Here, my Tor server will post its bandwidth stats periodically.Database updated: Mon Sep 22 23:57:24 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     31.44 GiB |   17.48 GiB |   48.92 GiB |  215.92 kbit/s
     ------------------------+-------------+-------------+---------------
     estimated     42.87 GiB |   23.84 GiB |   66.71 GiB |

   daily
                     rx      |     tx      |    total    |   avg. rate
     ------------------------+-------------+-------------+---------------
      09/21/14    564.67 MiB |  250.35 MiB |  815.02 MiB |   77.28 kbit/s
      09/22/14      1.49 GiB |  264.56 MiB |    1.74 GiB |  169.66 kbit/s
     ------------------------+-------------+-------------+---------------
     estimated      1.49 GiB |     264 MiB |    1.75 GiB |

 eth0                                                                     23:57 
  ^                          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           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      10386       8775    08     302949      10218    16      14240      11588
01       8606       8358    09     241010       9993    17      12315      11799
02       9303       8571    10      26661      10665    18      20439      12467
03       8742       8562    11      89162      10179    19     116612      16070
04       9386       8582    12      97902      10487    20      31543      15791
05       8874       8560    13      76683      11464    21      17115      15923
06      10170       9444    14     151994      11898    22      18616      15822
07     189429       9633    15      70334      11433    23      15636      14625