要收集的链路追踪数据量来配置此选项。
默认采样率为1%。</p><pre><code class=language-bash data-expandlinks=true data-repo=istio>$ kubectl apply -f - &lt;&lt;EOF
apiVersion: telemetry.istio.io/v1alpha1
kind: Telemetry
metadata:
  name: mesh-default
  namespace: istio-system
spec:
  tracing:
    - providers:
        - name: &#34;zipkin&#34;
      randomSamplingPercentage: 100.00
EOF
</code></pre><h2 id=customizing-tracing-tags>自定义链路追踪标签</h2><p>可以基于文本、环