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Thread: Zimbra Utilizing Most of the memory

  1. #1
    mutuku is offline Active Member
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    Default Zimbra Utilizing Most of the memory

    I had zimbra installed on a machine with 2gb ram.I have about 60 mailboxes from the memory utilization report zimbra memory utilization was around 1.966GB.

    Users complained about slow access to the web interface. We upgraded the Ram to 4gb and the same is happening. Utilization is about 3.968GB.

    How can I optimize memory usage?

  2. #2
    phoenix is online now Zimbra Consultant & Moderator
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    Quote Originally Posted by mutuku View Post
    How can I optimize memory usage?
    Linux will use all the available memory on your system, that's normal and the 4GB you have is the recommended minimum.
    Regards


    Bill


    Acompli: A new adventure for Co-Founder KevinH.

  3. #3
    mutuku is offline Active Member
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    I thought 2gb was the recommended minimum. http://www.zimbra.com/docs/os/5.0.11...ments.2.1.html

  4. #4
    raj's Avatar
    raj
    raj is offline Moderator
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    try the following to limit the ram and see what diff it makes and you can slowly increase these if needed

    su - zimbra
    zmlocalconfig -e mailboxd_java_heap_memory_percent=30
    zmlocalconfig -e mysql_memory_percent=20
    zmcontrol stop
    zmcontrol start

    Raj
    i2k2 Networks
    Dedicated & Shared Zimbra Hosting Provider

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