Diff tab

Use the Diff tab to investigate a feature’s
memory management. Follow the guidance on the tab
to take snapshots before and after interaction
with the application, and diff the snapshots:

Tap the Filter classes and packages button,
to narrow the data:

For a deeper analysis in Google Sheets
or other tools, download the data in CSV format.

Trace tab

Use the Trace tab to investigate what methods
allocate memory for a set of classes
during feature execution:

Select classes to trace

Interact with your app to trigger the code
you are interested in

Tap Refresh

Select a traced class

Review the collected data

Bottom up vs call tree view

Switch between bottom-up and call tree views
depending on specifics of your tasks.