Here, my Tor server will post its bandwidth stats periodically.Database updated: Thu Sep 18 23:56:58 2014

   eth0 since 02/20/12

          rx:  294.93 TiB      tx:  321.80 TiB      total:  616.73 TiB

   monthly
                     rx      |     tx      |    total    |   avg. rate
     ------------------------+-------------+-------------+---------------
       Aug '14     14.28 GiB |    4.99 GiB |   19.27 GiB |   60.36 kbit/s
       Sep '14     27.79 GiB |   16.43 GiB |   44.22 GiB |  238.55 kbit/s
     ------------------------+-------------+-------------+---------------
     estimated     46.32 GiB |   27.39 GiB |   73.71 GiB |

   daily
                     rx      |     tx      |    total    |   avg. rate
     ------------------------+-------------+-------------+---------------
      09/17/14    614.43 MiB |  222.94 MiB |  837.37 MiB |   79.40 kbit/s
      09/18/14      1.00 GiB |  202.60 MiB |    1.20 GiB |  116.64 kbit/s
     ------------------------+-------------+-------------+---------------
     estimated      1.00 GiB |     202 MiB |    1.20 GiB |

 eth0                                                                     23:56 
  ^                                         r                                   
  |                                         r                                   
  |                                         r                                   
  |                                         r                                   
  |                                r        r                                   
  |                                r  r     r              r                    
  |                                r  r     r              r                    
  |                          r  r  r  r     r  r           r                    
  |                          r  r  r  r     r  r           r                    
  |                       r  r  r  r  r     r  r     r     r  r  r              
 -+---------------------------------------------------------------------------> 
  |  00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23    
                                                                                
 h  rx (KiB)   tx (KiB)      h  rx (KiB)   tx (KiB)      h  rx (KiB)   tx (KiB) 
00      10737       9693    08      73173       8636    16      37342       9049
01       9961       9049    09      65345       8478    17      16947       8880
02       9745       9050    10     134618       8284    18     115200       8858
03       8230       7392    11     114796       8896    19      33700       8885
04       7995       7515    12      11779       8649    20      31234       9143
05       8304       7521    13     197319       8622    21      18516       9069
06       8919       8077    14      68478       8871    22      10445       8549
07      32215       8775    15      15359       9195    23       9217       8327