Here, my Tor server will post its bandwidth stats periodically.Database updated: Tue Oct 28 23:56:54 2014

   eth0 since 02/20/12

          rx:  294.96 TiB      tx:  321.81 TiB      total:  616.77 TiB

   monthly
                     rx      |     tx      |    total    |   avg. rate
     ------------------------+-------------+-------------+---------------
       Sep '14     39.05 GiB |   18.68 GiB |   57.73 GiB |  186.84 kbit/s
       Oct '14     20.98 GiB |   12.24 GiB |   33.22 GiB |  115.03 kbit/s
     ------------------------+-------------+-------------+---------------
     estimated     23.19 GiB |   13.53 GiB |   36.73 GiB |

   daily
                     rx      |     tx      |    total    |   avg. rate
     ------------------------+-------------+-------------+---------------
      10/27/14    909.25 MiB |  304.18 MiB |    1.18 GiB |  115.05 kbit/s
      10/28/14    778.62 MiB |  483.69 MiB |    1.23 GiB |  119.94 kbit/s
     ------------------------+-------------+-------------+---------------
     estimated       780 MiB |     484 MiB |    1.23 GiB |

 eth0                                                                     23:56 
  ^                                      r                                      
  |                                      r                                      
  |                                      r                                      
  |                                      r                                      
  |                                      r                                      
  |                                      r           r                          
  |                          r           r           r                          
  |                          r        r  r     r     rt r  r     rt             
  |                          r     r  r  rt rt rt rt rt rt rt rt rt             
  |  rt                      rt    r  r  rt rt rt rt rt rt rt rt rt rt rt rt    
 -+---------------------------------------------------------------------------> 
  |  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      22003      22555    08      58064      16776    16      72573      50181
01      10638      10195    09       9275       1505    17      43886      32040
02      10328      10363    10      36532       2320    18      45381      32852
03       1808        584    11      52221      11398    19      36346      32985
04      13997      14227    12     143439      39711    20      47101      48015
05       1306        491    13      42534      34568    21      25698      25908
06       4715       1594    14      47553      35278    22      19843      19473
07       2528       1413    15      33033      35479    23      16505      15392