Elastic APM is an application performance monitoring system built on the Elastic Stack. With this component you can easily start monitoring your Traditional Web application with RUM (Real User Monitoring).
It allows you to monitor software services and applications in real time - collect detailed performance information on response time for incoming requests, database queries, calls to caches, external HTTP requests, and more.
BSD-3 license (https://opensource.org/licenses/BSD-3-Clause)