root      1038  0.0  0.1 249052 46432 tty1     Sl+  09:09   0:01 /usr/lib/xorg/Xorg vt1 -displayfd 3 -auth /run/user/120/gdm/Xauthority -background none -noreset -keeptty -verbose 3
root      2157  0.4  0.2 358056 77424 tty2     Sl+  09:11   0:13 /usr/lib/xorg/Xorg vt2 -displayfd 3 -auth /run/user/1000/gdm/Xauthority -background none -noreset -keeptty -verbose 3

|    0      1038      G   /usr/lib/xorg/Xorg                            18MiB |
|    0      1100      G   /usr/bin/gnome-shell                          49MiB |
|    0      2157      G   /usr/lib/xorg/Xorg                           173MiB |
|    0      2298      G   /usr/bin/gnome-shell                         116MiB