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  1. Couchbase Server
  2. MB-50074

Avg. initial XDCR rate in XDCR rebalance test dropped from 216K to 160K on build 7.1.0-1885

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Details

    • Bug
    • Resolution: Fixed
    • Major
    • 7.1.0
    • 7.1.0
    • XDCR
    • Untriaged
    • 1
    • Yes

    Description

      Avg. initial XDCR rate (items/sec) in XDCR rebalance test dropped from 216K to 160K on build 7.1.0-1885. The regression is reproducible.

      Avg. initial XDCR rate (items/sec), 1 -> 2 changes to 2 -> 2 (2 source nozzles, 4 target nozzles), 1 bucket x 200M x 1KB

      Build Avg. initial XDCR rate Job
      7.1.0-1787 216,607 http://perf.jenkins.couchbase.com/job/titan/12750/
      7.1.0-1859 197,111 http://perf.jenkins.couchbase.com/job/titan/12880/
      7.1.0-1885 154,693 http://perf.jenkins.couchbase.com/job/titan/12851/
      7.1.0-1885 160,742 http://perf.jenkins.couchbase.com/job/titan/12873/

       

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. MB-50416 [4TB, Magma, 1%]: XDCR replication never completes while there are 340M mutation pending on source side since hours and mutations are seen on destination but items counts doesn't change at destination.

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed
          For Gerrit Dashboard: MB-50074
          # Subject Branch Project Status CR V
          168576,5 MB-50074: ensure combined checkpoint merge from peer sorts correctly master goxdcr Status: MERGED +2 +1

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              bo-chun.wang Bo-Chun Wang
              bo-chun.wang Bo-Chun Wang
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              Dates

                Created:
                Updated:
                Resolved:

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