de class="language-bash">kubectl -n istio-system logs &lt;mixer pod&gt; mixer
</code></pre><p>Filter for lines including something like <code>Report 0 returned with: INTERNAL (1 error occurred:</code> (with some surrounding context) to find more information regarding Report dispatch failures.</p></li></ol><h3 id="verify-prometheus-configuration">Verify Prometheus configuration</h3><ol><li><p>Connect to the Prometheus UI and verify that it can successfully scrape Mixer.</p><p>In Kubernetes environments, setu