Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 3346992   38056    0    0    0     0          0         0  3346992   38056    0    0    0     0       0          0
  eth0: 1766395417  798660    0    0    0     0          0         0 10788361  130418    0    0    0     0       0          0
  eth1: 252681878  145946    0    0    0     0          0         0 26615485   98956    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: 142829390   72235    0    0    0     0          0         0  9444812   60640    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 86230609   34621    0    0    0     0          0         0 16129419   29870    0    0    0     0       0          0
vlan21:     616      11    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
