netesenv   4h
istio-system   prometheus      4h
</code></pre><p>If you&rsquo;re upgrading from Istio 1.1 or earlier, issue the following command instead:</p><pre><code class=language-bash data-expandlinks=true data-repo=istio>$ kubectl get prometheuses.config.istio.io --all-namespaces
NAMESPACE      NAME      AGE
istio-system   handler   13d
</code></pre></li><li><p>If the output shows no configured Prometheus handlers, you must reconfigure Mixer with the appropriate handler configuration.</p><p>For referen