SYSAUX Growing rapidly!!! What can be done

Recently i have been working on cleaning up SYSAUX tablespace for few of clients, so thought to put down my steps which might be helpful to some of you out there. Why does SYSAUX tablespace grows much larger than expected? There could be number of potential reasons: 1. ASH data has grown too large (SM/AWR)…

ASM Diskgroup shows USABLE_FILE_MB value in Negative

Today while working on ASM diskgroup i noticed Negative value for USABLE_FILE_MB. I was little surprised as it has been pretty long that i worked on ASM. So i started looking around for blogs and mos docs and found few really nice one around. A negative value for USABLE_FILE_MB means that you do not have [&hellip

Plan change using load_plans_from_cursor_cache

This post is more of a note for myself and might be helpful to few other. Assuming db is 11gR2 and baselines/spm is used. When a new query is introduced in db, it might be that it runs with the good plan, but sometimes it picks up wrong plan. It could be that Index Range [&hellip

Few Scripts for Identify Performance Issues using DBA_HIST view

It has been pretty long that i had blogged.Past year was little busy on both personal and professional front. But this year i am planning to be more active in sharing and learning and with not only Oracle DBMS but could be few others too. Now, coming back to this blog, i wanted to share [&hellip

2013 in review

The WordPress.com stats helper monkeys prepared a 2013 annual report for this blog. Here’s an excerpt: The Louvre Museum has 8.5 million visitors per year. This blog was viewed about 140,000 times in 2013. If it were an exhibit at the Louvre Museum, it would take about 6 days for that many people to see [&hellip