> -----Original Message----- > From: kalaj [mailto:paletheweed@xxxxxxxx] > Sent: Monday, May 28, 2007 2:40 PM > To: users@xxxxxxxxxxxxxxxx > Subject: Re: Apache web server efficiency go > down with increasing uptime. > > > I setted MaxRequestsPerChild 25 before. This only affects memory that has been specifically malloc'd by apache. If PHP is forking a process that then leaks memory, killing the apache child process might not free it.. > when I turn php memory limit to 16M from 128M,the problem seems gone. Aha... That strongly implies that it's PHP that's leaking. The performance dip occurs when the leak fills up the available memory so then the process has to start swapping to disk - and that's slow. It will take longer for the leak to fill up the memory so you won't see the performance dip until later. For example, if it used to take 1 day for the 16M mem to fill up, it will now take 8 days.. maybe that's OK for you (a weekly restart?) Rgds, Owen Boyle Disclaimer: Any disclaimer attached to this message may be ignored. > > > alex handle-2 wrote: > > > > Hi! > > > > try this in your mpm settings: > > > > MaxRequestsPerChild 500 > > > > It kills an apache process after 500 requests and so prevents memory > > leaks. > > > > Alex > > > > On 5/22/07, kalaj <paletheweed@xxxxxxxx> wrote: > >> > >> I use Apache 2.2.4,MySQL 5.0 and PHP 5.2.2 run on Debian > VPS system, > >> I noticed that my web server efficiency go down with a web server > >> increasing uptime,for example,when I restart the web > server that will > >> cut down the WordPress php page produce time half. > >> Any idea with this? > >> -- > >> View this message in context: > >> > http://www.nabble.com/Apache-web-server-efficiency-go-down-wit h-increasing-uptime.-tf3797420.html#a10741507 > >> Sent from the Apache HTTP Server - Users mailing list archive at > >> Nabble.com. > >> > >> > >> > --------------------------------------------------------------------- > >> 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: users-unsubscribe@xxxxxxxxxxxxxxxx > >> " from the digest: users-digest-unsubscribe@xxxxxxxxxxxxxxxx > >> For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx > >> > >> > > > > > --------------------------------------------------------------------- > > 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: users-unsubscribe@xxxxxxxxxxxxxxxx > > " from the digest: users-digest-unsubscribe@xxxxxxxxxxxxxxxx > > For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx > > > > > > > > -- > View this message in context: > http://www.nabble.com/Apache-web-server-efficiency-go-down-wit h-increasing-uptime.-tf3797420.html#a10835529 > Sent from the Apache HTTP Server - Users mailing list archive > at Nabble.com. > > > --------------------------------------------------------------------- > 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: users-unsubscribe@xxxxxxxxxxxxxxxx > " from the digest: users-digest-unsubscribe@xxxxxxxxxxxxxxxx > For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx > This message is for the named person's use only. It may contain confidential, proprietary or legally privileged information. No confidentiality or privilege is waived or lost by any mistransmission. If you receive this message in error, please notify the sender urgently and then immediately delete the message and any copies of it from your system. Please also immediately destroy any hardcopies of the message. You must not, directly or indirectly, use, disclose, distribute, print, or copy any part of this message if you are not the intended recipient. The sender's company reserves the right to monitor all e-mail communications through their networks. Any views expressed in this message are those of the individual sender, except where the message states otherwise and the sender is authorised to state them to be the views of the sender's company. --------------------------------------------------------------------- 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: users-unsubscribe@xxxxxxxxxxxxxxxx " from the digest: users-digest-unsubscribe@xxxxxxxxxxxxxxxx For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx
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