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Posted to commits@cassandra.apache.org by "Jeremy Hanna (JIRA)" <ji...@apache.org> on 2015/08/28 23:50:46 UTC

[jira] [Created] (CASSANDRA-10225) Make compression ratio much more accurate

Jeremy Hanna created CASSANDRA-10225:
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             Summary: Make compression ratio much more accurate
                 Key: CASSANDRA-10225
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-10225
             Project: Cassandra
          Issue Type: Improvement
          Components: Tools
            Reporter: Jeremy Hanna


Currently in cfstats, it will take an average over the compression ratios of all of the sstables without regard to the data sizes.  This can lead to a very inaccurate value.  It would be good to factor in the uncompressed and compressed sizes for the sstables to give an accurate number.



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