hp_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 Modification of Defaults Be sure to install the newest version of APC, 3.1.9 as of the last revisio… 144, 2, 6, 0 and 249.86
WordPress with W3 Total Cache on Nginx with APC (Virtualmin)
ckage Updates (wbm-virtualmin-nginx and wbm-virtualmin-nginx-ssl). WordPress Plugins for this Setup W3 Total Cache — adds opcode cache, minification, browser cache and page cache capabilities to WordPress… and it works with Nginx. Works best with Alternative PHP Cache to provide opcode and database cache. Setting APC for all caches works easiest with Nginx… setting to file caching introduces URL rewrite errors… See W3TC S… 76, 1, 1, 0 and 125.61
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… 24, 1, 2, 0 and 43.39
Tuning Apache and MySQL for Best Performance in a Shared Virtual Hosting Environment
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 serving static HTML files. This presents challenges in security as well as performance tuning. It is impossible to predict whether a certain configuration will work properly for a given server, unless the hardware, software, accounts, network and traffic are identical to a previou… 11, 0, 1, 0 and 17.25
Remote publishing to WordPress from Facebook via RSS
e Facebook Connect, your client can publish WordPress posts to a Facebook fan page. I suggest you install Simple Facebook Connect and learn how to set up a simple Facebook App using the plugin’s easy instructions. This will allow your website to use Facebook authentication to Publish to Facebook, allow comments by logged in Facebook users, etc. Creating an App instead of a Fan Page or Business page may suit your needs. Give it a try if you… 11, 0, 0, 0 and 16.2
Apache and MySql Performance Tuning for High Traffic Website
the need for a 3rd-party backup solution that was causing more load issues and costing $45.00 per month. Now the site is stable and fast, and is ready for very high traffic. With World Cup Brazil coming up in 2014, the site will definitely see a huge amount of users. Future plans include changing the architecture of the server to simplify the background processes and implement APC Alternative PHP Cache, or a caching web server front end. Result… 9, 0, 1, 0 and 14.44
Apache config for Worker MPM vs Prefork MPM
Some installations of Apache will have been compiled to work with either Prefork or Worker MPM, but most by default are compiled only to work with Prefork. Changing to Worker MPM may allow your server to handle much higher traffic, more user sessions, with less RAM use. Your site or server will not scale well if it is running Prefork MPM. Worker is a bit more difficult to set up properly, and has some restrictions regarding functionality of PHP … 8, 0, 1, 0 and 12.66
Résumé
gn for open source content management systems Linux Apache MySQL PHP web server administration Postfix Dovecot Sendmail mail server administration DNS & Domain Name Registration LAMP performance tuning: Apache Prefork and Worker MPM, MySQL query cache, APC OpCode & User Cache Script and database-driven interactive technology using PHP, MySQL, Javascript, CSS video — delivered via DVD, CD, or web training media web-based online trainin… 5, 0, 0, 0 and 7.25
Web Hosting
ancing, RDS MySQL, S3 Storage, Cloudfront Cache, and more Virtual Private Server Slice of a Dedicated server, with guaranteed RAM up to 4GB and a single CPU Locations in U.S., Canada, Netherlands, Germany High Traffic PHP hosting PHP, MySQL, Apache or NginX, APC Cache Dedicated Mail Server, Postini Spam filtering Appropriate for busy blogs, e-commerce, etc. Basic PHP hosting PHP, MySQL, NginX Small local business sites or blogs wit… 5, 0, 0, 0 and 7.1
Recursive chmod Tricks
Recursively chmod only directories find . -type d -exec chmod 755 {} \; Similarly, recursively set the execute bit on every directory chmod -R a+X * The +X flag sets the execute bit on directories only Recursively chmod only files find . -type f -exec chmod 644 {} \; Recursively chmod only PHP files (with extension .php) find . -type f -name ’*.php‘ -exec chmod 644 {} \; … 4, 0, 1, 0 and 6.48
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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 -
Load Balancing Virtualmin WordPress Hosting Server with Varnish on AWS May 17, 2012
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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: I was having some issues with cacheable content no...
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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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