Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 2211390   26080    0    0    0     0          0         0  2211390   26080    0    0    0     0       0          0
  eth0: 1285229072  158871    0    0    0     0          0         0  6280080   82986    0    0    0     0       0          0
  eth1: 166878777   62360    0    0    0     0          0         0 29305265   63928    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: 118982196   42556    0    0    0     0          0         0 22073527   45767    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan21:     504       9    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 27311960   10989    0    0    0     0          0         0  6211700    9735    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
