Sunday, July 18, 2010

Tools: Open Source Java or Java EE Monitoring Software

JavaMelody is a open source Java or Java EE monitoring tool provided by Google to measure and calculate the statistics of application user behavior. The primary objective of this tool is to monitor Java or Java EE applications servers in QA and production environments. It is not a tool to replicate user request on an application but a tool used for analyzing usage of the application by the users.

Feature highlights:

  • Provides overall number of executions, the average execution time, the cpu time and the percentage of errors
  • Provides snapshot of Java Memory and CPU utlization
  • Provides information on number of user sessions and JDBC connections
  • Provides statistical information on http errors, on warnings and errors in logs, on data caches if ehcache used and on batch jobs if quartz used

Reference Links:

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