y":"74.47ms","responseCode":200,"responseSize":5599,"source":"unknown","user":"unknown"}
</code></pre></li></ol><h2 id="understanding-the-telemetry-configuration">Understanding the telemetry configuration</h2><p>In this task, you added Istio configuration that instructed Mixer to automatically generate and report a new metric and a new log stream for all traffic within the mesh.</p><p>The added configuration controlled three pieces of Mixer functionality:</p><ol><li>Generation of <em>instances</em> (in this