Add new multiplanner metrics

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    • Type: Task
    • Resolution: Fixed
    • Priority: Major - P3
    • 8.2.0-rc0
    • Affects Version/s: None
    • Component/s: None
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    • Query Optimization
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    • 3
    • TBD
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      MultiPlanningsStoppedCount: Count the number of times each stopping condition is hit in the multiplanner. Among the three stopping conditions, we can see the following: small queries hitting EOF (ideal), nReturned=101 for non-trivial queries, works limit (aka timing out) should be avoided if possible.
      MultiPlanCandidatesCount: Count the number of candidate plans given to the multiplanner. This coupled with the high average number of works would point to the high cost of multiplanning.
      ConcurrentMultiPlansCount: Count the number of concurrent multiplanning candidates.

            Assignee:
            Henri Nikku
            Reporter:
            Henri Nikku
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              Created:
              Updated:
              Resolved: