This can be a lot of thing.

Can you give me the input of this command *via SSH /root* and your servers specs?

Code: 
netstat -nt | grep ':80 ' | awk '{print $6}' | sort | uniq -c
xmsax Reviewed by xmsax 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