This alert is triggered when the Apdex score is below 0.5 for 5 minutes
High CPU Utilization
This alert is triggered when the CPU Utilization is above 90%.
This alert is triggered when Memory usage is above 90%
This alert is triggered when the the transactions fail more than 10% of the time in 5 minutes.
What is Rack?
A minimal, modular, and adaptable interface for developing web applications in Ruby.
Leverage community expertise and instantly get value out of your telemetry data. This quickstart automatically instruments Rack 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 Rack.