I installed Redmine with Passenger and Apache on my small VPS (Ubuntu 11.04, all packages from repository). Every time I click anything around the web page it takes approximately 15sec to load. I made use of WWW console in opera to research this issue also it appears that javascripts/application.js request is guilty (it requires a minimum of 12000ms to reply with this query). Top informs me that there's not a problem with assets.