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  1. Cassandra
  2. CASSANDRA-9558

Cassandra-stress regression in 2.2

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Details

    • Bug
    • Status: Resolved
    • Normal
    • Resolution: Fixed
    • 2.2.0 rc2
    • None
    • Normal

    Description

      We are seeing some regression in performance when using cassandra-stress 2.2. You can see the difference at this url:

      http://riptano.github.io/cassandra_performance/graph_v5/graph.html?stats=stress_regression.json&metric=op_rate&operation=1_write&smoothing=1&show_aggregates=true&xmin=0&xmax=108.57&ymin=0&ymax=168147.1

      The cassandra version of the cluster doesn't seem to have any impact.

      //cc T Jake Luciani Benedict Elliott Smith

      Attachments

        1. 2.1.log
          85 kB
          Alan Boudreault
        2. 2.2.log
          86 kB
          Alan Boudreault
        3. CASSANDRA-9558-ProtocolV2.patch
          1 kB
          Andy Tolbert
        4. stress-2.1-java-driver-2.0.9.2.log
          4 kB
          Alan Boudreault
        5. stress-2.1-java-driver-2.2.log
          8 kB
          Alan Boudreault
        6. stress-2.1-java-driver-2.2+PATCH.log
          6 kB
          Alan Boudreault
        7. stress-2.2-java-driver-2.2.log
          8 kB
          Alan Boudreault
        8. stress-2.2-java-driver-2.2+PATCH.log
          6 kB
          Alan Boudreault
        9. atolber-CASSANDRA-9558-stress.tgz
          10 kB
          Andy Tolbert
        10. CASSANDRA-9558-2.patch
          3 kB
          Andy Tolbert
        11. atolber-trunk-driver-coalescing-disabled.txt
          12 kB
          Andy Tolbert

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            andrew.tolbert Andy Tolbert Assign to me
            aboudreault Alan Boudreault
            Andy Tolbert
            T Jake Luciani
            Alan Boudreault Alan Boudreault
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              Updated:
              Resolved:

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