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 JVM 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 ManageEngine Applications Manager's JVM usage monitor, understand JVM's memory usage and identify what type of GC algorithm works best for you- be it the throughput collector, incremental low pause collector or concurrent low pause collector, etc. You can set up thresholds, raise alarms and perform corrective actions automatically—even execute JMX MBean Operations as corrective actions automatically in a production setup.
Applications Manager's Java application performance monitoring tool can help monitor JVM Heap and Non Heap Memory. You can even configure thresholds and be alerted by email, SMS etc and ensure that your application is tuned well.