I would say that the server receives more or less 100 http requests per second. For each virtual host I configured 150 maxProcessors but none is using more than 100. Thanks for the suggestion.
> I'm running as much as 20 of them at the moment. Just to be sure and > protected against web site downloaders. Is your server heavily loaded? > The thing seems that if lot of requests come in and overload the workers. > If you set maxProcessors too low per domain they get more easily > overloaded, since less requests get handled in parallel (thus not surviving > spikes). > > I thing that it would be good to implement some kind of protection for > reqs/second using some kind of additional module (mod_cban, mod_security). > > On Fri, 28 Sep 2007 13:36:36 +0300, Alex Guerra > wrote: >> >> Yes, I´m running five of them. I will increase this number and see if it >> helps. >> Thanks a lot. >> >> Alex. >> >> >>>> I´ve been using peruser since the last month on a busy server with 700 >>>> virtual hosts. Sometimes it seems that apache stops to respond, even >>>> a daily restart does not help. >>> >>> Are you running more than one multiplexer process? It's pretty easy to >>> tie up an apache process by connecting to port 80 and never sending a >>> request, but with vanilla apache it's not much of a problem since every >>> process handles incoming requests. But with only one multiplexer in >>> peruser, everything grinds to a halt. Fortunately you can run several >>> multiplexers, just by adding extra Multiplexer lines to >>> your httpd.conf: >>> >>> Multiplexer nobody nobody >>> Multiplexer nobody nobody >>> Multiplexer nobody nobody >>> >>> I've been running with three of them, and apache only locks up about >>> once a month now, or less. Hopefully this solves your problem too. >>> >>> -- >>> Sean Gabriel Heacock >>> Telana Internet Services >>> http://www.telana.com/ >>> >>> _______________________________________________ >>> Peruser mailing list >>> [email protected] >>> http://www.telana.com/mailman/listinfo/peruser >> >> _________________________________________________________________ >> Receba GRÁTIS as mensagens do Messenger no seu celular quando você >> estiver offline. Conheça o MSN Mobile! >> http://mobile.live.com/signup/signup2.aspx?lc=pt-br >> _______________________________________________ >> Peruser mailing list >> [email protected] >> http://www.telana.com/mailman/listinfo/peruser > > _______________________________________________ > Peruser mailing list > [email protected] > http://www.telana.com/mailman/listinfo/peruser _________________________________________________________________ Receba as últimas notícias do Brasil e do mundo direto no seu Messenger com Alertas MSN! É GRÁTIS! http://alertas.br.msn.com/ _______________________________________________ Peruser mailing list [email protected] http://www.telana.com/mailman/listinfo/peruser
