Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 1994835   19758    0    0    0     0          0         0  1994835   19758    0    0    0     0       0          0
  eth0: 1313473079  513815    0    0    0     0          0         0  4547465   53776    0    0    0     0       0          0
  eth1: 176633238  108060    0    0    0     0          0         0 30705290   69550    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: 126408663   61558    0    0    0     0          0         0 23137075   50510    0    0    0     0       0          0
vlan22:     112       2    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan21:     448       8    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 27670958   12162    0    0    0     0          0         0  6526515   10233    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
