Does PHP cause Server Overload.

[ahzulfi]

Hello,

i have make a script named ClipBucket, and it cause overload after i convert it to SEO friendly, i know its not the prefferable Category for this post but i think it also related with PHP atmost.

 

here is my .httacess code

 

<FilesMatch "\.(db|inc|html|tmpl|h|ihtml|sql|ini|configuration|config|class|bin|spd|theme|module|cfg|cpl|tmp|log|err|inc.php)$">

order allow,deny

satisfy all

</FilesMatch>

 

########## Begin - Rewrite rules to block out some common exploits

#                             

# Block out any script trying to set a mosConfig value through the URL

RewriteCond %{QUERY_STRING} mosConfig_[a-zA-Z_]{1,21}(=|\%3D) [OR]

# Block out any script trying to base64_encode crap to send via URL

RewriteCond %{QUERY_STRING} base64_encode.*\(.*\) [OR]

# Block out any script that includes a <script> tag in URL

RewriteCond %{QUERY_STRING} (\<|%3C).*script.*(\>|%3E) [NC,OR]

# Block out any script trying to set a PHP GLOBALS variable via URL

RewriteCond %{QUERY_STRING} GLOBALS(=|\[|\%[0-9A-Z]{0,2}) [OR]

# Block out any script trying to modify a _REQUEST variable via URL

RewriteCond %{QUERY_STRING} _REQUEST(=|\[|\%[0-9A-Z]{0,2})

# Send all blocked request to homepage with 403 Forbidden error!

RewriteRule ^(.*)$ index.php [F,L]

#

########## End - Rewrite rules to block out some common exploits

 

 

########## Begin - Rewrite rules For SEO urls ######################

rewriteEngine On

 

#

#

#

#URL Rewriting for Videos

RewriteRule ^videos videos.php [nc]

RewriteRule ^video/([a-zA-Z0-9].+)/(.*) watch_video.php?v=$1 [nc]

RewriteRule ^user/videos/([a-zA-Z0-9].+) user_videos.php?user=$1 [nc]

#

#

#

#Signup Login & Logout URL Rewriting

RewriteRule ^signup/ signup.php [nc]

RewriteRule ^login/success login_success.php [nc]

RewriteRule ^welcome/success signup_success.php [nc]

#

#

#

#Messeges

RewriteRule ^messege/sent sent.php [nc]

RewriteRule ^messege/inbox inbox.php [nc]

RewriteRule ^messege/compose compose.php [nc]

 

#

#

#

#Users, Channel & Management

#

RewriteRule ^members/ /channels.php [nc]

RewriteRule ^users/ /channels.php [nc]

RewriteRule ^channels/ /channels.php [nc]

#

RewriteRule ^user/ /channels.php [nc]

RewriteRule ^user/([a-zA-Z0-9].+) view_channel.php?user=$1 [nc]

RewriteRule ^channel/([a-zA-Z0-9].+) view_channel.php?user=$1 [nc]

RewriteRule ^user/contacts/([a-zA-Z0-9].+) user_contacts.php?user=$1 [nc]

RewriteRule ^user/videos/([a-zA-Z0-9].+) user_videos.php?user=$1 [nc]

RewriteRule ^user/favourites/([a-zA-Z0-9].+) user_fav_videos.php?user=$1 [nc]

#

RewriteRule ^myaccount myaccount.php [nc]

RewriteRule ^manage/videos/ manage_videos.php [nc]

RewriteRule ^manage/favourites/ manage_favourites.php [nc]

RewriteRule ^manage/contacts/ manage_contacts.php [nc]

RewriteRule ^manage/subscriptions/ manage_subscriptions.php [nc]

RewriteRule ^manage/account user_account.php [nc]

RewriteRule ^manage/video/edit edit_video.php [nc]

#

#

#

#Pages

RewriteRule ^pages/help help.php [nc]

RewriteRule ^pages/privacy privacy.php [nc]

RewriteRule ^pages/termsofuse termsofuse.php [nc]

RewriteRule ^pages/contactus contactus.php [nc]

RewriteRule ^pages/aboutus aboutus.php [nc]

RewriteRule ^pages/faqs faqs.php [nc]

#

#

#

#Miscellenous

RewriteRule ^subscriptions manage_subscriptions.php [nc]

RewriteRule ^search/result search_result.php [nc]

RewriteRule ^upload upload.php [nc]

 

#

#

#Group Section

RewriteRule ^group/leave/([a-zA-Z0-9].+) leave_group.php?url=$1 [nc]

RewriteRule ^manage/group/videos/([a-zA-Z0-9].+) manage_group_videos.php?url=$1 [nc]

RewriteRule ^manage/group/videos/([a-zA-Z0-9].+) manage_group_videos.php?url=$1 [nc]

RewriteRule ^manage/group/addvideos/([a-zA-Z0-9].+) add_group_videos.php?url=$1 [nc]

RewriteRule ^manage/group/members/([a-zA-Z0-9].+) manage_group_members.php?url=$1 [nc]

RewriteRule ^manage/group manage_groups.php

RewriteRule ^group/topic/([a-zA-Z0-9].+) view_topic.php?tid=$1 [nc]

RewriteRule ^group/view/([a-zA-Z0-9].+) view_group.php?url=$1 [nc]

RewriteRule ^group/videos/([a-zA-Z0-9].+) view_group_videos.php?url=$1 [nc]

RewriteRule ^group/members/([a-zA-Z0-9].+) view_group_members.php?url=$1 [nc]

RewriteRule ^group/invite/([a-zA-Z0-9].+) invite_group.php?url=$1 [nc]

RewriteRule ^manage/group/edit/([a-zA-Z0-9]) edit_group.php?url=$1 [nc]

RewriteRule ^group/create/ create_group.php [nc]

RewriteRule ^group/join/([a-zA-Z0-9].+) join_group.php?url=$1 [nc]

RewriteRule ^community groups.php [nc]

RewriteRule ^group/delete delete_group.php [nc]

 

########## End - Rewrite rules For SEO urls ######################

 

I have used some loops in 3 ~ 4 four pages maximum of 25 times and i dont think it can cause server overload.

so please tell me if the server load is caused by the above gived .httacess.

 

if not then what could be the possible reasons i mean, what are the common mistakes that make server overload.

 

Please advice.

 

Thanks

ArslanHassan

[ahzulfi]

??? Anybody Home....

[BlueSkyIS]

log in to your server as root or admin and perform the following command to see what is eating resources:

 

ps -aux

 

or also see what is running using

 

top

[ahzulfi]

thanks, i cannot aces my root admin, i have asked my hosting company to help me in finding this, and i will post it as soon as i get the detail.

 

Arslan

[redarrow]

read this please same problam it your mod_rewite ruling i think i am guessing theo.........

 

http://www.webmasterworld.com/forum92/417.htm