This menu is specific to only KVM-based virtual machines. The menu tab is visible when a LXC container is selected from the left navigation pane.
Identical to the Summary menu under KVM VM, this also shows the stats, notes, and usage graph of a LXC container. The following screenshot shows the Summary page of a demo LXC Container:
Additional resources for LXC containers are adjusted here after a container is created. Changes in the resources get applied to a container in real time. We will look into container resource management in Chapter 6, LXC Containers. The following screenshot shows the resources currently allocated for our example container: