vCloud Director - View Memory Usage Stats from UI

Able to see performance history for CPU usage and sent / received data for a virtual server but there's no option to view memory usage stats.

CPU usage has this in the URL https://domain.com/virtual_machines/vm-uuid/cpu_usage, perhaps it can be the same format https://domain.com/virtual_machines/vm-uuid/memory_usage

Global Administrators can view Usage Trends but this only shows the configured RAM and also only shows stats for all customers. If you give a user permission to see it, it doesn't filter for that users servers and still shows all servers in cloud for all customers.