Vishal Yadav vishal2232

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.

[2018-02-01T08:00:23,133][INFO ][logstash.outputs.elasticsearch] retrying failed action with response code: 403 ({"type"=>"cluster_block_exception", "reason"=>"blocked by: [FORBIDDEN/12/index read-only / allow delete (api)];"})
[2018-02-01T08:00:23,134][INFO ][logstash.outputs.elasticsearch] Retrying individual bulk actions that failed or were rejected by the previous bulk request. {:count=>1}

PUT _all/_settings
{
"index": {
 "blocks.read_only": false,

	# First, install all of the things

	apt-get update
	apt-get install nginx
	/etc/init.d/nginx start
	apt-get install python-dev
	apt-get install python-pip
	apt-get install libjpeg-dev libpng-dev libtiff-dev libjasper-dev libgtk2.0-dev python-numpy python-pycurl libwebp-dev python-opencv libjpeg-progs
	ln -s /usr/lib/x86_64-linux-gnu/libjpeg.so /usr/lib
	pip install pillow


	# https://logz.io/blog/nginx-access-log-monitoring-dashboard/
	input {
	file {
	type => nginx_web
	path => "/var/log/nginx/*"
	exclude => "*.gz"
	}
	}

	/* Event Parameters
	{
	"accessKeyId": "...",
	"secretAccessKey": "...",
	"region": "ap-northeast-1",
	"instanceId": "i-XXXXXXXX"
	}
	*/
	exports.handler = function(event, context) {
	console.log('instanceId =', event.instanceId);

	# to generate your dhparam.pem file, run in the terminal
	openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048