Have you tried not using su-exec? On Tue, 2002-04-09 at 11:51, Nick De Decker wrote: > Hello again, > > These are my current worker settings (defaults from standard httpd.conf) > > StartServers 2 > MaxClients 150 > MinSpareThreads 25 > MaxSpareThreads 75 > ThreadsPerChild 25 > MaxRequestsPerChild 0 > > => With these settings apache 2.0 kicks ass, but only if concurrent > requests > is lower then 26 > 26 => 1000 per second > 27 => 50 per second > > I still have to install flood but haven't installed cvs for the moment, > can > i find tarballs somewhere ? > Ab wont be the best benchmark test, but one must admit that the > performance > drop between 26 en 27 concurrent connections is horrible. > > System : linux 2.4.18 / duron 1000 / 512 mb sdram / udma100 hd > Apache got compiled with following settings : > > ./configure \ > --enable-layout=Apache \ > --enable-so \ > --with-mpm=worker \ > --enable-ssl \ > --with-ssl=/usr/include/openssl \ > --enable-mime-magic \ > --enable-expires \ > --enable-headers \ > --enable-usertrack \ > --enable-http \ > --enable-dav \ > --enable-info \ > --enable-rewrite \ > --enable-speling \ > --enable-auth-anon \ > --enable-cgi \ > --enable-cgid \ > --enable-suexec \ > --with-suexec-caller=apache \ > --with-suexec-docroot=/iVision/users \ > --with-suexec-uidmin=1000 \ > --with-suexec-gidmin=1000 \ > --with-suexec-safepath=/usr/bin:/bin:/iVision/bin:/usr/local/bin > > > Nick > > ----- Original Message ----- > From: "Aaron Bannert" <[EMAIL PROTECTED]> > To: <[EMAIL PROTECTED]> > Sent: Tuesday, April 09, 2002 5:18 PM > Subject: Re: slow apache 2.0 > > > > On Tue, Apr 09, 2002 at 04:47:02PM +0200, Nick De Decker wrote: > > > I'm testing apache 2.0 but i'm having trouble with it. > > > Benchmarks show very slow results when the number of concurrent > users > get > > > high. > > > i tested the prefork/worker settings but nothing seems to help. > > > tested with ab : > > > ab -n 10000 -c 1000 http://192.168.1.253/index.html (978 bytes page) > > > > Ab is not very good for testing concurrency. Check out flood for > > somewhat better concurrency (http://httpd.apache.org/test/flood/). > > > > Also, keep in mind that although you'll see better scalability > > with the worker MPM over the "classic" prefork MPM, the biggest > > improvement will be in memory requirements. I've run 300+ threads > > on my solaris 8 box while only consuming around 20MB. > > > > -aaron > > > -- Austin Gonyou Systems Architect, CCNA Coremetrics, Inc. Phone: 512-698-7250 email: [EMAIL PROTECTED]
"It is the part of a good shepherd to shear his flock, not to skin it." Latin Proverb
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