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APC INFO Monitor

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

…you have issues, probably cache full and fragmented. Fragmentation Explained Fragmentation is a measure of the non-available portion of apc.shm_size due to lack of contiguous memory large enough to accept new cache items. 100% fragmentation means the available memory is broken into hundreds of small pieces that are too small to accept new cache items. […]

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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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APC INFO Monitor

APC Cache Considerations for Virtual Hosting Environments

…hared hosting server, this will use a lot of memory, and you will need somewhere in the neighborhood of 10-30GB apc.shm_size if you attempt to configure a single APC cache for the entire server. My web hosting server is for a small number of personal clients, so I adjust the APC settings for each individual […]

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LAMP-linux-apache-mysql-php

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

…ations of the tuning scripts. The apache tuning will give you the number of maxclients, and from this you will know the appropriate beginning value for [mysqld] max_connections. Begin with max_connections set slightly higher than Apache’s maxclients. If you are running database caching via APC, you may lower max_connections, because APC will serve the busiest […]

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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)

…s for create_tables.sql ssh to server as root user mysql — or if it asks for password — mysql -u your-mysql-superuser -pyour-superuser-password mysql > source /usr/share/phpMyAdmin/examples/create_tables.sql Log in to PMA Now you can log into PMA with your mysql root user credentials. https://yourhost.tld/phpmyadmin Create a mysql user, pma, with the password you added to the […]

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wordnish

Varnish VCL and Config for WordPress with W3 Total Cache

…ar/lib/varnish/varnish_storage.bin # # # Cache size: in bytes, optionally using k / M / G / T suffix, # # or in percentage of available disk space using the % suffix. VARNISH_STORAGE_SIZE=3G # # # Backend storage specification # malloc runs from RAM, file from file VARNISH_STORAGE=”malloc,${VARNISH_STORAGE_SIZE}” #VARNISH_STORAGE=”file,${VARNISH_STORAGE_FILE},${VARNISH_STORAGE_SIZE}” # # # Default TTL used when […]

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Auto Mailer Form with Validation and reCAPTCHA

…on message. if(Form::isValid($_POST[“form”])) { /*The form’s submitted data has been validated. Your script can now proceed with any further processing required.*/ //get the POST data from the form $Course = $_POST[‘Course’]; $Semester = $_POST[‘Semester’]; $WhyUnavailable = $_POST[‘WhyUnavailable‘]; $DetailUnavailable = $_POST[‘DetailUnavailable‘]; $Classification = $_POST[‘Classification’]; $Major = $_POST[‘Major’]; $Email = $_POST[‘Email’]; $C… 2, 0, 0, 0 and […]

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