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Падение Apache

VlastV

Новичок
Падение Apache

Происходит переодическое падение Apache сервера... было замечено после запуска сайта calendars.ru, где используеться много AJAX технологий.

Вывод phpinfo()

В логах Apache такие строки:

Такое сообщение проскакивает переодически, после 2-3 подряд, апач сервер перестает отвечать на запросы, помогает
apache2 -k restart - т.е. на сколько я понимаю, сам сервер работает...

С чем это может быть связанно, и как с этим бороться?


Ниже предоставлены логи

apache.error.log:
[Sun Sep 17 08:38:36 2006] [info] (104)Connection reset by peer: core_output_filter: writing data to the network
[Sun Sep 17 08:38:36 2006] [info] (32)Broken pipe: core_output_filter: writing data to the network


Это доступ, глядя на время, можно увидеть, что сервер падал на 5 часов...
apache.access.log:
65.36.241.81 - - [19/Sep/2006:06:16:21 +0400] "HEAD / HTTP/1.1" 200 - "-" "InternetSeer.com"
72.30.111.98 - - [19/Sep/2006:06:18:33 +0400] "GET /slam01_49.html HTTP/1.0" 200 4913 "-" "Mozilla/5.0 (compatible; Yahoo! Slurp; http://help.yahoo.com/help/us/ysearch/slurp)"
89.208.19.189 - - [19/Sep/2006:06:21:37 +0400] "GET /robots.txt HTTP/1.1" 200 57 "-" "WebAlta Crawler/1.3.18 (http://www.webalta.net/ru/about_webmaster.html) (Windows; U; Windows NT 5.1; ru-RU)"
89.208.19.189 - - [19/Sep/2006:06:21:38 +0400] "GET / HTTP/1.1" 200 6925 "-" "WebAlta Crawler/1.3.18 (http://www.webalta.net/ru/about_webmaster.html) (Windows; U; Windows NT 5.1; ru-RU)"
81.176.67.106 - - [19/Sep/2006:11:40:36 +0400] "GET /opt/tabletop/180x120/treasures HTTP/1.0" 404 5801 "-" "StackRambler/2.0 (MSIE incompatible)"
72.30.102.138 - - [19/Sep/2006:11:40:36 +0400] "GET /robots.txt HTTP/1.0" 200 57 "-" "Mozilla/5.0 (compatible; Yahoo! Slurp; http://help.yahoo.com/help/us/ysearch/slurp)"
195.151.169.202 - - [19/Sep/2006:11:40:36 +0400] "GET / HTTP/1.0" 200 6925 "http://echo.msk.ru/news/334149.html" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)"

Сейчас, найду error.log на это время...

