Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 3162350   32056    0    0    0     0          0         0  3162350   32056    0    0    0     0       0          0
  eth0: 1324035231  604886    0    0    0     0          0         0  4832063   57027    0    0    0     0       0          0
  eth1: 280040383  145064    0    0    0     0          0         0 315357795   93222    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: 168273814   71331    0    0    0     0          0         0 200089284   57694    0    0    0     0       0          0
vlan22:   16242     145    0    0    0     0          0         0    11518      93    0    0    0     0       0          0
vlan21:     560      12    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 87675256   30208    0    0    0     0          0         0 114066081   26115    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:    8556     119    0    0    0     0          0         0     5512      70    0    8    0     0       0          0
