# HELP container_memory_working_set_bytes [STABLE] Current working set of the container in bytes
				# TYPE container_memory_working_set_bytes gauge
				container_memory_working_set_bytes{container="container_a",namespace="namespace_a",pod="pod_a"} 1000 1624396278302
				container_memory_working_set_bytes{container="container_a",namespace="namespace_b",pod="pod_b"} 1000 1624396278302

apiVersion: release-notes/v2
kind: feature
area: telemetry

releaseNotes:
- |
  **Updated** the "Control Plane Dashboard" and the "Performance Dashboard" to use the `container_memory_working_set_bytes` metric
  to display memory. This metric only counts memory that *cannot be reclaimed* by the kernel even under memory pressure,
  and therefore more relevant for tracking. It is also consistent with `kubectl top`. The reported values are lower than

          |||
            sum by (pod) (
              container_memory_working_set_bytes{%(containerLabels)s}
            )
          |||
        ),

      goMemoryUsage: [
        self.query(
          'Container ({{pod}})',
          |||
            sum by (pod) (
              container_memory_working_set_bytes{%(containerLabels)s}
            )
          |||
        ),
        self.query(

      "targets": [
        {
          "datasource": {
            "type": "prometheus",
            "uid": "${datasource}"
          },
          "expr": "sum(container_memory_working_set_bytes{pod=~\"istio-ingressgateway-.*\"}) / count(container_memory_working_set_bytes{pod=~\"istio-ingressgateway-.*\",container!=\"POD\"})",
          "format": "time_series",
          "intervalFactor": 1,
          "legendFormat": "per istio-ingressgateway",

			"galley_validation_failed",
			// cAdvisor does not expose this metrics, and we don't have kubelet in kind
			"container_fs_usage_bytes",
			// flakes: https://github.com/istio/istio/issues/29871
			"container_memory_working_set_bytes",
			"container_cpu_usage_seconds_total",
		},
		// Pilot is installed only on Primary cluster, hence validate for primary clusters only.
		true,
	},
	{
		"istio-services-grafana-dashboards",

            {
               "datasource": {
                  "type": "prometheus",
                  "uid": "$datasource"
               },
               "expr": "sum by (pod) (\n  container_memory_working_set_bytes{container=\"istio-proxy\", pod=~\"ztunnel-.*\"}\n)",
               "legendFormat": "Container ({{pod}})"
            }
         ],
         "title": "Memory Usage",
         "type": "timeseries"

		"Cumulative cpu time consumed by the container in core-seconds",
		[]string{"container", "pod", "namespace"},
		nil,
		metrics.STABLE,
		"")

	containerMemoryUsageDesc = metrics.NewDesc("container_memory_working_set_bytes",
		"Current working set of the container in bytes",
		[]string{"container", "pod", "namespace"},
		nil,
		metrics.STABLE,
		"")

	containerSwapUsageDesc = metrics.NewDesc("container_swap_usage_bytes",

      "pluginVersion": "10.1.5",
      "targets": [
        {
          "datasource": {
            "type": "prometheus",
            "uid": "${datasource}"
          },
          "expr": "sum(container_memory_working_set_bytes{container=\"istio-proxy\"})",
          "format": "time_series",
          "hide": false,
          "intervalFactor": 2,
          "legendFormat": "Total (k8s)",
          "refId": "A",

            {
               "datasource": {
                  "type": "prometheus",
                  "uid": "$datasource"
               },
               "expr": "sum by (pod) (\n  container_memory_working_set_bytes{container=\"discovery\", pod=~\"istiod-.*\"}\n)",
               "legendFormat": "Container ({{pod}})"
            },
            {
               "datasource": {
                  "type": "prometheus",

asource":{"type":"prometheus","uid":"${datasource}"},"expr":"sum(container_memory_working_set_bytes{pod=~\"istio-ingressgateway-.*\"}) / count(container_memory_working_set_bytes{pod=~\"istio-ingressgateway-.*\",container!=\"POD\"})","format":"time_series","intervalFactor":1,"legendFormat":"per istio-ingressgateway","refId":"A"},{"datasource":{"type":"prometheus","uid":"${datasource}"},"expr":"sum(container_memory_working_set_bytes{namespace!=\"istio-system\",container=\"istio-proxy\"}) / count(c...