A while ago we engaged a consultant, who essentially re-built our SharePoint based website. Initially we had the standard ootb setup, i.e. the single sitecollection was on port 80 and visitors went directly to it. The consultant reconfigured it so that the 'base' web app was on port 100 using the local hostname (with NTLM access for easier searching), and then extended the site on port 80 (with our fully qualified domain and FBA) that the visitors would go to.
Last week I provisioned Web Analytics service application within Central Admin. I also did this at the same time on my dev server (which is the ootb style web app). A week later and Web Analytics reports still show no data, so I'm wondering if because people are visiting the extended site, not the 'base' site, Web Analytics isn't gather said data?
When I check Central Admin > Application Management > Service Applications > Configure service application associations, I only see the 'base' site listed (on port 100). This is why I'm wondering about the extended site not being analyzed.