for _, pm := range metrics {
		mmap := ps.ProxyStatus[pm.Name()]
		pm.Record(float64(len(mmap)))
	}
}

// It is called after virtual service short host name is resolved to FQDN
func virtualServiceDestinations(v *networking.VirtualService) map[string]sets.Set[int] {
	if v == nil {
		return nil
	}

	out := make(map[string]sets.Set[int])

	addDestination := func(host string, port *networking.PortSelector) {

			for _, cfg := range VirtualServiceDependencies(vs) {
				sc.AddConfigDependencies(cfg.HashCode())
			}
			v := vs.Spec.(*networking.VirtualService)
			for h, ports := range virtualServiceDestinations(v) {
				byNamespace := ps.ServiceIndex.HostnameAndNamespace[host.Name(h)]
				// Default to this hostname in our config namespace
				if s, ok := byNamespace[configNamespace]; ok {