The need to monitor JVM performance is as important as building and designing a Java Application. This is because complex enterprise applications use various APIs and coding practices to scale the application. To ensure the smooth running of a Java Virtual Machine (JVM) the application team should ensure the command line parameters set are appropriate and need to tweak it regularly to ensure peak JVM performance. They need to monitor JVM usage and have a powerful Java Performance monitoring Tool.
ManageEngine® Applications Manager also provides extensive reporting capabilities that help visualize time of day during which there is poor performance and other statistical reports that help gain visibility of how various command line parameters and Garbage Collection Algorithms impact the Java Application Performance.
With the reporting capability of ManageEngine Applications Manager you can also decide on your own, what type of GC algorithm works best for you be it the throughput collector, incremental low pause collector or concurrent low pause collector etc. The ability to even execute JMX MBean Operations helps take corrective actions automatically in a production setup.
ManageEngine Applications Manager can help monitor JVM Heap and Non Heap Memory. You can even configure thresholds and be alerted by email, SMS etc and ensure a Java application is tuned well.