Instead of batching them together, we should separate them into multiple tracking categories.
Looking at graphite (under the key kartographer.pages.*), I still see only a singe metric per wiki, so unless I misunderstand what we planned to do here (and that might well be the case) I think this has not been entirely completed yet.
I initially added different tracking categories for mapframe and maplink, but then reverted because with all the analytics requirements, pages would end up with a bunch of silly categories not needed by users. So, this needs to be done from scratch.