Eclipse MicroProfile Metrics defines a common way of exposing system and application metrics from MicroProfile applications and the respective servers.
In Metrics 1.x we have defined a model that allows you to easily annotate Java methods and fields etc. to expose their value or call counts.
During the last 2 years the MicroProfile Metrics team has received a lot of feedback which got incorporated into Metrics 2.0
In this talk you learn about MicroProfile Metrics, the news in Metrics 2.0 and also about SmallRye as an open source implementation of the specification