Tomcat Monitoring

Using the JMX (Java Management Extension) protocol, NeoLoad is able to monitor your Tomcat 5.5/6.0 servers during the test. These monitors require no specific installation on your server and are not intrusive (no WAR to install, no classpath to change …).

Features

  • Preconfigured Monitoring: Each module ships pre-configured with the performance counters tailored to your system.
  • Threshold Alerts: NeoLoad provides threshold values –derived from industry best practices- to raise the appropriate alerts.
  • Agentless Monitoring: The design of our monitoring modules, based on industry standards, ensures non-intrusive remote monitoring.
  • Real Time: The counter values and the threshold alerts are available as soon as the test is run.
  • Import: Import data from external monitoring tools.

Note: All the modules are included in the free edition.

Performance Counters

Tomcat 5.5 monitors are divided into 6 categories:

  • Cache. This section allows the user to monitor the cache for each application.
  • Session. This section allows the user to monitor the sessions for each applications.
  • RequestProcessor. Provide management informations about the requests processed. Number of requests processed, number of errors …
  • DataSource. Datasource connection pool information for each datasource.
  • ThreadPool. Monitor connection pool information for each pool.
  • VM. JVM counters. Since Tomcat 5.5 is launched using a 1.5 VM, it’s possible to monitor Memory, Garbage collector, Threads …

Find Out More

Tomcat is a trademark of Apache Software Foundation in U.S.A and other countries.