Uploaded image for project: 'Core Server'
  1. Core Server
  2. SERVER-60070

Create server configuration parameter to control the size of SBE plan cache

XMLWordPrintableJSON

    • Type: Icon: Task Task
    • Resolution: Fixed
    • Priority: Icon: Major - P3 Major - P3
    • 5.1.0-rc0
    • Affects Version/s: None
    • Component/s: None
    • Labels:
      None
    • Fully Compatible
    • QO 2021-10-04

      We will introduce a setParameter planCacheSize. It must take the value in one of the following formats:

      • An interval [0, 100). This indicates the maximum amount of memory that the system will allocate for the plan cache, expressed as a percentage of the system’s total physical memory. For example: "5%".
      • An integer value. This indicates the maximum amount of memory that the system will allocate for the plan cache, expressed in bytes, KB, MB or GB. For example, 1048576, "1024KB", "100MB", "1GB".

      Default is "5%".

            Assignee:
            alexander.ignatyev@mongodb.com Alexander Ignatyev
            Reporter:
            anton.korshunov@mongodb.com Anton Korshunov
            Votes:
            0 Vote for this issue
            Watchers:
            4 Start watching this issue

              Created:
              Updated:
              Resolved: