"expr": "sum(irate(istio_requests_total{reporter=~\"$qrep\",destination_service=~\"$service\",response_code!~\"5.*\"}[5m])) / (sum(irate(istio_requests_total{reporter=~\"$qrep\",destination_service=~\"$service\"}[5m])) or on () vector(1))",
          "format": "time_series",
          "intervalFactor": 1,
          "range": true,
          "refId": "A"
        }
      ],
      "title": "Client Success Rate (non-5xx responses)",

        "query": "query_result((sum(istio_requests_total{destination_workload_namespace=~\"$namespace\"}) by (destination_workload) or sum(istio_requests_total{source_workload_namespace=~\"$namespace\"}) by (source_workload)) or (sum(istio_tcp_sent_bytes_total{destination_workload_namespace=~\"$namespace\"}) by (destination_workload) or sum(istio_tcp_sent_bytes_total{source_workload_namespace=~\"$namespace\"}) by (source_workload)))",
        "refresh": 1,