[scaryclam]

This is how we use it and it works well. Other teams are also free to use whatever else they want and if we need an "overview" it's pretty easy to upstream certain metrics elsewhere (say, a centralised system run by ops) to collate together.

Being able to also control which metrics are important to my team vs the wider team is a BIG bonus of this sort of decentralised system.

[ashtonkem]

As one of my directs pointed out, it also reduces the "blast radius" for any mistakes around metrics. If I mess up and send orders of magnitude too many metrics to Prometheus, the worst case is that I'll lose my own metrics since it's only my own instance. The pull nature of Prometheus also helps here. But with something like Graphite, I can accidentally overload the StatsD relays and ruin everyone's metrics, which is bad.