[ЗАКРЫТО] разобраться с NginX

domov0y
Имеет смысл использовать команду microtime

Natrio
Ищите виновника нагрузки среди php-скриптов

This is ApacheBench, Version 2.3 <$Revision: 1554214 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Licensed to The Apache Software Foundation, http://www.site.ru/index.php

Benchmarking www.site.ru (be patient)
Completed 100 requests
Completed 200 requests
Completed 300 requests
Completed 400 requests
Completed 500 requests
Completed 600 requests
Completed 700 requests
Completed 800 requests
Completed 900 requests
Completed 1000 requests
Finished 1000 requests
Server Software:        nginx/1.4.7
Server Hostname:      http://www.site.ru/index.php
Server Port:            80

Document Path:          /index.php
Document Length:        0 bytes

Concurrency Level:      100
Time taken for tests:   11.437 seconds
Complete requests:      1000
Failed requests:        0
Non-2xx responses:      1000
Total transferred:      209000 bytes
HTML transferred:       0 bytes
Requests per second:    87.43 [#/sec] (mean)
Time per request:       1143.744 [ms] (mean)
Time per request:       11.437 [ms] (mean, across all concurrent requests)
Transfer rate:          17.85 [Kbytes/sec] received

Connection Times (ms)
              min  mean[+/-sd] median   max
Connect:       23  449 331.0    340    2478
Processing:    84  450 335.1    352    2515
Waiting:       84  450 335.0    351    2515
Total:        219  898 579.5    738    3732

Percentage of the requests served within a certain time (ms)
  50%    738
  66%    898
  75%   1042
  80%   1387
  90%   1742
  95%   2296
  98%   2409
  99%   2439
 100%   3732 (longest request)

Document Path:          /index.php
Document Length:        0 bytes

Total transferred: 209000 bytes
HTML transferred: 0 bytes

palpalych
исходные данные: проприетарная cms,

palpalych
т.е. насколько понимаю я могу ускорять только сервер или я не правильно что-то понимаю?

nafanja
включить opcache и apcu

zend_extension=ioncube_loader.so
zend_extension=opcache.so
extension=apcu.so

$ php -m
PHP Warning:  Module 'ionCube Loader' already loaded in Unknown on line 0
The ionCube PHP Loader is disabled because of startup problems.
[PHP Modules]
apc
apcu
Core
ctype
curl
date
dom
ereg
fileinfo
filter
gd
gettext
hash
iconv
ionCube Loader
json
libxml
mbstring
mcrypt
mhash
mysql
mysqli
mysqlnd
pcntl
pcre
PDO
pdo_mysql
readline
Reflection
session
SimpleXML
soap
SPL
sqlite3
standard
tokenizer
xml
xmlreader
xmlwriter
Zend OPcache
zlib

[Zend Modules]
Zend OPcache
the ionCube PHP Loader

nafanja
zend_extension=ioncube_loader.so и extension=apcu.so убери из php.ini, они не тут подключаются!!! а тут /etc/php/conf.d/
apcu - это пользовательский кэш, его использование должно включаться в самой смс либо вручную либо автоматом.

zend_extension = /usr/lib/php/modules/ioncube_loader.so

extension=apcu.so

$ php -m
PHP Fatal error:  [ionCube Loader] The Loader must appear as the first entry in the php.ini file in Unknown on line 0

<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
/**
 * CodeIgniter
 *
 * An open source application development framework for PHP 5.1.6 or newer
 *
 * @package		CodeIgniter
 * @author		ExpressionEngine Dev Team
 * @copyright	Copyright (c) 2006 - 2012 EllisLab, Inc.
 * @license		http://codeigniter.com/user_guide/license.html
 * @link		http://codeigniter.com
 * @since		Version 2.0
 * @filesource
 */

// ------------------------------------------------------------------------

/**
 * CodeIgniter APC Caching Class
 *
 * @package		CodeIgniter
 * @subpackage	Libraries
 * @category	Core
 * @author		ExpressionEngine Dev Team
 * @link
 */

class CI_Cache_apc extends CI_Driver {

	/**
	 * Get
	 *
	 * Look for a value in the cache.  If it exists, return the data
	 * if not, return FALSE
	 *
	 * @param 	string
	 * @return 	mixed		value that is stored/FALSE on failure
	 */
	public function get($id)
	{
		$data = apc_fetch($id);

		return (is_array($data)) ? $data[0] : FALSE;
	}

	// ------------------------------------------------------------------------

	/**
	 * Cache Save
	 *
	 * @param 	string		Unique Key
	 * @param 	mixed		Data to store
	 * @param 	int			Length of time (in seconds) to cache the data
	 *
	 * @return 	boolean		true on success/false on failure
	 */
	public function save($id, $data, $ttl = 60)
	{
		return apc_store($id, array($data, time(), $ttl), $ttl);
	}

