Problems with installing OpenKM? No problemo, the solution is closer than you think.
Forum rules: Please, before asking something see the documentation wiki or use the search feature of the forum. And remember we don't have a crystal ball or mental readers, so if you post about an issue tell us which OpenKM are you using and also the browser and operating system version. For more info read How to Report Bugs Effectively.
Did you restarted OpenKM few minutes before accessing the statics option ? because app needs sometime after restarting service for calculating values, and that could be the reason why is not showing.