Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo:  796997   10440    0    0    0     0          0         0   796997   10440    0    0    0     0       0          0
  eth0: 1303943088  479582    0    0    0     0          0         0  4610140   54571    0    0    0     0       0          0
  eth1: 142481404   85906    0    0    0     0          0         0 22203504   59733    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: 120054585   58452    0    0    0     0          0         0 20631300   49506    0    0    0     0       0          0
vlan20:  733678    2544    0    0    0     0          0         0   717052    2294    0    0    0     0       0          0
vlan21:     504      10    0    0    0     0          0         0      216       4    0    0    0     0       0          0
vlan22:     112       3    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    6    0     0       0          0
