that's pretty standard for dps, and df is not exclusive to your server, it pulls ppl from all servers in you data center.

I am on a huge population server and its waning right now as well, you can expect another push with 2.3. With ppl clearing content as fast as they are except for coil, there is no reason for them to log in for anything but coil. Esp since with the low atma drop rate and other such nonsense like the relics being sub par to levi or coil weapons, quite a few ppl aren't bothering doing relics, or they pushed it out fast and are done.

Another draw back to easy button content and the ilvl system.