JMX Monitoring

The Resolution Service exposes key runtime metrics via Spring Boot Actuator endpoints using Micrometer Gauges. These metrics reflect internal counters such as redelivered, failed, and successfully resolved messages.

Accessing Metrics

All metrics are available at:

http://<host>:<port>/resolution-service/metrics

Replace <host> and <port> with the actual service URL.The port configured via management.server.port in application.properties(default is configured as port 8081).

Available Metrics

1. Resolver Messages Received

To view how many messages were received:

URL: http://localhost:8081/resolution-service/metrics/resolver.messages.received

Example curl command:

curl --location 'http://localhost:8081/resolution-service/metrics/resolver.messages.received'

2. Resolver Messages Succeeded

To view how many messages were successfully processed:

URL: http://localhost:8081/resolution-service/metrics/resolver.messages.succeeded

Example curl command:

curl --location 'http://localhost:8081/resolution-service/metrics/resolver.messages.succeeded'

3. Resolver Messages Failed (Permanent)

To view how many messages failed permanently:

URL: http://localhost:8081/resolution-service/metrics/resolver.messages.failedFinal

Example curl command:

curl --location 'http://localhost:8081/resolution-service/metrics/resolver.messages.failedFinal'

4. Resolution Messages Redelivered

To view how many messages were redelivered:

URL: http://localhost:8081/resolution-service/metrics/resolution.messages.redelivered

Example curl command:

curl --location 'http://localhost:8081/resolution-service/metrics/resolution.messages.redelivered'

5. Resolution Messages Failed (Temporary)

To view how many messages temporarily failed:

URL: http://localhost:8081/resolution-service/metrics/resolution.messages.failedTemporary

Example curl command:

curl --location 'http://localhost:8081/resolution-service/metrics/resolution.messages.failedTemporary'

6. Resolution Messages Ignored

To view how many messages were ignored/skipped:

URL: http://localhost:8081/resolution-service/metrics/resolution.messages.ignored

Example curl command:

curl --location 'http://localhost:8081/resolution-service/metrics/resolution.messages.ignored'