wrk with LuaJIT

wrk with LuaJIT

Here is an example of the script get_visits.lua
method="GET"
path = "/v1/analytics/visitsPerLocation?period=P7D&startDate=2014-8-11+00:00:00&tag=mall&type=visits"

request  = function()
    wrk.headers["Authorization"] = "bHBhdXRoX3VzZXJfaWQ9YWRtaW5Ac2lsbHljYXQuY29tLGxwYXV0aF91c2VyX3R5cGU9QVBJLGxwYXV0aF9zaWduYXR1cmU9NzIzMmYyM2NiZGY3YjRhNmJlZWU2MTYxOGNiYjhlNDlkNmZiN2RhZjIwODFhMjA2NWI2YTljMTUxNTRhNGE1ZixscGF1dGhfdGltZXN0YW1wPTEsbHBhdXRoX3ZlcnNpb249MS4w"
    return wrk.format(method, path)
end

response = function(status, headers, body)
    -- print(body)
end

Here is the command line to run the script>

>wrk -c 50 -t 8 -d 30s -s ./get_visits.lua http://localhost:5050

It will generate a report as follow:
Running 1m test @ http://sillycat.console.local.digby.com:5050 

 8 threads and 100 connections 

Thread Stats  

          Avg      Stdev     Max   +/- Stdev   

Latency   165.23ms  243.01ms   1.88s    92.41%   

Req/Sec    86.35     24.02   120.00     77.93% 

40901 requests in 1.00m, 19.74MB read

Requests/sec:    681.50

Transfer/sec:    336.76KB

The first Req/Sec is based on thread.

The final Request/sec is based on all the threads.


References:
http://luajit.org/install.html
https://github.com/wg/wrk
wrk
http://sillycat.iteye.com/blog/2026879
lua
http://sillycat.iteye.com/blog/1460991
http://sillycat.iteye.com/blog/1460997

Some examples
https://github.com/wg/wrk/tree/master/scripts
https://github.com/timotta/wrk-scripts

https://olegdb.org/blog/0002_Benchmarking.html