Uploaded image for project: 'Couchbase Server'
  1. Couchbase Server
  2. MB-8456

[Doc'd] Update Documentation with the recommendation that THP should be disabled on Couchbase nodes.

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 2.0.1
    • Fix Version/s: 2.0.1, 2.1.0, 2.1.1, 2.2.0, 2.5.1, 3.0
    • Component/s: None
    • Security Level: Public
    • Labels:
    • Is this a Regression?:
      Yes
    • Sprint:
      TP Sprint 15

      Description

      Nodes on which THP(Transparent Huge Pages) are enabled, we are seeing high swap usage and severe timeouts in ns_server. This may get much worse under memory pressure. So ns_server had to restart whole bunch of services because of random timeouts and in the end it reached max restart intensity and therefore terminated.

      So by default THP must be disabled and this information needs to be documented.

        Issue Links

        No reviews matched the request. Check your Options in the drop-down menu of this sections header.

          Activity

          No work has yet been logged on this issue.

            People

            • Assignee:
              marija Marija Jovanovic (Inactive)
              Reporter:
              skumar Saran Kumar (Inactive)
            • Votes:
              0 Vote for this issue
              Watchers:
              9 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

                Agile

                  Gerrit Reviews

                  There are no open Gerrit changes