l Cache) [memcached] ;memcached for distributed servers – e.g. mysql server on separate host ;extension=memcache.so [fileinfo] extension=fileinfo.so [APC] extension = apc.so apc.enabled = 1 apc.shm_segments = 1 apc.shm_size = 32M apc.optimization = 0 apc.num_files_hint = 512 apc.user_entries_hint = 1024 apc.ttl = 0 apc.user_ttl = 0 apc.gc_ttl = 600 apc.cache_by_default = 1 apc.filters = “-/home/username/public_html/apc/apc\.php$” apc.slam_defense… 127, 2, 6, 0 and 239.19
WordPress with W3 Total Cache on Nginx with APC (Virtualmin)
file, so you can add the APC directives to that file (/home/domainname/etc/php5/php.ini) Add the following to php.ini (adjust to your requirements) [APC] extension = apc.so apc.enabled = 1 apc.shm_segments = 1 apc.shm_size = 32M apc.optimization = 0 apc.num_files_hint = 256 apc.user_entries_hint = 1024 apc.ttl = 0 apc.user_ttl = 0 apc.gc_ttl = 600 apc.cache_by_default = 1 apc.filters = “” apc.slam_defense = 0 apc.use_request_time = 1 apc.mmap_fi… 59, 2, 2, 0 and 112.42
Tuning Apache and MySQL for Best Performance in a Shared Virtual Hosting Environment
…he configuration statements can be in the following form (example from one of my servers): [mysqld] safe-show-database net_buffer_length = 1M max_allowed_packet = 4M myisam_sort_buffer_size = 24M sort_buffer = 8M key_buffer = 32M table_cache = 1000 query_cache_size = 128M thread_cache_size = 8 innodb_buffer_pool_size = 22M join_buffer_size = 12M tmp_table_size = 64M max_heap_table_size = 32M max_connections = 85 This is for example only! table_c… 24, 0, 4, 0 and 50.69
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… 18, 2, 1, 0 and 39.14
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… 10, 0, 1, 0 and 17.46
Résumé
…nt 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 training systems print — manual… 4, 0, 0, 0 and 8.2
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. … 2, 0, 0, 0 and 3.35
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 … 2, 0, 0, 0 and 3.14
About
I’ve been building websites and since the early days of the world wide web. I know where it came from, and where it’s going. I can handle any level of website from a single page to a fully secure online business system. My clients include mid-size corporations, manufacturers, non-profit organizations, developers and independent businesses in the Americas, Europe, Africa and Asia. I may work alone to create a small site, or collaborat… 1, 0, 0, 0 and 2.18
-
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
-
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
-
Chris Gilligan: I was having some issues with cacheable content no...
-
Chris Gilligan: NVM the comment about slowness. I did some researc...
-
Chris Gilligan: I have a test version of this topography setup and...
-
Jones: Add me to the list of people that have been lookin...
-
Chris Gilligan: Yes, autoupdate works. Virtualmin does run nginx a...
a little bird told me…
Follow @gilligoon on Twitter





