Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 1670143   17257    0    0    0     0          0         0  1670143   17257    0    0    0     0       0          0
  eth0: 1379641290  481447    0    0    0     0          0         0  5034370   62050    0    0    0     0       0          0
  eth1: 172060752   94766    0    0    0     0          0         0 12555209   65360    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: 121675054   56617    0    0    0     0          0         0  5129579   48341    0    0    0     0       0          0
vlan22:      56       1    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: 28533807   10897    0    0    0     0          0         0  6553136    9209    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
