I recently installed a server for the company I work for (Linux, CentOS)

I installed ldf and csf and memcached.

I keep getting emails to my inbox like:

lfd on xxxx.com: High 5 minute load average alert - 8.28
lfd on xxxx.com: Excessive resource usage: rpcuser (2108
lfd on xxxx.com: Excessive resource usage: avahi (2948)
lfd on xxxx.com: Excessive resource usage: rpc (2079)
lfd on xxxx.com: Suspicious process running under user avahi
lfd on xxxx.com: Suspicious process running under user rpcuser

Also, when I check the sessions to httpd and mySQL they are high and the site is inaccessible.

Awaiting some help!
Crazy4 Reviewed by Crazy4 on . Server Load Problems : Urgent Help Required I recently installed a server for the company I work for (Linux, CentOS) I installed ldf and csf and memcached. I keep getting emails to my inbox like: lfd on xxxx.com: High 5 minute load average alert - 8.28 lfd on xxxx.com: Excessive resource usage: rpcuser (2108 lfd on xxxx.com: Excessive resource usage: avahi (2948) lfd on xxxx.com: Excessive resource usage: rpc (2079) Rating: 5