Micrometer is a platform-agnostic library for metrics instrumentation on the JVM that supports Graphite, New Relic, CloudWatch and many other integrations. We've found that Micrometer has benefited both library authors and teams: library authors can include metrics instrumentation code in their libraries without needing to support each and every metrics system that their users are using; and teams can support many different metrics on back-end registries which enables organizations to collect metrics in a consistent way.