Page 1 of 2 12 LastLast
Results 1 to 10 of 11

Thread: High CPU cycle

  1. #1
    chenthil is offline Active Member
    Join Date
    Oct 2006
    Location
    India
    Posts
    49
    Rep Power
    8

    Default High CPU cycle

    Hi Everyone ,
    we are running a zimbra 4.0.3 network version ( 64 bit version ) in Centos in production environment . We have two problems

    1) Its consumes alot of cpu cycles . how can i reduce them to normal ?

    2) Is there any other way restrict the a user from accessing Distribution list ?

    Please any one can reply me

  2. #2
    phoenix is online now Zimbra Consultant & Moderator
    Join Date
    Sep 2005
    Location
    Vannes, France
    Posts
    23,505
    Rep Power
    57

    Default

    Quote Originally Posted by chenthil View Post
    Hi Everyone ,
    we are running a zimbra 4.0.3 network version ( 64 bit version ) in Centos in production environment . We have two problems

    1) Its consumes alot of cpu cycles . how can i reduce them to normal ?
    Some idea of what you call a 'lot of cpu cycles' would help. Which process is consuming these cycles?

    Quote Originally Posted by chenthil View Post
    2) Is there any other way restrict the a user from accessing Distribution list ?
    What do you mean by restrict them from accessing the list?
    Regards


    Bill


    Acompli: A new adventure for Co-Founder KevinH.

  3. #3
    chenthil is offline Active Member
    Join Date
    Oct 2006
    Location
    India
    Posts
    49
    Rep Power
    8

    Default

    Quote Originally Posted by phoenix View Post
    Some idea of what you call a 'lot of cpu cycles' would help. Which process is consuming these cycles?

    What do you mean by restrict them from accessing the list?

    A mail user should be restricted from using a Distribution list .

    I have searched in the options available in the GUI . Is there any way to do it ?

  4. #4
    chenthil is offline Active Member
    Join Date
    Oct 2006
    Location
    India
    Posts
    49
    Rep Power
    8

    Default

    Quote Originally Posted by phoenix View Post
    Some idea of what you call a 'lot of cpu cycles' would help. Which process is consuming these cycles?
    Java and Mysql process are consuming alot them

    shall i need to tweak the my.conf of mysql server ?

    wat can i do for java process , which consumes alot of things ?
    Last edited by phoenix; 02-08-2007 at 05:45 AM.

  5. #5
    phoenix is online now Zimbra Consultant & Moderator
    Join Date
    Sep 2005
    Location
    Vannes, France
    Posts
    23,505
    Rep Power
    57

    Default

    Quote Originally Posted by chenthil View Post
    A mail user should be restricted from using a Distribution list .

    I have searched in the options available in the GUI . Is there any way to do it ?
    There's currently no method of doing that, there's an entry in bugzilla search for it and vote on it.
    Regards


    Bill


    Acompli: A new adventure for Co-Founder KevinH.

  6. #6
    phoenix is online now Zimbra Consultant & Moderator
    Join Date
    Sep 2005
    Location
    Vannes, France
    Posts
    23,505
    Rep Power
    57

    Default

    Quote Originally Posted by chenthil View Post
    Java and Mysql process are consuming alot them

    shall i need to tweak the my.conf of mysql server ?

    wat can i do for java process , which consumes alot of things ?
    How much RAM do you have on this machine?
    Regards


    Bill


    Acompli: A new adventure for Co-Founder KevinH.

  7. #7
    chenthil is offline Active Member
    Join Date
    Oct 2006
    Location
    India
    Posts
    49
    Rep Power
    8

    Default

    Quote Originally Posted by phoenix View Post
    How much RAM do you have on this machine?
    i m using 2 GB ram , zcs-NETWORK-4.0.4_GA_457.RHEL4_64 and

    cpu - Intel(R) Xeon(R) CPU 5150 @ 2.66GHz .

    and i m using the same default configuration . Do i need to tweak any configuration files ?

  8. #8
    vshah is offline Loyal Member
    Join Date
    Mar 2006
    Posts
    86
    Rep Power
    9

    Default

    On 4.0.5 NE I've seen convertd eating up as much as 200% of the CPU (as shown by top) on a dual Core 2 Duo box with 6GB RAM. We only have about 140 users.

    Maybe that's the problem?

  9. #9
    jholder's Avatar
    jholder is offline Former Zimbran
    Join Date
    Oct 2005
    Location
    Thatcher, AZ
    Posts
    5,606
    Rep Power
    20

    Default

    We are currently investigating an issue with High CPU usage and IMAP.
    It's in the investigation/research stages, so I don't have any more info.

    Does anyone on this thread have IMAP users?

    http://bugzilla.zimbra.com/show_bug.cgi?id=14160

    EDIT: The above bug only applies to 4.5

    Sorry for the confusion.
    Last edited by jholder; 02-08-2007 at 11:35 AM.

  10. #10
    vshah is offline Loyal Member
    Join Date
    Mar 2006
    Posts
    86
    Rep Power
    9

    Default

    We do. Tho I'm not sure what the percentage of IMAP users is out of our 140 users. The server is a RHEL4 box and most IMAP users would be Thunderbird

Page 1 of 2 12 LastLast

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Similar Threads

  1. High CPU usage on server and client
    By jack-Z in forum Administrators
    Replies: 10
    Last Post: 01-07-2009, 10:12 PM
  2. tomcat/catalina frozen with high cpu
    By eddie in forum Installation
    Replies: 5
    Last Post: 09-22-2006, 05:21 AM
  3. HIGH CPU use
    By brwatters in forum Administrators
    Replies: 3
    Last Post: 07-05-2006, 08:47 AM
  4. 3.1 on FC4 problems
    By cohnhead in forum Installation
    Replies: 8
    Last Post: 05-26-2006, 11:16 AM
  5. Zimbra server crashed
    By goetzi in forum Administrators
    Replies: 6
    Last Post: 03-25-2006, 01:00 PM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •