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apache_web-hosting

Apache config for Worker MPM vs Prefork MPM

…t well supported… the dreaded “blank screen between page loads” occurred more frequently under Worker MPM than Prefork MPM… also login/logout was sketchy on some sites… not sure why but my guess is that sessions may not be quite persistent using Worker vs Prefork due to cookie confusion… possible that multi-threading does not track cookies […]

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LAMP-linux-apache-mysql-php

Tuning Apache and MySQL for Best Performance in a Shared Virtual Hosting Environment

…30; see Ovidiu’s comment below). MySQL Tuning Is More Difficult: Trial and Error To test your MySQL server performance, you may try: mysqltuner: https://github.com/rackerhacker/MySQLTuner-perl (or http://mysqltuner.pl for the script only) MySQL Tuning Primer: https://launchpad.net/mysql-tuning-primer phpMyAdmin 3.5+: Status Monitor and Advisor are excellent tools, but require proper phpMyAdmin setup These scripts will analyze MySQL perfor… 7, 1, 1, 0 […]

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APC INFO Monitor

How to Configure APC Cache on Virtual Servers with PHP running under FCGId

…/php.conf Remove any php_memory_limit lines in httpd.conf’s virtual hosts section. restart apache do some performance testing and raise your server and thread limits to sane levels in httpd.conf If possible, you may wish to run Apache with Worker MPM instead of Prefork MPM. More information about Apache Worker MPM vs. Prefork MPM » Installation Suggestions and […]

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Résumé

Chris Gilligan Web Developer, Information Architect, Web Server Administrator, Media Producer web • video • print chris@chrisgilligan.net chrisgilligan.com I design and produce information and communication media for university, corporate, small business, manufacturing and non-profit clients: web sites Information architecture and design for open source content management systems Front-end UI design, HTML, PHP, LESS Linux Apache […]

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SoccerNews.com website

Apache and MySql Performance Tuning for High Traffic WordPress Website on Cpanel

SoccerNews.com is a high traffic WordPress site with over 600,000 unique visitors and over 2,000,000 page impressions per month. It is a content republisher and aggregator, presenting custom XML feeds for (what else?) soccer news from all over the world. The site has a very active user base, providing content in the forms of editorials and […]

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Web Hosting

Decades of experience hosting websites, from small local sites with only a few html pages, to high-traffic sites with thousands of users and pages.  Website hosting, evolved Web hosting has changed dramatically in the last few years. The majority of accounts are now running PHP scripts and MySQL, whereas in the past most accounts were only […]

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wordnish

Varnish VCL and Config for WordPress with W3 Total Cache

…# # # Shared secret file for admin interface VARNISH_SECRET_FILE=/etc/varnish/secret # # # The minimum number of worker threads to start VARNISH_MIN_THREADS=1 # # # The Maximum number of worker threads to start VARNISH_MAX_THREADS=1000 # # # Idle timeout for worker threads VARNISH_THREAD_TIMEOUT=120 # # # Cache file location if using file cache #VARNISH_STORAGE_FILE=/var/lib/varnish/varnish_storage.bin # […]

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Content Management – Search Engine Optimization – Servers – Hosting – Chris Gilligan

Web and search engine optimization (SEO) services WordPress development high performance hosting site and server performance tuning Decades of experience developing and hosting websites, from small local sites with only a few html pages, to high-traffic sites with thousands of users and pages.  I’ve been building websites since the early days of the world wide […]

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virtualmin-nginx-wordpress-permalinks-apc

WordPress with W3 Total Cache on Nginx with APC (Virtualmin)

Virtualmin now includes support for Nginx web server. I deploy many WordPress sites with W3 Total Cache and APC Alternative PHP Cache, so I was very interested to see how Nginx performance compares to Apache for WordPress, and whether APC and W3TC would play nice with Nginx. I prefer to install WordPress in public_html/wordpress for […]

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Screen Shot 2012-09-07 at 11.09.50 AM

Install phpMyAdmin with SSL on CentOS, Amazon Linux, RedHat (Apache or NginX)

phpMyAdmin database display I recently ran into a problem with the upgraded 3.5.2 phpMyAdmin package provided via the rpmforge.repo. Search no longer works, nor does pagination, etc. Plus, it’s out of date and vulnerable to an XSS exploit. I have solved this by changing to the EPEL repo, which maintains the latest version of phpMyAdmin. […]

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