Prometheus: An open-source service monitoring system and time series database
We've been looking for something like this, unfortunately the "pull" model won't work for us.  We really need a push model so that our statistics server doesn't need access to every single producer.  I see the pushgateway, but it seems deliberately not a centralized storage.I wonder what InfluxDB means by "distributed", that is, if I could use it to implement a push (where distributed agents push to a centralized metric server) model.