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  1. Documentation
  2. DOCS-7761

MongoDB 3.4: Remove keyUpdates, fastmod, idhack and moved metrics

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    • Type: Icon: Task Task
    • Resolution: Done
    • Priority: Icon: Major - P3 Major - P3
    • 3.4.0
    • Affects Version/s: None
    • Component/s: Server
    • Labels:
    • 0.5

      For MongoDB 3.4:

      Several metrics have been removed from mongoD. The following table details these changes. Please update our 3.4 documentation to reflect:

      Metric Removed from diagnostic log Removed from profiler Removed from serverStatus Note
      keyUpdates yes yes n/a Replaced by keysInserted & keysDeleted(DOCS-7737)
      fastmod yes yes yes Can be roughly derived via nmoved and keysInserted/keysDeleted metrics
      idhack yes yes yes Reporting via planSummary per operation, which is now widely available (SERVER-23259)
      moved yes yes n/a Not useful given we report nmoved

            Assignee:
            steve.renaker@mongodb.com Steve Renaker (Inactive)
            Reporter:
            james.wahlin@mongodb.com James Wahlin
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              Created:
              Updated:
              Resolved:
              7 years, 23 weeks ago