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  1. Couchbase Server
  2. MB-7523

rebalance performance regression in 2.0.1 vs 2.0.0 (apparently only under load)

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.0.1
    • Fix Version/s: None
    • Component/s: ns_server
    • Security Level: Public
    • Labels:
      None
    • Environment:
      linux

      Description

      Recent benchmarks: http://dashboard.hq.couchbase.com/litmus/dashboard/

      Summary:

      Rebalance-in ( 2-4 nodes), 7M items, mixed workload:

      ec2: 2.0.0-1976 (RTM) took 1687 sec while 2.0.1-116 took 3581 sec
      thor (data center physical machines): 2.0.0-1976 (RTM) took 901 sec while 2.0.1-123 took 1553 sec

      Rebalance-out (4-2 nodes), 7M items, mixed workload:

      ec2: 2.0.0-1976 (RTM) took 2854 sec while 2.0.1-116 took 5075 sec
      thor (data center physical machines): 2.0.0-1976 (RTM) took 1142 sec while 2.0.1-123 took 2773 sec

      # Subject Project Status CR V
      For Gerrit Dashboard: &For+MB-7523=message:MB-7523

        Activity

        No work has yet been logged on this issue.

          People

          • Assignee:
            alkondratenko Aleksey Kondratenko (Inactive)
            Reporter:
            ronnie Ronnie Sun (Inactive)
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            Dates

            • Created:
              Updated:
              Resolved:

              Gerrit Reviews

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