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  1. Core Server
  2. SERVER-24268

Investigate jemalloc as alternative to tcmalloc

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

      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.

        1. mongo_jemalloc.patch
          2.94 MB
          Alexander Gorrod

            Assignee:
            alexander.gorrod@mongodb.com Alexander Gorrod
            Reporter:
            alexander.gorrod@mongodb.com Alexander Gorrod
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