Just like with anything else ...
All one needs in order to become fast and efficient is practice, practice, practice, practice.
You play an instrument? Same idea. Keep doing it and you'll find shortcuts and time-savers. I don't know what level you're at with things, but I'm assuming you have a patchbay, and it's hooked up (?) If not, there's task number one. Make a diagram of your patchbay ... what's hooked in where, and study it.
Experiment around and find what works for you. Figure out what mics sound good where and then just set it in place, permanently, moreless. Mark your dials to where you're getting the proper gainstaging and use those as a starting point. Here's a biggie:
use different colored cables. Don't let anyone tell you it looks gay.

Blue for overhead right, yellow for overhead left, green for snare, black for guitar cab 1, etc. etc. etc. Make cheat sheets for yourself and keep them handy.
Speaking of your cables,
tape them down ... or run them along the ceiling or floor ... Just get 'em out of harm's way so you don't go tripping all over 'em. Nothing slows a session down more than tripping and getting tangled in your own chords. It's distracting.
Keep a bin full of various connectors. 1/4" to 1/8" inch connectors ... 1/8 inch to RCA. Buy connectors you'd never think you'd need.