Just found the built in Task Manager for Google Chrome that allows you to see how much memory and CPU web pages, extensions, and Google processes are consuming while Chrome is running.
A very useful feature to find out which web page or chrome extension is consuming more memory, CPU and slowing down your system.
To open the Google Task Manager, first click on the Settings button (), then select More Tools, and finally click on Task Manager as shown below.

Snapshot of the Task Manager

You can use this to end a process its is utilizing too much CPU or memory.
Thank you !