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ASF GitHub Bot commented on CASSANDRA-14436: -------------------------------------------- GitHub user clohfink opened a pull request: https://github.com/apache/cassandra/pull/244 Refactor and add samplers for CASSANDRA-14436 You can merge this pull request into a Git repository by running: $ git pull https://github.com/clohfink/cassandra 14436-trunk Alternatively you can review and apply these changes as the patch at: https://github.com/apache/cassandra/pull/244.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 #244 ---- commit cf1f26e985a2aa2eb6a683457bb6cd755d773d7c Author: Chris Lohfink <clohfink@...> Date: 2018-05-19T04:30:20Z Refactor and add samplers for CASSANDRA-14436 ---- > Add sampler for query time and expose with nodetool > --------------------------------------------------- > > Key: CASSANDRA-14436 > URL: https://issues.apache.org/jira/browse/CASSANDRA-14436 > Project: Cassandra > Issue Type: Improvement > Reporter: Chris Lohfink > Assignee: Chris Lohfink > Priority: Major > > Create a new {{nodetool profileload}} that functions just like toppartitions > but with more data, returning the slowest local reads and writes on the host > during a given duration and highest frequency touched partitions (same as > {{nodetool toppartitions}}). Refactor included to extend use of the sampler > for uses outside of top frequency (max instead of total sample values). > Future work to this is to include top cpu and allocations by query and > possibly tasks/cpu/allocations by stage during time window. -- 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