JavaMelody is opensource (LGPL) and production ready tool to monitor Java or Java EE application servers in QA and production environments. It is not a tool to simulate requests from users, it is a tool to measure and calculate statistics on real operation of an application depending on the usage of the application by users.
It includes summary charts showing the evolution over time of the following indicators:
- Number of executions, mean execution times and percentage of errors of http requests, sql requests, jsp pages or methods of business façades (if EJB3, Spring or Guice)
- Java memory
- Java CPU
- Number of user sessions
- Number of jdbc connections
For further information on JavaMelody please visit the following URL: