Hey, I'm just starting out with Centminmod with Drupal 6 & Ubercart Shopping Cart. Traditionally all our sites have been build on CentOS & Virtualmin however I wanted something a bit more robust for the future. I have built a test server (8 core XEON, 4Gb Ram, RAID) I'm having some speed issues with my test migration. I've got everything working fine with the website and shopping cart, however when I hit the server with httperf the front end of my website gets really sluggish, that is you click on a page and it takes sometime over 10 to 20 seconds to load. The httperf command isn't that massive either httperf -server=Test Server | TestServer.com --num-conns=100 --rate=2 100 connections to the homepage at 2 connections per second. If I up the connections to 10 per second it slows right down and sometimes I even get a BAD GATEWAY connection. If someone could point me in the right direction as to where I should be look (config file etc etc) that would be great. Happy to post configs and settings if you need them. Thanks, TasmanianMan.