Rediculously underutilized. On our bigger boxes (EU/USE), we went from a load of 2-3 consistently, to a load of 0.3-0.35... Can easily scale back our servers 
Just want to wait until people start coming back from Ghash to make sure it stays that way
Just want to wait until people start coming back from Ghash to make sure it stays that way I will be back with your US servers once you swap to the new stratum and when Ghash's promotion is over.