mongod could warn user if OS transparent huge pages feature is on

XMLWordPrintableJSON

    • Type: Improvement
    • Resolution: Done
    • Priority: Major - P3
    • 2.7.1
    • Affects Version/s: 2.6.0-rc3
    • Component/s: Admin, Performance
    • None
    • None
    • 3
    • None
    • None
    • None
    • None
    • None
    • None

      http://docs.mongodb.org/manual/administration/production-notes/ says that mongod might perform worse if transparent hugepages are on.
      There's no startup message to warn the user if they're actually enabled, as it happens for, e.g. NUMA checks.

            Assignee:
            Davide Italiano (Inactive)
            Reporter:
            Davide Italiano (Inactive)
            Votes:
            0 Vote for this issue
            Watchers:
            3 Start watching this issue

              Created:
              Updated:
              Resolved: