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  1. Documentation
  2. DOCS-4907

Document that building with --use-system-tcmalloc may lead to behavior changes

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: mongodb-3.0
    • Component/s: about
    • Labels:
      None
    • Last comment by Customer:
      true
    • Actual Time:
      2
    • Sprint:
      DOCS Current Sprint (556)

      Description

      See SERVER-17447 for additional context, but during 3.0 development the built in version of tcmalloc was customized to achieve some important performance gains. The documentation should be updated to reflect that building with --use-system-tcmalloc will produce binaries lacking this functionality, since these changes are not present in the system version of tcmalloc.

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            Assignee:
            kay.kim Kay Kim (Inactive)
            Reporter:
            acm Andrew Morrow
            Participants:
            Last commenter:
            Jonathan Dahl Jonathan Dahl
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              Dates

              Created:
              Updated:
              Resolved:
              Days since reply:
              6 years, 29 weeks, 4 days ago
              Date of 1st Reply: