libcgi-fast-perl 5.14.2-6ubuntu2.11 (amd64 binary) in ubuntu precise

 CGI::Fast is a subclass of the CGI object created by CGI.pm. It is
 specialized to work well with the Open Market FastCGI standard, which
 greatly speeds up CGI scripts by turning them into persistently running
 server processes. Scripts that perform time-consuming initialization
 processes, such as loading large modules or opening persistent database
 connections, will see large performance improvements.