"Describes the telemetry and monitoring features provided by Istio." href=/v1.24/docs/concepts/observability/>Observability</a></li><li role=none><a role=treeitem title="Describes Istio's WebAssembly Plugin system." href=/v1.24/docs/concepts/wasm/>Extensibility</a></li></ul></li><li role=treeitem aria-label="Sidecar Mode"><a class=main title="Information for setting up and operating Istio in sidecar mode." href=/v1.24/docs/setup/>Sidecar Mode</a><ul role=group aria-expanded=true><li role=none><a role=treeit