[SERVER-40334] Evaluate gperftools-2.7 performance Created: 25/Mar/19  Updated: 29/Oct/23  Resolved: 28/Mar/19

Status: Closed
Project: Core Server
Component/s: Internal Code
Affects Version/s: None
Fix Version/s: 4.1.10

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

Issue Links:
Problem/Incident
Backwards Compatibility: Fully Compatible
Sprint: Dev Tools 2019-04-08
Participants:
Linked BF Score: 0

 Description   

We must evaluate what it would take to make gperftools-2.7 the default.

gperftools-2.7 can be enabled by passing
--allocator=tcmalloc-experimental to scons.

3 PatchQueue comparisons are available for this testing:
    - correctness (unit tests)

    - microbenchmarks

    - sysperf

 



 Comments   
Comment by Githook User [ 28/Mar/19 ]

Author:

{'name': 'Billy Donahue', 'username': 'BillyDonahue', 'email': 'billy.donahue@mongodb.com'}

Message: SERVER-40334 change --allocator=tcmalloc to mean gperftools-2.7
Branch: master
https://github.com/mongodb/mongo/commit/5c27bee7cedd425d558cced35ad6f114b1a0d330

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