DevOps and Agile strategies have pushed open source acceptance and adoption into mainstream application development, testing and operations. In-fact, some of the latest open source technologies have become key transformational platforms for modernization. Popularity of JMeter for performance testing has risen by 51% and host of other open source tools in performance monitoring can become alternative to commercial tools like AppDynamics, New Relic and Dynatrace. In this session lets explore all these available open source tools for building an enterprise wide APM platform.