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Posted to commits@cassandra.apache.org by "Alwyn Davis (JIRA)" <ji...@apache.org> on 2016/09/16 02:50:20 UTC

[jira] [Created] (CASSANDRA-12649) Add BATCH metrics

Alwyn Davis created CASSANDRA-12649:
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             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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