Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 323201118  174296    0    0    0     0          0         0 323201118  174296    0    0    0     0       0          0
  eth0: 1749374611  687437    0    0    0     0          0         0  5596026   62300    0    0    0     0       0          0
  eth1: 252214458  111391    0    0    0     0          0         0 14385604   68937    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: 234361201   74647    0    0    0     0          0         0 12840604   60409    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      658       9    0    0    0     0       0          0
vlan23:       0       0    0    0    0     0          0         0      658       9    0    0    0     0       0          0
vlan21:    6152      98    0    0    0     0          0         0      658       9    0    0    0     0       0          0
vlan20: 1164153    3429    0    0    0     0          0         0   938262    2995    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
