Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo:  725785    9356    0    0    0     0          0         0   725785    9356    0    0    0     0       0          0
  eth0: 1314403966  441180    0    0    0     0          0         0  4515393   54362    0    0    0     0       0          0
  eth1: 160950949   97834    0    0    0     0          0         0 22660393   62756    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: 137748932   63924    0    0    0     0          0         0 21180361   52925    0    0    0     0       0          0
vlan22:     168       4    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan21:     532      11    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20:  752521    2551    0    0    0     0          0         0   660160    2276    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
