ics that Mixer currently generates:</p><ul><li><code>istio_requests_total</code></li><li><code>istio_request_duration_seconds</code></li><li><code>istio_request_size</code></li></ul><h2 id=enable-service-level-metrics-generation-in-envoy>Enable service-level metrics generation in Envoy</h2><p>To generate service-level metrics directly in the Envoy proxies, follow these steps:</p><p>Option 1:</p><pre><code><pre><code class=language-bash data-expandlinks=true data-repo=istio>$ istioctl manifest apply --set va