Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 3103808   30576    0    0    0     0          0         0  3103808   30576    0    0    0     0       0          0
  eth0: 1317511641  477399    0    0    0     0          0         0  4947484   59847    0    0    0     0       0          0
  eth1: 249457581  141728    0    0    0     0          0         0 254002660   92360    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: 168466855   75181    0    0    0     0          0         0 242454533   59557    0    0    0     0       0          0
vlan22:   10104      89    0    0    0     0          0         0    13346     103    0    0    0     0       0          0
vlan21:     588      13    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 57213513   26784    0    0    0     0          0         0 10398172   23564    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:    5516      68    0    0    0     0          0         0     6440      86    0    8    0     0       0          0
