Hello guys, I've finally upgraded my 2016 TB MacBook Pro to High Sierra 10.13.1 by doing a clean install. I have no issues and performance seems to be on par - or slightly better - with Sierra but I've noticed that lots of RAM is active. At the moment, I have only iMessage, Safari and Mail open and that has 8.58GB RAM active. Is that normal ? Have you noticed anything similar ? Thank you in advance !