EDIT: OK, so after logging in & out it's no longer empty, but I'm still not sure what exactly I'm looking at. It's filled almost all the way to the top by what seems to be the 'memory' colour? That makes sense, as I'm on an APU w/ a limited 'VRAM' allocation. But even when I run graphically demanding applicaitons, the 'use' colour doesn't fill in in at all, what gives?
Am using
amdgpu
.EDIT: OK, so after logging in & out it's no longer empty, but I'm still not sure what exactly I'm looking at. It's filled almost all the way to the top by what seems to be the 'memory' colour? That makes sense, as I'm on an APU w/ a limited 'VRAM' allocation. But even when I run graphically demanding applicaitons, the 'use' colour doesn't fill in in at all, what gives?