as part of
[HDDS-9214|https://issues.apache.org/jira/browse/HDDS-9214].
> [Snapshot] Update snapshot metrics
> ----------------------------------
>
> Key: HDDS-8641
> URL: https://issues.apache.org/jira/browse/HDDS-8641
> Project: Apache Ozone
> Issue Type: Sub-task
> Reporter: Hemant Kumar
> Assignee: Hemant Kumar
> Priority: Critical
> Labels: pull-request-available
>
> As of now, we use and update few snapshot metrics e.g. `numSnapshotDeleted`
> and `numSnapshotReclaimed`. This task is general task to use and update
> unused snapshot metrics.
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