| Author |
Message |
Forum: General Discussion Topic: Optimal Python/Django deployment setup for Linode 360 |
| jed |
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Posted: Thu Feb 25, 2010 11:54 am
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Replies: 3
Views: 3770
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| ... are using and would like to hear their opinions. Install Apache, slash MaxClients down quite a bit, and (for prefork MPM) make sure Apache doesn't spawn more than a few processes with mod_anything. How ... |
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Forum: Performance and Tuning Topic: optimized httpd.conf for 720 linode on centos 5.4 x64 |
| Niekos |
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Posted: Tue Feb 09, 2010 4:59 pm
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Replies: 2
Views: 4338
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| ... 10 ## ## Server-Pool Size Regulation (MPM specific) ## # prefork MPM # StartServers: number of server processes to start # MinSpareServers: ... server processes which are kept spare # ServerLimit: maximum value for MaxClients for the lifetime of the server # MaxClients: maximum number of ... |
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Forum: Performance and Tuning Topic: Apache & Magento Setup |
| ollietrex |
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Posted: Wed Jan 20, 2010 9:56 am
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Replies: 2
Views: 5881
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| ... apache2 -V | grep 'MPM' Server MPM: Prefork -D APACHE_MPM_DIR="server/mpm/prefork" <IfModule mpm_prefork_module> StartServers 1 MinSpareServers 3 MaxSpareServers 6 ServerLimit 24 MaxClients 24 MaxRequestsPerChild 3000 </IfModule> Any other suggestions? ... |
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Forum: Web Servers and Web App Development Topic: tuning apache |
| glg |
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Posted: Sun Jan 17, 2010 7:04 pm
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Replies: 8
Views: 4837
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| ... have 3 hours or so a week or real load. I upped that to 5000. Changing MaxClients low enough will keep your machine from thrashing completely due ... that seems to have helped. Default on KeepAliveTimeout is 15, but with prefork, that means it waits up to 15 seconds for another request from a ... |
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Forum: Web Servers and Web App Development Topic: tuning apache |
| db3l |
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Posted: Sun Jan 17, 2010 6:01 pm
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Replies: 8
Views: 4837
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| prefork config: <IfModule mpm_prefork_module> StartServers 5 MinSpareServers 5 MaxSpareServers 10 MaxClients 50 MaxRequestsPerChild 100 </IfModule> I suppose my first suggestion would be to drop the MaxClients setting ... |
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Forum: Web Servers and Web App Development Topic: tuning apache |
| glg |
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Posted: Sun Jan 17, 2010 10:55 am
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Replies: 8
Views: 4837
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| ... During games, it's nearly brought to its knees. I'm running apache prefork with mod_php, mysql backend. I have apc installed for opcode caching. ... mpm_prefork_module> StartServers 5 MinSpareServers 5 MaxSpareServers 10 MaxClients 50 MaxRequestsPerChild 100 </IfModule> |
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Forum: Web Servers and Web App Development Topic: Wordpress node almost ready... |
| Vance |
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Posted: Thu Dec 10, 2009 2:18 am
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Replies: 36
Views: 20586
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| Apache prefork should be able to handle 10000 hits/day with no trouble. Here are the settings on ... prefork.c> StartServers 8 MinSpareServers 2 MaxSpareServers 10 ServerLimit 256 MaxClients 25 MaxRequestsPerChild 400 </IfModule> Memory usage: total used free shared buffers ... |
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Forum: Web Servers and Web App Development Topic: Wordpress node almost ready... |
| Moses |
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Posted: Thu Dec 10, 2009 12:16 am
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Replies: 36
Views: 20586
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| ... be more in tune with the requirements, currently I have set <IfModule prefork.c> MaxSpareServers 3 MinSpareServers 1 StartServers 1 ServerLimit 50 MaxClients 50 MaxRequestsPerChild 2000 <IfModule worker.c> StartServers 2 MaxClients 150 MinSpareThreads ... |
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Forum: Web Servers and Web App Development Topic: Advice on Webserver for Linode 720 |
| rivalsociety |
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Posted: Thu Nov 12, 2009 12:36 pm
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Replies: 12
Views: 6108
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| ... 359 -/+ buffers/cache: 143 576 Swap: 127 0 127 For Apache I am using prefork with the following StartServers 2 MinSpareServers 2 MaxSpareServers 5 MaxClients 100 MaxRequestsPerChild 2000 My mysql key_buffer is at 64M So it sounds like for ... |
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Forum: General Discussion Topic: Webserver Load Roundup Question Session |
| Vance |
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Posted: Sat Oct 31, 2009 3:21 am
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Replies: 12
Views: 6108
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| ... Wordpress instances. Nice - just curious, are you using the worker or prefork MPM? What do you have for ThreadsPerChild and MaxClients? |
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Forum: Web Servers and Web App Development Topic: Apache MaxClients vs ServerLimit |
| Vance |
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Posted: Thu Oct 15, 2009 12:43 pm
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Replies: 2
Views: 7499
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| My (possibly incorrect) understanding is that ServerLimit for prefork is a hard limit that can only be changed by stopping and starting Apache. For example, say you have MaxClients=10 and ServerLimit=100. If you want to change MaxClients to 50, you can just ... |
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Forum: Web Servers and Web App Development Topic: Apache MaxClients vs ServerLimit |
| arjones85 |
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Posted: Thu Oct 15, 2009 12:15 pm
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Replies: 2
Views: 7499
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| I do not understand what the difference is between ServerLimit and MaxClients in a prefork environment. I understand MaxClients is the total number of apache processes that will ... |
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Forum: Performance and Tuning Topic: CentOS halt time to time |
| Vance |
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Posted: Thu Sep 24, 2009 9:32 pm
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Replies: 6
Views: 5244
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| You may need to lower the MaxClients directive for Apache. The correct number depends on what exactly you're running, ... MySQL, and Apache/MediaWiki works well at MaxClients 25. The default for the prefork MPM is 256, which is too large for most Linodes, which tend to be memory-limited. |
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Forum: General Discussion Topic: Disk IO Spikes, Crashes My Linode Server |
| MichaelE |
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Posted: Fri Jul 31, 2009 1:15 pm
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Replies: 7
Views: 11680
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| ... MPM you're running with: "apache2 -V | grep MPM". Server MPM: Prefork -D APACHE_MPM_DIR="server/mpm/prefork" Find that section ... mpm_prefork_module> StartServers 5 MinSpareServers 5 MaxSpareServers 10 MaxClients 150 MaxRequestsPerChild 0 </IfModule> |
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Forum: Linux Networking Topic: server not responding - possible ddos? |
| joeformd |
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Posted: Tue Jul 28, 2009 9:54 am
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Replies: 4
Views: 3213
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| ... graphs seem to show that those resources were not maxed out. my prefork setup for apache was as follows: <IfModule mpm_prefork_module> StartServers 2 MinSpareServers 2 MaxSpareServers 10 MaxClients 75 MaxRequestsPerChild 500 ServerLimit 15 </IfModule> |
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