Scout APM is an application performance monitoring tool that helps developers identify and fix performance problems before customers see them. Scout APM is a developer-centric UI that provides real-time alerting and trace logic that ties bottlenecks directly back to source code. This allows you to spend less time fixing bugs and more time building great products.
With an agent that instruments only the dependencies you require, you can quickly identify, prioritize, or resolve performance issues - memory bloat and N+1 queries, slow databases queries, and many more - in a fraction of time.
Scout APM was created by developers for developers. It monitors Ruby, PHP and Python as well as Node.js and Elixir applications.