[Tue Sep 19 05:47:24 2006] [info] (32)Broken pipe: core_output_filter: writing data to the network
[Tue Sep 19 05:53:53 2006] [debug] /home/adconrad/build/apache2/security/sarge/apache2-2.0.54/build-tree/apache2/modules/mappers/mod_rewrite.c(1788): [client 195.206.40.178] mod_rewrite's internal redirect status: 0/10., referer: http://www.yandex.ru/yandsearch?stype=www&nl=0&text=%D2%E0%E1%E5%EB%FC-%EA%E0%EB%E5%ED%E4%E0%F0%FC+%ED%E0+2007+%E3%EE%E4
[Tue Sep 19 05:53:55 2006] [debug] /home/adconrad/build/apache2/security/sarge/apache2-2.0.54/build-tree/apache2/modules/mappers/mod_rewrite.c(1788): [client 195.206.40.178] mod_rewrite's internal redirect status: 0/10., referer: http://www.calendars.ru/calendars/corp/
[Tue Sep 19 05:53:55 2006] [debug] /home/adconrad/build/apache2/security/sarge/apache2-2.0.54/build-tree/apache2/modules/mappers/mod_rewrite.c(1788): [client 195.206.40.178] mod_rewrite's internal redirect status: 0/10., referer: http://www.calendars.ru/calendars/corp/
[Tue Sep 19 05:53:55 2006] [debug] /home/adconrad/build/apache2/security/sarge/apache2-2.0.54/build-tree/apache2/modules/mappers/mod_rewrite.c(1788): [client 195.206.40.178] mod_rewrite's internal redirect status: 0/10., referer: http://www.calendars.ru/calendars/corp/
[Tue Sep 19 05:53:56 2006] [debug] /home/adconrad/build/apache2/security/sarge/apache2-2.0.54/build-tree/apache2/modules/mappers/mod_rewrite.c(1788): [client 195.206.40.178] mod_rewrite's internal redirect status: 0/10., referer: http://www.calendars.ru/calendars/corp/
[Tue Sep 19 05:54:12 2006] [debug] /home/adconrad/build/apache2/security/sarge/apache2-2.0.54/build-tree/apache2/modules/mappers/mod_rewrite.c(1788): [client 195.206.40.178] mod_rewrite's internal redirect status: 0/10., referer: http://www.calendars.ru/calendars/corp/
[Tue Sep 19 05:54:42 2006] [debug] /home/adconrad/build/apache2/security/sarge/apache2-2.0.54/build-tree/apache2/modules/mappers/mod_rewrite.c(1788): [client 195.206.40.178] mod_rewrite's internal redirect status: 0/10., referer: http://www.calendars.ru/calendars/corp/quarter/clock/
[Tue Sep 19 05:59:16 2006] [debug] /home/adconrad/build/apache2/security/sarge/apache2-2.0.54/build-tree/apache2/modules/mappers/mod_rewrite.c(1788): [client 72.30.98.136] mod_rewrite's internal redirect status: 0/10.
[Tue Sep 19 06:00:55 2006] [debug] /home/adconrad/build/apache2/security/sarge/apache2-2.0.54/build-tree/apache2/modules/mappers/mod_rewrite.c(1788): [client 72.30.128.146] mod_rewrite's internal redirect status: 0/10.
[Tue Sep 19 06:03:42 2006] [debug] /home/adconrad/build/apache2/security/sarge/apache2-2.0.54/build-tree/apache2/modules/mappers/mod_rewrite.c(1788): [client 81.176.67.106] mod_rewrite's internal redirect status: 0/10.
[Tue Sep 19 06:03:43 2006] [debug] /home/adconrad/build/apache2/security/sarge/apache2-2.0.54/build-tree/apache2/modules/mappers/mod_rewrite.c(1788): [client 81.176.67.106] mod_rewrite's internal redirect status: 0/10.
[Tue Sep 19 06:03:45 2006] [debug] /home/adconrad/build/apache2/security/sarge/apache2-2.0.54/build-tree/apache2/modules/mappers/mod_rewrite.c(1788): [client 81.176.67.106] mod_rewrite's internal redirect status: 0/10.
[Tue Sep 19 06:03:46 2006] [debug] /home/adconrad/build/apache2/security/sarge/apache2-2.0.54/build-tree/apache2/modules/mappers/mod_rewrite.c(1788): [client 81.176.67.106] mod_rewrite's internal redirect status: 0/10.
[Tue Sep 19 06:03:48 2006] [debug] /home/adconrad/build/apache2/security/sarge/apache2-2.0.54/build-tree/apache2/modules/mappers/mod_rewrite.c(1788): [client 81.176.67.106] mod_rewrite's internal redirect status: 0/10.
[Tue Sep 19 06:16:19 2006] [debug] /home/adconrad/build/apache2/security/sarge/apache2-2.0.54/build-tree/apache2/modules/mappers/mod_rewrite.c(1788): [client 66.249.72.129] mod_rewrite's internal redirect status: 0/10.
[Tue Sep 19 06:18:33 2006] [debug] /home/adconrad/build/apache2/security/sarge/apache2-2.0.54/build-tree/apache2/modules/mappers/mod_rewrite.c(1788): [client 72.30.111.98] mod_rewrite's internal redirect status: 0/10.
[Tue Sep 19 06:22:25 2006] [debug] /home/adconrad/build/apache2/security/sarge/apache2-2.0.54/build-tree/apache2/modules/mappers/mod_rewrite.c(1788): [client 66.249.72.129] mod_rewrite's internal redirect status: 0/10.
[Tue Sep 19 11:40:36 2006] [info] (110)Connection timed out: core_output_filter: writing data to the network
[Tue Sep 19 11:40:36 2006] [debug] /home/adconrad/build/apache2/security/sarge/apache2-2.0.54/build-tree/apache2/modules/mappers/mod_rewrite.c(1788): [client 81.176.67.106] mod_rewrite's internal redirect status: 0/10.
[Tue Sep 19 11:40:36 2006] [info] (32)Broken pipe: core_output_filter: writing data to the network
[Tue Sep 19 11:40:36 2006] [debug] /home/adconrad/build/apache2/security/sarge/apache2-2.0.54/build-tree/apache2/modules/mappers/mod_rewrite.c(1788): [client 66.249.72.129] mod_rewrite's internal redirect status: 0/10.
[Tue Sep 19 11:40:36 2006] [info] (32)Broken pipe: core_output_filter: writing data to the network
[Tue Sep 19 11:40:36 2006] [info] (32)Broken pipe: core_output_filter: writing data to the network
[Tue Sep 19 11:40:36 2006] [info] (104)Connection reset by peer: core_output_filter: writing data to the network
[Tue Sep 19 11:40:36 2006] [info] (104)Connection reset by peer: core_output_filter: writing data to the network
[Tue Sep 19 11:40:36 2006] [debug] /home/adconrad/build/apache2/security/sarge/apache2-2.0.54/build-tree/apache2/modules/mappers/mod_rewrite.c(1788): [client 72.30.110.84] mod_rewrite's internal redirect status: 0/10.
[Tue Sep 19 11:40:36 2006] [info] (32)Broken pipe: core_output_filter: writing data to the network
[Tue Sep 19 11:40:36 2006] [info] (104)Connection reset by peer: core_output_filter: writing data to the network
[Tue Sep 19 11:40:36 2006] [info] (104)Connection reset by peer: core_output_filter: writing data to the network
[Tue Sep 19 11:40:36 2006] [info] (104)Connection reset by peer: core_output_filter: writing data to the network
[Tue Sep 19 11:40:36 2006] [debug] /home/adconrad/build/apache2/security/sarge/apache2-2.0.54/build-tree/apache2/modules/mappers/mod_rewrite.c(1788): [client 66.249.72.129] mod_rewrite's internal redirect status: 0/10.
[Tue Sep 19 11:40:37 2006] [info] (32)Broken pipe: core_output_filter: writing data to the network
[Tue Sep 19 11:40:37 2006] [info] (32)Broken pipe: core_output_filter: writing data to the network
[Tue Sep 19 11:40:37 2006] [info] (32)Broken pipe: core_output_filter: writing data to the network
[Tue Sep 19 11:40:37 2006] [info] (32)Broken pipe: core_output_filter: writing data to the network
[Tue Sep 19 11:40:37 2006] [info] (104)Connection reset by peer: core_output_filter: writing data to the network
 

