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Posted to issues@hbase.apache.org by "Andrew Purtell (JIRA)" <ji...@apache.org> on 2019/03/14 22:03:00 UTC
[jira] [Resolved] (HBASE-21805) Extend per table metrics with some
RPC layer measures
[ https://issues.apache.org/jira/browse/HBASE-21805?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andrew Purtell resolved HBASE-21805.
------------------------------------
Resolution: Won't Fix
> Extend per table metrics with some RPC layer measures
> -----------------------------------------------------
>
> Key: HBASE-21805
> URL: https://issues.apache.org/jira/browse/HBASE-21805
> Project: HBase
> Issue Type: Improvement
> Components: metrics, rpc
> Reporter: Andrew Purtell
> Priority: Minor
>
> RPC metrics are whole server in scope. We should extend the per-table metrics to also track a subset of RPC metrics on a per table basis. This would give better insight into the subjective experience of each use case.
> Consider TotalCallTime, ProcessCallTime, QueueCallTime. Table metrics already track request counts and server side processing latencies, just not queueing effects at the RPC layer.
> Ideally we avoid introducing another configuration option but this could be made optional, if overheads are significant (measure them)
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