Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 4110252   45725    0    0    0     0          0         0  4110252   45725    0    0    0     0       0          0
  eth0: 1455161695  658325    0    0    0     0          0         0  6354196   71791    0    0    0     0       0          0
  eth1: 463722105  172339    0    0    0     0          0         0 2004604289  193983    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: 408909289  143386    0    0    0     0          0         0 1992227543  168058    0    0    0     0       0          0
vlan22:   11532     153    0    0    0     0          0         0     2934      45    0    0    0     0       0          0
vlan21:   36576     168    0    0    0     0          0         0    23774     109    0    0    0     0       0          0
vlan20: 32803722   20874    0    0    0     0          0         0 11495281   18725    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:    3472     124    0    0    0     0          0         0      504      18    0    6    0     0       0          0
