Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 4132637   50373    0    0    0     0          0         0  4132637   50373    0    0    0     0       0          0
  eth0: 1401106706  707135    0    0    0     0          0         0  6150873   65244    0    0    0     0       0          0
  eth1: 164208215   73454    0    0    0     0          0         0 12063156   64861    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: 116721158   50579    0    0    0     0          0         0  5973843   45625    0    0    0     0       0          0
vlan22:     652      12    0    0    0     0          0         0      210       5    0    0    0     0       0          0
vlan21:  329204    2173    0    0    0     0          0         0   296852    1336    0    0    0     0       0          0
vlan20: 26569501   12086    0    0    0     0          0         0  4937689   10487    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:     112       4    0    0    0     0          0         0        0       0    0    6    0     0       0          0
tap16977ca1-4e:    1620      16    0    0    0     0          0         0     1352       9    0    0    0     0       0          0
tap118ad097-90:     270       3    0    0    0     0          0         0      616       8    0    0    0     0       0          0
