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网站的一台web，DELL2950 2g RAM OS:Centos
apache+php(apache handle)
服务器相应不是很快，而且内存占用很大，top和httpd.conf如下,大家帮忙看看到底是配置的问题，还是系统啥的，先谢谢了！
top - 15:25:21 up 4 days, 58 min, 2 users, load average: 0.04, 0.04, 0.00
Tasks: 86 total, 1 running, 85 sleeping, 0 stopped, 0 zombie
Cpu(s): 3.8%us, 0.3%sy, 0.0%ni, 95.7%id, 0.0%wa, 0.0%hi, 0.2%si, 0.0%st
Mem: 2075520k total, 1848384k used, 227136k free, 132292k buffers
Swap: 2031608k total, 80k used, 2031528k free, 1253252k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
11274 daemon 18 0 330m 46m 4208 S 3 2.3 0:59.80 httpd
11164 daemon 18 0 339m 55m 4508 S 2 2.7 0:56.72 httpd
11850 daemon 18 0 328m 45m 4444 S 1 2.2 0:37.03 httpd
12220 daemon 18 0 326m 43m 4316 S 1 2.1 0:12.06 httpd
12514 wdou 15 0 2160 992 792 R 0 0.0 0:00.03 top
1 root 15 0 2036 644 552 S 0 0.0 0:00.54 init
2 root RT 0 0 0 0 S 0 0.0 0:00.00 migration/0
3 root 34 19 0 0 0 S 0 0.0 0:00.00 ksoftirqd/0
4 root RT 0 0 0 0 S 0 0.0 0:00.00 watchdog/0
5 root RT 0 0 0 0 S 0 0.0 0:00.00 migration/1
6 root 34 19 0 0 0 S 0 0.0 0:00.00 ksoftirqd/1
7 root RT 0 0 0 0 S 0 0.0 0:00.00 watchdog/1
8 root 10 -5 0 0 0 S 0 0.0 0:00.00 events/0
9 root 10 -5 0 0 0 S 0 0.0 0:00.00 events/1
10 root 10 -5 0 0 0 S 0 0.0 0:00.00 khelper
11 root 10 -5 0 0 0 S 0 0.0 0:00.00 kthread
15 root 10 -5 0 0 0 S 0 0.0 0:00.03 kblockd/0
16 root 10 -5 0 0 0 S 0 0.0 0:00.00 kblockd/1
17 root 16 -5 0 0 0 S 0 0.0 0:00.00 kacpid
109 root 16 -5 0 0 0 S 0 0.0 0:00.00 cqueue/0
110 root 16 -5 0 0 0 S 0 0.0 0:00.00 cqueue/1
113 root 10 -5 0 0 0 S 0 0.0 0:00.00 khubd
115 root 10 -5 0 0 0 S 0 0.0 0:00.01 kseriod
182 root 21 0 0 0 0 S 0 0.0 0:00.00 pdflush
183 root 15 0 0 0 0 S 0 0.0 0:00.89 pdflush
184 root 10 -5 0 0 0 S 0 0.0 0:01.85 kswapd0
185 root 19 -5 0 0 0 S 0 0.0 0:00.00 aio/0
186 root 19 -5 0 0 0 S 0 0.0 0:00.00 aio/1
343 root 11 -5 0 0 0 S 0 0.0 0:00.00 kpsmoused
382 root 17 -5 0 0 0 S 0 0.0 0:00.00 scsi_eh_0
389 root 20 -5 0 0 0 S 0 0.0 0:00.00 kmirrord
396 root 20 -5 0 0 0 S 0 0.0 0:00.00 ksnapd
399 root 10 -5 0 0 0 S 0 0.0 0:21.68 kjournald
427 root 10 -5 0 0 0 S 0 0.0 0:00.00 kauditd
http.conf
ServerRoot "/httpd/apache"
#Listen 12.34.56.78:80
Listen 80
# Example:
# LoadModule foo_module modules/mod_foo.so
#
LoadModule authn_file_module modules/mod_authn_file.so
LoadModule authn_dbm_module modules/mod_authn_dbm.so
LoadModule authn_anon_module modules/mod_authn_anon.so
LoadModule authn_dbd_module modules/mod_authn_dbd.so
LoadModule authn_default_module modules/mod_authn_default.so
LoadModule authz_host_module modules/mod_authz_host.so
LoadModule authz_groupfile_module modules/mod_authz_groupfile.so
LoadModule authz_user_module modules/mod_authz_user.so
LoadModule authz_dbm_module modules/mod_authz_dbm.so
LoadModule authz_owner_module modules/mod_authz_owner.so
LoadModule authz_default_module modules/mod_authz_default.so
LoadModule auth_basic_module modules/mod_auth_basic.so
LoadModule auth_digest_module modules/mod_auth_digest.so
LoadModule file_cache_module modules/mod_file_cache.so
LoadModule cache_module modules/mod_cache.so
LoadModule disk_cache_module modules/mod_disk_cache.so
LoadModule mem_cache_module modules/mod_mem_cache.so
LoadModule dbd_module modules/mod_dbd.so
LoadModule dumpio_module modules/mod_dumpio.so
LoadModule ext_filter_module modules/mod_ext_filter.so
LoadModule include_module modules/mod_include.so
LoadModule filter_module modules/mod_filter.so
LoadModule substitute_module modules/mod_substitute.so
LoadModule deflate_module modules/mod_deflate.so
LoadModule log_config_module modules/mod_log_config.so
LoadModule log_forensic_module modules/mod_log_forensic.so
LoadModule logio_module modules/mod_logio.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 ident_module modules/mod_ident.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 version_module modules/mod_version.so
