Monitor your KPIs!!! Camunda BPM Process Engine Plugin providing Prometheus Monitoring, Metric classes for various BPMN use, Grafana Annotations, and HTTPServer data export: Used to generate Prometheus metrics anywhere in the Engine, including BPMN, CMN, and DMN engines and instances.
Certain conditions should trigger metrics to be unregistered:
start with Duration Tracking (Activity Instance and Process Instance):
As per a configuration, if a new process definition is deployed for a existing definition, the previous definition will be un-registered from the Prometheus collection of collectors. This is not always the needed function as there are scenarios where there may be multiple active definitions of the same process def key.
note: If you just restart the engine the metrics will self-resolve. But for "forever" on camunda engine instances, it is important to un-register collectors.
Certain conditions should trigger metrics to be unregistered:
start with Duration Tracking (Activity Instance and Process Instance):
note: If you just restart the engine the metrics will self-resolve. But for "forever" on camunda engine instances, it is important to un-register collectors.