plus this benchmark doesn't really test express, it tests outbound requests 
AND express :p so that's really misleading 


On Thursday, 23 January 2014 01:57:58 UTC-8, Alexey Petrushin wrote:
>
> I ran a benchmark for Ruby on Rails and Express.js using `siege` - and 
> Express for some reason performed worse than Rails.
>
> How benchmark works - application query some text from remote HTTP service 
> (service delays each
> request for 200ms) and render HTML page using that text.
>
> *Results*
>
> - transactions rate are the same (already strange, I expected node.js to 
> outperform rails by at least a couple of times)
> - average response time in rails is 0.8s and in express 4s (siege doesn't 
> show average time it in the report, but it can be seen from its logs).
>
> *Details*
>
> The remote service with delay (sipmle node.js server) 
> https://github.com/alexeypetrushin/web-frameworks-benchmarks/blob/master/lorem-ipsum.js
>
> Express.js 
> https://github.com/alexeypetrushin/web-frameworks-benchmarks/blob/master/expressjs/app.js
>
> Rails (with Puma server) 
> https://github.com/alexeypetrushin/web-frameworks-benchmarks/blob/master/rails/app/controllers/posts_controller.rb
>
> Siege command `siege -b -t10s -c100 http://localhost:3000`
>
> Full code and instructions how to run 
> https://github.com/alexeypetrushin/web-frameworks-benchmarks
> All application has been run in production mode.
>
> How is that possible and where is the bug in this benchmark, what's I'm 
> doing wrong?
>

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