Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 7099535   70413    0    0    0     0          0         0  7099535   70413    0    0    0     0       0          0
  eth0: 1336088802  749723    0    0    0     0          0         0  5265300   61691    0    0    0     0       0          0
  eth1: 628217031  250008    0    0    0     0          0         0 1081766777  162256    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: 314099160   85217    0    0    0     0          0         0 586541832   69766    0    0    0     0       0          0
vlan22:   22640     218    0    0    0     0          0         0    17453     147    0    0    0     0       0          0
vlan21:     784      16    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 287620394  102991    0    0    0     0          0         0 493726324   82683    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:   11232     174    0    0    0     0          0         0     8039     108    0    8    0     0       0          0
