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  1. Core Server
  2. SERVER-24268

Investigate jemalloc as alternative to tcmalloc

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Won't Fix
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: Internal Code
    • Labels:
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      Description

      The server currently uses tcmalloc by preference. There are some known issues with tcmalloc fragmentation and memory release semantics (see SERVER-23333 and SERVER-20306). It is worth investigating whether jemalloc offers any benefits over tcmalloc.

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