Very excited about the possibilities and convenience that Docker opens up. Will be taking it for a spin soon.

Few questions regarding performance compared to running the processes directly on Linux (I guess this applies to LXCs in general - forgive me if these are due to a lack of knowledge about how LXCs work in general):

- How much extra memory and CPU does each Docker process take? - Is there any performance hit with respect to CPU, I/O or memory? - Are there any benchmarks from testing available?

Again, kudos to all the people at dotCloud behind Docker and extra props for open sourcing!!