Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 4078577   47720    0    0    0     0          0         0  4078577   47720    0    0    0     0       0          0
  eth0: 1641815306  893655    0    0    0     0          0         0  8273252  101114    0    0    0     0       0          0
  eth1: 251646263  118109    0    0    0     0          0         0 49347116  103318    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: 142651833   67305    0    0    0     0          0         0 29494505   59583    0    0    0     0       0          0
vlan22:     168       3    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 87294672   41332    0    0    0     0          0         0 18798817   35705    0    0    0     0       0          0
vlan21:     672      12    0    0    0     0          0         0      126       3    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
