Articles tagged awr. View all articles
A practical step-by-step guide to reading and analyzing Oracle AWR reports: which sections to read first, what the numbers mean, how to identify root causes, and common patterns.
A complete guide to Oracle AWR (Automatic Workload Repository): what it is, how it works, what data it collects, how to use it for performance tuning, and its limitations.
Step-by-step guide to generating Oracle AWR reports in SQL*Plus: finding snapshots, choosing the right window, HTML vs text format, RAC environments, common errors, and how to read the output.
What Oracle wait events are, the 10 most common ones you'll see in AWR/ASH reports, diagnostic SQL queries for each, and step-by-step fixes.