Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo:  407863    4803    0    0    0     0          0         0   407863    4803    0    0    0     0       0          0
  eth0: 1314049678  410309    0    0    0     0          0         0  4420299   50266    0    0    0     0       0          0
  eth1: 143125350   77699    0    0    0     0          0         0  6194238   55629    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: 121276431   52143    0    0    0     0          0         0  5017499   46961    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      216       4    0    0    0     0       0          0
vlan21:     280       5    0    0    0     0          0         0      216       4    0    0    0     0       0          0
vlan20:  411910    1131    0    0    0     0          0         0   349037    1042    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:       0       0    0    0    0     0          0         0        0       0    0    6    0     0       0          0
