Provide more container details

It would be awesome to have more details about the different types of containers in the documentation. It would also be nice to have more information about the current status of the running container in the cloud portal.
For example: The current credit balance.

I was just running into the issue, that my CPU credit balance was critical. This was slowing down the machine dramatically. I did not even know about the credit balance system before. I'd really like to see my current CPU credit balance in the cloud portal to be aware of possible upcoming problems.