/proc/12/net/ Current File: //proc/12/net/dev
Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
  eth0: 249530378032 1491337083    0   30    0     0          0         0 666489716106 338039779    0    0    0     0       0          0
    lo: 122396547523 71285270    0    0    0     0          0         0 122396547523 71285270    0    0    0     0       0          0