We are using Wildfly 33 (jboss 7.1.0) and we have configured it to use micrometer. It now sends the metrics via an Open Telemetry collector to a prometheus instance. This works great but the problem we face is that all metrics are tagged with app=wildfly and job=wildfly datasources_jdbc_prepared_statement_cache_access_count{app="wildfly",deployment="",job="wildfly",name="****",subdeployment="",type="data-source"} undertow_request_count_total{app="****.ear",deployment="****.ear",job="wildfly",name="ApplicationConfig",subdeployment="****.war",type="servlet"} Does someone knew how we could change the name of the tag: app or/and job For example setting the tag app="wildfly_app_1", job="wildfly_job_1" Continue reading...