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: `