Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 1942517   19398    0    0    0     0          0         0  1942517   19398    0    0    0     0       0          0
  eth0: 1413282950  545859    0    0    0     0          0         0  5218261   64311    0    0    0     0       0          0
  eth1: 171239564   96239    0    0    0     0          0         0 30368696   66853    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: 121469402   54961    0    0    0     0          0         0 22842765   48085    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 27612639   11841    0    0    0     0          0         0  6495721   10128    0    0    0     0       0          0
vlan21:     616      11    0    0    0     0          0         0      216       4    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    6    0     0       0          0