it-master

Новичок
Вообщем видно, что твой сайт ложит поисковик(WebAlta).
Причин может быть много, вообще не советуют использовать apache 2.x, лучше apache 1.x

Возможные решения:
1. Поставить apache 1.x (возможно поможет)
2. Запретить в robots.txt индексирование поиcковиком WebAlta
3. Выложить здесь настройки апач, а еще лучше те, которые ты устанавливал сам, то есть не по умолчанию. Мы посмотрим, возможно ты что-то криво настроил.
 

VlastV

Новичок
К сожалению, я не могу сейчас сравнить с настройками по умолчанию... поэтому выкладываю весь конфиг, с вырезанными комментариями:

ServerRoot "/etc/apache2"

LockFile /var/lock/apache2/accept.lock

PidFile /var/run/apache2.pid

Timeout 300

KeepAlive On

MaxKeepAliveRequests 100


KeepAliveTimeout 15

<IfModule prefork.c>
StartServers 5
MinSpareServers 5
MaxSpareServers 10
MaxClients 20
MaxRequestsPerChild 0
</IfModule>

<IfModule worker.c>
StartServers 2
MaxClients 150
MinSpareThreads 25
MaxSpareThreads 75
ThreadsPerChild 25
MaxRequestsPerChild 0
</IfModule>

