/proc/21020/net/ Current File: //proc/21020/net/dev
Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
  eth0: 1756327132360 2209524599    0  128    0     0          0         0 2637991253240 1349125175    0   21    0     0       0          0
    lo: 41640916947 128699862    0    0    0     0          0         0 41640916947 128699862    0    0    0     0       0          0