Currently metrics-clojure supports reporting metrics through the console (on standard error):
(use '[metrics.core :only (report-to-console)]) (report-to-console 10)
This will tell metrics to print all metrics to the console every ten seconds.
metrics-clojure also supports [JMX reporting][jmx], since it's built into metrics itself.
More reporting methods will be added in the future. Pull requests are welcome.