can you send screen shot of apache process list ? how many site do you have on server ?
well i spent whole day trying to understand what's going on but since i can't access the server for only few seconds after reboot, so I reinstall OS and DA and installed NGINX on it, it wasn't installed on the old mix
I have two active websites on it, and I'm putting them back on the server after i had backups, for now the httpd is all normal, so I guess your saying about ddos maybe was the problem but I'm still not sure
I will keep monitoring now to see if i will get the same issue again