<meta property="og:title" content="收集 TCP 服务指标"><meta property="og:type" content="website"><meta property="og:description" content="本任务展示了如何配置 Istio 进行 TCP 服务的指标收集。"><meta property="og:url" content="/v1.9/zh/docs/tasks/observability/metrics/tcp-metrics/"><meta property="og:image" content="/v1.9/img/istio-whitelogo-bluebackground-framed.svg"><meta property="og:image:alt" content="Istio Logo"><meta property="og:image:width" content="112"><meta property="og:i