<IfModule perchild.c>
NumServers 5
StartThreads 5
MinSpareThreads 5
MaxSpareThreads 10
MaxThreadsPerChild 20
MaxRequestsPerChild 0
AcceptMutex fcntl
</IfModule>

User alex
Group www-data

LogFormat "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\"" combined
LogFormat "%h %l %u %t \"%r\" %>s %b" common
LogFormat "%{Referer}i -> %U" referer
LogFormat "%{User-agent}i" agent


ErrorLog /var/log/apache2/error.log

Include /etc/apache2/mods-enabled/*.load
Include /etc/apache2/mods-enabled/*.conf

Include /etc/apache2/httpd.conf

Include /etc/apache2/ports.conf

Include /etc/apache2/conf.d/[^.#]*

Alias /awstats-icon/ /usr/share/awstats/icon/
Alias /icons/ "/usr/share/apache2/icons/"
<Directory "/usr/share/apache2/icons">
Options Indexes MultiViews
AllowOverride None
Order allow,deny
Allow from all
</Directory>

<IfModule mod_negotiation.c>
<IfModule mod_include.c>
Alias /error/ "/usr/share/apache2/error/"

<Directory "/usr/share/apache2/error">
AllowOverride None
Options IncludesNoExec
AddOutputFilter Includes html
AddHandler type-map var
Order allow,deny
Allow from all
LanguagePriority en es de fr
ForceLanguagePriority Prefer Fallback
</Directory>

ErrorDocument 400 /error/HTTP_BAD_REQUEST.html.var
ErrorDocument 401 /error/HTTP_UNAUTHORIZED.html.var
ErrorDocument 403 /error/HTTP_FORBIDDEN.html.var
ErrorDocument 404 /error/HTTP_NOT_FOUND.html.var
ErrorDocument 405 /error/HTTP_METHOD_NOT_ALLOWED.html.var
ErrorDocument 408 /error/HTTP_REQUEST_TIME_OUT.html.var
ErrorDocument 410 /error/HTTP_GONE.html.var
ErrorDocument 411 /error/HTTP_LENGTH_REQUIRED.html.var
ErrorDocument 412 /error/HTTP_PRECONDITION_FAILED.html.var
ErrorDocument 413 /error/HTTP_REQUEST_ENTITY_TOO_LARGE.html.var
ErrorDocument 414 /error/HTTP_REQUEST_URI_TOO_LARGE.html.var
ErrorDocument 415 /error/HTTP_SERVICE_UNAVAILABLE.html.var
ErrorDocument 500 /error/HTTP_INTERNAL_SERVER_ERROR.html.var
ErrorDocument 501 /error/HTTP_NOT_IMPLEMENTED.html.var
ErrorDocument 502 /error/HTTP_BAD_GATEWAY.html.var
ErrorDocument 503 /error/HTTP_SERVICE_UNAVAILABLE.html.var
ErrorDocument 506 /error/HTTP_VARIANT_ALSO_VARIES.html.var

</IfModule>
</IfModule>

DirectoryIndex index.html index.cgi index.pl index.php index.xhtml

AccessFileName .htaccess

<Files ~ "^\.ht">
Order allow,deny
Deny from all
</Files>

UseCanonicalName Off

TypesConfig /etc/mime.types
DefaultType text/plain

HostnameLookups Off

IndexOptions FancyIndexing VersionSort

AddIconByEncoding (CMP,/icons/compressed.gif) x-compress x-gzip

AddIconByType (TXT,/icons/text.gif) text/*
AddIconByType (IMG,/icons/image2.gif) image/*
AddIconByType (SND,/icons/sound2.gif) audio/*
AddIconByType (VID,/icons/movie.gif) video/*

AddIcon /icons/binary.gif .bin .exe
AddIcon /icons/binhex.gif .hqx
AddIcon /icons/tar.gif .tar
AddIcon /icons/world2.gif .wrl .wrl.gz .vrml .vrm .iv
AddIcon /icons/compressed.gif .Z .z .tgz .gz .zip
AddIcon /icons/a.gif .ps .ai .eps
AddIcon /icons/layout.gif .html .shtml .htm .pdf
AddIcon /icons/text.gif .txt
AddIcon /icons/c.gif .c
AddIcon /icons/p.gif .pl .py
AddIcon /icons/f.gif .for
AddIcon /icons/dvi.gif .dvi
AddIcon /icons/uuencoded.gif .uu
AddIcon /icons/script.gif .conf .sh .shar .csh .ksh .tcl
AddIcon /icons/tex.gif .tex
AddIcon /icons/bomb.gif core

