PhantomGameHosting

During in a chat with a customer on live chat my memory usage goes up 2 gigs and uses 2 full cores. Causing site the crash. I have WP and whmcs running along with live chat. Anyone else have this issues? - - - Updated - - - As a test this doesnt matter if there is one or 2 support staff on. This is happening during multiple messages between client and live chat windows software. Site is what is crashing.