May 20, 2016 | Sveta Smirnova Introduction to Troubleshooting Performance – Troubleshooting Slow Queries webinar: Q & A
June 18, 2015 | Miguel Angel Nieto Getting EXPLAIN information from already running queries in MySQL 5.7
November 19, 2014 | Arunjith Aravindan How a set of queries can be killed in MySQL using Percona Toolkit’s pt-kill