There are 3 repositories under traffic-generation topic.
trex-core site
This script generates traffic for websites using a Tor Proxy Pool or any proxy server for which you desire
A multi-threaded network load generator/sinker
Simple Go program that makes HTTP request constantly in order to generate random HTTP/DNS traffic noise
Simulates web page requests (traffic) to a list of URLs. May also simulate different browsers, countries and visitor read times.
Traffic generator for PCRF server within LTE network
Traffic generator service that can be deployed on Heroku
Simulates upload traffic for servers, particularly useful for Iranian data centers, using speedtest.net servers. Includes setup as a Linux service.
Spinneret is a web spider and dynamic load generator for testing, benchmarking, and warming caches.
Benchmarking setup for plotting latency and jitter using TRex for traffic generation and DPDK for hardware acceleration.
Examples - ByteBlower Test Python Framework