Java profiling across JVM boundaries

Tuesday, July 30, 2013 | Posted by

This screen cast shows "Remote request tracking" in JProfiler. It makes it possible to profile business transactions that span multiple JVMs. Here, a web service call to another JVM is shown and profiled in isolation of other requests that are handled by the server. In addition, JProfiler supports remote request tracking for RMI and remote EJB calls.

Profiling MongoDB

Thursday, July 25, 2013 | Posted by

This screen cast shows how to use the MongoDB probe in JProfiler that has been added in JProfiler 8.0. The profiled application is the vert.x web demo application that uses mongodb as a storage option. MongoDB events are correlated to the the activity in the web application and it is shown how the exclusion of primitive data leads to a useful definition of hots spots.

Profiling class loaders and solving related memory leaks

Wednesday, July 24, 2013 | Posted by

This screen cast shows how the class loaders probe can be used to debug class loading and to solve class loader memory leaks.