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From "Stefan Podkowinski (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CASSANDRA-10636) Add metrics to detect time spent in message processing and parsing
Date Tue, 03 Nov 2015 09:08:27 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-10636?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Stefan Podkowinski updated CASSANDRA-10636:
-------------------------------------------
    Attachment: jmx_messagetypes.png

> Add metrics to detect time spent in message processing and parsing 
> -------------------------------------------------------------------
>
>                 Key: CASSANDRA-10636
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-10636
>             Project: Cassandra
>          Issue Type: Improvement
>            Reporter: Soumava Ghosh
>         Attachments: jmx_messagetypes.png
>
>
> We use StorageProxy latencies to get an idea of the latency from Cassandra. 
> However, all of the transport layer including CQL parsing happens before this so we don't
have visibility into how long these are taking. We should record latencies earlier on in the
processing and provide a view of the total time taken inside Cassandra.



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