/proc/self/net/ Current File: //proc/self/net/dev
Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 7753276334419 1754853079    0    0    0     0          0         0 7753276334419 1754853079    0    0    0     0       0          0
  eth0: 5896548763121 6647958774    0   57    0     0          0         0 7764535450885 4083659343    0    0    0     0       0          0