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  1. Couchbase Server
  2. MB-7147

swap rebalance slowness

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Details

    • Bug
    • Resolution: Fixed
    • Blocker
    • 2.0
    • 2.0-beta-2
    • ns_server
    • Security Level: Public
    • None

    Description

      ____________________
      From: Ronnie Sun
      Sent: Friday, November 09, 2012 6:34 PM
      To: Steve Yen
      Subject: Re: swap rebalance perf?

      Hi Steve,

      Got some preliminary results showing 2.0 is 10x slower, which falls into the same area we've seen for reb-litmus tests.

      1.8.1-938: 203 seconds
      2.0.0-1939: 2983 seconds

      Spec: (reb-litmus-swap-2) 3M mixed, start with 2 nodes, swap 1 node with 9 client firing 1k ops each.

      Current jenkins automation for this has some problems, so I don't have comparison graphs.

      Thanks,
      Ronnie

      Attachments

        8. reb-swap-6-1.loop_1.8.1-938-rel-enterprise_2.0.0-1954-rel-enterprise_orange_Nov-21-2012_10-07-08.pdf
          1.80 MB
          Ronnie Sun
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            ronnie Ronnie Sun (Inactive)
            ronnie Ronnie Sun (Inactive)
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              Resolved:

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