Here, my Tor server will post its bandwidth stats periodically.Database updated: Sun Sep 21 23:57:18 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     29.95 GiB |   17.22 GiB |   47.18 GiB |  218.14 kbit/s
     ------------------------+-------------+-------------+---------------
     estimated     42.79 GiB |   24.61 GiB |   67.40 GiB |

   daily
                     rx      |     tx      |    total    |   avg. rate
     ------------------------+-------------+-------------+---------------
      09/20/14    354.12 MiB |  301.59 MiB |  655.71 MiB |   62.17 kbit/s
      09/21/14    564.51 MiB |  250.22 MiB |  814.73 MiB |   77.39 kbit/s
     ------------------------+-------------+-------------+---------------
     estimated       565 MiB |     250 MiB |     815 MiB |

 eth0                                                                     23:57 
  ^                       r                                                     
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  |                       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      14786      14759    08      63690       9618    16      10709      10479
01      15202      14310    09     112255      10434    17      15454      10350
02      14414      14550    10      10508      10246    18      11866      10274
03      10241       9599    11      11446      10112    19      10838      10078
04      10431       9724    12      13346      10576    20      10683       9636
05      10176       9546    13      11401      10668    21       9969       9636
06      11627       9537    14      14604      14013    22      10120       9451
07     153819       9501    15      11536      10327    23       8939       8801