led-in Istio proxy filters. The same filters are also compiled to WebAssembly (Wasm) modules and shipped with Istio proxy. To enable telemetry generation with the Wasm runtime, install Istio with the <code>preview</code> profile:</p><pre><code class=language-bash data-expandlinks=true data-repo=istio>$ istioctl install --set profile=preview
</code></pre><p>Alternatively, set the following two values to enable Wasm-based Telemetry with the <code>default</code> profile:</p><pre><code class=language-bash data-