On Fri, Jan 7, 2022 at 1:13 PM Anoop Alias <anoopalia...@gmail.com> wrote:
> > https://www.nginx.com/blog/inside-nginx-how-we-designed-for-performance-scale/ > Nice article. So the short answer is that Nginx does in fact use multiple processes. Does anybody know what timeout is used in Nginx call to epoll_wait()? Is there some heuristic for calculating the optimal timeout on each iteration? James Read > > > On Fri, Jan 7, 2022 at 6:33 PM James Read <jamesread5...@gmail.com> wrote: > >> >> >> On Fri, Jan 7, 2022 at 11:56 AM Anoop Alias <anoopalia...@gmail.com> >> wrote: >> >>> This basically depends on your hardware and network speed etc >>> >>> Nginx is event-driven and does not fork a separate process for handling >>> new connections which basically makes it different from Apache httpd >>> >> >> Just to be clear Nginx is entirely single threaded? >> >> James Read >> >> >>> >>> On Wed, Jan 5, 2022 at 5:48 AM James Read <jamesread5...@gmail.com> >>> wrote: >>> >>>> Hi, >>>> >>>> I have some questions about Nginx performance. How many concurrent >>>> connections can Nginx handle? What throughput can Nginx achieve when >>>> serving a large number of small pages to a large number of clients (the >>>> maximum number supported)? How does Nginx achieve its performance? Is the >>>> epoll event loop all done in a single thread or are multiple threads used >>>> to split the work of serving so many different clients? >>>> >>>> thanks in advance >>>> James Read >>>> _______________________________________________ >>>> nginx mailing list >>>> nginx@nginx.org >>>> http://mailman.nginx.org/mailman/listinfo/nginx >>> >>> >>> >>> -- >>> *Anoop P Alias* >>> >>> _______________________________________________ >>> nginx mailing list >>> nginx@nginx.org >>> http://mailman.nginx.org/mailman/listinfo/nginx >> >> _______________________________________________ >> nginx mailing list >> nginx@nginx.org >> http://mailman.nginx.org/mailman/listinfo/nginx > > > > -- > *Anoop P Alias* > > _______________________________________________ > nginx mailing list > nginx@nginx.org > http://mailman.nginx.org/mailman/listinfo/nginx
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