Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 2049727   20635    0    0    0     0          0         0  2049727   20635    0    0    0     0       0          0
  eth0: 1395607079  578695    0    0    0     0          0         0  4811464   56854    0    0    0     0       0          0
  eth1: 171632242  102624    0    0    0     0          0         0 30534419   67567    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: 121676651   59166    0    0    0     0          0         0 22940447   48575    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan21:     504       9    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 27623762   12195    0    0    0     0          0         0  6560714   10287    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
