on breadcrumb-arrow"><use xlink:href="/v1.20/img/icons.svg#breadcrumb-arrow"/></svg></li><li>Metrics</li></ol></nav><div class=title-area><div style=width:100%><h1 id=title>Metrics</h1></div></div><p>Demonstrates the collection and querying of metrics within Istio.</p><div class=section-index><div class=entry title="3 minute read"><h5><a href=/v1.20/docs/tasks/observability/metrics/telemetry-api/>Customizing Istio Metrics with Telemetry API</a></h5><p>This task shows you how to customize the Istio metrics w