Not sure what is going on, but my Mac Pro (2014) is really slow after the GM update. I can't really identify any specific process from activity monitor. It's as if everything is just slower across the board. I've tried resetting the SMC and PVRAM and it helped a bit. But it's still noticeably slower than before. It's most apparent when using the UI. It's sluggish just doing simple UI gesture, like scrolling a list, or clicking the fan in the dock etc. Another great example is login. If I have 5-10 apps opened since last session, it's not uncommon now to take 10 minutes before the system is "logged in" and have everything loaded and ready to use. It's almost as if, I lost 50% of my CPU power. Any ideas?