My server gone crazy, PLEASE HELP
Hi everyone,This is a Dell P4 2.4GHZ/512K CACHE 800MHZ FSB with 512MB RAM.
Runing Linux, Fedora i686, CPanel 9.7.7 R15
The server goes onto very high load, especialy when monitoring from the WHM service status (load will go up to 13+).
I have tried all the basics like, upgrade CPanel, fix common, Restart Cpanel .. and rebooted the server.
This gave me a trouble free night with load between 0.30 to 1.30
12 hours latter I'm back to where I started

I don't know what is wrong, Help me please
Here is the "top" now, the WHM is showing 5.45
18:35:59 up 15:29, 1 user, load average: 4.46, 4.50, 4.04
161 processes: 150 sleeping, 7 running, 4 zombie, 0 stopped
143 processes: 138 sleeping, 3 running, 2 zombie, 0 stopped
CPU states: cpu user nice system irq softirq iowait idle
total 16.0% 0.0% 6.0% 0.0% 0.0% 0.0% 177.6%
cpu00 8.3% 0.0% 3.1% 0.0% 0.0% 0.0% 88.4%
cpu01 7.7% 0.0% 2.9% 0.0% 0.0% 0.0% 89.2%
Mem: 512208k av, 501924k used, 10284k free, 0k shrd, 31204k buff
259904k active, 190640k inactive
Swap: 1052216k av, 78756k used, 973460k free 317884k cached
PID USER PRI NI SIZE RSS SHARE STAT %CPU %MEM TIME CPU COMMAND
863 mysql 9 0 25448 15M 9596 S 1.1 3.1 0:45 1 mysqld
6015 mailnull 9 0 1432 1260 1176 S 1.1 0.2 0:05 1 exim
25322 mailnull 13 0 0 0 0 Z 0.9 0.0 0:00 1 exim <defunct
25326 nzwebcom 14 0 5552 5544 3992 S 0.9 1.0 0:00 0 php
12883 root 11 0 1260 1260 844 R 0.7 0.2 0:14 1 top
25318 root 9 0 4744 2916 2344 S 0.5 0.5 0:00 1 cpsrvd
25316 root 9 0 4744 2916 2344 S 0.3 0.5 0:00 0 cpsrvd
25317 root 9 0 4744 2916 2344 S 0.3 0.5 0:00 1 cpsrvd
25319 root 10 0 4744 2916 2368 S 0.1 0.5 0:00 1 cpsrvd
1 root 8 0 384 356 332 S 0.0 0.0 0:05 0 init
2 root 8 0 0 0 0 SW 0.0 0.0 0:00 0 keventd
3 root 19 19 0 0 0 SWN 0.0 0.0 0:00 0 ksoftirqd_CPU
4 root 19 19 0 0 0 SWN 0.0 0.0 0:00 1 ksoftirqd_CPU
5 root 9 0 0 0 0 SW 0.
Someone help me please (with clear commands and instructions).
Thank you