[Nassou]

Hi guys

i have a big big probleme with surcharge of my server and database error !


I think that a relationship with the hack: good now when I turn these hack is the catalyst:

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I looks on with TOP, so I watch httpd very frequent and mysqld

What is surprising is that the former host while niquel worked with these hack but this is the big overload what's more I really need this hack!

I present below my configuration:

httpd.conf

Citation:
#
# This is the main Apache HTTP server configuration file. It contains the
# configuration directives that give the server its instructions.
# See <URL:http://httpd.apache.org/docs/2.2> for detailed information.
# In particular, see
# <URL:http://httpd.apache.org/docs/2.2/mod/directives.html>
# for a discussion of each configuration directive.
#
# Do NOT simply read the instructions in here without understanding
# what they do. They're here only as hints or reminders. If you are unsure
# consult the online docs. You have been warned.

ServerRoot "/etc/httpd"
Listen 80

#LoadModule dummy_module /usr/lib/apache/mod_dummy.so
#LoadModule php5_module /usr/lib/apache/libphp5.so
Include /etc/httpd/conf/extra/httpd-phpmodules.conf

User apache
Group apache

ServerAdmin admin@localhost
DocumentRoot "/var/www/html"

<Directory /home/*>
AllowOverride All
Options -MultiViews -Indexes FollowSymlinks IncludesNoExec +Includes
<Limit GET POST OPTIONS PROPFIND>
Order allow,deny
Allow from all
</Limit>
<LimitExcept GET POST OPTIONS PROPFIND>
Order deny,allow
Deny from all
</LimitExcept>
</Directory>

<Directory />
Options All
AllowOverride All
</Directory>

<Directory "/var/www/html">
Options Indexes FollowSymLinks
AllowOverride All
Order allow,deny
Allow from all
<IfModule mod_suphp.c>
suPHP_Engine On
suPHP_UserGroup webapps webapps
</IfModule>
</Directory>

<IfModule dir_module>
DirectoryIndex index.html index.htm index.shtml index.php index.php5 index.php4 index.php3 index.phtml index.cgi
</IfModule>

<FilesMatch "^\.ht">
Order allow,deny
Deny from all
Satisfy All
</FilesMatch>

ErrorLog /var/log/httpd/error_log
LogLevel warn

<IfModule log_config_module>
#replace %b with %O for more accurate logging
<IfModule mod_logio.c>
LogFormat "%h %l %u %t \"%r\" %>s %O \"%{Referer}i\" \"%{User-Agent}i\"" combined
LogFormat "%h %l %u %t \"%r\" %>s %O" common
LogFormat "%O" bytes

LogFormat "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\" %I %O" combinedio
</IfModule>

CustomLog /var/log/httpd/access_log common
</IfModule>

<IfModule alias_module>
# Include some DirectAdmin alias
Include conf/extra/httpd-alias.conf
</IfModule>

<Directory "/var/www/cgi-bin">
AllowOverride None
Options None
Order allow,deny
Allow from all
</Directory>

DefaultType text/plain

<IfModule mime_module>
TypesConfig conf/mime.types
AddType application/x-gzip .tgz
AddEncoding x-compress .Z
AddEncoding x-gzip .gz .tgz
AddType application/x-compress .Z
AddType application/x-gzip .gz .tgz
AddHandler cgi-script .cgi
AddHandler type-map var
AddType text/html .shtml
AddOutputFilter INCLUDES .shtml
AddType video/x-ms-asf .avi
AddType video/mpeg .mpg
AddType video/mpeg .mpeg
AddType video/quicktime .mov
AddType video/x-ms-wmv .wmv
</IfModule>

#EnableMMAP off
#EnableSendfile off

################################################## #####################################
# Do not change anything in included files, because they are rewritten by DirectAdmin #
################################################## #####################################

