Uploaded image for project: 'Core Server'
  1. Core Server
  2. SERVER-3497

check for /proc/sys/vm/zone_reclaim_mode at startup

    XMLWordPrintable

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 1.9.2
    • Component/s: Performance
    • Labels:
      None

      Description

      0 is good
      1 has been shown to be bad

      seems that between linux 2.6.35 and 2.6.38 the default changed for numa systems

      displays as core pegged in system time

        Attachments

          Issue Links

          is duplicated by

          Improvement - An improvement or enhancement to an existing feature or task. SERVER-11205 When NUMA machine detected: add "disable zone reclaim" to startup warnings

          • Trivial - P5 - Cosmetic problem like misspelt words or misaligned text.
          • Closed

            Activity

              People

              Assignee:
              redbeard0531 Mathias Stearn
              Reporter:
              eliot Eliot Horowitz (Inactive)
              Participants:
              Votes:
              0 Vote for this issue
              Watchers:
              2 Start watching this issue

                Dates

                Created:
                Updated:
                Resolved: