I am currently hosting at vps.net. I am force to ask question here because my site is always experiencing a downtime. vps.net don't currently support full customer support if you don't subscribe to their manage support which will cost you $100 per month. My problem is sometimes the processes is increasing badly to 250 to 330 sometimes causing my server to down. I am not will verse in Linux and I would like to ask question what is the configuration that I need to optimize. I am using CentOS with WHM/cPanel. I have all access to root. I am also using serverdensity to monitor the status of my server where I know how much processes I have. Any help is greatly appreciated.