Being a bit different here, I foudn that Overhead compression ususually enough to have a noticable effect cases some pretty nasty pumping, and personally I can;t stand when i Hear the cybals pumping. I actaully really like to keep the overheads completely uncompressed and use the room mics as an almost parallel compression, I compress the fuck out of the room to where It has that consistant pumping like the old vintage intro effect, then bring up the room until I have the compression voume to my liking. Usually brings out punch and separation, but downs sound like the overheads are pumping.
I like to keep a slow attack and moderatley slow release. 20-40ms attack and 200-400ms release. Basicallly lettin gthe peak of the transient get the most of the reduction and let the sustain be brought up in volume through the makeup gain. I duck the thrshold down pretty hard, usually a 4:1 ratio with the threshold at anywherer from -20 to -40 db, usually at least -30db on drums.
i know a bit different but I thought I would share.