Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 3616413   41559    0    0    0     0          0         0  3616413   41559    0    0    0     0       0          0
  eth0: 1408351403  611169    0    0    0     0          0         0  5847293   71266    0    0    0     0       0          0
  eth1: 786470039  193598    0    0    0     0          0         0 1336402804  109987    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: 730135840  111954    0    1    0     0          0         0 1326745006   85229    0    0    0     0       0          0
vlan20: 31266463   19845    0    0    0     0          0         0  8748142   16837    0    0    0     0       0          0
vlan21:     644      13    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan22:    3248      55    0    0    0     0          0         0     5340      68    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:     784      28    0    0    0     0          0         0     1176      42    0    6    0     0       0          0
