Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo:  788917   10235    0    0    0     0          0         0   788917   10235    0    0    0     0       0          0
  eth0: 1312642205  506500    0    0    0     0          0         0  4792400   53827    0    0    0     0       0          0
  eth1: 144511315   91997    0    0    0     0          0         0 22243672   58549    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: 121677338   56722    0    0    0     0          0         0 20668094   48251    0    0    0     0       0          0
vlan22:     168       4    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20:  797188    2811    0    0    0     0          0         0   737399    2523    0    0    0     0       0          0
vlan21:     532      11    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
