mengurangi pemakaian memori php-fpm pada hosting dengan banyak user
misal path php-fpm.conf di /usr/local/etc:

backup  php-fpm.conf:

# cp /usr/local/etc/php-fpm.conf /usr/local/etc/php-fpm.conf.2



sebelum :
=========
# free -m
                    total        used       free     shared    buffers     cached
Mem:          1827       1464        362          0        104        569
-/+ buffers/cache:     791       1035
Swap:         2047          0       2047
==========


mengurangi child process, misal default child peruser adl 5 :

# perl -p -i -e 's/max_children">5/max_children">1/' /usr/local/etc/php-fpm.conf



sesudah:
===========
# free -m
                 total          used       free     shared    buffers     cached
Mem:          1827       1170        656          0        104        569
-/+ buffers/cache:      496       1330
Swap:         2047          0       2047
==================


ubah default2 setting lain:

=================
perl -p -i -e 's/MinSpareServers">5/MinSpareServers">1/' /usr/local/etc/php-fpm.conf
perl -p -i -e 's/MaxSpareServers">35/MaxSpareServers">3/' /usr/local/etc/php-fpm.conf
perl -p -i -e 's/StartServers">20/StartServers">2/' /usr/local/etc/php-fpm.conf
=====================