> How does that differ from using a hypervisor with similar limiting features? Depends on what you think is the most costly: kernel control of processes, or hy

> How does that differ from using a hypervisor with similar limiting features? Depends on what you think is the most costly: kernel control of processes, or hypervisor control of kernels controlling processes. Based on my experience, no hypervisor is worth the trouble if you have the budget for dedicated servers. > If you're running multiple different functions on a single box The thing is, you don't do that unless you must.