If you’re looking to integrate with something not provided by the main Metrics libraries, check out the many third-party libraries which extend Metrics:
metrics-librato provides a reporter for Librato Metrics, a scalable metric collection, aggregation, monitoring, and alerting service.
Metrics Spring Integration provides full integration with Spring’s IoC and AOP functionality.
sematext-metrics-reporter provides a reporter for SPM.
your Wicket application.
metrics-guice provides integration with Guice.
metrics-scala provides an API optimized for Scala.