Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 2070354   20868    0    0    0     0          0         0  2070354   20868    0    0    0     0       0          0
  eth0: 1312391027  635337    0    0    0     0          0         0  4398679   52006    0    0    0     0       0          0
  eth1: 170720401  100611    0    0    0     0          0         0 30727467   70693    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: 120738503   60150    0    0    0     0          0         0 22989145   50683    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      216       4    0    0    0     0       0          0
vlan21:     504       9    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 27814167   12517    0    0    0     0          0         0  6617932   10520    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
