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  1. Core Server
  2. SERVER-30167

Vsize / res in mongostat

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    • Icon: Question Question
    • Resolution: Done
    • Icon: Minor - P4 Minor - P4
    • None
    • 3.4.4
    • None
    • None
    • 1 replicaset with three identical servers( 4 cpu / 32 Go RAM under linux ubuntu v16)
      1 primary and two secondaries.
      No delay in replication every thing is up ta date.
      The engine is WiredTigger.

    Description

      Hi all,
      I would like to have your opinion and of course an explanation on the following.
      During insertion or update time I have the following
      Primary : vsize : 3.73 G/ res : 3.02 G
      1st secondary : vsize : 3.28 G / res : 2.63 G
      2nd secondary : vsize : 5.66 G / res : 5.02G
      I am wondering why is there this difference between the vsize/res of the 2nd secondary and the 1st one?
      I was guessing that I should see some kind of equality between them because they both support the same informations from the primary.
      Any help or informations will bee appreciated. Thanks in advance and best regards.
      Max.

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            mark.agarunov Mark Agarunov
            mHoarau max hoarau [X]
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