Here, my Tor server will post its bandwidth stats periodically.Database updated: Mon May 20 23:55:14 2013

   eth0 since 02/20/12

          rx:  159.85 TiB      tx:  176.52 TiB      total:  336.37 TiB

   monthly
                     rx      |     tx      |    total    |   avg. rate
     ------------------------+-------------+-------------+---------------
       Apr '13     11.74 TiB |   12.02 TiB |   23.76 TiB |   78.73 Mbit/s
       May '13      7.90 TiB |    8.01 TiB |   15.91 TiB |   79.10 Mbit/s
     ------------------------+-------------+-------------+---------------
     estimated     12.24 TiB |   12.42 TiB |   24.66 TiB |

   daily
                     rx      |     tx      |    total    |   avg. rate
     ------------------------+-------------+-------------+---------------
      05/19/13    370.00 GiB |  378.55 GiB |  748.55 GiB |   72.68 Mbit/s
      05/20/13    208.97 MiB |  152.34 MiB |  361.31 MiB |   34.37 kbit/s
     ------------------------+-------------+-------------+---------------
     estimated       208 MiB |     152 MiB |     360 MiB |

 eth0                                                                     23:55 
  ^                                         r                                   
  |                                         rt                                  
  |                                         rt                                  
  |                                         rt                                  
  |                                         rt                                  
  |                                         rt                                  
  |                                r        rt                                  
  |                                rt       rt                                  
  |                                rt       rt    r        rt                   
  |                                rt    r  rt    r  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       3916       3173    08       3018       1754    16      11685       7842
01       2203        670    09       4085       1830    17       5959       4352
02       2382        793    10      25936      23541    18      17795      15239
03       2447        914    11       4335       1920    19       2887        987
04       2075        814    12       7836       5069    20       3295       1112
05       2410        829    13      62023      57055    21       5486       3751
06       2154        940    14       4147       2556    22       9978       7777
07       3793       2474    15      14878       3218    23       9264       7382