/etc/php/7.2/fpm/php-fpm.conf

cat /etc/php/7.2/fpm/php-fpm.conf | grep -v ";" | grep .
[global]
pid = /run/php/php7.2-fpm.pid
error_log = /var/log/php7.2-fpm.log
include=/etc/php/7.2/fpm/pool.d/*.conf

Related

/etc/php/7.*/fpm/pool.d/www.conf

See also

• PHP-fpm, /etc/php/7.*/fpm/pool.d/, pm.max_children
• PHP, php-fpm, php -i, PHP sessions, symfony, fastcgi_pass, sessionclean (shell script),phpsessionclean.service (systemd service), phpquery, php.ini, /var/log/php*, PECL, php --help, PHPUnit, Laravel, PHP framework, Composer, phpbrew, Xdebug, php --version, PHP Fatal error, Hello, World! (php)]