* 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:
Trench was a deep-cover DEA agent. Steadman was an undercover Naval Intelligence officer. Now, after racing headlong across the Southwest, desperately outrunning Feds and mobsters alike while trying to clear their names, Trench and Steadman are pulled into another impossible situation: brokering gun deals between the Russians and anti-government revolutionaries...from opposite sides. And little do they know, a Third Gun has her eyes set on the ultimate prize--and she won't go down without a fight.