Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 1849616   17835    0    0    0     0          0         0  1849616   17835    0    0    0     0       0          0
  eth0: 223794283  145739    0    0    0     0          0         0   560119    6935    0    0    0     0       0          0
  eth1: 144835171   85137    0    0    0     0          0         0 28322222   55106    0    0    0     0       0          0
ovs-system:       0       0    0    0    0     0          0         0        0       0    0    0    0     0       0          0
vlan20: 27588279   11347    0    0    0     0          0         0  6391494    9786    0    0    0     0       0          0
 br-ex: 114725216   52592    0    0    0     0          0         0 21669058   43829    0    0    0     0       0          0
vlan22:      56       1    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan21:     448       8    0    0    0     0          0         0      216       4    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    8    0     0       0          0
