Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 1508101   15798    0    0    0     0          0         0  1508101   15798    0    0    0     0       0          0
  eth0: 1467876503  464234    0    0    0     0          0         0  5625996   69930    0    0    0     0       0          0
  eth1: 185609158   79399    0    0    0     0          0         0 27308022   70037    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: 137436159   58096    0    0    0     0          0         0 22454954   51608    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 27056087   12188    0    0    0     0          0         0  3945546   10691    0    0    0     0       0          0
vlan21:     504       9    0    0    0     0          0         0      126       3    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    8    0     0       0          0
