High traffic is something like 100,000 daily pageviews.
Linux/Apache
PHP 4.3.9
MySql 4.1.10a
Plugins:
All in One SEO Pack, BackUpWordPress, Bad Behaviour, Bot Tracker, FLV Embed, KB Advanced RSS Widget, Page Link Manager, Ultimate Google Analytics, wp-cache
Sie is running since 2 days without problems now, so it must have been UserOnline that crashed the server.
