When an Odoo database server goes down or slows to a crawl, what clues are left behind? In this technical talk, we’ll walk through a performance outage and perform a step-by-step investigation using logs, SQL, and monitoring data. You'll learn practical techniques to diagnose bottlenecks, identify root causes, and avoid common pitfalls in production. Whether you're an Odoo developer, admin, or performance enthusiast, this talk will sharpen your detective skills.