Locust

wikipedia:locust open source load testing framework.

• https://locust.io/

brew install locust
locust --help

==> Installing locust
==> Pouring locust--2.15.0.arm64_ventura.bottle.tar.gz
🍺  /Users/name/brew/Cellar/locust/2.15.0: 1,851 files, 26.7MB

locust --locustfile yourlocusfile.py --headless --users 200 --spawn-rate 50 --run-time 5s -H "https://yourexample.com"

See also

• locust [ --help ]
• Performance: perf, strace, Dtrace, SystemTap, iperf, uperf, cgroups, netperf, sysbench, Queries Per Second (QPS), PerfKitBenchmarker, Load testing