Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 2325538   26776    0    0    0     0          0         0  2325538   26776    0    0    0     0       0          0
  eth0: 1640120911  713275    0    0    0     0          0         0  8480482  106520    0    0    0     0       0          0
  eth1: 227430786  132132    0    0    0     0          0         0 20175635   87517    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: 143511407   75356    0    0    0     0          0         0  8701242   60117    0    0    0     0       0          0
vlan20: 60840013   23062    0    0    0     0          0         0 10524255   19203    0    0    0     0       0          0
vlan21:     448       8    0    0    0     0          0         0      216       4    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      126       3    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
tap1b57ca02-bb:    3390      28    0    0    0     0          0         0     4343      28    0    0    0     0       0          0
tap8774eb2f-a0:     270       3    0    0    0     0          0         0      616       8    0    0    0     0       0          0
