I would love to see that too! The one thing that comes to mind is that since each process has its own isolated memory space, Erlang's GC is not a "stop the uni

I would love to see that too! The one thing that comes to mind is that since each process has its own isolated memory space, Erlang's GC is not a "stop the universe" kind of thing, the GC can run in parallel with other processes. (edit: again, this is just intuition on my part, I haven't remotely done the deep dive you're talking about)