Hi, I'm also from Overseer :-) . The site we link to has a summary, but here's a more in-depth explanation for you since you're interested. Basically we pull fr

Hi, I'm also from Overseer :-) . The site we link to has a summary, but here's a more in-depth explanation for you since you're interested. Basically we pull from wherever you keep your ops dashboards and metrics (right now we've only exposed Wavefront as a source), and then pull down some history for the data on those dashboards. We use machine learning to determine how the metrics on your dashboards normally behave, and then start monitoring those dashboards in real time. We use this info to generate "health scores" for your dashboards which you can view any time. Also, if you hook up PagerDuty, when a PagerDuty alert goes off, we can email you info about which dashboards are unhealthy and what metrics on those dashboards are contributing to that strange state.