return errors.New("unexpected output (incorrect workload)")
	}
	totalRPS, fErr := strconv.ParseFloat(fields[1], 32)
	if fErr != nil {
		t.Logf("Expected column 2 to show totalRPS, got %#v", fields)
		return fErr
	}
	if totalRPS <= 0.001 {
		t.Logf("Expected column 2 to show totalRPS more than 0.001, got %#v", fields)
		return errors.New("unexpected output (incorrect RPS)")
	}
	return nil

	return cmd
}

type workloadMetrics struct {
	workload                           string
	totalRPS, errorRPS                 float64
	p50Latency, p90Latency, p99Latency time.Duration
}

func run(c *cobra.Command, ctx cli.Context, args []string) error {
	log.Debugf("metrics command invoked for workload(s): %v", args)