This week on Lost in Data, we tackle yet another pile of alerts.  This time we have a set of changes which landed together and we push to try for bisection.  In addition we have an e10s only failure which happened when we broke talos uploading to perfherder.  See how I get one step closer to figuring out the root cause of the regressions.

https://elvis314.wordpress.com/2015/07/29/lost-in-data-episode-2-bisecting-and-comparing/