{
          "datasource": {
            "type": "prometheus",
            "uid": "${datasource}"
          },
          "expr": "(histogram_quantile(0.50, sum(irate(istio_request_duration_milliseconds_bucket{reporter=~\"$qrep\",destination_service=~\"$service\"}[1m])) by (le)) / 1000) or histogram_quantile(0.50, sum(irate(istio_request_duration_seconds_bucket{reporter=~\"$qrep\",destination_service=~\"$service\"}[1m])) by (le))",

        {
          "datasource": {
            "type": "prometheus",
            "uid": "${datasource}"
          },

const (
	destWorkloadLabel          = "destination_workload"
	destWorkloadNamespaceLabel = "destination_workload_namespace"
	reqTot                     = "istio_requests_total"
	reqDur                     = "istio_request_duration_milliseconds"
)

func Cmd(ctx cli.Context) *cobra.Command {
	cmd := &cobra.Command{
		Use:   "metrics <workload name>...",
		Short: "Prints the metrics for the specified workload(s) when running in Kubernetes.",
		Long: `

        {
          "datasource": {
            "type": "prometheus",
            "uid": "${datasource}"
          },