speedometer benchmark has changed as explained in here: https://chromeperf.appspot.com/report?sid=85d1d2a4e09aa185c94675159d5dfb0c12918571003846e4b5083975161e6fd8

I don't understand what version of speedometer is Chrome OS using. So, one of the owners of crosbolt needs to decide which version we need to track. This is most probably related to the degradation that crosbolt sees in 62:

https://cros-goldeneye.corp.google.com/chromeos/console/listCrosbolt?graphSKU=samus_intel_broadwell_i5_2.2g_4Gb&graphTest=speedometer%2FTotal.Total

I am not sure if there is anything to fix here but the graph shown by crosbolt for R62 is worry some because it shows a very large degradation. 

Also, Which version of speedometer are we going to track from now on?

I will mark this as a P1 (instead of as a P0) as I believe there is no real degradation and it is just an issue with the benchmark. 

(There is a real degradation being tracked in  issue 773561 ).