Hi @asymptosy,
Welcome to the Community and thanks for reaching out about this. Sorry to hear about the high CPU issue with djay.
Thanks for providing all the specifics of your setup. I’ve reported this to our Development Team to determine if there’s anything additional I can have you check or that they’d suggest. I’ll get back to you here as soon as I hear back from them.
In the meantime, this similar thread may point you in the direction of some helpful Mac optimization tips (for DJ apps in general).