Here, my Tor server will post its bandwidth stats periodically.Database updated: Mon Sep 29 23:58:09 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     38.49 GiB |   18.58 GiB |   57.06 GiB |  191.06 kbit/s
     ------------------------+-------------+-------------+---------------
     estimated     39.82 GiB |   19.22 GiB |   59.03 GiB |

   daily
                     rx      |     tx      |    total    |   avg. rate
     ------------------------+-------------+-------------+---------------
      09/28/14    445.98 MiB |   82.09 MiB |  528.07 MiB |   50.07 kbit/s
      09/29/14      1.32 GiB |  178.38 MiB |    1.49 GiB |  145.23 kbit/s
     ------------------------+-------------+-------------+---------------
     estimated      1.32 GiB |     178 MiB |    1.49 GiB |

 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              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      14674       8729    08     245123      15266    16      16203      10649
01       6623       1077    09     138542       1980    17      16412       1859
02       6267       1028    10     121750       1924    18      24399       3847
03      11414       5680    11      11562       2081    19      20642       2639
04      24562      15966    12      16170      10906    20      39605      59960
05      13619       8273    13     135620       2012    21      10320       2449
06      23164       9135    14     109461       1855    22       8884       2264
07     304525       9508    15      56135       1823    23       8124       1748