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  1. Couchbase Server
  2. MB-7287

XDCR: replication lag on ec2 periodically reaches 1 minute and more

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Details

    • Bug
    • Resolution: Fixed
    • Critical
    • 3.0
    • 2.0, 2.2.0
    • XDCR
    • Security Level: Public
    • ec2 High-Memory Double Extra Large Instance, 4 east <-> 4 west, bidir
      build 1967
    • Untriaged
    • PCI Team - Sprint 2, PCI Team - Sprint 3

    Description

      While mutation rate is about 6K ops/sec replication queue reaches 400K items from time to time (see page 37, east coast (source) is worse for some reason).

      I doesn't seem to be an issue, but I never saw requirements for delays. So wondering.

      This is ec2 specific issue (taking into account laws of physics).

      Attachments

        For Gerrit Dashboard: MB-7287
        # Subject Branch Project Status CR V
        25336,2 MB-7287: add xperf config with disabled compaction master testrunner Status: MERGED +2 +1

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          People

            alkondratenko Aleksey Kondratenko (Inactive)
            pavelpaulau Pavel Paulau (Inactive)
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            Dates

              Created:
              Updated:
              Resolved:

              Gerrit Reviews

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