rtpdart-6k-sw1#sh fab util
 slot    channel      speed    Ingress %     Egress %
    1          0        20G            0            0
    2          0        20G            1            0
    3          0        20G            0            0
    4          0        20G            1            2
    5          0        20G            0            0
    6          0        20G            1            1
    7          0        20G            0            0
    9          0        20G            3            5
    9          1        20G            0            0
   10          0        20G            0            0
   10          1        20G            0            0
   11          0        20G            0            0
   11          1        20G            0            0
   12          0        20G            4            1
   12          1        20G            0            0
   13          0        20G            0            0
   13          1        20G            0            0