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Re: Nginx performance data

James Read
January 08, 2022 03:52PM
On Sat, Jan 8, 2022 at 10:40 AM Reinis Rozitis <r@roze.lv> wrote:

> >>
> https://www.nginx.com/blog/testing-the-performance-of-nginx-and-nginx-plus-web-servers/
> >
> > I don't view the test described as valid because the test is between one
> client and one server. I'm interested in testing with one server and many
> clients.
>
> wrk (used in the tests) [1] is a multithread/connection benchmark tool.
> You can simulate how many clients you want (basically you are just limited
> by ephemeral port tuple count ~65k .. but then again can work around it by
> assigning multiple IPs to the server/client).
>
>
>
Yes. I've used wrk in my own tests. It's a very good tool. The problem is I
don't think wrk really can simulate communication from many clients. There
is something different between simulating many clients with one real client
and actually testing with many real different clients. I can't put my
finger on what the difference is. But there must be a difference. Otherwise
why is my application running into such performance limits as mentioned in
this question on stackoverflow
https://stackoverflow.com/questions/70584121/why-doesnt-my-epoll-based-program-improve-performance-by-increasing-the-number
?


> [1] https://github.com/wg/wrk
>
> rr
>
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Subject Author Posted

Nginx performance data

James Read January 04, 2022 07:20PM

Re: Nginx performance data

James Read January 07, 2022 06:38AM

RE: Nginx performance data

Reinis Rozitis January 07, 2022 07:20AM

Re: Nginx performance data

James Read January 07, 2022 07:48AM

RE: Nginx performance data

Reinis Rozitis January 08, 2022 05:42AM

Re: Nginx performance data

James Read January 08, 2022 03:52PM

RE: Nginx performance data

Reinis Rozitis January 08, 2022 07:48PM

Re: Nginx performance data

James Read January 08, 2022 08:38PM

Re: Nginx performance data

James Read January 13, 2022 07:52PM

Re: Nginx performance data

James Read January 23, 2022 06:42PM

Re: Nginx performance data

Anoop Alias January 07, 2022 06:56AM

Re: Nginx performance data

James Read January 07, 2022 08:04AM

Re: Nginx performance data

Anoop Alias January 07, 2022 08:14AM

Re: Nginx performance data

James Read January 07, 2022 08:38AM

Re: Nginx performance data

Maxim Dounin January 07, 2022 06:58PM

Re: Nginx performance data

James Read January 08, 2022 03:56PM

Re: Nginx performance data

Francis Daly January 08, 2022 04:22PM

Re: Nginx performance data

James Read January 08, 2022 05:04PM

Re: Nginx performance data

Aleksandar Lazic January 10, 2022 06:42AM

Re: Nginx performance data

James Read January 10, 2022 12:48PM

Re: Nginx performance data

Paul January 10, 2022 06:42PM



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