sum(labels('istio_build', { component: names.component }), by=['tag'])
        ),

      cpuUsage:
        self.query(
          'Container ({{pod}})',
          sum(irate(labels('container_cpu_usage_seconds_total', containerLabels)), by=['pod'])
        ),

      memUsage:
        self.query(
          'Container ({{pod}})',
          sum(labels('container_memory_working_set_bytes', containerLabels), by=['pod'])

            {
               "datasource": {
                  "type": "prometheus",
                  "uid": "$datasource"
               },
               "expr": "sum by (pod) (irate(container_cpu_usage_seconds_total{container=\"istio-proxy\",pod=~\"ztunnel-.*\"}[$__rate_interval]))",
               "legendFormat": "Container ({{pod}})"
            }
         ],
         "title": "CPU Usage",

            {
               "datasource": {
                  "type": "prometheus",
                  "uid": "$datasource"
               },
               "expr": "sum by (pod) (irate(container_cpu_usage_seconds_total{container=\"discovery\",pod=~\"istiod-.*\"}[$__rate_interval]))",
               "legendFormat": "Container ({{pod}})"
            }
         ],
         "title": "CPU Usage",
         "type": "timeseries"

- Graduated the following kubelet resource metrics to **general availability**:
  - `container_cpu_usage_seconds_total`
  - `container_memory_working_set_bytes`
  - `container_start_time_seconds`
  - `node_cpu_usage_seconds_total`
  - `node_memory_working_set_bytes`
  - `pod_cpu_usage_seconds_total`