X$表[12]

          x$ksmsp - sga hea[p]                                                 
          x$ksmpp - [p]ga hea[p] - 7.3.2 and above                             
          x$ksmup - [u]ga hea[p] - 7.3.2 and above                             
          x$ksmhp - any [h]ea[p] - 7.3.2 and above                             
          x$ksmspr- [s]hared [p]ool [r]eserved list - 7.1.5 or higher          
        [l]east recently used shared pool chunks                               
          x$ksmlru - lr[u] flushes from the shared pool                        
        [s]ga objects                                                          
          x$ksmsd - size [d]efinition for fixed/variable summary               
          x$ksmss - statistics (lengths) of sga objects                        
        sga [mem]ory                                                           
           x$ksmmem - map of the entire sga - 7.2.0 or higher                   
          x$ksmfsv - addresses of [f]ixed [s]ga [v]ariables - 7.2.1 or higher  
      [p]arameter component                                                    
          x$ksppi  - [p]arameter [i]nfo ( names )                              
          x$ksppcv - [c]urrent session [v]alues - 7.3.2 or above               
          x$ksppsv - [s]ystem [v]alues - 7.3.2 or above