negamist

Moved to git repository: https://github.com/denji/nginx-tuning

NGINX Tuning For Best Performance

For this configuration you can use web server you like, i decided, because i work mostly with it to use nginx.

Generally, properly configured nginx can handle up to 400K to 500K requests per second (clustered), most what i saw is 50K to 80K (non-clustered) requests per second and 30% CPU load, course, this was 2 x Intel Xeon with HyperThreading enabled, but it can work without problem on slower machines.

You must understand that this config is used in testing environment and not in production so you will need to find a way to implement most of those features best possible for your servers.

#Country ban with UFW#

Grab your different country ip addresses and save as Linux IPTables

http://www.ip2location.com/free/visitor-blocker

##Add country## Run the following command

	# Backup
	docker exec CONTAINER /usr/bin/mysqldump -u root --password=root DATABASE > backup.sql

	# Restore
	cat backup.sql \| docker exec -i CONTAINER /usr/bin/mysql -u root --password=root DATABASE

	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset="utf-8" />
	<meta content='text/html; charset=utf-8' http-equiv='Content-Type'>
	<meta http-equiv='X-UA-Compatible' content='IE=edge'>
	<meta name='viewport' content="width=device-width,height=device-height, initial-scale=1, shrink-to-fit=yes">

	<!--theme colors -->
	<meta name="theme-color" content="" />

	server {
	listen 80;
	server_name cdn.domain.org;
	root /usr/share/nginx/cdn

	location / {
	proxy_pass http://domain.org;
	proxy_set_header Host $host;
	proxy_set_header True-Client-IP $remote_addr;

	server {
	listen 80;
	server_name cdn.domain.org;
	root /usr/share/nginx/cdn

	location / {
	proxy_pass http://domain.org;
	proxy_set_header Host $host;
	proxy_set_header True-Client-IP $remote_addr;

	# maximum capability of system
	user@ubuntu:~$ cat /proc/sys/fs/file-max
	708444

	# available limit
	user@ubuntu:~$ ulimit -n
	1024

	# To increase the available limit to say 200000
	user@ubuntu:~$ sudo vim /etc/sysctl.conf


	########## Install NGINX ##############

	# Install software-properties-common package to give us add-apt-repository package
	sudo apt-get install -y software-properties-common

	# Install latest nginx version from community maintained ppa
	sudo add-apt-repository ppa:nginx/stable

	# Update packages after adding ppa