[SERVER-51669] Improve accuracy of computation of 'executionTimeMillisEstimate' values in explain output Created: 15/Oct/20  Updated: 27/Jun/23

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

Type: Improvement Priority: Major - P3
Reporter: Mihai Andrei Assignee: Backlog - Query Execution
Resolution: Unresolved Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
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related to SERVER-78191 executionTimeMillisEstimate can be of... Backlog
Assigned Teams:
Query Execution
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 Description   

Currently, the executionTimeMillisEstimate field in the output for explain can be very inaccurate, particularly with queries whose individual operations are on the order of microseconds (see the discussion on HELP-19145 for more details). This ticket tracks the work necessary to improve the accuracy of this estimate.


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