[SERVER-85480] Small perf improvements Created: 19/Jan/24  Updated: 25/Jan/24  Resolved: 25/Jan/24

Status: Closed
Project: Core Server
Component/s: None
Affects Version/s: None
Fix Version/s: 8.0.0-rc0

Type: Improvement Priority: Major - P3
Reporter: Louis Williams Assignee: Louis Williams
Resolution: Fixed Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Backwards Compatibility: Fully Compatible
Sprint: Execution Team 2024-01-22, Execution Team 2024-02-05
Participants:

 Comments   
Comment by Githook User [ 25/Jan/24 ]

Author:

{'name': 'Louis Williams', 'email': 'louiswilliams@users.noreply.github.com', 'username': 'louiswilliams'}

Message: SERVER-85480 Small perf improvements (#18197)

  • Eliminate a string copy when caching cursors
  • Pass a nullptr to WT_SESSION::rollback_transaction in most cases
  • Avoid accessing the latest CollectionCatalog snapshot when doing find
    command auth checks

GitOrigin-RevId: f4b9e78476feb887d2cdaa819f698bac8e26f3c2
Branch: master
https://github.com/mongodb/mongo/commit/79d27b46d0771b34c523b5b57504bc40ea56cb5e

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