Here, my Tor server will post its bandwidth stats periodically.Database updated: Wed Oct  9 23:55:58 2013

   eth0 since 02/20/12

          rx:  204.68 TiB      tx:  226.56 TiB      total:  431.24 TiB

   monthly
                     rx      |     tx      |    total    |   avg. rate
     ------------------------+-------------+-------------+---------------
       Sep '13      5.94 TiB |    9.40 TiB |   15.34 TiB |   50.85 Mbit/s
       Oct '13      1.89 TiB |    2.72 TiB |    4.61 TiB |   50.93 Mbit/s
     ------------------------+-------------+-------------+---------------
     estimated      6.52 TiB |    9.36 TiB |   15.88 TiB |

   daily
                     rx      |     tx      |    total    |   avg. rate
     ------------------------+-------------+-------------+---------------
      10/08/13    213.74 GiB |  336.31 GiB |  550.05 GiB |   53.40 Mbit/s
      10/09/13    172.49 MiB |   78.05 MiB |  250.54 MiB |   23.82 kbit/s
     ------------------------+-------------+-------------+---------------
     estimated       172 MiB |      78 MiB |     250 MiB |

 eth0                                                                     23:55 
  ^  r                                                                          
  |  r                                                                          
  |  r                                                                          
  |  rt                                              r                          
  |  rt                                              r                          
  |  rt                                              r                          
  |  rt                               r              r                          
  |  rt                               r              r                          
  |  rt r                 r  r  r  r  r        r     r                          
  |  rt rt r  r  r  r  r  r  r  r  r  rt 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      33041      24163    08       7435       2992    16      23899       2527
01       9508       6518    09       9189       2868    17       3092       1178
02       5167       3044    10       7150       3293    18       2967       1411
03       4544       2739    11      13930       4711    19       2827        908
04       4198       2372    12       4543       2461    20       2927        785
05       4367       2409    13       5551       2887    21       2396        575
06       4782       2987    14       8303       2280    22       2385        434
07       6769       3033    15       5493       3072    23       2165        280