On one old machine w/ f29, Chrome 70 & xorg-x11-drv-ati,
Aquarium webgl demo started running at pathetic 17 fps (it used
to be 60, I think).
When I converted that very machine to a vmware vm, opened the vm
under VMware WS 15 on the same host w/ f29, installed
xorg-x11-drv-vmware, open-vm-tools, &c, the demo run at ~50
fps--yes, as a guest inside vmware ws. How this is even possible?