	// ------------------------------------------------------------------------

	/**
	 * Delete from Cache
	 *
	 * @param 	mixed		unique identifier of the item in the cache
	 * @param 	boolean		true on success/false on failure
	 */
	public function delete($id)
	{
		return apc_delete($id);
	}

	// ------------------------------------------------------------------------

	/**
	 * Clean the cache
	 *
	 * @return 	boolean		false on failure/true on success
	 */
	public function clean()
	{
		return apc_clear_cache('user');
	}

	// ------------------------------------------------------------------------

	/**
	 * Cache Info
	 *
	 * @param 	string		user/filehits
	 * @return 	mixed		array on success, false on failure
	 */
	 public function cache_info($type = NULL)
	 {
		 return apc_cache_info($type);
	 }

	// ------------------------------------------------------------------------

	/**
	 * Get Cache Metadata
	 *
	 * @param 	mixed		key to get cache metadata on
	 * @return 	mixed		array on success/false on failure
	 */
	public function get_metadata($id)
	{
		$stored = apc_fetch($id);

		if (count($stored) !== 3)
		{
			return FALSE;
		}

		list($data, $time, $ttl) = $stored;

		return array(
			'expire'	=> $time + $ttl,
			'mtime'		=> $time,
			'data'		=> $data
		);
	}

	// ------------------------------------------------------------------------

	/**
	 * is_supported()
	 *
	 * Check to see if APC is available on this system, bail if it isn't.
	 */
	public function is_supported()
	{
		if ( ! extension_loaded('apc') OR ini_get('apc.enabled') != "1")
		{
			log_message('error', 'The APC PHP extension must be loaded to use APC Cache.');
			return FALSE;
		}

		return TRUE;
	}

	// ------------------------------------------------------------------------
}
// End Class

/* End of file Cache_apc.php */
/* Location: ./system/libraries/Cache/drivers/Cache_apc.php */

zend_extension = opcache.so
opcache.memory_consumption = 512
opcache.max_accelerated_files = 50000

; following can be commented for production server
opcache.revalidate_freq = 0
opcache.consistency_checks = 1

extension=apc.so
; Включаем APC
apc.enabled=1
; Количество сегментов памяти
apc.shm_segments=1
; Размер одного сегмента памяти
apc.shm_size=64 

opcache.enable=1
включить/выключить расширение OPcache
opcache.memory_consumption=64
установка размера используемой оперативной памяти
opcache.interned_strings_buffer=8
усрановка размера используемой оперативной памяти для хранения внутренних строк (например classnames)
opcache.max_accelerated_files=4000
максимальное число закэшированных файлов
opcache.revalidate_freq=60
частота проверки файлов по времени изменения
opcache.fast_shutdown=1
включение/выключение быстрого завершения последовательности ускоренного кодаю Быстрое завершение последовательности не освобождает каждый выделенный блок, но дает Zend Engine Memory Management делать свою работу.
opcache.enable_cli=1
включение/выключение OPcache для CLI версии PHP

#user http;
worker_processes 2;

#error_log logs/error.log;
#error_log logs/error.log notice;
#error_log logs/error.log info;

#pid logs/nginx.pid;
events {
worker_connections 2048;
}
http {
include mime.types;
default_type application/octet-stream;

#log_format main '$remote_addr - $remote_user [$time_local] "$request" '
# '$status $body_bytes_sent "$http_referer" '
# '"$http_user_agent" "$http_x_forwarded_for"';

#access_log logs/access.log main;

sendfile on;

keepalive_timeout 60;

gzip on;
gzip_comp_level 1;
gzip_types text/plain text/css text/javascript application/x-javascript application/json text/xml application/xml application/xml+rss;

##
# Virtual Host Configs
##
    include		sites-enabled/*.conf;
    # include             sites-available/*.conf;
    }

server {

listen 80;
server_name oc1561;

location ~ \.php {
root /srv/http/oc1561/www;
fastcgi_pass unix:/var/run/php-fpm/php-fpm.sock;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi_params;
}

location / {
root /srv/http/oc1561/www;
index index.html index.htm index.php home.php home.html home.htm;
}
}

palpalych