Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 8061331   79676    0    0    0     0          0         0  8061331   79676    0    0    0     0       0          0
  eth0: 1315692835  689067    0    0    0     0          0         0  4696386   53293    0    0    0     0       0          0
  eth1: 209381554  151538    0    0    0     0          0         0 90636687  141188    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: 120182402   57710    0    0    0     0          0         0  5232228   49366    0    0    0     0       0          0
vlan20: 66071539   77087    0    0    0     0          0         0 75897475   74821    0    0    0     0       0          0
vlan21:     672      12    0    0    0     0          0         0      216       4    0    0    0     0       0          0
vlan22:   55802     301    0    0    0     0          0         0   128154     815    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:   40300     233    0    0    0     0          0         0    71496     746    0    6    0     0       0          0
