/proc/221/net/ Current File: //proc/221/net/dev
Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
    lo: 6402207745799 1539670989    0    0    0     0          0         0 6402207745799 1539670989    0    0    0     0       0          0
  eth0: 5606978693053 6286218089    0   57    0     0          0         0 6544277416455 3758900269    0    0    0     0       0          0