SPA性能测试stepbystep.docx

SPA 性能测试一、源库抓取 SQL 负载 1. 建立一个 SQL Tuning Set SQL> exec ('upg_sql'); PL/SQL procedure pleted. 2. 导入 SQL 到 STS 这里选择从 AWR 负载库中抓取昨天一天的 sql 快照信息如下: Instance DB Name Snap Id Snap Started Level ------------ ------------ --------- ------------------ ----- db99 DB99 6431 20 Apr 2015 00:00 1 6432 20 Apr 2015 01:00 1 6433 20 Apr 2015 02:00 1 6434 20 Apr 2015 03:00 1 6435 20 Apr 2015 04:00 1 6436 20 Apr 2015 05:00 1 6437 20 Apr 2015 06:00 1 6438 20 Apr 2015 07:00 1 6439 20 Apr 2015 08:00 1 6440 20 Apr 2015 09:00 1 6441 20 Apr 2015 10:00 1 6442 20 Apr 2015 11:00 1 6443 20 Apr 2015 12:00 1 6444 20 Apr 2015 13:00 1 6445 20 Apr 2015 14:00 1 6446 20 Apr 2015 15:00 1 6447 20 Apr 2015 16:00 1 6448 20 Apr 2015 17:00 1 6449 20 Apr 2015 18:00 1 6450 20 Apr 2015 19:01 1 6451 20 Apr 2015 20:00 1 6452 20 Apr 2015 21:00 1 6453 20 Apr 2015 22:00 1 6454 20 Apr 2015 23:00 1 6455 21 Apr 2015 00:00 1 SQL> DECLARE 2 cur sys_refcursor; 3 BEGIN 4 open cur for 5 select value(p) 6 from table((6431, 6455)) p; 7 ('upg_sql', cur); 8 close cur; 9 END; 10/ 3. 查看 sql_set 和收集到的语句 SQL> select name,statement_count from dba_sqlset; NAME STATEMENT_COUNT ------------------------------ --------------- sql_test 275 upg_sql 352 SQL> select sql_text from dba_sqlset_statements where sqlset_name='upg_sql'; 4. 创建表 UPGSQLSET_TAB 存储采集的 SQL 信息 SQL