The Mobitor contains Spring Boot actuator and uses its prometheus exporter to publish certain metrics, both technical ones as well as metrics collected by plugins.

The Prometheus path is: /mobitor/actuator/prometheus

The technical metrics are the ones like memory usage or thread counts. But also the metrics of the integrated Hazelcast cache are exported.

prom cache hits
Figure 1. Chache Hits
prom cache size
Figure 2. Chache Size

The plugins may also publish some data, like the duration it took to collect the data or collected errors:

prom commit to deploy
Figure 3. Commit to Deploy Statistics (BitBucket plugin)
prom rest errors overall
Figure 4. Errors on REST resources (REST Plugin)