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  1. #1
    steven is offline Newbie
    Join Date
    Feb 2009
    Posts
    4

    how to check solaris memory usage?

    how to check solaris memory usage?

  2. #2
    whcdavid is offline WHC Administrator
    Join Date
    Dec 2003
    Posts
    7,287
    You can use prastat -a command.
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  3. #3
    Alexandre is offline Junior WHC Addict
    Join Date
    Oct 2008
    Posts
    154

    Smile

    You can use

    sar -r -f sa25

    sar -u 10 60

    mpstat 10 60
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  4. #4
    joe
    joe is offline Newbie
    Join Date
    Jun 2009
    Posts
    13
    more help:

    Solaris display Memory Size (RAM size):

    prtconf | grep Mem
    or

    prtconf|grep -i mem
    Available page sizes (SWAP) for Solaris:

    pagesize -a
    Display RAM Size on HP-UX:

    dmesg
    Display RAM Size on AIX

    lsdev -C|grep mem
    Now if memory device is mem0, then type

    lsattr -El mem0

    All linux distro:

    free
    Also almost all UNIX system support vmstat command, use vmstat to get more info.

    vmstat

  5. #5
    Athlon is offline Junior WHC Addict
    Join Date
    Jun 2009
    Posts
    211
    Thanks for great information. vmstat is good choice
    Athlon

  6. #6
    jasicajhon is offline Newbie
    Join Date
    Apr 2013
    Posts
    1
    Thanks for great information. To get one of our new Solaris servers well optimized, Iíve tried different ways to check memory usage recently.

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