After you are connected to the profiled application, find the "Memory" telemetry tab on the session panel.
The "Memory" tab shows live memory usage statistics:
A very useful and unique feature of this graph is that the telemetry information is remembered inside the profiler agent. This allows you to connect to the profiled application on demand and discover how the application behaved in the past.
The bottom table on the "Memory" tab provides a quick overview of the current heap state. To perform comprehensive analysis capture a memory snapshot.
This information can be useful as an overview of memory consumed by the profiled application and also as a clue to detecting memory leaks. For details, see How to find out why application eats that much memory? and How to find memory leaks?
"Memory | Allocations" tab shows counts and sizes for objects whose allocations have been recorded, including objects which are still alive as well as objects that have been collected by the moment.
This live view provides only basic information, and you still need to capture memory snapshot to perform comprehensive analysis: to separate live objects from dead objects, to see where live objects are retained, etc.