Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 1787137   17039    0    0    0     0          0         0  1787137   17039    0    0    0     0       0          0
  eth0: 1325128087  666033    0    0    0     0          0         0 15031809  214069    0    0    0     0       0          0
  eth1: 185999515   76383    0    0    0     0          0         0 30390552   69570    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: 137267148   54669    0    0    0     0          0         0 22969560   50716    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      216       4    0    0    0     0       0          0
vlan20: 27494653   11978    0    0    0     0          0         0  6359156   10089    0    0    0     0       0          0
vlan21:     504       9    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
