Cache sehr gross

J

JustMe

Registered User
Hallo zusammen,

habe einen neuen Rootserver mit:
AMD Athlon™ DualCore
1.024 MB DDR2-RAM
1x 160 GB SATA HDD
Debian Etch
Apache2
PHP5
MySql5

Habe 5 Domains darüber laufen.
Soweit alles ok, alles schnell und flott. :)
Aber da ich ja gerne meine statistiken per munin anschaue, macht mir der neue Server einige Fragen auf.
Der Cache ist ca 600 MB belegt, von den eingebauten 1024MB
Ich verstehe nicht, welche Anwendung dort so viel belegt.
Damit ihr seht was ich meine

MOD: Anhang.

Nach Apache2 restart is wieder alles schön leer.

Deswegen hänge ich euch noch meine Apache2 config mit dran:

Code: 
ServerRoot "/etc/apache2"
LockFile /var/lock/apache2/accept.lock
PidFile /var/run/apache2.pid
Timeout 30
KeepAlive On
MaxKeepAliveRequests 1000
KeepAliveTimeout 2
<IfModule prefork.c>
StartServers 5
MinSpareServers 20
MaxSpareServers 40
MaxClients 256
MaxRequestsPerChild 20000
</IfModule>

<IfModule mpm_worker_module>
StartServers 2
MaxClients 150
MinSpareThreads 10
MaxSpareThreads 20
ThreadsPerChild 25
MaxRequestsPerChild 25000
</IfModule>

HostnameLookups Off

User www-data
Group www-data

AccessFileName .htaccess

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

TypesConfig /etc/mime.types


DefaultType text/plain



ErrorLog /var/log/apache2/error.log
LogLevel warn
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/
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
ServerTokens Full
ServerSignature On

<IfModule alias_module>
    Alias /icons/ "/usr/share/apache2/icons/"

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

</IfModule>

<IfModule mod_autoindex.c>
    IndexOptions FancyIndexing VersionSort HTMLTable NameWidth=*

     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 .??* *~ *# RCS CVS *,v *,t
</IfModule>

<IfModule mod_mime.c>

    AddType application/x-compress .Z
    AddType application/x-gzip .gz .tgz
    AddLanguage ca .ca
    AddLanguage cs .cz .cs
    AddLanguage da .dk
    AddLanguage de .de
    AddLanguage el .el
    AddLanguage en .en
    AddLanguage eo .eo
    AddLanguage es .es
    AddLanguage et .et
    AddLanguage fr .fr
    AddLanguage he .he
    AddLanguage hr .hr
    AddLanguage it .it
    AddLanguage ja .ja
    AddLanguage ko .ko
    AddLanguage ltz .ltz
    AddLanguage nl .nl
    AddLanguage nn .nn
    AddLanguage no .no
    AddLanguage pl .po
    AddLanguage pt .pt
    AddLanguage pt-BR .pt-br
    AddLanguage ru .ru
    AddLanguage sv .sv
    AddLanguage zh-CN .zh-cn
    AddLanguage zh-TW .zh-tw
</IfModule>

<IfModule mod_negotiation.c>
LanguagePriority en ca cs da de el eo es et fr he hr it ja ko ltz nl nn no pl pt pt-BR ru sv zh-CN zh-TW
    ForceLanguagePriority Prefer Fallback

</IfModule>

<IfModule mod_mime.c>

    AddCharset us-ascii    .ascii .us-ascii
    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  .cyr .iso-ru
    AddCharset ISO-8859-6  .iso8859-6  .arb .arabic
    AddCharset ISO-8859-7  .iso8859-7  .grk .greek
    AddCharset ISO-8859-8  .iso8859-8  .heb .hebrew
    AddCharset ISO-8859-9  .iso8859-9  .latin5 .trk
    AddCharset ISO-8859-10  .iso8859-10  .latin6
    AddCharset ISO-8859-13  .iso8859-13
    AddCharset ISO-8859-14  .iso8859-14  .latin8
    AddCharset ISO-8859-15  .iso8859-15  .latin9
    AddCharset ISO-8859-16  .iso8859-16  .latin10
    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 .b5
    AddCharset cn-Big5     .cn-big5
    # For russian, more than one charset is used (depends on client, mostly):
    AddCharset WINDOWS-1251 .cp-1251   .win-1251
    AddCharset CP866       .cp866
    AddCharset KOI8      .koi8
    AddCharset KOI8-E      .koi8-e
    AddCharset KOI8-r      .koi8-r .koi8-ru
    AddCharset KOI8-U      .koi8-u
    AddCharset KOI8-ru     .koi8-uk .ua
    AddCharset ISO-10646-UCS-2 .ucs2
    AddCharset ISO-10646-UCS-4 .ucs4
    AddCharset UTF-7       .utf7
    AddCharset UTF-8       .utf8
    AddCharset UTF-16      .utf16
    AddCharset UTF-16BE    .utf16be
    AddCharset UTF-16LE    .utf16le
    AddCharset UTF-32      .utf32
    AddCharset UTF-32BE    .utf32be
    AddCharset UTF-32LE    .utf32le
    AddCharset euc-cn      .euc-cn
    AddCharset euc-gb      .euc-gb
    AddCharset euc-jp      .euc-jp
    AddCharset euc-kr      .euc-kr
    #Not sure how euc-tw got in - IANA doesn't list it???
    AddCharset EUC-TW      .euc-tw
    AddCharset gb2312      .gb2312 .gb
    AddCharset iso-10646-ucs-2 .ucs-2 .iso-10646-ucs-2
    AddCharset iso-10646-ucs-4 .ucs-4 .iso-10646-ucs-4
    AddCharset shift_jis   .shift_jis .sjis
    AddHandler type-map var
    AddType text/html .shtml
    AddOutputFilter INCLUDES .shtml
</IfModule>



<IfModule mod_setenvif.c>
    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 "MS FrontPage" redirect-carefully
    BrowserMatch "^WebDrive" redirect-carefully
    BrowserMatch "^WebDAVFS/1.[012]" redirect-carefully
    BrowserMatch "^gnome-vfs/1.0" redirect-carefully
    BrowserMatch "^XML Spy" redirect-carefully
    BrowserMatch "^Dreamweaver-WebDAV-SCM1" redirect-carefully
</IfModule>
Include /etc/apache2/sites-enabled/


vielleicht seht ihr ja auch wo hier der Hund begraben liegt.

Gruss

Dennis
 

Attachments

  • 2007-09-09_203148.png
    2007-09-09_203148.png
    114.3 KB · Views: 171
JustMe said:
Der Cache ist ca 600 MB belegt, von den eingebauten 1024MB
Ich verstehe nicht, welche Anwendung dort so viel belegt.
Click to expand...

Was ist dir lieber: Das dein System 75% des RAMs leer/unbenutzt lässt oder ihn als Filesystem-Cache benutzt?
Dein beobachtetes Verhalten ist vollkommen normal, Linux benutzt freien Speicher als Cache. Wird der Speicher benötigt, wird der Cache reduziert.
 
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