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Suraj GharatSuraj Gharat 

What is Instrumentation Console for ?

What is the purpose of instrumentation console ? 
Summer 16 has added this new deature into Lightning Experience, and I couldnt find the use of it yet. Does anybody know anything about it?
Manish BhatiManish Bhati
Like we have console, network and other tools in developer tools of a browser where they logs information associated with a web page: network requests, JavaScript, CSS, security errors and warnings. Likewise, Salesforce has created Instrumentation console where we see the interactions- upon clicking anywhere on the page. One can see the Time since loaded, Session start time, Previous Page URL, Sequence, etc.
You can record your interactions and play them again to see the stats, you can download the JSON format of the interaction from right bottom corner icon, you can also load interaction files.
And in the View Waterfall option you can see stats for the transaction and when you play the recorded interaction you can see in different views as chosen in I want to ... dropdown.
Hope this helps to give an idea what is it for.