Hello Dp, I just purchased a new server here is the specifications Core2Duo 2.4 GHz 2GB RAM 10 MB up link 320Gb hardisk and when I migrated my 6 wordpress sites my server load reaches to 40-50 or even stop responding. I contact with my server company and they said there is no ddos attack. This problem was because of mysql or Apache load. so how can i decrease mysql or Apache load. All my sites are word press based. Is there any plugin or modification should i need to decrease mysql or Apache load Or any setting my in my whm. Please help me.
2Bohra - looks like you suggested about VPS... 2<<php>> - about ddos is standard response of support service that doesn't like to work. The problem can be caused by MySQL setup on your system - try to increase kern.maxfiles and play with similar parameters.