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  1. Core Server
  2. SERVER-23614

High CPU Load on Idle/Prod Server

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    • Type: Icon: Bug Bug
    • Resolution: Duplicate
    • Priority: Icon: Major - P3 Major - P3
    • None
    • Affects Version/s: None
    • Component/s: None
    • None
    • Environment:
      Gentoo, Kernel 4.1.14.
    • ALL

      Hi,

      i have a fresh mongodb-3.2 running and a idle load from 1.x.

      With a replset and live traffic the load increase to 4-5.

      strace output:

      select(8, [6 7], NULL, NULL, {0, 10000}) = 0 (Timeout)
select(8, [6 7], NULL, NULL, {0, 10000}) = 0 (Timeout)
select(8, [6 7], NULL, NULL, {0, 10000}) = 0 (Timeout)
select(8, [6 7], NULL, NULL, {0, 10000}) = 0 (Timeout)
select(8, [6 7], NULL, NULL, {0, 10000}) = 0 (Timeout)

        1. diagnostic.data.tar.gz
          2.13 MB
        2. iostat.log.gz
          637 kB
        3. mongodb.log.gz
          19 kB

            Assignee:
            kelsey.schubert@mongodb.com Kelsey Schubert
            Reporter:
            Bodenhaltung Bodenhaltung [X]
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              Created:
              Updated:
              Resolved: