Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 4219991   49245    0    0    0     0          0         0  4219991   49245    0    0    0     0       0          0
  eth0: 1711747733  970526    0    0    0     0          0         0  9529863  117287    0    0    0     0       0          0
  eth1: 253519777  157143    0    0    0     0          0         0 50035874  104012    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: 142337465   77670    0    0    0     0          0         0 30061802   62069    0    0    0     0       0          0
vlan22:     168       3    0    0    0     0          0         0      126       3    0    0    0     0       0          0
vlan20: 87288040   38729    0    0    0     0          0         0 18911706   33545    0    0    0     0       0          0
vlan21:     672      12    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:       0       0    0    0    0     0          0         0        0       0    0    6    0     0       0          0
