The IPS Analyzer Tool runs on your gateway for a short amount of time, and issues an HTML report of which individual IPS protections took the most CPU and RAM on the gateway during the runtime of the tool.
Supported Gateways are R77 and above.
For more information go to IPS Analyzer Tool - How to analyze IPS performance efficiently
I wanted to use this thread to ask who is running it and what are your thoughts of it.
Q: Why can't I run it from SmartConsole by default?
A: We plan to add that in one of our next releases.
(Don't mind the actual names of the protections in this screenshot, this image is not a result of a run on an actual gateway, it is a random generation of existing protection names, just to showcase the report's look and feel):

Smadi Paradise Omer Shliva