LoadModule ssl_module modules/mod_ssl.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 suexec_module modules/mod_suexec.so
LoadModule cgid_module modules/mod_cgid.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 imagemap_module modules/mod_imagemap.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 php5_module modules/libphp5.so
<IfModule !mpm_netware_module>
<IfModule !mpm_winnt_module>
User daemon
Group daemon
</IfModule>
</IfModule>
ServerAdmin you@example.com
#
ServerName localhost:80
#
# DocumentRoot: The directory out of which you will serve your
# documents. By default, all requests are taken from this directory, but
# symbolic links and aliases may be used to point to other locations.
#
DocumentRoot "/data/wwwroot"
#
# Each directory to which Apache has access can be configured with respect
# to which services and features are allowed and/or disabled in that
# directory (and its subdirectories).
#
# First, we configure the "default" to be a very restrictive set of
# features.
#
<Directory />
Options FollowSymLinks
AllowOverride None
Order deny,allow
Allow from all
</Directory>
#
# This should be changed to whatever you set DocumentRoot to.
#
<Directory "/httpd/apache/htdocs">
AllowOverride None
#
# Controls who can get stuff from this server.
#
Order allow,deny
Allow from all
</Directory>
#
# DirectoryIndex: sets the file that Apache will serve if a directory
# is requested.
#
<IfModule dir_module>
DirectoryIndex index.html index.htm index.php default.php default.htm
</IfModule>
#
# The following lines prevent .htaccess and .htpasswd files from being
# viewed by Web clients.
#
<FilesMatch "^\.ht">
Order allow,deny
Deny from all
Satisfy All
</FilesMatch>
#
ErrorLog "logs/error_log"
#
# LogLevel: Control the number of messages logged to the error_log.
# Possible values include: debug, info, notice, warn, error, crit,
# alert, emerg.
#
LogLevel warn
<IfModule log_config_module>
#
# The following directives define some format nicknames for use with
# a CustomLog directive (see below).
#
LogFormat "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\"" combined
LogFormat "%h %l %u %t \"%r\" %>s %b" common
<IfModule logio_module>
# You need to enable mod_logio.c to use %I and %O
LogFormat "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\" %I %O" combinedio
</IfModule>
#CustomLog "logs/access_log" combined
</IfModule>
<IfModule alias_module>
#
ScriptAlias /cgi-bin/ "/httpd/apache/cgi-bin/"
</IfModule>
<IfModule cgid_module>
#
# ScriptSock: On threaded servers, designate the path to the UNIX
# socket used to communicate with the CGI daemon of mod_cgid.
#
#Scriptsock logs/cgisock
</IfModule>
#
# "/httpd/apache/cgi-bin" should be changed to whatever your ScriptAliased
# CGI directory exists, if you have that configured.
#
<Directory "/httpd/apache/cgi-bin">
AllowOverride None
Options None
Order allow,deny
Allow from all
</Directory>
DefaultType text/plain
<IfModule mime_module>
AddType application/x-compress .Z
AddType application/x-gzip .gz .tgz
AddType application/x-httpd-php .php
AddType application/x-httpd-php-source .phps
#
# AddHandler allows you to map certain file extensions to "handlers":
# actions unrelated to filetype. These can be either built into the server
# or added with the Action directive (see below)
#
# To use CGI scripts outside of ScriptAliased directories:
# (You will also need to add "ExecCGI" to the "Options" directive.)
#
#AddHandler cgi-script .cgi
# For type maps (negotiated resources):
#AddHandler type-map var
#
# Filters allow you to process content before it is sent to the client.
#
# To parse .shtml files for server-side includes (SSI):
# (You will also need to add "Includes" to the "Options" directive.)
#
#AddType text/html .shtml
#AddOutputFilter INCLUDES .shtml
</IfModule>
<IfModule ssl_module>
SSLRandomSeed startup builtin
SSLRandomSeed connect builtin
</IfModule> |
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发表于 2008-06-02 15:38
