Here, my Tor server will post its bandwidth stats periodically.Database updated: Sat Sep 27 23:57:56 2014

   eth0 since 02/20/12

          rx:  294.94 TiB      tx:  321.80 TiB      total:  616.74 TiB

   monthly
                     rx      |     tx      |    total    |   avg. rate
     ------------------------+-------------+-------------+---------------
       Aug '14     14.28 GiB |    4.99 GiB |   19.27 GiB |   60.36 kbit/s
       Sep '14     36.73 GiB |   18.32 GiB |   55.05 GiB |  197.98 kbit/s
     ------------------------+-------------+-------------+---------------
     estimated     40.81 GiB |   20.36 GiB |   61.17 GiB |

   daily
                     rx      |     tx      |    total    |   avg. rate
     ------------------------+-------------+-------------+---------------
      09/26/14      1.86 GiB |   86.77 MiB |    1.94 GiB |  188.41 kbit/s
      09/27/14    440.68 MiB |   75.44 MiB |  516.12 MiB |   49.01 kbit/s
     ------------------------+-------------+-------------+---------------
     estimated       440 MiB |      75 MiB |     515 MiB |

 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              
 -+---------------------------------------------------------------------------> 
  |  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      16675       9756    08     126150       7534    16      13895       8980
01       8936       1208    09      44700        478    17       7985        715
02       6339       1117    10       7933        291    18       9289       1985
03       6755        335    11      10648        514    19      11962       5645
04      12808       6800    12      15501       9309    20      21525      11096
05       5443        250    13       7737        716    21      10096       2569
06       8188        639    14       6673        520    22      10003       2791
07      66208        453    15       7167       1059    23       8641       2493