Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 2909772   29472    0    0    0     0          0         0  2909772   29472    0    0    0     0       0          0
  eth0: 1315998267  590815    0    0    0     0          0         0  4682830   55806    0    0    0     0       0          0
  eth1: 178064075   94590    0    0    0     0          0         0 218566645   85286    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: 121879793   58580    0    0    0     0          0         0 156090989   52568    0    0    0     0       0          0
vlan22:    7492      71    0    0    0     0          0         0     8474      69    0    0    0     0       0          0
vlan21:     588      13    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 35021694   26040    0    0    0     0          0         0 61362555   24034    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:    3888      52    0    0    0     0          0         0     3968      52    0    6    0     0       0          0
