Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo:  408691    4375    0    0    0     0          0         0   408691    4375    0    0    0     0       0          0
  eth0: 1310141978  589366    0    0    0     0          0         0  4310045   51381    0    0    0     0       0          0
  eth1: 140512829   60606    0    0    0     0          0         0  6038357   53751    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: 119726736   50255    0    0    0     0          0         0  4890609   45286    0    0    0     0       0          0
vlan22:      56       1    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan21:     280       5    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20:  388471    1176    0    0    0     0          0         0   337240    1104    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
