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.
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 |
|---|---|
class-loader | JVM class loading metrics |
commons-object-pool2 | Apache Commons Pool 2.x metrics |
file-descriptor | File descriptor metrics gathered by the JVM |
hystrix-metrics-binder | Hystrix Circuit Breaker metrics |
jvm-compilation | JVM compilation metrics |
jvm-gc | Garbage collection and GC pauses |
jvm-heap-pressure | Provides methods to access measurements of low pool memory and heavy GC overhead |
jvm-info | JVM information |
jvm-memory | Utilization of various memory and buffer pools. |
jvm-thread | JVM threads statistics |
log4j2 | Apache Log4j 2 statistics |
logback | Logback logger statistics |
processor | CPU processing statistics |
uptime | Uptime statistics |