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Posts Tagged ‘benchmark’

FastCGI with a PHP opcode cache benchmarks

July 29th, 2009

In my previous post, I described how to implement FastCGI with a PHP opcode cache on an Apache webserver. My primary motivation for moving to FastCGI was to take advantage of the extra security provided by FastCGI with suEXEC over mod_php. In this post, I’ll compare the two environments and provide a few benchmark results.

Benchmark Setup

To compare mod_php to FastCGI with a PHP opcode cache, I used the ab tool on my desktop running PHP 5.3.0, mod_fastcgi 2.4.6 and Apache 2.2.11 on Gentoo linux. Apache had a limited number of modules enabled (actions alias authz_host dav deflate dir expires filter headers log_config mime rewrite setenvif status vhost_alias). The hardware consisted of a Intel Core2 Quad Q6600 (2 x 4MB L2 cache) with 2GB of RAM.

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