Micrometer Prometheus
Since Camel 4.3
The camel-micrometer-prometheus is used for running Camel standalone (Camel Main), and to integrate with the Micrometer Prometheus Registry.
Usage
Auto-detection from classpath
To use this implementation all you need to do is to add the camel-micrometer-prometheus dependency to the classpath, and turn on metrics in application.properties such as:
# enable HTTP server with metrics
camel.server.enabled=true
camel.server.metricsEnabled=true
# turn on micrometer metrics
camel.metrics.enabled=true
# include more camel details
camel.metrics.enableMessageHistory=true
# include additional out-of-the-box micrometer metrics for cpu, jvm and used file descriptors
camel.metrics.binders=processor,jvm-info,file-descriptorList of known binders from Micrometer
The following binders can be configured with camel.metrics.binders that comes out of the box from Micrometer:
| Binder Name | Description |
|---|---|
| JVM class loading metrics |
| Apache Commons Pool 2.x metrics |
| File descriptor metrics gathered by the JVM |
| Hystrix Circuit Breaker metrics |
| JVM compilation metrics |
| Garbage collection and GC pauses |
| Provides methods to access measurements of low pool memory and heavy GC overhead |
| JVM information |
| Utilization of various memory and buffer pools. |
| JVM threads statistics |
| Apache Log4j 2 statistics |
| Logback logger statistics |
| CPU processing statistics |
| Uptime statistics |