Thread:Project:Support desk/page loading slow speed

1. MediaWiki 1.23.5 PHP 5.4.26 (apache2handler) MySQL 5.5.36

2. Can't provide URL as it is a local install on my windows 8.1 machine (using Bitnami)

I upgraded from 22.6 to 23.5 yesterday and now my wiki loads much slower (again, this is a local install on my c: drive - internet is not (supposed to be) involved)

How can I profile what's going on and where the slowdown occurs? I've learned how to add a log file to LocalSettings.php and now I get output like this:

Start request GET /mediawiki/index.php/my page name HTTP HEADERS: ACCEPT: */* REFERER: http:// :1070/mediawiki/index.php?search= &title=Special%3ASearch&fulltext=Search ACCEPT-LANGUAGE: en-US USER-AGENT: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.3; WOW64; Trident/7.0; .NET4.0E; .NET4.0C; Tablet PC 2.0; .NET CLR 3.5.30729; .NET CLR 2.0.50727; .NET CLR 3.0.30729) ACCEPT-ENCODING: gzip, deflate HOST: :1070 DNT: 1 CONNECTION: Keep-Alive COOKIE: my_wikiUserID=1; my_wikiUserName= ; my_wikiToken= ; mediawiki_bitnamiUserID=1; mediawiki_bitnamiUserName= ; mediawiki_bitnamiToken= ; mediawiki_bitnami_session= [caches] main: EmptyBagOStuff, message: SqlBagOStuff, parser: SqlBagOStuff [caches] LocalisationCache: using store LCStoreDB Unstubbing $wgParser on call of $wgParser::setHook from registerFileProtocolLinksSMB Parser: using preprocessor: Preprocessor_DOM Fully initialised Connected to database 0 at localhost Title::getRestrictionTypes: applicable restrictions to  are {edit,move} [ContentHandler] Created handler for wikitext: WikitextContentHandler User: cache miss for user 1 User: loading options for user 1 from database. User: logged in from session User: loading options for user 1 from override cache. Connected to database 0 at localhost MessageCache::load: Loading en... got from global cache Unstubbing $wgLang on call of $wgLang::_unstub from ParserOptions::__construct OutputPage::checkLastModified: CACHE DISABLED Article::view using parser cache: no Article::view: doing uncached parse Parser cache options found. Title::getRestrictionTypes: applicable restrictions to  are {edit,move} Title::getRestrictionTypes: applicable restrictions to  are {edit,move} Title::getRestrictionTypes: applicable restrictions to  are {edit,move} DatabaseBase::query: Writes done: REPLACE INTO `msg_resource` (mr_resource,mr_lang,mr_blob,mr_timestamp) VALUES ('user.options','en','{}','20141003142034') OutputPage::sendCacheControl: private caching; ** LoadBalancer::reuseConnection: this connection was not opened as a foreign connection Request ended normally

I have tried disabling extensions. I have tried loading different pages. Everything is loading slowly for whatever reason.

The above log doesn't tell me anything. Maybe there is a way to time stamp every line on the log, so that I can see where the slowdown occurs?

Thanks.

p.s. I am not a mediawiki genius, more of a user, so assume I know nothing about "behind the scenes" workings of my "stack". I know where LocalSettings.php is and some other "important files".