Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 1938265   19233    0    0    0     0          0         0  1938265   19233    0    0    0     0       0          0
  eth0: 1342786692  544605    0    0    0     0          0         0  4261909   51082    0    0    0     0       0          0
  eth1: 169384978   69991    0    0    0     0          0         0 30057357   64949    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: 120976152   48188    0    0    0     0          0         0 22475843   45590    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 27685254   12668    0    0    0     0          0         0  6566660   11047    0    0    0     0       0          0
vlan21:     616      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
