[jira] [Updated] (HBASE-4392) Add metrics for read/write throughput (#cells, #bytes)

["Lars Hofhansl (Updated) (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HBASE-4392?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Lars Hofhansl updated HBASE-4392:
---------------------------------


Nice-to-have, but too late for 0.94.
                
> Add metrics for read/write throughput (#cells, #bytes)
> ------------------------------------------------------
>
>                 Key: HBASE-4392
>                 URL: https://issues.apache.org/jira/browse/HBASE-4392
>             Project: HBase
>          Issue Type: Improvement
>          Components: metrics, regionserver
>    Affects Versions: 0.94.0
>            Reporter: Todd Lipcon
>             Fix For: 0.94.0
>
>
> Most of our metrics are currently based on RPC count. This is an inaccurate metric since some RPCs can be much more heavy weight than others. We should maintain our current metrics but also add counters for bytes and cells inserted / scanned. That gives a better idea of total load.

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