Uploaded image for project: 'Couchbase Server'
  1. Couchbase Server
  2. MB-6598

Very choppy stats with Bi directional xdcr with moderate/low load.

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: 2.0
    • Fix Version/s: 2.0
    • Component/s: XDCR
    • Security Level: Public
    • Environment:
      2.0-1707 build
      1024 vbuckets
      bidirectional replication

      Description

      Setup
      ------------
      1. Create a 2:2 bidirectional replication between two clusters.
      2. Load 3-4k ops/sec on cluster1, load 3-4k ops/sec on cluster2.

      Seeing very choppy stats on both the clusters.

      Attaching screenshots

      CPU utilization on cluster 1, 2 is close to 90 percent.

      1. Screenshot at 2012-09-13 08-31-14.png
        57 kB
        Pavel Paulau
      2. Screen Shot 2012-09-10 at 9.17.11 PM.png
        71 kB
        Ketaki Gangal
      3. Screen Shot 2012-09-10 at 9.12.26 PM.png
        98 kB
        Ketaki Gangal
      4. Screen Shot 2012-09-10 at 9.12.19 PM.png
        108 kB
        Ketaki Gangal
      # Subject Project Status CR V
      For Gerrit Dashboard: &For+MB-6598=message:MB-6598

        Activity

        Hide
        pavelpaulau Pavel Paulau added a comment -

        Sometimes it's even worse.

        Show
        pavelpaulau Pavel Paulau added a comment - Sometimes it's even worse.
        Hide
        junyi Junyi Xie (Inactive) added a comment -

        Hi Ketaki,

        With recent merged fix, could you please verify the issue still exist? Thanks.

        Show
        junyi Junyi Xie (Inactive) added a comment - Hi Ketaki, With recent merged fix, could you please verify the issue still exist? Thanks.
        Hide
        abhinav Abhinav Dangeti added a comment -

        Didn't notice broken stats at all with bidirectional replication on build 1744.

        Show
        abhinav Abhinav Dangeti added a comment - Didn't notice broken stats at all with bidirectional replication on build 1744.

          People

          • Assignee:
            ketaki Ketaki Gangal
            Reporter:
            ketaki Ketaki Gangal
          • Votes:
            0 Vote for this issue
            Watchers:
            0 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved:

              Gerrit Reviews

              There are no open Gerrit changes