Here, my Tor server will post its bandwidth stats periodically.Database updated: Wed Sep 17 23:56:47 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     26.79 GiB |   16.23 GiB |   43.02 GiB |  245.74 kbit/s
     ------------------------+-------------+-------------+---------------
     estimated     47.28 GiB |   28.65 GiB |   75.93 GiB |

   daily
                     rx      |     tx      |    total    |   avg. rate
     ------------------------+-------------+-------------+---------------
      09/16/14      1.74 GiB |  186.89 MiB |    1.92 GiB |  186.54 kbit/s
      09/17/14    614.18 MiB |  222.68 MiB |  836.86 MiB |   79.52 kbit/s
     ------------------------+-------------+-------------+---------------
     estimated       615 MiB |     222 MiB |     837 MiB |

 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              
 -+---------------------------------------------------------------------------> 
  |  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       8822       7536    08      14347       9485    16      17410       9605
01       9215       8222    09      16036       9638    17      25220       9972
02       9802       8556    10      10547       9795    18      21387      10136
03       9424       8774    11      77641      11428    19      17098       9963
04       8522       8122    12      69190       9957    20     133426      10351
05       9058       8143    13      10833       9920    21      11096      10106
06       9441       8655    14      11012       9783    22      10259      10155
07      10516       9041    15      97697       9799    23      10921      10883