[SERVER-1903] Warn when useing --noprealloc that it can reduce performance Created: 06/Oct/10  Updated: 12/Jul/16  Resolved: 29/Oct/10

Status: Closed
Project: Core Server
Component/s: None
Affects Version/s: None
Fix Version/s: 1.7.2

Type: Improvement Priority: Minor - P4
Reporter: Mathias Stearn Assignee: Eliot Horowitz (Inactive)
Resolution: Done Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Related
related to SERVER-12644 Move note about noprealloc hurting pe... Closed
Participants:

 Description   

A user at mongomunich had assumed that it would improve performance.

We should:

  • add a startup warning
  • in --help say something like (using this flag will usually hurt performance)


 Comments   
Comment by auto [ 29/Oct/10 ]

Author:

{'login': 'erh', 'name': 'Eliot Horowitz', 'email': 'eliot@10gen.com'}

Message: Warn when useing --noprealloc that it can reduce performance SERVER-1903
http://github.com/mongodb/mongo/commit/fc15fa95207ae9e340992ef17f23bbde08252cf6

Generated at Thu Feb 08 02:58:23 UTC 2024 using Jira 9.7.1#970001-sha1:2222b88b221c4928ef0de3161136cc90c8356a66.