How to Use the Jetty JMX Wizard in Nagios XI

Nagios XI includes a Jetty JMX Wizard that enables you to easily connect via JMX and quickly configure monitoring of JVM heap/GC, thread pools, request throughput/latency, servlet/handler metrics, and connector/queue status.

You can also refer to this documentation for full details:

Here is a direct link to the PDF as well:

How to Monitor Jetty JMX with Nagios XI