What is Thin?
A Ruby web server that glues together popular Ruby libraries: the Mongrel parser, Event Machine, and Rack.
Leverage community expertise and instantly get value out of your telemetry data. This quickstart automatically instruments Thin with the New Relic Ruby agent, and allows you to further leverage New Relic's APM capabilities by setting up custom dashboards, errors inbox, transaction tracing, and service maps.
Check out the documentation to learn more about New Relic monitoring for Thin.