eporting</strong>. Enables services to report logging and monitoring. In the future, it will also enable tracing and billing streams intended for both the service operator as well as for service consumers.</p></li></ul><p>These mechanisms are applied based on a set of <a href="./attributes.html">attributes</a> that are materialized for every request into Mixer. Within Istio, the attributes are generated by a sidecar proxy (typically, Envoy) per request.</p><h2 id="adapters">Adapters</h2><p>Mixer is a highly