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  1. Core Server
  2. SERVER-23538

should scale TCMalloc cache based on machine size

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    • Icon: Improvement Improvement
    • Resolution: Done
    • Icon: Minor - P4 Minor - P4
    • 3.3.6
    • None
    • Storage
    • Fully Compatible
    • Integrate+Tuning 14 (05/13/16)

    Description

      Currently we default the max thread cache size to 1 GB regardless of machine size. While it is extremely rare to hit anywhere close to this maximum, as many threads won't use any cache, it would still be a good idea to scale the max down for small machines <= 4GB.

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            vincent.do@mongodb.com Vincent Do
            geert.bosch@mongodb.com Geert Bosch
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              Updated:
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