Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 1950018   19103    0    0    0     0          0         0  1950018   19103    0    0    0     0       0          0
  eth0: 1316798560  467407    0    0    0     0          0         0  4066033   46786    0    0    0     0       0          0
  eth1: 188082523  106347    0    0    0     0          0         0 31369478   73523    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: 137733650   63675    0    0    0     0          0         0 23841070   54281    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 27585014   11661    0    0    0     0          0         0  6447972   10089    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    8    0     0       0          0
