From old SSD to new SSD. New SSD : instaled MacOS Mojave, after that used Migration assist.

From old SSD to new SSD.

New SSD : installed MacOS Mojave, after that used Migration assist.

Transferred everything from my internal hard disk to my external ssd * which later i replaced inside.

I think everything transferred back to its place, except the layout off the applications inside, but i think mostly everything is fine. The only thing bothering me is the Disk Utility part of the analysing the NEW SSD drive inside.

Why is the VM (and does that stand for Virtual Machine)? I think i didn't have that before there.

Why is my MacBook in RED? Is there any problem here if I cant see it right?