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  1. MongoDB Database Tools
  2. TOOLS-593

Add WiredTiger cache info to mongostat

    • Type: Icon: Task Task
    • Resolution: Duplicate
    • Priority: Icon: Major - P3 Major - P3
    • None
    • Affects Version/s: None
    • Component/s: mongostat
    • None

      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"]

            Assignee:
            mikeo@mongodb.com Michael O'Brien
            Reporter:
            dan@mongodb.com Daniel Pasette (Inactive)
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              Created:
              Updated:
              Resolved: