* 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 supreme authority over magic in Britain is an ageing sergeant major in the SAS who only ever really wanted a couple of extra quid to buy a pint and to be left alone to drink it. Now he has to remake the structure of occult society in Britain, and some days it feels like not one person wants to leave him alive to do it... And things go very wrong for the new, young Minor Seven who are pretty much on their own! It's never a dull day being Combat Magician William Gravel!