Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 6316525   58918    0    0    0     0          0         0  6316525   58918    0    0    0     0       0          0
  eth0: 1319503676  520163    0    0    0     0          0         0  4170341   49909    0    0    0     0       0          0
  eth1: 425760890  204788    0    0    0     0          0         0 736751132  144086    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: 137671224   64111    0    0    0     0          0         0 32973776   55621    0    0    0     0       0          0
vlan22:     168       3    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 262724020   91124    0    0    0     0          0         0 702576536   80359    0    0    0     0       0          0
vlan21:    1120      20    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
