Change pid = run/php5-fpm.pid to pid = /var/run/php5-fpm.pid

[NL9]

Default value pid = run/php5-fpm.pid adds 5-10 sec during restart. Change it to pid = /var/run/php5-fpm.pid and php5-fpm will be restarted in 1 sec.

[VisualFox]

+1 that is the default value when you install nginx on ubuntu via apt-get