Server Hight CPU load

Discussion in 'Server Operation' started by mqrd2000, Oct 21, 2009.

  1. mqrd2000

    mqrd2000 New Member

    Hello everybody

    i am using a linux server 12 Gb Ram intel i7 720 8 core i am currently encoutring a problem of CPU load caused by Mysql i think.

    the server recieve same times more then 2500 simultaneous user

    an exemple of running process :

    CPU load averages: 5.50 (1 mins) , 19.47 (5 mins) , 18.08 (15 mins)
    CPU type: Intel(R) Core(TM) i7 CPU 920 @ 2.67GHz , 8 cores

    ID Owner CPU Command
    20472 mysql 140 % /usr/libexec/mysqld --basedir=/usr --datadir=/var/lib/mysql --user=mysql --pid-f ...
    9106 apache 6.0 % /usr/sbin/httpd
    9090 apache 4.0 % /usr/sbin/httpd
    9100 apache 4.0 % /usr/sbin/httpd
    9103 apache 3.5 % /usr/sbin/httpd
    9081 apache 3.1 % /usr/sbin/httpd
    9097 apache 3.0 % /usr/sbin/httpd
    9102 apache 3.0 % /usr/sbin/httpd
    9111 apache 3.0 % /usr/sbin/httpd
    9080 apache 2.7 % /usr/sbin/httpd
    9088 apache 2.6 % /usr/sbin/httpd
    9105 apache 2.5 % /usr/sbin/httpd
    9093 apache 2.3 % /usr/sbin/httpd
    ...


    any help or suggestion or advice will be grateful
     
  2. falko

    falko Super Moderator

  3. mqrd2000

    mqrd2000 New Member

    Thank you very much i solved the problem using same exemples of my.cnf found in mysql website :)
     

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