1. 使用ａｗｒｒｐｔ
        shell$ sqlplus / as sysdba
        shell$ @?/rdbms/admin/awrrpt
                    ----  html
                    ----   1    ##1天
                    ----   start snapshot id 
                    ----   end   snapshot id
                    ----    filename

2.　使用 ａｄｄｍｒｐｔ
        shell$ sqlplus / as sysdba
        shell$ @?/rdbms/admin/addmrpt
                    ----  html
                    ----   1    ##1天
                    ----   start snapshot id 
                    ----   end   snapshot id
                    ----    filename