Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 3542207   33646    0    0    0     0          0         0  3542207   33646    0    0    0     0       0          0
  eth0: 1320015187  513330    0    0    0     0          0         0  6156815   70336    0    0    0     0       0          0
  eth1: 366831979  165334    0    0    0     0          0         0 300723562   99061    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: 198284867   69950    0    0    0     0          0         0 181490644   57481    0    0    0     0       0          0
vlan22:   19930     173    0    0    0     0          0         0    15200     122    0    0    0     0       0          0
vlan20: 143594010   42156    0    0    0     0          0         0 118008428   32324    0    0    0     0       0          0
vlan21:     588      13    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:   10800     141    0    0    0     0          0         0     7268      92    0    8    0     0       0          0