# This is needed for PHP
Include conf/extra/httpd-php-handlers.conf

# Server-pool management (MPM specific)
Include conf/extra/httpd-mpm.conf

# Multi-language error messages
Include conf/extra/httpd-multilang-errordoc.conf

# Fancy directory listings
Include conf/extra/httpd-autoindex.conf

# Language settings
Include conf/extra/httpd-languages.conf

# User home directories
#Include conf/extra/httpd-userdir.conf

# Real-time info on requests and configuration
Include conf/extra/httpd-info.conf

# Virtual hosts
Include conf/extra/httpd-vhosts.conf

# Local access to the Apache HTTP Server Manual
#Include conf/extra/httpd-manual.conf

# Distributed authoring and versioning (WebDAV)
Include conf/extra/httpd-dav.conf

# Various default settings
Include conf/extra/httpd-default.conf

# Secure (SSL/TLS) connections
Include conf/extra/httpd-ssl.conf

# Deflate module settings
Include conf/extra/httpd-deflate.conf

# All the DirectAdmin vhosts
Include conf/extra/directadmin-vhosts.conf

# All suPHP directives
Include conf/extra/httpd-suphp.conf

# All the other includes needed by the custombuild script
Include conf/extra/httpd-includes.conf

################################################## #####################################
# End of included files that are rewritten by DirectAdmin #
################################################## #####################################

<IfModule ssl_module>
SSLRandomSeed startup builtin
SSLRandomSeed connect builtin
</IfModule>

my.cnf

Citation:
[mysqld]
local-infile=0
socket=/tmp/mysql.sock
skip-name-resolve
safe-show-database
#old_passwords
back_log = 50
skip-innodb
max_connections = 800
key_buffer_size = 640M
myisam_sort_buffer_size = 128M
join_buffer_size = 2M
read_buffer_size = 2M
sort_buffer_size = 8M
table_cache = 4000
thread_cache_size = 512
wait_timeout = 60
connect_timeout = 10
tmp_table_size = 64M
max_heap_table_size = 64M
max_allowed_packet = 64M
net_buffer_length = 16384
max_connect_errors = 10
thread_concurrency = 16
concurrent_insert = 2
table_lock_wait_timeout = 30
read_rnd_buffer_size = 1M
bulk_insert_buffer_size = 32M
query_cache_limit = 6M
query_cache_size = 288M
query_cache_type = 1
query_prealloc_size = 262144
query_alloc_block_size = 65536
transaction_alloc_block_size = 8192
transaction_prealloc_size = 4096
default-storage-engine = MyISAM
max_write_lock_count = 16

[mysqld_safe]
nice = -10
open_files_limit = 8192

[mysqldump]
quick
max_allowed_packet = 16M

[myisamchk]
key_buffer = 512M
sort_buffer = 64M
read_buffer = 16M
write_buffer = 16M

############################################

AND DATABASE ERROR

mysql_connect() [<a href='function.mysql-connect'>function.mysql-connect</a>]: Can't connect to local MySQL server through socket '/tmp/mysql.sock' (11)

Database error in vBulletin 3.7.4:

Invalid SQL:

SELECT
user.username, (user.options & 512) AS invisible, user.usergroupid,
session.userid, session.inforum, session.lastactivity, session.useragent,
IF(displaygroupid=0, user.usergroupid, displaygroupid) AS displaygroupid
FROM session AS session
LEFT JOIN user AS user ON(user.userid = session.userid)
WHERE session.lastactivity > 1226049603
ORDER BY username ASC;

MySQL Error : MySQL server has gone away
Error Number : 2006

####################################"

####################
server configuration
RAM : 1GB DDRAM
HDD : 160 GB
CPU : Intel 1 X Core Duo T2450
Linux Debian
#####################
EDIT:
Version vBulletin : 3.7.4
PHP 5.2.6
Serveur web : apache2handler
Version MySQL 5.0.67
users online : de 100 ~ 150 ~ 300 ~ 380