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ASF GitHub Bot commented on CASSANDRA-8341: ------------------------------------------- GitHub user clohfink opened a pull request: https://github.com/apache/cassandra/pull/200 Add tpstats cpu and alloc rate tracking for CASSANDRA-8341 You can merge this pull request into a Git repository by running: $ git pull https://github.com/clohfink/cassandra 8341 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/cassandra/pull/200.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #200 ---- commit 1d47a63f5c334998cb8e948f5114c1e3cbc32103 Author: Chris Lohfink <clohfink@...> Date: 2018-02-27T18:04:39Z Add tpstats cpu and alloc rate tracking for CASSANDRA-8341 ---- > Expose time spent in each thread pool > ------------------------------------- > > Key: CASSANDRA-8341 > URL: https://issues.apache.org/jira/browse/CASSANDRA-8341 > Project: Cassandra > Issue Type: New Feature > Reporter: Chris Lohfink > Assignee: Chris Lohfink > Priority: Minor > Labels: metrics > Attachments: 8341.patch, 8341v2.txt > > > Can increment a counter with time spent in each queue. This can provide > context on how much time is spent percentage wise in each stage. > Additionally can be used with littles law in future if ever want to try to > tune the size of the pools. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org