Information is obtained from an application monitoring system which monitors the execution of an application and a traffic monitoring system which monitors traffic between clients and the application. The clients interact with the application to perform transactions or other tasks. Traffic monitoring data, such as information regarding defects and incidents, and application runtime data, such as traces of invoked application components, can be integrated in an output such as an interface to provide an enhanced understanding of system performance. Related traffic monitoring data and application runtime data can be linked by a request-response pair identifier associated with a request provided to the application and a response provided by the application.