Fetching latest commit…
Cannot retrieve the latest commit at this time.
|Failed to load latest commit information.|
wrk - a HTTP benchmarking tool wrk is a modern HTTP benchmarking tool capable of generating significant load when run on a single multi-core CPU. It combines a multithreaded design with scalable event notification systems such as epoll and kqueue. Basic Usage wrk -t8 -c400 -r10m http://localhost:8080/index.html This runs wrk with 8 threads, keeping 400 connections open, and making a total of 10 million HTTP GET requests to http://localhost:8080/index.html Output: Making 10000000 requests to http://localhost:8080/index.html 8 threads and 400 connections Thread Stats Avg Stdev Max +/- Stdev Latency 439.75us 350.49us 7.60ms 92.88% Req/Sec 61.13k 8.26k 72.00k 87.54% 10000088 requests in 19.87s, 3.42GB read Requests/sec: 503396.23 Transfer/sec: 176.16MB Benchmarking Tips The machine running wrk must have a sufficient number of ephemeral ports available and closed sockets should be recycled quickly. To handle the initial connection burst the server's listen(2) backlog should be greater than the number of concurrent connections being tested. Acknowledgements wrk contains code from a number of open source projects including the 'ae' event loop from redis, the nginx/joyent/node.js 'http-parser' and the Tiny Mersenne Twister PRNG. Please consult the NOTICE file for licensing details.