How to use it

If DevTools is already connected to a running application,
navigate to the “App Size” tab.

If DevTools is not connected to a running application, you can
access the tool from the landing page that appears once you have launched
DevTools (see installation instructions).

Analysis tab

The analysis tab allows you to inspect a single snapshot
of size information.  You can view the hierarchical structure
of the size data using the treemap and table,
and you can view code attribution data
(for example, why a piece of code is included in your compiled
application) using the dominator tree and call graph.

Loading a size file

When you open the Analysis tab, you’ll see instructions
to load an app size file. Drag and drop an app size
file into the dialog, and click “Analyze Size”.

See Generating size files below for information on
generating size files.

Treemap and table