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APC INFO Monitor

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

…’s Page Cache, choose Enhanced Disk. Minify: do not choose APC for Minify, use Disk. Opcode Cache: choose APC for Opcode Cache Database Cache: choose APC for Opcode Cache For APC running on virtual servers for opcode caching: Remove apc.ini from /etc/php.d. Do not add the APC configuration into /etc/php.ini (main php.ini which is probably […]

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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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APC INFO Monitor

APC Cache Considerations for Virtual Hosting Environments

…ent 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 […]

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Varnish VCL and Config for WordPress with W3 Total Cache

…cribed the architecture in Load Balancing Virtualmin WordPress Hosting Server with Varnish on AWS. I now have a configuration that seems to work for all WordPress features, including logged-out commenting. This configuration also works well with W3 Total Cache. This configuration is for Varnish on a separate server, but should also work on a single […]

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

…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 previously configured server… therefore it is […]

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

…t version of phpMyAdmin. This post will teach you how to install phpMyAdmin on CentOS, Amazon Linux, or Redhat. Configuration instructions are provided for Apache and NginX web servers. For this to work properly and safely, you should be running SSL on your host. Otherwise, change the ForceSSL line in the config file provided below… […]

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

…hough 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 Cpanel server. Haphazardly implementing […]

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Cpanel Mailman mailing lists: cannot manage lists after migrating to new host

…e currently are no publicly-advertised Mailman mailing lists on visit the administrators configuration page for an unadvertised list, open a URL similar to this one, but with a ‘/’ and the right list name appended. If you have the proper authority, you can also create a new mailing list. This turned out to be […]

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