Setelah install VPS

lihat disini dulu http://kangniam.blogspot.com/2015/02/opsi-setelah-install-nginx-php5-fpm.html

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(1) optimasi mysql
===============================

storage engine ke myisam

/etc/my.cnf

[mysqld]
default-storage-engine=MYISAM

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(2) limit upload nginx
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/etc/nginx/nginx.conf
http {

	##
	# Basic Settings
	##
	fastcgi_buffers 8 16k;
	fastcgi_buffer_size 32k;
	client_max_body_size 100m;

================================
(3) limit upload php/phpmyadmin
================================

upload_max_filesize = 2M
post_max_size = 8M

jadi:

upload_max_filesize = 50M
post_max_size = 50M

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(4) konfigurasi php.ini
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;cgi.fix_pathinfo=1

jadi:

cgi.fix_pathinfo=0

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(5) cek konfigurasi www.conf
===============================

/etc/php5/fpm/pool.d/www.conf

listen = 127.0.0.1:9000

jadi:

listen = /var/run/php5-fpm.sock