Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 5045881   41070    0    0    0     0          0         0  5045881   41070    0    0    0     0       0          0
  eth0: 1452562340  767063    0    0    0     0          0         0  5075181   60089    0    0    0     0       0          0
  eth1: 1991763396  247745    0    0    0     0          0         0 477195774  186069    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: 1934849390  192364    0    0    0     0          0         0 465381051  159461    0    0    0     0       0          0
vlan22:    1700      37    0    0    0     0          0         0    13540     150    0    0    0     0       0          0
vlan20: 32239385   20173    0    0    0     0          0         0 10619671   17641    0    0    0     0       0          0
vlan21:  292812    1920    0    0    0     0          0         0   280586    1191    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:     280      10    0    0    0     0          0         0     3472     124    0    6    0     0       0          0
