Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 4065469   45062    0    0    0     0          0         0  4065469   45062    0    0    0     0       0          0
  eth0: 1398667560  729358    0    0    0     0          0         0  5168869   62758    0    0    0     0       0          0
  eth1: 317221296  129683    0    0    0     0          0         0 1826582039  110732    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: 262228960   95941    0    0    0     0          0         0 1813393522   84254    0    0    0     0       0          0
vlan22:   10186     135    0    0    0     0          0         0     1966      33    0    0    0     0       0          0
vlan21:   36524     168    0    0    0     0          0         0    23684     108    0    0    0     0       0          0
vlan20: 33351184   20802    0    0    0     0          0         0 12294666   19101    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:    3052     109    0    0    0     0          0         0      280      10    0    6    0     0       0          0
