Uploaded image for project: 'Core Server'
  1. Core Server
  2. SERVER-4780

Improve Memory Leak Warning Message

    XMLWordPrintable

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Minor - P4
    • Resolution: Fixed
    • Affects Version/s: 2.0.2
    • Fix Version/s: 2.0.3, 2.1.1
    • Component/s: Logging
    • Labels:

      Description

      The memory leak warning:
      warning: virtual size (XXXXXXMB) - mapped size (YYYYYYMB) is large (XXXXXX-YYYYYYMB). could indicate a memory leak
      was improved by https://jira.mongodb.org/browse/SERVER-4063 However, some customers are still seeing it occur over and over again in their logs. It has been determined that as long as the difference is not actively increasing, there is no danger. Is it possible for the warning to take into account the growth rate of this difference in addition to the number of connections?
      As an alternative, is it possible to reduce the number of times this message is displayed? Presently it is called by mongos and also every time db.serverStatus() is run. Because MMS calls getServerStatus, this can generate a lot of noise in the log files.

        Attachments

          Issue Links

            Activity

              People

              Assignee:
              eliot Eliot Horowitz (Inactive)
              Reporter:
              mbastien Marc Bastien
              Participants:
              Votes:
              0 Vote for this issue
              Watchers:
              4 Start watching this issue

                Dates

                Created:
                Updated:
                Resolved: