I'm not using APC because I'm using PHP-MEMCACHE.

Do you think that would be necessary the APC?

By the way this is my configure

[size=x-small]Configure Command './configure' '--with-gdbm' '--with-mysql=/usr/local/mysql/' '--with-mcrypt=/usr/ports/security/mcrypt' '--with-gd=/usr/ports/graphics/gd/work/gd-2.0.35/' '--with-png-dir=/usr' '--with-zlib-dir=/usr' '--with-xpm-dir=/usr' '--with-freetype-dir=/usr' '--with-jpeg-dir=/usr' '--with-layout=GNU' '--localstatedir=/var' '--with-config-file-scan-dir=/usr/local/etc/php' '--enable-libxml' '--with-libxml-dir=/usr/local' '--with-pcre-regex=/usr/local' '--with-zlib-dir=/usr' '--with-regex=php' '--with-zend-vm=CALL' '--prefix=/usr/local' '--mandir=/usr/local/man' '--infodir=/usr/local/info/' '--build=i386-portbld-freebsd8.1' '--enable-mbstring' '--enable-fastcgi' '--enable-soap' '--with-curl' '--with-mcrypt' '--enable-zip' '--with-bz2'
Server API CGI/FastCGI[/size]

On apache the production server is running nice, with mod_fastcgi.

Looking forward to figure out that =)

Thanks for your reply!