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From "Alwyn Davis (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CASSANDRA-12649) Add BATCH metrics
Date Fri, 16 Sep 2016 02:50:20 GMT
Alwyn Davis created CASSANDRA-12649:
---------------------------------------

             Summary: Add BATCH metrics
                 Key: CASSANDRA-12649
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-12649
             Project: Cassandra
          Issue Type: Wish
            Reporter: Alwyn Davis
            Priority: Minor
             Fix For: 3.x


To identify causes of load on a cluster, it would be useful to have some additional metrics:
* *Mutation size distribution:* I believe this would be relevant when tracking the performance
of unlogged batches.
* *Logged / Unlogged Partitions per batch distribution:* This would also give a count of batch
types processed. Multiple distinct tables in batch would just be considered as separate partitions.




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