Thankyou Joshua. I found I made a STUPID mistake..
In my /usr/local/apache/conf/httpd.conf,I changed the prefork.c module. But in /usr/local/apache/conf/extra/httpd-mpm.conf,there still a setting, set maxclients to 150. So.... so I think it 2007/11/24, Joshua Slive <[EMAIL PROTECTED]>: > > On Nov 24, 2007 3:08 AM, baalchina <[EMAIL PROTECTED]> wrote: > > Hello Everyone! > > > > I have a Apache 2.2 server running ab php5, mysql forum,with CentOS 4.4. > > > > Most of my visitors are from our intranet. > > > > The problem is, sometimes, the pages is hardly to open,and sometimes it > > opens very fast. > > In apache status,I noticed this: > > > > ============================================ > > Current Time: Saturday, 24-Nov-2007 15:59:38 CST Restart Time: Friday, > > 23-Nov-2007 21:35:28 CST Parent Server Generation: 4 Server uptime: 18 > hours > > 24 minutes 10 seconds Total accesses: 2798113 - Total Traffic: 74.8 GB > CPU > > Usage: u520.45 s77.28 cu0 cs0 - .902% CPU load 42.2 requests/sec - 1.2 > > MB/second - 28.0 kB/request 150 requests currently being processed, 0 > idle > > workers > > ============================================ > > > > The last line, requests,I found it always is 150.For example ,150 > > currently,and 0 idle,or 138 currently ,12 idle. > > > > The cpu and memory load of my server is low, so I think the problem is > the > > "REQUESTS". > > > > How can I change the max requests of my server? > > > > I changed my prefork.c to a very large number,for example: > > > > ==================================== > > <IfModule prefork.c> > > StartServers 100 > > MinSpareServers 100 > > MaxSpareServers 200 > > ServerLimit 12000 > > MaxClients 8000 > > MaxRequestsPerChild 12000 > > </IfModule> > > ==================================== > > it's is so large,isn't? > > Does you error_log have anything interest at startup? I suspect you > are exceeding some compile-time limits on those directives, causing > them to get ignored. > > Joshua. > > --------------------------------------------------------------------- > The official User-To-User support forum of the Apache HTTP Server Project. > See <URL: http://httpd.apache.org/userslist.html> for more info. > To unsubscribe, e-mail: [EMAIL PROTECTED] > " from the digest: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > -- from:baalchina
