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This tutorial is covering the web server performance tunings on MySQL, PHP and Apache, WordPress and BuddyPress or general web hosting purpose, the tuning example is based on CentOS 5.
The key of the following performance tuning is focus on memory and caching, most of people host a web site or forum or blog without any tunings or even use the all out-of-box setting.
Followed your instructions to setup FastCGI, all worked well accept at the end, when I hit my website, I get:
#!/bin/bash
PHP_CGI=/usr/bin/php-cgi
PHP_FCGI_CHILDREN=16
PHP_FCGI_MAX_REQUESTS=1000
export PHP_FCGI_CHILDREN
export PHP_FCGI_MAX_REQUESTS
exec $PHP_CGI
Hi, please make sure you have the similar lines as below.
ScriptAlias /cgi-bin/ “/var/www/cgi-bin/”
\< Directory "/var/www/cgi-bin" \>
AllowOverride None
Options None
Order allow,deny
Allow from all
\< \/Directory \>
Story:
Recently, I have time to investigate on my servers memory usage, I found that most of wordpress running site was taken about 20MB to 30MB memory, and the buddypress site is 60MB (WHAO!).
Actually, it still not yet hit the bottleneck what i seen in daily, becoz they’re not busy site, but somewhat when i try to stress it with 50 concurrent user loading on the BP site, it was unbelievable slow!
levin, 
Chris 10:41 am on August 27, 2010 Permalink |
Thank for performa tuning server guide.