The cache metrics exposes by WildFly were setup a long time ago. The set of metrics we expose should be reassessed, deprecating those that don't make sense within the context of WildFly (e.g. cache-status), and adding those that do make sense, but are missing from WildFly.

Additionally, cache metrics should be registered with the cache runtime resources (now that these exist), and the metrics previously registered with the cache configuration resource definition deprecated.