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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.

Deploy nodejs app with gitlab.com and pm2

This manual is about setting up an automatic deploy workflow using nodejs, PM2, nginx and GitLab CI. It is tested on:

Target server: Ubuntu 16.04 x64. This is suitable for Ubuntu 14.x.
Windows 10 on my PC to work.

	/*
	Purpose: add custom column header and custom column content to respective custom header in Manage Category Editing Page
	Version Tested: 3.8

	Story:
	Because I found no explanation nor documents in Wordpress.org, I tried to trace the code in wp-admin folder
	after understanding the operation of apply_filter(), add_action() and add_filter()

	Logic:
	The table list in edit_tag.php is based on

	<?php

	/**
	* Extended Walker class for use with the
	* Twitter Bootstrap toolkit Dropdown menus in Wordpress.
	* Edited to support n-levels submenu.
	* @author johnmegahan https://gist.github.com/1597994, Emanuele 'Tex' Tessore https://gist.github.com/3765640
	* @license CC BY 4.0 https://creativecommons.org/licenses/by/4.0/
	*/
	class BootstrapNavMenuWalker extends Walker_Nav_Menu {

	<?php

	add_action( 'after_setup_theme', 'bootstrap_setup' );

	if ( ! function_exists( 'bootstrap_setup' ) ):

	function bootstrap_setup(){

	add_action( 'init', 'register_menu' );

	global
	log /dev/log local0
	log /dev/log local1 notice
	chroot /var/lib/haproxy
	stats socket /run/haproxy/admin.socket mode 660 level admin
	stats timeout 30s
	user haproxy
	group haproxy
	daemon
	maxconn 2048

	const Koa = require('koa');
	const app = new Koa();

	app.use(ctx => {
	ctx.body = 'Hello World';
	});

	var listener = app.listen(process.env.PORT \|\| 3000, () => {
	console.log(`Listening on port ${listener.address().port}`);
	});

	global
	nbproc 1
	maxconn 65536

	defaults
	timeout connect 5s
	timeout queue 5s
	timeout server 30s
	timeout tunnel 1h

	Name: Flash
	Serial: eNrzzU/OLi0odswsqnHLSSzOqDGoca7JKCkpsNLXLy8v1ytJTczVLUotKNFLzs8FAJHYETc=

	if anyone wants to thank ETH: 0x527c2aB55b744D6167dc981576318af96ed26676
	Thank you!