wrk

This is possible now. Here is an example https://github.com/wg/wrk/blob/master/scripts/post.lua. wrk.method = “POST” wrk.body = “foo=bar&baz=quux” wrk.headers[“Content-Type”] = “application/x-www-form-urlencoded” save this in a *.lua script and pass it into your command line test with the -s flag.