# Best performance test tool

**URL:** <https://www.ruby-forum.com/t/best-performance-test-tool/243949>\
**Category:** NGINX\
**Created:** [January 27, 2016, 5:30pm UTC](https://www.ruby-forum.com/t/best-performance-test-tool/243949 "2016-01-27T17:30:23Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Sadaf\_N](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/858c86/32.png) [@Sadaf\_N](https://www.ruby-forum.com/u/Sadaf_N)\
**Post date:** [January 27, 2016, 5:30pm UTC](https://www.ruby-forum.com/t/best-performance-test-tool/243949/1 "2016-01-27T17:30:23Z")

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Hello,

I created a NGINX module, I am trying to do a benchmark on my module. I  
would like to check the performance on a post requests (different  
files…).  
I tried to use ab, wrk and locust. I tried running each one of the tools  
on  
the same NGINX servers and different servers. In all of my tests the  
NGINX  
did not passed the 30% CPU while the tolls got to over 100%.

My question is:  
Which tool I can use to test NGINX with post requests in the best way?

Thanks,  
Ortal

Posted at Nginx Forum:

> **[Best performance test tool](https://forum.nginx.org/read.php?2,264161,264161#msg-264161)**
>
> Hello, I created a NGINX module, I am trying to do a benchmark on my module. I would like to check the performance on a post requests (different files...). I tried to use ab, wrk and locust. I tried running each one of the tools on the same NGINX...