eth0                                                                     18:27 
  ^                                                                  t          
  |                                                                  t          
  |                                                                  t          
  |                                                               t  t          
  |                                                               t  t          
  |   t  t  t  t  t                                   t  t  t  t  t  t  t       
  |   t  t  t  t  t  t                          t  t  t  t  t  t  t  t  t       
  |   t  t  t  t  t  t  t                       t  t  t  t  t  t  t  t  t       
  |   t  t  t  t  t  t  t  t                 t  t  t  t  t  t  t  t  t  t  t    
  |   t  t  t  t  t rt  t  t  t  t  t  t  t  t  t  t  t rt  t  t  t  t  t  t    
 -+---------------------------------------------------------------------------> 
  |  19 20 21 22 23 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18    
                                                                                
 h  rx (KiB)   tx (KiB)      h  rx (KiB)   tx (KiB)      h  rx (KiB)   tx (KiB) 
19    243.702  4.837.961    03    130.654  1.356.831    11    176.342  4.880.668
20    186.471  4.867.548    04    106.757    969.436    12    870.686  4.566.739
21    194.151  4.489.538    05    101.199  1.017.809    13    187.338  4.752.002
22    202.820  4.451.675    06    108.868  1.244.405    14    258.433  4.645.437
23    181.526  4.376.497    07     86.879  1.354.278    15    499.979  6.438.840
00    911.820  3.907.228    08    114.284  2.359.409    16    441.917  8.541.849
01    254.884  3.254.704    09    151.187  3.477.288    17    280.698  5.108.846
02    129.076  1.756.462    10    144.801  3.560.039    18    550.147  1.932.890