To enable MicroProfile Metrics either add a dependency on the helidon-microprofile bundle or add the following dependency to your project’s pom.xml (see Managing Dependencies).

        <dependency>
            <groupId>io.helidon.microprofile.metrics</groupId>
            <artifactId>helidon-microprofile-metrics</artifactId>
        </dependency>

Helidon provides three types of metrics: base, vendor, and application. Helidon automatically provides built-in base and vendor metrics. Applications can use these metrics without additional configuration or code changes.

Learn more about MicroProfile Metrics specification.

Create a sample MicroProfile (MP) project that can be used to run some basic examples using both built-in and custom metrics with Helidon MP. Helidon MP Metrics Guide.