Which metric helps us to monitor collection scans/return on MongoDB

  • We are using Percona version 2.22.0.
  • We are trying to get the details on our MongoDB for collection scans
    • n scanned / n returned
    • n scanned objects / n returned

Hi, in the Instance Summary Dashboard there is a Query Efficiency graph that should give you this info. Also in the Query Analytics section you should be able to see this per query.

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