Benp/new relic s3 agent

@mulby @brianhw @e0d

Even if we end up going with a different solution, this would be the first we roll out with. Please have a look?


NR does have some notions of aggregate data and other ways of organizing it. I do think we can look into that as we improve this. (Or...we decide to move to another tool.) So to a certain extent I'm cutting off scope a bit here, by getting some high-level stats.