Name:Firefox Version:55.0a1 Windows 10 64 bit Build ID:20170503030212 Using STR Youtube scenario https://docs.google.com/spreadsheets/d/1Kxn850VasyaG_WfRg3pMInW0hbIT8LP7pRPBYTIpdbM/edit#gid=1483467512 Gecko profile: https://perfht.ml/2p99KZy Let me know if additional details are needed.
Dear profile-analyzing engineer: Does this profile show any hot spots that aren't already covered by the bugs blocking YouTube bug 1363335? If not, then please resolve this bug as a duplicate of bug 1363335.
Andrea, Please take a look on the Gecko profile on this bug. Thanks,Jean
Andrea, note that this profile is 90 seconds long and records multiple YouTube page loads. It might not be actionable or it might already be covered by bug 1363354, bug 1365835, or bug 1365794.
Close bug per Chris's comment 3.