The Arcive of Official vBulletin Modifications Site.

PWillard · #1 01-26-2012, 08:24 AM

Hello there,
I am trying to come up with a solution to my forum's page load performance as Google ranks it as 88% slower than other sites.
here's a screenshot showing Google Performance stats and showing the average server load

Code:

http://img809.imageshack.us/img809/7203/hostj.png

the forum is running on Centos v5.7 with vbulletin v4.1.8 with over 4 million posts and the database is using InnoDB barracuda format with MySQL v5.5.19 and PHP v5.3.8
The daily unique visits is around 2,500 to 3,000.

Installed Addons:

Code:

Cyb - Advanced Forum Rules
Cyb - Advanced Forum Statistics (admin display only)
Cyb - Auto Reply
Cyb - Sub-Forum Manager
Usergroup Color Bar
vBSEO
vBSEO Sitemap Generator
Advanced Permissions Based on Post Count v5.0
DP Sphinx

please help me fix the average 8 to 10 second page load time and to lower the server load.

Disasterpiece · #2 01-26-2012, 11:23 AM

You should install a php debugger like xdebug and run a script profiling. Then you should see which is causing the execution delays.

X vBulletin 3.8.12 by vBS Debug Information
Page Generation 0.05755 seconds Memory Usage 2,162KB Queries Executed 11 (?)
More Information
Template Usage: (1)SHOWTHREAD (1)ad_footer_end (1)ad_footer_start (1)ad_header_end (1)ad_header_logo (1)ad_navbar_below (1)ad_showthread_beforeqr (1)ad_showthread_firstpost (1)ad_showthread_firstpost_sig (1)ad_showthread_firstpost_start (2)bbcode_code (1)footer (1)forumjump (1)forumrules (1)gobutton (1)header (1)headinclude (1)navbar (3)navbar_link (120)option (2)post_thanks_box (2)post_thanks_button (1)post_thanks_javascript (1)post_thanks_navbar_search (2)post_thanks_postbit_info (2)postbit (2)postbit_onlinestatus (2)postbit_wrapper (1)spacer_close (1)spacer_open (1)tagbit_wrapper Phrase Groups Available: global inlinemod postbit posting reputationlevel showthread	Included Files: ./showthread.php ./global.php ./includes/init.php ./includes/class_core.php ./includes/config.php ./includes/functions.php ./includes/class_hook.php ./includes/modsystem_functions.php ./includes/functions_bigthree.php ./includes/class_postbit.php ./includes/class_bbcode.php ./includes/functions_reputation.php ./includes/functions_post_thanks.php Hooks Called: init_startup init_startup_session_setup_start init_startup_session_setup_complete cache_permissions fetch_threadinfo_query fetch_threadinfo fetch_foruminfo style_fetch cache_templates global_start parse_templates global_setup_complete showthread_start showthread_getinfo forumjump showthread_post_start showthread_query_postids showthread_query bbcode_fetch_tags bbcode_create showthread_postbit_create postbit_factory postbit_display_start post_thanks_function_post_thanks_off_start post_thanks_function_post_thanks_off_end post_thanks_function_fetch_thanks_start post_thanks_function_fetch_thanks_end post_thanks_function_thanked_already_start post_thanks_function_thanked_already_end fetch_musername postbit_imicons bbcode_parse_start bbcode_parse_complete_precache bbcode_parse_complete postbit_display_complete post_thanks_function_can_thank_this_post_start tag_fetchbit_complete forumrules navbits navbits_complete showthread_complete
Messages:

The Arcive of Official vBulletin Modifications Site.

It is not a VB3 engine, just a parsed copy!