Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 3648942   33573    0    0    0     0          0         0  3648942   33573    0    0    0     0       0          0
  eth0: 1319731672  503772    0    0    0     0          0         0  5319323   63951    0    0    0     0       0          0
  eth1: 584310150  172849    0    0    0     0          0         0 50610149   99469    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: 498760539   75137    0    0    0     0          0         0 36216541   60553    0    0    0     0       0          0
vlan22:   13272     122    0    0    0     0          0         0    21716     166    0    0    0     0       0          0
vlan20: 59848187   33964    0    1    0     0          0         0 12928297   27949    0    0    0     0       0          0
vlan21:     692      15    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:    7100      90    0    0    0     0          0         0    10604     138    0    8    0     0       0          0
