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

    • Type: Icon: Improvement Improvement
    • Resolution: Done
    • Priority: Icon: Major - P3 Major - P3
    • 2.7.1
    • Affects Version/s: 2.6.0-rc3
    • Component/s: Admin, Performance
    • None
    • None
    • 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 Davide Italiano (Inactive)
            Reporter:
            davide.italiano Davide Italiano (Inactive)
            Votes:
            0 Vote for this issue
            Watchers:
            3 Start watching this issue

              Created:
              Updated:
              Resolved: