        SAS.

   (Write),   (Exists),
 (Read)      (Del) 65536   . 
     ,     
     (   -   
 > 1   Tile NOT FOUND,   
 ).

        db_test.prf 
           
.       
 GpProfile : 
http://gpprofile2011.googlecode.com/files/GpProfile2011_v1.3.5.zip
  Profile->Open (Ctrl+F11)

  -    page_size  
mem_cache_size     
 .

  :
db_test.exe [page_size] [mem_cache_size] [threads_count] [noverb]
    - page_size -   
    - mem_cache_size -     
    - threads_count -     
    - noverb -   ,     
                
               
:
db_test.exe 1024 262144 1
    -    page_size=1024 byte, mem_cache_size=256k () 
        ,         
      

  GpProfile: http://code.google.com/p/gpprofile2011/

