I i have a dedicated Linux Celeron 2.0 Server withh 1.0 Ram hosting a Britney Spears Fansite in Wordpress. When i get over 250 users online (i do it often) my server stops working at all and simply wont open the page, nor either other simple html present on the sever. I also use WP cache do lower the Cpu usage, but it always fails when i get the same 250online. I also raised up the MAX Clients and Server limit to a few thousand, but seem to get the same problem! Any toughs? Help me pls
In Case you want to check it (not working at the moment, probably the 250plus visitors are back) . my url is www.britneyfans.org
check the apache thread for some good settings which will make your config rock solid. did you have caching enabled before users started to see the white screen ?