Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 1953952   19201    0    0    0     0          0         0  1953952   19201    0    0    0     0       0          0
  eth0: 1313373232  539192    0    0    0     0          0         0  4476119   46135    0    0    0     0       0          0
  eth1: 169921945   73905    0    0    0     0          0         0 30197655   65794    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: 121393601   51333    0    0    0     0          0         0 22619953   46615    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 27727899   12635    0    0    0     0          0         0  6546576   10638    0    0    0     0       0          0
vlan21:     448       8    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    6    0     0       0          0
