几个值得学习了解的负载测试工具

整理几个参考资料，有一个包含了完整的对比

参考资料

https://malloc.fi/modern-http-benchmarking-tools-h2load-hey-wrk 
https://k6.io/blog/comparing-best-open-source-load-testing-tools 
https://github.com/loadimpact/k6 
https://github.com/fcsonline/drill 
https://github.com/rakyll/hey 
https://k6.io/docs/getting-started/installation