* 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:
“THE WAR OF JOKES AND RIDDLES” part four! War is hell. Unless it’s in Gotham City, where it’s so much worse. The clash between The Joker and the Riddler continues to escalate, with the rest of the city’s villains picking sides and joining in. In the midst of the battle, Batman must try to save whoever he can while knowing he will forever be haunted by those he can’t.