For the loaded exercises, choose loads that you can do 15 to 20 reps with in a single set.
Do as many quality reps as you can, but avoid going to failure. In other words, leave at least a couple reps in the tank on each set.
Take 10 to 20 second rest periods between sets and keep pumping away until time is up. You’ll start with higher reps like 15 to 20 and then progress to lower rep sets like 10, 5, etc., as you fatigue.
For the bodyweight moves, just accumulate as many reps as you can in 5 minutes, starting with sets of half as many reps as you can do all-out in a single set.
So if you can do 12 pullups, start with sets of 6 reps. If you can’t do at least 10 pullups in a single set (not many people can), just modify with assisted pullups to keep your reps up.