server hang due to mysql command

jitu_mania

Registered
Aug 23, 2012
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0
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Ahmedabad, India
cPanel Access Level
Root Administrator
My server hangs everyday

So i checked system health - process manager in whm

there was a command given below

/usr/sbin/mysqld --basedir=/ --datadir=/var/lib/mysql --user=mysql --log-error=/var/lib/mysql/server.mydomain.com.err --pid-file=/var/lib/mysql/server.mydomain.com.pid --socket=/var/lib/mysql/mysql.sock --port=3306

see this image

Capture.PNG

here this mysql command process is taking 33% when there are only 5-6 online users.

but sometimes it goes very high and server hangs.

please tell me a solution .