Search results for "apache worker memory usage"

Apache config for Worker MPM vs Prefork MPM

By on July 13, 2011 in Wordpress

your worker server and thread limits to sane levels in httpd.conf If you need to recompile Apache and PHP, then you should do more research. Recompiling is not a trivial process. I found that my server had much better memory usage under Worker MPM, however: some scripts (squirrelmail, phpmyadmin) do not work on a per-domain basis and must be run direct to the actual server process with symlinked directories. This is much more efficient but les… 27, 2, 6, 0 and 75.81

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

By on November 8, 2010 in Wordpress

…ation: use the APC monitor (apc.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… 28, 0, 2, 0 and 58.88

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

By on August 22, 2011 in Wordpress

…raffic. For example, I have a server with Apache set to 256 maxclients, but the MySQL maxconnections set to 200, because many web requests do not require direct interaction with the MySQL server. Take a look at “Highest usage of available connections”, and lower maxconnections accordingly. It is safe to lower maxconnections to a number slightly above the reported highest usage. Doing so will allow you to set higher values for the indi… 19, 1, 2, 0 and 43.51

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WordPress with W3 Total Cache on Nginx with APC (Virtualmin)

By on March 12, 2012 in Web Server Performance Tuning, Wordpress

d in /etc/rc.d/init.d. php-fcgi-domain1.com php-fcgi-domain2.com Script allows stop, start, restart e.g. service php-fcgi-domain2.com restart The service may also be restarted via Webmin > Services > Bootup and Shutdown Memory Considerations PHP FCGId will launch the number of sub-processes you specify in Virtualmin > Server Configuration > Website Options, so beware of the memory overhead if you specify a large number, because each w… 12, 0, 0, 0 and 21.06

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Apache and MySql Performance Tuning for High Traffic Website

By on August 26, 2011 in Portfolio, Web Server Performance Tuning

…imate. Popular sites that do not have a solid security and load balancing strategy are subject to crippling traffic from the Internet’s millions of malicious and compromised servers and personal computers. Reconfigured Apache web server, PHP and MySQL to better utilize the server’s horsepower. Default configurations were limiting the number of concurrent user sessions the server could handle. Changed PHP to run as FastCGI (fcgid) and… 2, 1, 4, 0 and 11.46

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Load Balancing Virtualmin WordPress Hosting Server with Varnish on AWS

By on May 17, 2012 in Amazon Web Services, Consulting, Content Management Systems, Virtualmin, Wordpress

… 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 and opcode caches. Redundancy and Fault Tolerance More fault toler… 6, 0, 0, 0 and 8.91

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APC Cache Considerations for Virtual Hosting Environments

By on August 22, 2011 in Wordpress

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… 3, 0, 1, 0 and 6.65

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Résumé

By on October 24, 2008 in

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… 3, 0, 0, 0 and 5.55

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Joomla Content Management

By on October 23, 2008 in

…eek under the hood? Contact me and schedule a demo! Why Open Source? Wide development community, professional components and plugins Your site is portable: it is not tied to our system… it can be moved to any Linux | Apache | MySQL | PHP (LAMP) webserver or hosting company. Scalable: if your site outgrows a lesser hosting plan, upgrade to a more powerful plan, a dedicated server, or a Content Delivery Network Content Management System f… 1, 0, 0, 0 and 1.49

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Web Hosting

By on April 11, 2012 in

…rage, 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 with a few users, using Word… 1, 0, 0, 0 and 1.49

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