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Thread: Process' are taking over

  1. #1
    newmember is offline Senior Member
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    Default Process' are taking over

    I have zimbra 5.014 running on Ubuntu and at least twice a day the box goes crazy proccessing. It certainly looks like the zimbra process.
    Zimbra runs the CPUs and the DSK at max for 10-15min.
    While its doing this, IMAP is slowed to nothing.

    How do I determine what zimbra is doing?
    I just happen to notice that zmgengraphs takes alor of CPU and DSK time as well, is here advice for reducing the computing time for this?

    Thanks


    BTW the only application running on this box is zimbra so those are all zimbra java process'




    Code:
    ATOP - mail               2009/04/07  12:07:09               10 seconds elapsed
    PRC | sys   9.10s | user   2.06s | #proc    159 | #zombie    0 | #exit      ? |
    CPU | sys    165% | user     33% | irq       2% | idle      0% | wait      0% |
    cpu | sys     77% | user     21% | irq       1% | idle      0% | cpu000 w  0% |
    cpu | sys     87% | user     12% | irq       0% | idle      0% | cpu001 w  0% |
    CPL | avg1  12.16 | avg5   15.34 | avg15  14.25 | csw     2584 | intr      37 |
    MEM | tot    2.9G | free  291.6M | cache 811.8M | buff  162.7M | slab   67.8M |
    SWP | tot    2.5G | free    2.5G |              | vmcom   2.7G | vmlim   3.9G |
    DSK |         sda | busy    108% | read       0 | write     45 | avio  218 ms |
    NET | transport   | tcpi       4 | tcpo       7 | udpi       0 | udpo       0 |
    NET | network     | ipi       14 | ipo        8 | ipfrw      0 | deliv      4 |
    NET | eth0   ---- | pcki      18 | pcko       8 | si    0 Kbps | so    3 Kbps |
    Code:
      PID  SYSCPU  USRCPU  VGROW  RGROW  RDDSK  WRDSK  ST EXC S  CPU CMD     1/1
    29741   1.10s   0.38s  1192K  3480K     0K     0K  --   - R  16% java
    12818   0.36s   0.85s     0K     0K     0K     0K  --   - D  13% perl
     4990   1.13s   0.06s     0K     0K     0K     0K  --   - S  13% mysqld
    29805   1.06s   0.11s 241.9M  5984K     0K     0K  --   - R  13% java
    29795   1.07s   0.09s 240.6M  5776K     0K    32K  --   - R  13% java
     9989   0.80s   0.13s     0K     0K     0K     0K  --   - S  10% java
    29499   0.71s   0.08s    72K    28K     0K     0K  --   - R   9% atop
    29804   0.45s   0.07s   424K   204K     0K     0K  --   - S   6% zmrcd
     5209   0.35s   0.05s     0K     0K     0K     0K  --   - S   4% mysqld
     7426   0.31s   0.06s     0K     0K     0K     4K  --   - S   4% zmstat-proc
    29829   0.28s   0.05s  3760K  1188K     0K     0K  N-   - S   4% zmlocalconfig
    29837   0.23s   0.00s 10104K  1896K     0K     0K  N-   - D   3% java
    29832   0.21s   0.01s     0K     0K     0K     0K  N-   - D   2% dirname
    29836   0.15s   0.01s  3768K   528K     0K     0K  N-   - S   2% zmlocalconfig
    12692   0.08s   0.06s     0K     0K     0K     0K  --   - D   2% perl
    29820   0.13s   0.00s     8K    64K     0K     0K  --   - S   1% zmlocalconfig
     2724   0.13s   0.00s     0K     0K     0K    92K  --   - D   1% kjournald
    29838   0.10s   0.01s  3004K   752K     0K     0K  N-   - S   1% grep
    29839   0.10s   0.00s  2972K   704K     0K     0K  N-   - S   1% sed
     6252   0.09s   0.00s     0K     0K     0K   140K  --   - S   1% pdflush
    29843   0.06s   0.00s  1936K   508K     0K     0K  N-   - S   1% awk
    29840   0.06s   0.00s  1936K   460K     0K     0K  N-   - S   1% awk
     3690   0.05s   0.00s     0K     0K     0K     0K  --   - R   1% ntpd
     4449   0.04s   0.01s     0K     0K     0K    12K  --   - D   1% syslogd
     6035   0.00s   0.02s     0K     0K     0K     0K  --   - S   0% amavisd
     7439   0.01s   0.01s     0K     0K     0K     4K  --   - S   0% zmstat-mysql
       46   0.02s   0.00s     0K     0K     0K     0K  --   - S   0% kblockd/0
        9   0.01s   0.00s     0K     0K     0K     0K  --   - S   0% events/0
       10   0.01s   0.00s     0K     0K     0K     0K  --   - S   0% events/1
     7437   0.00s   0.00s     0K     0K     0K     0K  --   - D   0% zmstat-fd
     7344   0.00s   0.00s     0K     0K     0K     0K  --   - S   0% master
    Last edited by phoenix; 04-07-2009 at 12:33 PM.

  2. #2
    phoenix is online now Zimbra Consultant & Moderator
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    Default

    What is the spec of the server especially RAM?
    Regards


    Bill


    Acompli: A new adventure for Co-Founder KevinH.

  3. #3
    newmember is offline Senior Member
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    Default

    3Gig of RAM
    3.5Ghz X 2

  4. #4
    iway is offline Partner (VAR/HSP)
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    Default

    Hi!

    Please see this thread, could it have something to do with it (since you are running Ubuntu as well...)? Zimbra on Ubuntu 8.0.4 - severe issues
    You could also vote on the bug!

  5. #5
    Eri
    Eri is offline Intermediate Member
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    Default

    This is really similar to the issue I'm having. Here it is.

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