Here, my Tor server will post its bandwidth stats periodically.Database updated: Thu Aug  7 23:58:31 2014

   eth0 since 02/20/12

          rx:  294.89 TiB      tx:  321.78 TiB      total:  616.67 TiB

   monthly
                     rx      |     tx      |    total    |   avg. rate
     ------------------------+-------------+-------------+---------------
       Jul '14      5.83 TiB |    6.09 TiB |   11.92 TiB |   38.23 Mbit/s
       Aug '14      3.96 GiB |  860.44 MiB |    4.80 GiB |   66.57 kbit/s
     ------------------------+-------------+-------------+---------------
     estimated     17.53 GiB |    3.72 GiB |   21.25 GiB |

   daily
                     rx      |     tx      |    total    |   avg. rate
     ------------------------+-------------+-------------+---------------
      08/06/14      1.10 GiB |  102.48 MiB |    1.20 GiB |  116.06 kbit/s
      08/07/14    541.15 MiB |   84.75 MiB |  625.89 MiB |   59.41 kbit/s
     ------------------------+-------------+-------------+---------------
     estimated       541 MiB |      84 MiB |     625 MiB |

 eth0                                                                     23:58 
  ^                                   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  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       5910       3392    08      52244       3463    16       6852       4034
01       7588       3114    09      15845       3856    17      28143       3829
02       5327       3452    10      51830       3640    18       4886       3968
03       5405       3169    11      93083       3819    19      26268       3680
04       8808       3123    12      54982       3848    20      23341       4026
05       8199       3065    13      41180       3786    21       6024       3832
06      37912       3271    14      36788       3812    22       5631       3679
07       5707       3479    15      17773       4154    23       4411       3288