Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 3480965   40249    0    0    0     0          0         0  3480965   40249    0    0    0     0       0          0
  eth0: 1699779591  698926    0    0    0     0          0         0  8926278  109038    0    0    0     0       0          0
  eth1: 251528472  119054    0    0    0     0          0         0 27812750  101050    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: 142767919   70950    0    0    0     0          0         0  9599866   60045    0    0    0     0       0          0
vlan22:     168       3    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan21:     672      12    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 87026602   37914    0    0    0     0          0         0 17145420   32668    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