AddIcon /icons/back.gif ..
AddIcon /icons/hand.right.gif README
AddIcon /icons/folder.gif ^^DIRECTORY^^
AddIcon /icons/blank.gif ^^BLANKICON^^

DefaultIcon /icons/unknown.gif

ReadmeName README.html
HeaderName HEADER.html

IndexIgnore .??* *~ *# HEADER* RCS CVS *,t

AddEncoding x-compress Z
AddEncoding x-gzip gz tgz

AddLanguage da .dk
AddLanguage nl .nl
AddLanguage en .en
AddLanguage et .et
AddLanguage fr .fr
AddLanguage de .de
AddLanguage el .el
AddLanguage it .it
AddLanguage ja .ja
AddLanguage pl .po
AddLanguage ko .ko
AddLanguage pt .pt
AddLanguage no .no
AddLanguage pt-br .pt-br
AddLanguage ltz .ltz
AddLanguage ca .ca
AddLanguage es .es
AddLanguage sv .se
AddLanguage cz .cz
AddLanguage ru .ru
AddLanguage tw .tw
AddLanguage zh-tw .tw

LanguagePriority en da nl et fr de el it ja ko no pl pt pt-br ltz ca es sv tw

AddCharset ISO-8859-1 .iso8859-1 .latin1
AddCharset ISO-8859-2 .iso8859-2 .latin2 .cen
AddCharset ISO-8859-3 .iso8859-3 .latin3
AddCharset ISO-8859-4 .iso8859-4 .latin4
AddCharset ISO-8859-5 .iso8859-5 .latin5 .cyr .iso-ru
AddCharset ISO-8859-6 .iso8859-6 .latin6 .arb
AddCharset ISO-8859-7 .iso8859-7 .latin7 .grk
AddCharset ISO-8859-8 .iso8859-8 .latin8 .heb
AddCharset ISO-8859-9 .iso8859-9 .latin9 .trk
AddCharset ISO-2022-JP .iso2022-jp .jis
AddCharset ISO-2022-KR .iso2022-kr .kis
AddCharset ISO-2022-CN .iso2022-cn .cis
AddCharset Big5 .Big5 .big5

AddCharset WINDOWS-1251 .cp-1251 .win-1251
AddCharset CP866 .cp866
AddCharset KOI8-r .koi8-r .koi8-ru
AddCharset KOI8-ru .koi8-uk .ua
AddCharset ISO-10646-UCS-2 .ucs2
AddCharset ISO-10646-UCS-4 .ucs4
AddCharset UTF-8 .utf8

AddCharset GB2312 .gb2312 .gb
AddCharset utf-7 .utf7
AddCharset utf-8 .utf8
AddCharset big5 .big5 .b5
AddCharset EUC-TW .euc-tw
AddCharset EUC-JP .euc-jp
AddCharset EUC-KR .euc-kr
AddCharset shift_jis .sjis

AddType application/x-httpd-php .php
AddType application/x-httpd-php-source .phps

AddType application/x-tar .tgz

<FilesMatch "\.shtml(\..+)?$">
SetOutputFilter INCLUDES
</FilesMatch>

BrowserMatch "Mozilla/2" nokeepalive
BrowserMatch "MSIE 4\.0b2;" nokeepalive downgrade-1.0 force-response-1.0
BrowserMatch "RealPlayer 4\.0" force-response-1.0
BrowserMatch "Java/1\.0" force-response-1.0
BrowserMatch "JDK/1\.0" force-response-1.0

BrowserMatch "Microsoft Data Access Internet Publishing Provider" redirect-carefully
BrowserMatch "^WebDrive" redirect-carefully
BrowserMatch "^gnome-vfs" redirect-carefully
BrowserMatch "^WebDAVFS/1.[012]" redirect-carefully

Include /etc/apache2/conf.d/httpd_limit_upload.conf
Include /etc/apache2/sites-enabled/[^.#]*
 
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