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  1. Core Server
  2. SERVER-22100

memory pressure from find/getMore buffer preallocation causes concurrency suite slowness on Windows DEBUG

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 3.2.3, 3.3.1
    • Component/s: Querying
    • Labels:
    • Backwards Compatibility:
      Fully Compatible
    • Operating System:
      ALL
    • Backport Completed:
    • Sprint:
      QuInt E (01/11/16), Integration F (02/01/16)
    • Linked BF Score:
      0

      Description

      The additional memory pressure from find/getMore buffer preallocation, in conjunction with the overhead CRT heap debugging, causes the concurrency suite (fsm_all_replicated.js) to time out frequently.

      NOTE: This problem only affects DEBUG builds on Windows, so it is not a problem in production.

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                • Created:
                  Updated:
                  Resolved: