Install xdebug and Webgrind sudo su - pecl install xdebug apt-get install unzip curl -o /tmp/webgrind-release-1.0.zip https://webgrind.googlecode.com/files/webgrind-release-1.0.zip unzip /tmp/webgrind-release-1.0.zip -d /srv/app/store/ chown -R vagrant:vagrant /srv/app/store/ Unzipping to the Magento store directory because it is already setup to serve PHP. DO NOT commit Webgrind Enable xdebug in PHP cat <<EOT >> /etc/php5/fpm/conf.d/xdebug.ini zend_extension="/usr/lib/php5/20090626/xdebug.so" zend_extension_ts="/usr/lib/php5/20090626/xdebug.so" xdebug.profiler_enable = 1 EOT Reload service php5-fpm restart service apache2 restart Profit http://127.0.0.1:8001/webgrind/