s=language-bash data-expandlinks=true data-repo=istio>$ for i in $(seq 1 100); do curl -s -o /dev/null &#34;http://$GATEWAY_URL/productpage&#34;; done
    </code></pre></li><li><p>从仪表板的左侧窗格中，从 <strong>Service</strong> 下拉列表中选择 <code>productpage.default</code> 并点击 <strong>Find Traces</strong>：</p><figure style=width:100%><div class=wrapper-with-intrinsic-ratio style=padding-bottom:45.758218451749734%><a data-skipendnotes=true href=/v1.21/zh/docs/tasks/observabilit