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  1. Core Server
  2. SERVER-64660

Report in serverStatus number of file descriptors used by the query system outside of the storage engine

    • Type: Icon: Task Task
    • Resolution: Unresolved
    • Priority: Icon: Major - P3 Major - P3
    • None
    • Affects Version/s: None
    • Component/s: None
    • Labels:
    • Query Execution
    • QE 2023-02-20, QE 2023-03-06, QE 2023-03-20, QE 2023-04-03, QE 2023-04-17

      Currently, nodes can reach a "too many open files" state with a low number of connections and low wiredTiger data handle usage. Reporting file descriptors used by the aggregation framework will help close a diagnostic gap in file descriptor use.

      Ideally, record this as two counters:

      • file handles opened
      • file handles closed

            backlog-query-execution [DO NOT USE] Backlog - Query Execution
            eric.sedor@mongodb.com Eric Sedor
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