AIO support on Linux

Gentoo debiansid at gmail.com
Thu Oct 19 19:22:35 MSD 2006


I bet multi workers can not work as well as aio.

On 10/19/06, Igor Sysoev <is at rambler-co.ru> wrote:
>
> On Thu, 19 Oct 2006, Aleksandar Lazic wrote:
>
> > On Don 19.10.2006 15:42, Igor Sysoev wrote:
> >>
> >> Sorry, it's difficult to me to write in English, so I will be short:
> >> I do not think that AIO support in nginx will add huge perfomance boost
> >> because:
> >>
> >> 1) You can run 100 worker processes to issue 100 simultaneous disk
> >>    IO operations. You can not do it with lighttpd and other single
> process
> >>    servers.
> >
> > I'am not a fan of lighty but to be fair, since 1.4.x lighty have
> > something similar like 'worker_processes' as far as I know:
> >
> > http://trac.lighttpd.net/trac/wiki/server.max-workerDetails
> > http://trac.lighttpd.net/trac/wiki/Docs%3AMultiProcessor
> >
> > I don't know how scalable or robust it is.
>
> Thank you, I missed this.
>
>
> Igor Sysoev
> http://sysoev.ru/en/
>
>


-- 
Life is hard
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