Monitoring the Liberty server runtime environment
You can use the monitor-1.0, mpMetrics-1.0, and the
mpMetrics-1.1 features to monitor the server runtime environment.
The monitor-1.0 feature is a JMX and REST interface for viewing built-in Liberty metrics, and has metrics about many components in Liberty. monitor-1.0 is the feature to use to visualize metrics about the components in Liberty.
The mpMetrics-1.0 and the
mpMetrics-1.1 features provide a /metrics REST interface that
conforms to the MicroProfile metrics 1.0 specification. Application developers can add their own
custom metrics, using the MicroProfile metrics API, alongside the metrics provided by Liberty. Use
this feature to monitor applications instrumented with the MicroProfile metrics API.