Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 4172530   46429    0    0    0     0          0         0  4172530   46429    0    0    0     0       0          0
  eth0: 1402761219  754998    0    0    0     0          0         0  4644114   55342    0    0    0     0       0          0
  eth1: 635127804  321023    0    0    0     0          0         0 2037882951  331728    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: 575962994  265848    0    0    0     0          0         0 2025033456  304881    0    0    0     0       0          0
vlan21:     672      13    0    0    0     0          0         0      302       5    0    0    0     0       0          0
vlan20: 33366277   21220    0    0    0     0          0         0 11946937   19048    0    0    0     0       0          0
vlan22:    9784     131    0    0    0     0          0         0     2240      37    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:    2912     104    0    0    0     0          0         0      308      11    0    8    0     0       0          0
