JvmInspector is standalone tool + Nagios wrapper plugin (check_jvm) that dumps various properties from locally running JVMs. This information includes: * Heap & non-heap memory * Running threads * Loaded classes * Running java version, paths & arguments * On App servers only: Container server name & total active sessions (tested & supported app servers are tomcat5+ and jboss4+) JvmInspector doesn't need local or remote JMX network socket. It directly attaches to JVM's PerfData, so it MUST be started with the same USERid as the target JVM! - Matteo Marchelli