Composition

The inside of the measurements above. The total says how much is being used; this says what it is being used on.

The rings

Ring	What it shows
Memory	Memory the container is using, against its limit.
Network	The ratio of traffic in to traffic out.
Disk I/O	The ratio of reads to writes.

The raw numbers are written under each ring.

Worth knowing

• If the project is stopped there is nothing to draw, and the card says so.
• The numbers are totals accumulated since the container started, not a current rate. Restarting resets them.