[SERVER-70943] Research how plan counters are updated Created: 28/Oct/22  Updated: 29/Oct/23  Resolved: 14/Nov/22

Status: Closed
Project: Core Server
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Task Priority: Major - P3
Reporter: Maddie Zechar Assignee: Maddie Zechar
Resolution: Fixed Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Backwards Compatibility: Fully Compatible
Participants:

 Description   
  • Where is keys-scanned incremented and in what data structure?
  • How are metrics accumulated across getNext() calls?
  • If metrics are accumulated in CurOp, when are they transferred to PlanExplainer(/PlanSummaryStats)?
  • Which, if any, metrics are only collected if profiling is enabled?

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