Check this out. http://www.cyberciti.biz/faq/linux-increase-the-maximum-number-of-open-files/
Leonardo On Mon, Jul 9, 2012 at 1:37 AM, <[email protected]> wrote: > Hi, > > I was trying to configure the web server benchmark on the machine that I > am using as web-server. This machine is a 6-core (12 threads), 48 GB RAM > Xeon Server. I am trying to configure the webserver to maximize the usage > of memory being used by the PHP server. > > I tried to configure the benchmark with a load of 100. It ran fine to > completion (some the benchmark stats did not clear the threshold: Status > failed). When I tried to increase the load to 500 users, it crashed giving > these warnings. > > 22:46:09 sc-h03 WARNING > exception UIDriverAgent[0].283.doHomePage: Too many open files > 22:46:09 sc-h03 INFO I/O exception (java.net.SocketException) > caught > when processing request: Too many open files > 22:46:09 sc-h03 INFO Retrying request > > I checked whether the server is overwhelmed or not. Server not even > getting utilized that much. Nor its memory was getting utilized. I am not > sure why is this crash occurring. > > The memory getting utilized by the backend machine using mysql is getting > a little higher. Can anyone tell me how is the webserver benchmark utilize > the three machine and which would be a bottleneck? It seems like the > backend machine would be overwhelmed much before the frontend would get > pressurized. Can anyone comment on that? > > Thanks, > Jayneel > > > > > >
