On Sat, May 9, 2015 at 11:37 AM, Dennis Jacobfeuerborn <[email protected]> wrote: > Hi, > I'm trying to find out how to effectively deliver pages with lots of > images on a page. Attached you see opening a static html page that > contains lots of img tags pointing to static images. Please also note > that all images are cached in the browser (hence the 304 response) so no > actual data needs to be downloaded. > All of this is happening on a CentOS 7 system using nginx 1.6. > > The question I have is why is it that the responses get increasingly > longer? There is nothing else happening on that server and I also tried > various optimizations like keepalive, multi_accept, epoll, > open_file_cache, etc. but nothing seems to get rid of that "staircase" > pattern in the image. > > Does anybody have an idea what the cause is for this behavior and how to > improve it? > > Regards, > Dennis >
I am not an expert but I believe that most browsers only make between 4 to 6 simultaneous connections to a domain. So the first round of requests are sent and the response received and then the second round go out and are received back and so forth. Doing a search for something like "max downloads per domain" may bring you better information. Paul _______________________________________________ nginx mailing list [email protected] http://mailman.nginx.org/mailman/listinfo/nginx
