I'm level 110 Opifex fixer and have 2'500 hp, well with maxed Stamina it will be 2'700 hp. Did count few times total damage i deal to yellow (meant to be average same level with me) opifex mobs till they die: 7'500 - 8'000 hp.
I guess if 'somehow' i got that much hp at my level i will be banned for exploiting and cheating.
I don't complain on monster mobs, noone knows how much hp Mantezes or ummm... Beetles have in 'real', but same breed... same level... and triple more hps?