/strong>:</p>
<pre><code class="language-hocon" data-lang="hocon">azkarra {
  metrics {
    enable = true
  }
}
</code></pre><h2 id="3-micrometer-concepts">3 Micrometer Concepts</h2>
<p>Micrometer defines several <a href="https://micrometer.io/docs/concepts">concepts</a> in order to collect and expose measurements.</p>
<h2 id="31-meterregistry-and-meter">3.1 <code>MeterRegistry</code> and <code>Meter</code></h2>
<p>The two main concepts defines by Micrometer are :</p>
<ul>
<li>
<p><a href="http://micrometer