[COMPASS-6816] Investigate changes in SERVER-76508: Disable latch analyzer in performance tests and production Created: 12/May/23  Updated: 02/Feb/24  Resolved: 28/Jun/23

Status: Closed
Project: Compass
Component/s: None
Affects Version/s: None
Fix Version/s: No version

Type: Investigation Priority: Major - P3
Reporter: Backlog - Core Eng Program Management Team Assignee: Unassigned
Resolution: Done Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Depends
depends on SERVER-76508 Disable latch analyzer in performance... Closed
Epic Link: COMPASS-6403
Documentation Changes: Not Needed

 Description   
Original Downstream Change Summary

Changes in serverStatus:

  • removes latchAnalysis option from the command
  • removes latchAnalysis section from the output document

Changes in $currentOp output:

  • removes waitingForLatch section from the output document

    Description of Linked Ticket

    Latch analyzer is introducing non-negligible performance overhead. We should keep running it in our testing environments, but not in production or in tests designed to measure production performance.



 Comments   
Comment by PM Bot [ 02/Feb/24 ]

Fix Version updated for upstream SERVER-76508:
7.1.0-rc0, 7.0.0-rc1

Comment by Anna Henningsen [ 28/Jun/23 ]

No DevTools impact.

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