Hieu Lam lh0x00

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.

	function splitArray(arr, k) {
	const length = arr.length;
	const middle = Math.floor(length / k);
	const left = arr.slice(middle * k, length);
	let result = [], cursor = 0;

	while(cursor < middle) {
	result.push(arr.slice(cursor * k, cursor * k + k))
	cursor++;
	}


	function merge(left, right) {
	let arr = [], leftIndex = 0, rightIndex = 0;

	while(left.length > leftIndex && right.length > rightIndex) {
	if (left[leftIndex] < right[rightIndex]) {
	arr.push(left[leftIndex]);
	leftIndex++;
	} else {
	arr.push(right[rightIndex]);

	function getMaxValue(k, n, weights, values) {
	let maxValue = 0;

	const valueOfItems = {};
	for (let i = 0; i < n; i++) {
	valueOfItems[i] = values[i] / weights[i];
	}

	let totalWeight = 0;
	const ordered = Object.entries(valueOfItems).sort((a, b) => b[1] - a[1]);

	function calculateSavingsInterest(
	numberOfMonths = 12,
	assetsFirst = 50000000,
	amountEachMonth = 15000000,
	percentageOfInterest = 5.35,
	skipFirstMonth = true,
	) {
	const startAt = skipFirstMonth ? 1 : 0;
	let total = 0;
	for (let i = startAt; i <= numberOfMonths; i++) {

	#!/bin/sh

	git filter-branch -f --env-filter '
	OLD_EMAIL="old email"
	CORRECT_NAME="new name"
	CORRECT_EMAIL="new email"
	if [ "$GIT_COMMITTER_EMAIL" = "$OLD_EMAIL" ]
	then
	export GIT_COMMITTER_NAME="$CORRECT_NAME"
	export GIT_COMMITTER_EMAIL="$CORRECT_EMAIL"

 const JS_RESOURCE =
   '//cdn.jsdelivr.net/gh/kenwheeler/[email protected]/slick/slick.min.js';
 const CSS_RESOURCE = [
   '//cdn.jsdelivr.net/gh/kenwheeler/[email protected]/slick/slick.css',
   '//cdn.jsdelivr.net/gh/kenwheeler/[email protected]/slick/slick-theme.css',
 ];
 const appendStyleToHead = () => {
   const linkTags = CSS_RESOURCE.map(
     url => ` <link rel="stylesheet" type="text/css" href=${url} />`,

	### KERNEL TUNING ###

	# Increase size of file handles and inode cache
	fs.file-max = 2097152

	# Do less swapping
	vm.swappiness = 10
	vm.dirty_ratio = 60
	vm.dirty_background_ratio = 2

	function get_max_value(
	k: number,
	n: number,
	weights: number[],
	values: number[],
	): number {
	let max_value = 0

	const ratios = {} as { [i: number]: number }
	for (let i = 0; i < n; i++) {

	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8"/>
	<title>Native AsyncAwait vs babel regenerator vs promises</title>
	<script src="https://cdnjs.cloudflare.com/ajax/libs/benchmark/1.0.0/benchmark.min.js"></script>
	<script src="./suite.js"></script>
	</head>
	<body>
	<h1>Open the console to view the results</h1>