* Client-Side Metrics Include
* Wiki: https://tiny.amazon.com/cpso0wg6
* Needs to be included at the top of pages because it tracks latency--
* ue_t0 needs to be as close to body load as possible.
* - ue.tag maps to URLType dimension of OnlineQueryLog in PMET. Because we cannot add
* custome data to other dimensions in PMET through CSM, we are replicating it thrice to
* cover each store, page type, and the intersections of the two.
* - Whitelists are listed in the usage guide:
Monday Night Raw is chaos.The WWE Championship is missing. Announce tables are destroyed. John Cena is handcuffed to Mark Henry. Ring ropes are snapped in half. Three Superstars are to blame - CM Punk, Daniel Bryan, and Rey Mysterio. The problem is, none of them remember a thing! Now they must retrace their steps over the past few hours to uncover how they could possibly be responsible for such wanton damage and save their jobs with Triple H and the McMahons.