f := getFields(line)
		if len(f) < 6 {
			continue
		}
		port, _, portOk := dtoi(f[4])
		priority, _, priorityOk := dtoi(f[3])
		weight, _, weightOk := dtoi(f[2])
		if !(portOk && priorityOk && weightOk) {
			continue
		}
		addrs = append(addrs, &SRV{absDomainName(f[5]), uint16(port), uint16(priority), uint16(weight)})
		cname = absDomainName(f[0])
	}
	byPriorityWeight(addrs).sort()
	return
}

		return
	}

	// We intentionally set the UID of the flow-schema and priority-level instead of name. This is so that
	// the names that cluster-admins choose for categorization and priority levels are not exposed, also
	// the names might make it obvious to the users that they are rejected due to classification with low priority.

	name.Ref = testValue(t, 2, "alert")
	priority := NewField(3, "priority")
	priority.Ref = testValue(t, 4, int64(4))
	mv.AddField(name)
	mv.AddField(priority)

	mv2 := NewMapValue()
	mv2.AddField(name)
	if mv.Equal(mv2) != types.False {
		t.Fatalf("mv.Equal(mv2) failed: %v", mv.Equal(mv2))
	}

	priority2 := NewField(5, "priority")
	priority2.Ref = testValue(t, 6, int64(3))
	mv2.AddField(priority2)

	// 1. calculate the LocalityLbEndpoints.Priority compared with proxy locality
	for i, localityEndpoint := range loadAssignment.Endpoints {
		// if region/zone/subZone all match, the priority is 0.
		// if region/zone match, the priority is 1.
		// if region matches, the priority is 2.
		// if locality not match, the priority is 3.
		priority := util.LbPriority(locality, localityEndpoint.Locality)

				Namespace: "non-system-namespace",
			},
			Spec: api.PodSpec{
				Containers: []api.Container{
					{
						Name: containerName,
					},
				},
				Priority: &zeroPriority,
			},
		},
		// pod[9]: Pod with a priority value that matches the resolved default priority
		{
			ObjectMeta: metav1.ObjectMeta{
				Name:      "pod-w-priority-matching-default-priority",

		})
	}

	for _, pod := range pods {
		var priority int32
		if pod.Spec.Priority != nil {
			priority = *pod.Spec.Priority
		}

		// Find the group index according to the priority.
		index := sort.Search(len(groups), func(i int) bool {
			return groups[i].Priority >= priority
		})

		// 1. Those higher than the highest priority default to the highest priority

				kube_pod_resource_request{namespace="test",node="",pod="foo-unscheduled-succeeded",priority="",resource="cpu",scheduler="",unit="cores"} 1
				kube_pod_resource_request{namespace="test",node="node-one",pod="foo-pending",priority="",resource="cpu",scheduler="",unit="cores"} 1
				kube_pod_resource_request{namespace="test",node="node-one",pod="foo-unknown",priority="",resource="cpu",scheduler="",unit="cores"} 1
				`,
		},
		{

this level. This is the number of execution seats nominally reserved for this priority level. This DOES NOT limit the dispatching from this priority level but affects the other priority levels through the borrowing mechanism. The server's concurrency limit (ServerCL) is divided among all the priority levels in proportion to their NCS values:\n\nNominalCL(i)  = ceil( ServerCL * NCS(i) / sum_ncs ) sum_ncs = sum[priority level k] NCS(k)\n\nBigger numbers mean a larger nominal concurrency limit, at the...

this level. This is the number of execution seats nominally reserved for this priority level. This DOES NOT limit the dispatching from this priority level but affects the other priority levels through the borrowing mechanism. The server's concurrency limit (ServerCL) is divided among all the priority levels in proportion to their NCS values:\n\nNominalCL(i)  = ceil( ServerCL * NCS(i) / sum_ncs ) sum_ncs = sum[priority level k] NCS(k)\n\nBigger numbers mean a larger nominal concurrency limit, at the...

		SuggestedFlowSchemaSystemNodeHigh,            // references "node-high" priority-level
		SuggestedFlowSchemaProbes,                    // references "exempt" priority-level
		SuggestedFlowSchemaSystemLeaderElection,      // references "leader-election" priority-level
		SuggestedFlowSchemaWorkloadLeaderElection,    // references "leader-election" priority-level