Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 2279848   27281    0    0    0     0          0         0  2279848   27281    0    0    0     0       0          0
  eth0: 1364805157  164510    0    0    0     0          0         0  6607258   88868    0    0    0     0       0          0
  eth1: 167232963   63856    0    0    0     0          0         0 29559482   64611    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: 119280513   43421    0    0    0     0          0         0 22255903   45965    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      216       4    0    0    0     0       0          0
vlan20: 27315238   11570    0    0    0     0          0         0  6249439    9966    0    0    0     0       0          0
vlan21:     448       8    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
