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https://issues.apache.org/jira/browse/HBASE-15163?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15115585#comment-15115585
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Elliott Clark commented on HBASE-15163:
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We already have those numbers with the histogram counting. There doesn't seem
to be much use in double counting.
Additionally this gets us back to the point were instantaneous rate is
controlled by how long inbetween metrics snapshots ( something that has been
the cause of instability in metrics).
> Add sampling code and metrics for get/scan/multi/mutate count separately
> ------------------------------------------------------------------------
>
> Key: HBASE-15163
> URL: https://issues.apache.org/jira/browse/HBASE-15163
> Project: HBase
> Issue Type: Sub-task
> Reporter: Yu Li
> Assignee: Yu Li
> Attachments: DifferentRequestQPS.png, HBASE-15163.patch
>
>
> This way we could see QPS of different kinds of requests, to better analyze
> what's causing hot spot in system
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