Splunk indexes and makes searchable data from any app, server or network device in real time including logs, config files, messages, alerts, scripts and metrics.

AppDynamics integrates directly with Splunk to correlate performance degradation with your existing logging infrastructure. With an unsurpassed ability to monitor the performance of mission-critical applications with application diagnostics and infrastructure data, the AppDynamics and Splunk® Enterprise integration accelerates collaboration between Development and Operations teams by improving their ability to identify, troubleshoot and resolve application performance and availability issues.

You can mine application performance monitoring data from AppDynamics using its REST API. You can then process the data within Splunk using Search Processing Language (SPL). It also contains a notification client that can be extracted to an AppDynamics Controller that will relay event and policy violation notifications in AppDynamics to Splunk and has the ability to cross-launch into AppDynamics from Splunk.