Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 5211494   63808    0    0    0     0          0         0  5211494   63808    0    0    0     0       0          0
  eth0: 1721970409 1057098    0    0    0     0          0         0  9433992  119823    0    0    0     0       0          0
  eth1: 203536831  108432    0    0    0     0          0         0 29623983   95713    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: 142801493   68997    0    0    0     0          0         0 12271014   60699    0    0    0     0       0          0
vlan22:     168       3    0    0    0     0          0         0      216       4    0    0    0     0       0          0
vlan21:     672      12    0    0    0     0          0         0      216       4    0    0    0     0       0          0
vlan20: 39286030   30332    0    0    0     0          0         0 16411191   27418    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
