I toyed with ntoppng on both a full install (works well) and a nanobsd install (fills up /var).  I then went ahead and removed the ntoppng package from the nanobsd system (Latest - 2.3.2p1) after making sure to uncheck the "keep settings and data" checkbox of ntoppng.

Unfortunately, there seems to still be lots of ntoppng related files in /var/db.  Shouldnt they have been erased?

Can I just go ahead and delete all ntoppng related files ?