Cluster fornication

...
Fatdog (Linux) host, NetBSD 10RC1 kvm/qemu guest (twm window manager with SqueezeTitle. Only package installed = TigerVNC) vnc'd into another boxes Fatdog kvm/qemu guest (also Fatdog host on that box), jwm window manager, running chrome - playing a youtube. Sound is forwarded using sndiod.
With that setup another can be using the vncservers box main (host session) with no sound or screens overlap (not even aware that the same box is being used as a server for the NetBSD session, other than increased CPU usage).
The NetBSD session is on a wifi net connected laptop, 4GB Acer Aspire ES15 (piggybacking the Fatdog's host net connection). Server is a i5 8GB with SSD, hard wired ethernet. So the NetBSD's chrome runs at that servers speed (very quick). Sound and vnc video peaks at around 7MB/sec (56 Mbs) when full-screen video being played. In a quarter screen youtube video window that drops to around 2MB/sec, or if on another tab it drop to KB/sec.