Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 3221665   32963    0    0    0     0          0         0  3221665   32963    0    0    0     0       0          0
  eth0: 1307857080  579252    0    0    0     0          0         0  5087040   59106    0    0    0     0       0          0
  eth1: 452594093  143770    0    0    0     0          0         0 232176311   92409    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: 393160525   72048    0    0    0     0          0         0 169529693   58576    0    0    0     0       0          0
vlan22:   10648      97    0    0    0     0          0         0    20446     159    0    0    0     0       0          0
vlan21:     616      13    0    0    0     0          0         0      216       4    0    0    0     0       0          0
vlan20: 35742925   27158    0    0    0     0          0         0 61463037   24429    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:    5688      72    0    0    0     0          0         0     9610     137    0    6    0     0       0          0
