It's cool, but this only runs with VirtIO hardware. If you need real-time low-latency, you don't want any virtual hardware. I'm not sure what's the practical

It's cool, but this only runs with VirtIO hardware. If you need real-time low-latency, you don't want any virtual hardware. I'm not sure what's the practical application here. Either you use containers because you have complex dependencies so you want to just package the whole thing in isolation, or you don't and you might as well run as a normal process. Here you have a simple self-contained executable image anyway. But to be honest I never understood the point of virtualization.