Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 3289793   33194    0    0    0     0          0         0  3289793   33194    0    0    0     0       0          0
  eth0: 1332169589  849813    0    0    0     0          0         0  5148182   61412    0    0    0     0       0          0
  eth1: 377332160  135969    0    0    0     0          0         0 359818390   89270    0    0    0     0       0          0
ovs-system:       0       0    0    0    0     0          0         0        0       0    0    0    0     0       0          0
 br-ex: 262919177   65998    0    0    0     0          0         0 294865829   55530    0    0    0     0       0          0
vlan22:    9342      92    0    0    0     0          0         0     5336      47    0    0    0     0       0          0
vlan20: 91343527   36329    0    0    0     0          0         0 63797114   24722    0    0    0     0       0          0
vlan21:     644      14    0    0    0     0          0         0      168       4    0    0    0     0       0          0
br-int:       0       0    0    0    0     0          0         0        0       0    0    0    0     0       0          0
genev_sys_6081:    4520      73    0    0    0     0          0         0     2432      31    0    6    0     0       0          0
