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Slow Search - mySQL optimized but still the same · **Released**: 10-16-2006

I have a problem with some kind of commands with vBulletin. For example when you run a search the result page shows up after about 10 seconds (in this case the server load is almost at 0) and the creation time is something like "0.30~0.50seconds".

Another slow respond case is if you post a new thread, but not if you add a reply(!) or when you click on a link to the newes post of a thread "showthread.php?goto=newpost&t=5383" for example. This action takes about seconds again. But If you go to the same thread without this option it shows up instantly.

How can you explain this?

jyajay · #12 10-17-2006, 04:18 PM

All info is attached at my first post. PHP 5.1.6 & mySQL 5.0.24 Community Edition.

I'll try out your suggestion.

The 1:1 replacement of with your config caused mySQL not to start anymore so I replaced just some major commands with my existing one. Still there is no speed up at all. I'd say you did just copy for configuration so it is not any helpful in my case.

Thanks for the efforts anyway.

Ntfu2 · #13 10-17-2006, 07:02 PM

Remove your similar threads :lol: sorry couldnt resist.

I had serious load issues with php5.1.5 and MySQL 5.x and downgrading to php 4.4 and MySQL 4.x seemed to fix tons of my problems, if thats a viable option for you, you may wish to consider it

jyajay · #14 10-17-2006, 07:05 PM

I just did the exact reverse of yours and it gave me a significant speedup compared to how it was before. I don't think that is an option.

jyajay · #15 11-01-2006, 08:50 PM

Not even you experts can give me tip? This was from the very first day since I installed vBulletin and was the only one surfing on the board so I must be the server configuration. You can also write me a pm.

I'd really appreciate some help.

Ntfu2 · #16 11-01-2006, 09:15 PM

Maybe MySQL or Php hasnt been compiled correctly.

Thats the last thing i can think of

jyajay · #17 11-01-2006, 09:18 PM

It was compiled by my webhoster several times so it should be ok.

jyajay · #18 11-03-2006, 04:35 PM

I turned debug mode on and triggerd 'new posts' with an actual server load of ~1.2, the page loaded 16 seconds later but the generation time is 0,5 seconds with only 13 queries is why I am so confused. There is really not much traffic right now on my board and no other apps are running.

I attached the debug output.

X vBulletin 3.8.12 by vBS Debug Information
Page Generation 0.07738 seconds Memory Usage 2,291KB Queries Executed 25 (?)
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)footer (1)forumjump (1)forumrules (1)gobutton (1)header (1)headinclude (1)modsystem_post (1)navbar (6)navbar_link (120)option (1)pagenav (1)pagenav_curpage (1)pagenav_pagelink (8)post_thanks_box (8)post_thanks_button (1)post_thanks_javascript (1)post_thanks_navbar_search (8)post_thanks_postbit_info (7)postbit (4)postbit_attachment (8)postbit_onlinestatus (8)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_postinfo_query fetch_postinfo 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_attachment postbit_display_complete post_thanks_function_can_thank_this_post_start pagenav_page pagenav_complete tag_fetchbit_complete forumrules navbits navbits_complete showthread_complete
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