Using 3 URL to test KeepAll and use 10 URL to get the time
1) First Run
In proxy:    
  84.0  88.0  92.0 
In proxy:  84  92  0
In proxy:  Expect  :88.0  16.0  
For Runtime ********************
In proxy:    
  216.0  216.0  217.0 
In proxy:  216  217  0
In proxy:  Expect  :216.33333333333334  0.33333333333333337  

In proxy:    
  12.0  12.0  12.0  91.0  93.0  96.0  103.0  118.0  154.0  237.0 
In proxy:  12  237  22
In proxy:  Expect  :92.8  4986.400000000001  
For Runtime ********************
In proxy:    
  71.0  80.0  80.0  218.0  219.0  223.0  228.0  246.0  276.0  368.0 
In proxy:  71  368  29
In proxy:  Expect  :200.9  9282.988888888889  

2) Second Run
In proxy:    
  77.0  79.0  86.0 
In proxy:  77  86  0
In proxy:  Expect  :80.66666666666667  22.333333333333332  
For Runtime ********************
In proxy:    
  207.0  207.0  209.0 
In proxy:  207  209  0
In proxy:  Expect  :207.66666666666666  1.3333333333333333  

In proxy:    
  11.0  12.0  34.0  58.0  58.0  58.0  58.0  60.0  75.0  84.0 
In proxy:  11  84  7
In proxy:  Expect  :50.8  594.6222222222223  
For Runtime ********************
In proxy:    
  76.0  77.0  118.0  182.0  182.0  186.0  187.0  187.0  200.0  210.0 
In proxy:  76  210  13
In proxy:  Expect  :160.5  2545.3888888888887  

3) Third Run
In proxy:    
  76.0  84.0  91.0 
In proxy:  76  91  1
In proxy:  Expect  :83.66666666666667  56.33333333333333  
For Runtime ********************
In proxy:    
  209.0  209.0  215.0 
In proxy:  209  215  0
In proxy:  Expect  :211.0  12.0  

In proxy:    
  11.0  12.0  13.0  59.0  75.0  85.0  92.0  93.0  100.0  245.0 
In proxy:  11  245  23
In proxy:  Expect  :78.5  4697.833333333333  
For Runtime ********************
In proxy:    
  74.0  80.0  80.0  181.0  206.0  212.0  216.0  220.0  226.0  370.0 
In proxy:  74  370  29
In proxy:  Expect  :186.5  8180.722222222223  



