Uploaded image for project: 'Cassandra'
  1. Cassandra
  2. CASSANDRA-9558

Cassandra-stress regression in 2.2

Log workAgile BoardRank to TopRank to BottomAttach filesAttach ScreenshotBulk Copy AttachmentsBulk Move AttachmentsVotersWatch issueWatchersCreate sub-taskConvert to sub-taskMoveLinkCloneLabelsUpdate Comment AuthorReplace String in CommentUpdate Comment VisibilityDelete Comments
    XMLWordPrintableJSON

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

        Activity

          This comment will be Viewable by All Users Viewable by All Users
          Cancel

          People

            andrew.tolbert Andy Tolbert Assign to me
            aboudreault Alan Boudreault
            Andy Tolbert
            T Jake Luciani
            Alan Boudreault Alan Boudreault
            Votes:
            0 Vote for this issue
            Watchers:
            9 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved:

              Slack

                Issue deployment