c.php) to see how many files are being cached, and how much memory (apc.shm_size) is needed to avoid fragmentation, which will cause the 500 errors. If fragmentation rises quickly to 100%, memory usage is full, and cache full count rises above 0, you will almost surely see “500″ errors. If WordPress is the only PHP script software package on the domain, the following configuration will likely work for you; if you have more PHP softwar… 125, 2, 6, 0 and 229.75
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 ease of development, compatibility with other scripts, etc. Accordingly, the suggested configuration is for WordPr… 57, 2, 2, 0 and 106.52
APC Cache Considerations for Virtual Hosting Environments
APC cache does not work well in a virtual hosting environment unless PHP is running as FCGID, and every individual virtual host has a unique PHP.ini and a unique fcgiwrapper. This is not the case with many virtual hosting environments because the memory and CPU requirements are too great. I suggest using Virtualmin for a shared hosting environment with APC cache, because it does allow to set php.ini and fcgiwrapper for every individual virtual h… 17, 2, 1, 0 and 36.96
Tuning Apache and MySQL for Best Performance in a Shared Virtual Hosting Environment
…od: https://telvps.com/clients/knowledgebase/25/HOW-TO-Optimize-Apache-for-Low-Memory-Usage.html (the formula works well for any level of traffic and memory). MySQL Tuning Is More Difficult: Trial and Error To test your MySQL cache variables, you may try mysqltuner: https://github.com/rackerhacker/MySQLTuner-perl This script will analyze MySQL performance and make suggestions regarding your my.cnf configuration. If you are running MySQL 5 or late… 13, 0, 1, 0 and 21.82
Apache and MySql Performance Tuning for High Traffic Website
responding to a plea for assistance in a WordPress.org support forum. Though the site was running on a dedicated server with 8GB RAM, it was crashing frequently under load. The developer tried implementing APC Alternative PHP Cache and W3 Total Cache, but these measures turned out to be incompatible with some of the custom PHP code and the software architecture of the server. Haphazardly implementing randomly suggested “solutions” had… 12, 0, 1, 0 and 20.27
Résumé
…ic Skateparks Founding Member, Board of Directors Bike Chattanooga – Chattanooga Bicycle Task Force Founding Member, Chairperson, 1997-2002 Southern Off-Road Bicycle Association Webmaster, 2003-2004 Chattanooga-Hamilton County Metropolitan Planning Organization Executive Staff Member, 1999-2002 Published Articles & Books Public Skatepark Development Guide (contributing author and photographer) 1st Edition, 2007 Permanent Waves – Th… 4, 0, 0, 0 and 6.32
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. Dedicated Server Custom-built to your needs and specifications, hosted in a secure and speedy U.S. data center Amazon AWS Scalable to any level of traffic, using Amazon’s EC2 virtual servers, Load Balancing, RDS MySQL, S3 Storage, Cloudfront Cache, and more Virtual Private Server Slice… 3, 0, 0, 0 and 4.92
Punk Rock Music Community
g the site from a WAMP development server to the live LAMP server configuring an active firewall to block the baddies installing monitoring and administration tools tuning Apache and MySQL for high traffic integrating APC PHP Cache to speed up web pages and provide better concurrency Loud Fast Rules. … 3, 0, 0, 0 and 4.75
Load Balancing Virtualmin WordPress Hosting Server with Varnish on AWS
eract directly with the primary Virtualmin/Apache server, which is OK for beta stage. Traffic via Route 53 will be served from the Varnish instances, which will be load balanced, in multiple Availability Zones, and will serve cached WordPress pages as static HTML. W3 Total Cache coordinates Apache and Varnish to provide updated disk-cached pages, and some data objects. CloudFront CDN pulls linked images, css, js, etc. from Apache via the W3 disk … 3, 0, 0, 0 and 4.55
Remote publishing to WordPress from Facebook via RSS
…eral clients already. But to make the RSS feed from the page available to RSS readers and aggregators, you must change a few settings: Edit Page > Manage Permissions Uncheck Only Admins can See Page Age Restrictions: None Country Restrictions: None Uncheck All: Users can write or post content on the wall Users can add photos Users can add tags to photos Users can add videos This will make your wall posts available to the general public, b… 1, 0, 0, 0 and 2.87
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How to Configure APC Cache on Virtual Servers with PHP running under FCGId November 8, 2010 -
WordPress with W3 Total Cache on Nginx with APC (Virtualmin) March 12, 2012 -
Organic Farm Website with Slideshows and Content Management November 13, 2009 -
Remote publishing to WordPress from Facebook via RSS July 25, 2011 -
Cpanel Mailman mailing lists: cannot manage lists after migrating to new host July 19, 2011
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Load Balancing Virtualmin WordPress Hosting Server with Varnish on AWS May 17, 2012 -
Automated WordPress Installation Via Custom Virtualmin Script Installer May 17, 2012 -
Professional Social Network May 3, 2012 -
Punk Rock Music Community April 10, 2012 -
WordPress with W3 Total Cache on Nginx with APC (Virtualmin) March 12, 2012
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Chris Gilligan: NVM the comment about slowness. I did some researc...
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Chris Gilligan: I have a test version of this topography setup and...
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Jones: Add me to the list of people that have been lookin...
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Chris Gilligan: Yes, autoupdate works. Virtualmin does run nginx a...
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Jason: Chris, were you able to successfully autoupdate wi...
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