Uploaded image for project: 'MongoDB Database Tools'
  1. MongoDB Database Tools
  2. TOOLS-593

Add WiredTiger cache info to mongostat

    XMLWordPrintableJSON

Details

    • Icon: Task Task
    • Resolution: Duplicate
    • Icon: Major - P3 Major - P3
    • None
    • None
    • mongostat
    • None

    Description

      We can add two columns for wiredTiger cache which tracks:

      • % dirty which will fluctuate with the workload
      • % used should just grow til max is hit

      Use the following stats:

      • db.serverStatus().wiredTiger.cache["tracked dirty bytes in the cache"]
      • db.serverStatus().wiredTiger.cache["bytes currently in the cache"]
      • db.serverStatus().wiredTiger.cache["maximum bytes configured"]

      Attachments

        Activity

          People

            mikeo@mongodb.com Michael O'Brien
            dan@mongodb.com Daniel Pasette (Inactive)
            Votes:
            0 Vote for this issue
            Watchers:
            1 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved: