Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 3240488   31757    0    0    0     0          0         0  3240488   31757    0    0    0     0       0          0
  eth0: 1380854609  891089    0    0    0     0          0         0  5145425   61030    0    0    0     0       0          0
  eth1: 231304728  129963    0    0    0     0          0         0 359287844   88697    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: 150740649   66056    0    0    0     0          0         0 347117679   55120    0    0    0     0       0          0
vlan22:    4016      42    0    0    0     0          0         0     9588      77    0    0    0     0       0          0
vlan21:     644      14    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 57493110   27847    0    0    0     0          0         0 10998877   24364    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:    2064      24    0    0    0     0          0         0     4464      63    0    6    0     0       0          0
