 warning"><div class=type><svg class="large-icon"><use xlink:href="/v1.5/img/icons.svg#callout-warning"/></svg></div><div class=content>When you enable tracing, you can set the sampling rate that Istio uses for tracing.
Use the <code>values.pilot.traceSampling</code> option to set the sampling rate. The default sampling rate is 1%.</div></aside></div></li><li><p>Deploy the <a href=/v1.5/docs/examples/bookinfo/#deploying-the-application>Bookinfo</a> sample application.</p></li></ol><h2 id=accessing-the-dashb