Uploaded image for project: 'Core Server'
  1. Core Server
  2. SERVER-13482

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

    XMLWordPrintableJSON

Details

    • Icon: Improvement Improvement
    • Resolution: Done
    • Icon: Major - P3 Major - P3
    • 2.7.1
    • 2.6.0-rc3
    • Admin, Performance
    • None

    Description

      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.

      Attachments

        Activity

          People

            davide.italiano Davide Italiano
            davide.italiano Davide Italiano
            Votes:
            0 Vote for this issue
            Watchers:
            3 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved: