Performance Testing With JMeter Beyond the Basics: Distributed Load, Realistic Profiles, and Identifying Security Bottlenecks

Most JMeter test plans I’ve inherited share a common shape. Two hundred threads, one ramp-up, a flat plateau, and a results table that says “p95 was 480ms.” Somebody declares the system performant, the test plan goes into a Confluence page, and nobody runs it again until the next major release. The problem is that the test doesn’t model anything.