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  1. Couchbase Server
  2. MB-37077

Collecting stats archiver ets tables leads to a huge increase in ns_server memory consumption

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Details

    • Bug
    • Status: Closed
    • Critical
    • Resolution: Fixed
    • 6.5.0, 6.0.3, 5.5.6
    • 6.5.0, 6.0.4
    • ns_server
    • None
    • Untriaged
    • Unknown

    Description

      1. Create 300 secondary indexes.
      2. Wait until a day worth of stats is populated.
      3. Try collecting diagnostics.
      4. On my laptop, ns_server memory usage goes up from ~ 1.7GiB to ~10GiB, at which point ns_server gets killed by the OOM killer.

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        Activity

          Aliaksey Artamonau Aliaksey Artamonau (Inactive) created issue -
          Aliaksey Artamonau Aliaksey Artamonau (Inactive) made changes -
          Field Original Value New Value
          Assignee Dave Finlay [ dfinlay ] Aliaksey Artamonau [ aliaksey artamonau ]
          Aliaksey Artamonau Aliaksey Artamonau (Inactive) made changes -
          Description # Create 300 secondary indexes.
           # Wait until a day worth of stats is populated.
           # Try collecting diagnostics.
           # On my lapton, ns_server memory usage goes up from ~ 1.7GiB to ~10GiB, at which point ns_server gets killed by the OOM killer.
          # Create 300 secondary indexes.
           # Wait until a day worth of stats is populated.
           # Try collecting diagnostics.
           # On my laptop, ns_server memory usage goes up from ~ 1.7GiB to ~10GiB, at which point ns_server gets killed by the OOM killer.
          dfinlay Dave Finlay made changes -
          Link This issue blocks MB-36241 [ MB-36241 ]
          Aliaksey Artamonau Aliaksey Artamonau (Inactive) made changes -
          Fix Version/s Mad-Hatter [ 15037 ]
          Aliaksey Artamonau Aliaksey Artamonau (Inactive) made changes -
          Resolution Fixed [ 1 ]
          Status Open [ 1 ] Resolved [ 5 ]
          ritam.sharma Ritam Sharma made changes -
          Assignee Aliaksey Artamonau [ aliaksey artamonau ] Mahesh Mandhare [ mahesh.mandhare ]
          mahesh.mandhare Mahesh Mandhare (Inactive) made changes -
          Status Resolved [ 5 ] Closed [ 6 ]

          People

            mahesh.mandhare Mahesh Mandhare (Inactive)
            Aliaksey Artamonau Aliaksey Artamonau (Inactive)
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            Dates

              Created:
              Updated:
              Resolved:

              PagerDuty