o/istio\" target=\"_blank\">open platform</a> that provides a uniform way to <a href=\"https://istio.io/docs/concepts/security/\" target=\"_blank\">secure</a>,\n    <a href=\"https://istio.io/docs/concepts/traffic-management/\" target=\"_blank\">connect</a>, and \n    <a href=\"https://istio.io/docs/concepts/observability/\" target=\"_blank\">monitor</a> microservices.\n    <br>\n    Need help? <a href=\"https://istio.io/get-involved/\" target=\"_blank\">Join the Istio community</a>.\n  </div>\n</div>",...

            {
              "datasource": {
                "type": "prometheus",
                "uid": "${datasource}"
              },
              "expr": "sum(irate(envoy_cluster_upstream_cx_connect_fail{cluster_name=\"xds-grpc\"}[1m]))",
              "format": "time_series",
              "hide": false,
              "intervalFactor": 1,
              "legendFormat": "XDS Connection Failures",