* 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:
A respected hostage negotiation expert loses his mind when a bizarre kidnapping case results in a child's unexplained death. His wild talk of murderous monsters born from the victim's own imagination is impossible to believe, and the catastrophe sees him driven out of business in a cycle of alcoholism, denial and despair. Several years later, when a new case arises bearing all the hallmarks of the same killers, Harlan Falk emerges from obscurity a changed man: a monster negotiator. Using resources and methods beyond the scope of conventional investigators, he sets out to finally close the case that cost him his career.