遇到Form性能问题怎么办performanceissue

1. alter session set max_dump_file_size='UNLIMITED';
2. alter session set tracefile_identifier='APPSPERF';
3. alter session set events '10046 trace name context forever, level 12';
4. alter session set statistics_level = 'ALL';
5. declare binds like below

   variable B1 number;
   variable B2 number;
   variable B3 number;
   variable B4 varchar2(50);
   variable B5 number;
   variable B6 number;
   
6. Assign values to binds

   begin
   :B1 := 2666;
   :B2 := 2666;
   :B3 := 2666;
   :B4 := 'VENDOR';
   :B5 := 8617;
   :B6 := 639187;
   end;
   /

7. Execute the test_SQL.sql WITH BIND VARIABLES (with :B1, :B2) 
8. exec dbms_session.reset_package;
9. exit completely from the sqlplus prompt.
10. once the step 9 is done then Pickup the trace file from udump (ls *APPSPERF*) --generated recently
    directory: "SELECT value FROM v$parameter WHERE name ='user_dump_dest'"
11. Generate the tkprof of the trace generated with explain option.
12. provide TRACE,TKPROF and SQLTXTRACT(215187.1) to review it further.