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Old 10-15-2004, 07:01 PM   #1
latino
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Registered: Aug 2003
Location: Puerto Rico
Distribution: RHEL 5.5
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Apache 2 Modules which I can disable loading..


Hi

It is possible to make apache 2 more responsive (and save some system memory) by NOT loading all modules?

For a non SSL server, Which ones I could DISABLE ? If I run sq webmail I need mod imap? Whats the use of dav_module...?

The use is just to server web pages, I also use a php CMS...

LoadModule access_module modules/mod_access.so
LoadModule auth_module modules/mod_auth.so
LoadModule auth_anon_module modules/mod_auth_anon.so
LoadModule auth_dbm_module modules/mod_auth_dbm.so
LoadModule auth_digest_module modules/mod_auth_digest.so
LoadModule include_module modules/mod_include.so
LoadModule log_config_module modules/mod_log_config.so
LoadModule env_module modules/mod_env.so
LoadModule mime_magic_module modules/mod_mime_magic.so
LoadModule cern_meta_module modules/mod_cern_meta.so
LoadModule expires_module modules/mod_expires.so
LoadModule headers_module modules/mod_headers.so
LoadModule usertrack_module modules/mod_usertrack.so
LoadModule unique_id_module modules/mod_unique_id.so
LoadModule setenvif_module modules/mod_setenvif.so
LoadModule mime_module modules/mod_mime.so
LoadModule dav_module modules/mod_dav.so
LoadModule status_module modules/mod_status.so
LoadModule autoindex_module modules/mod_autoindex.so
LoadModule asis_module modules/mod_asis.so
LoadModule info_module modules/mod_info.so
LoadModule dav_fs_module modules/mod_dav_fs.so
LoadModule vhost_alias_module modules/mod_vhost_alias.so
LoadModule negotiation_module modules/mod_negotiation.so
LoadModule dir_module modules/mod_dir.so
LoadModule imap_module modules/mod_imap.so
LoadModule actions_module modules/mod_actions.so
LoadModule speling_module modules/mod_speling.so
LoadModule userdir_module modules/mod_userdir.so
LoadModule alias_module modules/mod_alias.so
LoadModule rewrite_module modules/mod_rewrite.so
LoadModule proxy_module modules/mod_proxy.so
LoadModule proxy_ftp_module modules/mod_proxy_ftp.so
LoadModule proxy_http_module modules/mod_proxy_http.so
LoadModule proxy_connect_module modules/mod_proxy_connect.so
LoadModule cache_module modules/mod_cache.so
LoadModule disk_cache_module modules/mod_disk_cache.so
LoadModule file_cache_module modules/mod_file_cache.so
LoadModule mem_cache_module modules/mod_mem_cache.so
LoadModule cgi_module modules/mod_cgi.so

Thanks
 
Old 10-16-2004, 03:07 AM   #2
maxut
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Registered: May 2003
Location: istanbul
Distribution: debian - redhat - others
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check the modules:
http://httpd.apache.org/docs-2.0/mod/

dont load not needed module. as i know sqwebmail uses imap, so u need imap module

good luck.
 
Old 10-16-2004, 03:14 AM   #3
Demonbane
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Registered: Aug 2003
Location: Sydney, Australia
Distribution: Gentoo
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Yes by not loading unncessary modules you can save memory and increase performance.
It will be very hard for me to tell you which ones you don't need, since I wouldn't know exactly what features you need on your webserver. You should go through the manual, and see what each one of them does then decide whether to keep them or not.

For these 2 you've mentioned I can give you a little explanation:
If you don't know what WebDAV is then you don't need mod_dav and mod_davfs. It's sorta like FTP where you can do file operations such as copy, delete, move etc except that it uses HTTP(you'll need a proper client for it).

mod_imap(btw has nothing to do with the mail protocol) enables server-side imagemaps, again if you don't know what they are then you probably don't need it.

Last edited by Demonbane; 10-16-2004 at 03:15 AM.
 
  


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