Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 1917243   18443    0    0    0     0          0         0  1917243   18443    0    0    0     0       0          0
  eth0: 1312534254  394153    0    0    0     0          0         0  4281775   50322    0    0    0     0       0          0
  eth1: 187972051  105041    0    0    0     0          0         0 31128650   72644    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: 137778059   64511    0    0    0     0          0         0 23595954   53475    0    0    0     0       0          0
vlan22:     112       2    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: 27550396   11782    0    0    0     0          0         0  6436554    9927    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
