I had been experiencing a problem where my VPS was thrashing the CPU @100% After some cunning detective work I realised that I had 11 domains set up on ISPConfig, 10 of the domains simply redirect to one domain and that one is my main site. What was happening was that all the extra domains were being set up as normal sites so were getting 50 workers assigned to each, you can imagine what that did to my poor VPS. To resolve the problem I used the following setting for the redirecting domains. I'm wondering if there is a preferred method of settings these up that I've overlooked?