Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 6683142   64012    0    0    0     0          0         0  6683142   64012    0    0    0     0       0          0
  eth0: 1322366573  672172    0    0    0     0          0         0  4156564   47063    0    0    0     0       0          0
  eth1: 410311987  208424    0    0    0     0          0         0 788878397  138853    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: 121827330   58701    0    0    0     0          0         0 32505857   49474    0    0    0     0       0          0
vlan22:     168       3    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 263143745   95145    0    0    0     0          0         0 755168730   81408    0    0    0     0       0          0
vlan21:     896      16    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
