SQL Monitor on Greatfinish Bloghttps://greatfinish.top/tags/sql-monitor/Recent content in SQL Monitor on Greatfinish BlogHugo -- gohugo.iozh-cn© 2026 Greatfinish Blog · [沪ICP备2026022892号](https://beian.miit.gov.cn/)Sat, 20 Dec 2025 21:30:00 +0800Oracle SQL Tuning Advisor 实战：从 AWR 定位慢 SQL 到索引优化落地https://greatfinish.top/posts/oracle-sql-tuning-advisor-sta-case/Sat, 20 Dec 2025 21:30:00 +0800https://greatfinish.top/posts/oracle-sql-tuning-advisor-sta-case/一次 Oracle SQL 优化实战：AWR 定位 SQL_ID f6asas4cp2n53，SQL Monitor 显示执行约 27 秒且 User I/O 等待明显，SQL Tuning Advisor 建议 SQL Profile 和复合索引，最终创建 UI_SALES_INVOICES(IOTYPE,CSTID) 索引后性能降至约 5 秒。