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  1. Compass
  2. COMPASS-7870

Investigate changes in SERVER-73498: Add time spent in the multi-planner to the explain output

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    • Type: Icon: Investigation Investigation
    • Resolution: Done
    • Priority: Icon: Major - P3 Major - P3
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      Original Downstream Change Summary

      I'm not adding a new field here but populating it instead (was always 0). The field in particular is queryPlanner.optimizationTimeMillis

      Description of Linked Ticket

      Add a parameter to the explain output indicating the time spent evaluating the candidate plans in the multi-planner. There are some scenarios where the the multi-planner ends up taking a lot more time than the actual query execution. We should probably add this parameter conditionally if the time spend multi-planning exceeded certain threshold (maybe 100ms)

            Assignee:
            Unassigned Unassigned
            Reporter:
            backlog-server-pm Backlog - Core Eng Program Management Team
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              Created:
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