Mysql Kill A Query Link < LIMITED >

-- Find long-running queries SELECT id, user, time, state, info FROM information_schema.PROCESSLIST WHERE command != 'Sleep' AND time > 60; -- Kill one KILL QUERY <id>;

Almost instantly, CPU usage dropped from 98% to 12%. The API errors stopped. Her phone went quiet.

SHOW PROCESSLIST; The output flooded her screen. Dozens of connections. Most were sleeping. But one caught her eye:

She groggily opened her laptop, heart already racing. The company’s main e-commerce site was slowing to a crawl. Users couldn’t load their carts.