Performance testing, which is a type of software testing, is essential to project success. A performance test replicates real-life conditions by simulating production loads on the application to see how the application behaves and responds. Performance testing reveals potential issues that could cause performance problems or downtime in production environments, so these issues can be addressed before they impact end-users.
Python Performance Testing Open Source libraries are a big part of the Python ecosystem. The following are some of the best open-source Python performance testing libraries including multi-mechanize - Performance Test Framework in Python; pyperform - An easy and convienent way to performance test python code; mobileperf - Android performance test.