Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 4002573   46154    0    0    0     0          0         0  4002573   46154    0    0    0     0       0          0
  eth0: 1642977798  927050    0    0    0     0          0         0  8301111  104003    0    0    0     0       0          0
  eth1: 253782541  151433    0    0    0     0          0         0 48975779  105365    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: 143193719   78028    0    0    0     0          0         0 29778308   63808    0    0    0     0       0          0
vlan22:     168       3    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan21:     616      11    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 87040538   37479    0    0    0     0          0         0 18123409   32865    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
