Check manual page of jolokia_metrics_app_sess

Java Virtual Machine: Number of Sessions

This check allows to monitor the number of current connections to a JVM application (i.e. /host-manager or /my-web-app)

To use this plugin, Jolokia and the agent plug-in need to be installed on the monitored server.

The check can alert if the WARN/CRIT thresholds for a configurable total is exceeded.

Versions 1.7, 2.0 and 2.1 of Jolokia are supported.

Item

The name of the application server instance as configured by the agent followed by the name of the application. I.e. tomcat7 /examples

One service is created for each application running inside an Jolokia instance sent by the agent.