I know what php.ini is for which can be found in /etc/php/7./fpm directory. I can't find documentation what www.conf is designed for?

www.conf. ; Start a new pool named 'www'. ; the variable $pool can we used in any directive and will be replaced by the.

PHP FastCGI Process Manager (PHP-FPM). FPM (FastCGI Process Manager) is an alternative PHP FastCGI implementation with some additional features (mostly) useful for heavy-loaded sites.

I am installing php5-fpm on my ubuntu system but could not able to find www.conf file under pool.d directory. In my /etc/php5/fpm folder, there are only 2 directories - conf.d and pool.d.

# nano nginx/sites/default.conf.