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  1. Couchbase Server
  2. MB-16086

XDCR + Rebalance-in is over 100% slower in Sherlock RC3 compared to 3.1.0

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Details

    • Bug
    • Resolution: Done
    • Critical
    • 4.0.0
    • 4.0.0
    • performance
    • Security Level: Public
    • None
    • Untriaged
    • Centos 64-bit
    • Yes

    Description

      See attachment. Rebalance in + XDCR went from 113 mins in 3.1.0 to 234 mins in Sherlock RC3 4.0.0-4044.

      Most other rebalance tests passed with satisfactory performance results in Sherlock RC3 after the fix for MB-15893.

      Console output of the tests (where you can find the cbmonitor graphs to do overlays):

      3.1.0
      http://ci.sc.couchbase.com/job/xdcr-5x5/1017/

      4044
      http://ci.sc.couchbase.com/job/xdcr-5x5/1096/console

      4047 good run
      http://ci.sc.couchbase.com/job/xdcr-5x5/1103/console

      Attachments

        11. disk_commit_times.png
          334 kB
          Abhi Dangeti
        12. reb_comp.png
          281 kB
          Abhi Dangeti
        13. reb_improved.png
          52 kB
          Abhi Dangeti
        14. Screen Shot 2015-08-17 at 2.39.43 PM.png
          73 kB
          David Kao

        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. MB-16145 XDCR + Rebalance-in test shows variation in Sherlock vs. 3.1.0

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed
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              dkao David Kao (Inactive)
              dkao David Kao (Inactive)
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              Dates

                Created:
                Updated:
                Resolved:

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