Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 1868446   17747    0    0    0     0          0         0  1868446   17747    0    0    0     0       0          0
  eth0: 1325212396  610629    0    0    0     0          0         0  5047494   60455    0    0    0     0       0          0
  eth1: 188269731  109873    0    0    0     0          0         0 31053489   74388    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: 137861628   66147    0    0    0     0          0         0 23586412   55159    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan21:     448       8    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 27540111   11777    0    0    0     0          0         0  6369019    9938    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
