Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo:  717290    9020    0    0    0     0          0         0   717290    9020    0    0    0     0       0          0
  eth0: 1313341216  402183    0    0    0     0          0         0  5435291   62904    0    0    0     0       0          0
  eth1: 160570415   92405    0    0    0     0          0         0 22808478   62844    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: 137676064   62661    0    0    0     0          0         0 21321263   52899    0    0    0     0       0          0
vlan22:     168       4    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20:  743261    2629    0    0    0     0          0         0   664073    2361    0    0    0     0       0          0
vlan21:     504      10    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    8    0     0       0          0
