/proc/4/net/ Current File: //proc/4/net/dev
Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
  eth0: 350832848324 2103522070    0   35    0     0          0         0 895364923372 482272850    0    0    0     0       0          0
    lo: 157170425910 94048060    0    0    0     0          0         0 157170425910 94048060    0    0    0     0       0          0