Nginx Optimization: understanding sendfile, tcp_nodelay and tcp_nopush
This article a is translation by popular request of Optimisations Nginx, bien comprendre sendfile, tcpnodelay et tcpnopush I wrote in French in January. Most articles dealing with optimizing Nginx performances recommend to use sendfile, tcp_nodelay and tcp_nopush options in the nginx.conf configuration file. Unfortunately, almost none of them tell neither how they impact the Web server nor how the
Setting up uswgi + nginx. What you need to know!
Well I'm writing this to you after wasting 8 hours of my life debuging a setup of uswgi on ubuntu with upstart and nginx. What a painful, horrible task. So I thought I'd save you the trouble and give you a almost foolproof set of configuration, tips and explanations so you can tell exactly how to get your stuff sorted. This my friends is the sum knowledge of my pain and stackoverflow threads I hav
nginx最大パフォーマンスを出ã™ãŸã‚ã®åŸºæœ¬è¨å®š-オープンソーサー・日本
Nginxãƒãƒ¥ãƒ¼ãƒ‹ãƒ³ã‚° nginx最大é™ã«ã‚¹ãƒ”ードを出ã™ãŸã‚ã«ã€è¨å®šãƒ‘ラメーターをãƒãƒ¥ãƒ‹ãƒ³ã‚°ã—ã¾ã—ãŸã€‚ nginxè¨å®šä¾‹ user www-data; pid /var/run/nginx.pid; worker_processes auto; worker_rlimit_nofile 100000; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; events { worker_connections 2048; multi_accept on; use epoll; } http { server_tokens off; sendfile on; tcp_nopush on; tcp_nodelay on; access_log o
Optimizing servers - nginx speedup & optimization guide
nginx is a small and fast webserver which generally outperforms most of the alternatives out of the box, however there is always room for improvement. In addition to operating as a web-server nginx can also be used as reverse HTTP proxy, forwarding requests it recieves to different back-end servers. Optimizing nginx webserver. Optimizing nginx reverse proxy. General Tuning nginx uses a fixed numbe
nginx 㧠gzip_static 㨠gunzip を使ã£ã¦ã‚¹ãƒˆãƒ¬ãƒ¼ã‚¸ã‚’節約ã™ã‚‹ - 酒日記 ã¯ã¦ãªæ”¯åº—
一月ã»ã©å‰ã« 社内Gyazoã®ç”»åƒã‚’Amazon S3ã«é€ƒãŒã—ã¦ã‚¹ã‚±ãƒ¼ãƒ©ãƒ–ルã«é‹ç”¨ã™ã‚‹ - 酒日記 ã¯ã¦ãªæ”¯åº— ã¨ã„ã†ã‚¨ãƒ³ãƒˆãƒªã‚’書ã„ã¦ä¸€æ®µè½ã¨æ€ã„ãã‚„ã€ãã®ã‚µãƒ¼ãƒã«ã¯ç¤¾å†…å‘ã‘ã® nopaste アプリもåŒå±…ã—ã¦ãŠã‚Šã€æ°—ãŒã¤ã‘ã°ãƒ†ã‚ストファイルãŒ10GB以上ç©ã‚‚ã£ã¦ã„ãŸã®ã§ã—ãŸâ€¦ 社内 nopaste アプリã®å®Ÿè£…ã¯DBãªã©ã‚’使用ã›ãšå˜ã«ãƒ†ã‚ストファイルをä¿å˜ã—ã¦ã„ã‚‹ã ã‘ã ã£ãŸã®ã§ã€ãƒ•ã‚¡ã‚¤ãƒ«ã‚’ gzip ã—㦠nginx ã® http_gzip_static_module を使ã£ã¦é…ä¿¡ã—ãŸã‚‰ãƒ‡ã‚£ã‚¹ã‚¯ã‚’節約ã§ãã¦ã„ã„ã‚“ã˜ã‚ƒãªã„ã‹ã€ã¨æ€ã„ã¤ã„ãŸã®ã§ã™ãŒã€Accept-Encoding: gzip ã§ãªã„クライアントã‹ã‚‰ã‚¢ã‚¯ã‚»ã‚¹ã™ã‚‹ã¨ 404 ã«ãªã£ã¦ã—ã¾ã†ã®ã§åœ§ç¸®å‰ã®ãƒ•ã‚¡ã‚¤ãƒ«ãŒæ¶ˆã›ãªã„。 今時ブラウザã§å¯¾å¿œã—ã¦ã„ãªã„ã‚‚ã®ã¯å°‘ãªã„ã¨ã¯ã„ãˆã€curlã¨ã‹å„種言語ã®HTTPクライアントã§ã‚¢ã‚¯ã‚»ã‚¹ã™ã‚‹å ´
4 HTTP Security headers you should always be using - Ibuildings
What started as a dream for a worldwide library of sorts, has transformed into not only a global repository of knowledge but also the most popular and widely deployed Application Platform: the World Wide Web. The poster child for Agile, it was not developed as a whole by a single entity, but rather grew as servers and clients expanded it’s capabilities. Standards grew along with them. While growin
Part 1: Lessons learned tuning TCP and Nginx in EC2 « Chartbeat Engineering Blog
Part 1: Lessons learned tuning TCP and Nginx in EC2 January 2nd, 2014 by Justin Our average traffic at Chartbeat has grown about 33% over the last year and depending on news events, we can see our traffic jump 33% or more in a single day.  Recently we’ve begun investigating ways we can improve performance for handling this traffic through our systems.  We set out and collected additional metrics f
Docker Explained: How To Containerize and Use Nginx as a Proxy | DigitalOcean
Introduction When it comes to handling requests for web application servers and serving static content, the long tried and tested Nginx is an extremely popular choice nowadays. As you work with docker and containerize your applications, having Nginx serving them likewise makes sense for most situations. After all, these containers afford you to port applications easily, scale fast and add another
Nginx + Lua ã‹ã‚‰ MySQL を使ㆠ- 昼メシ物語
ã“ã®è¨˜äº‹ã¯ MySQL Casual Advent Calendar 2013 ã® 12 日目ã§ã™ã€‚ ã¿ã‚“ãªå¤§å¥½ã Nginx + Lua ã§ã™ãŒã€ãã® Lua ã‹ã‚‰ MySQL ãŒå©ã‘ã‚‹ã¨ãªã‚‹ã¨ã€Nginx ã ã‘ã§ã‚¦ã‚§ãƒ–アプリケーションãŒæ›¸ã‘ã¡ã‚ƒã†ã¨ã„ã†å¤¢ãŒåºƒãŒã‚Šã¾ã™ã。 難ã—ãã†ã¨ã„ã†ã‚¤ãƒ¡ãƒ¼ã‚¸ãŒã‚ã‚‹ã‹ã‚‚ã—ã‚Œã¾ã›ã‚“ãŒã€å®Ÿã¯ OpenResty を使ã†ã¨ã€ãã‚“ãªç’°å¢ƒãŒç°¡å˜ã«ä½œã‚Œã¦ã—ã¾ã†ã®ã§ã€ä»Šæ—¥ã¯ãã®æ–¹æ³•ã‚’紹介ã—ã¾ã™ã€‚ ngx_openresty ã®ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ« 今回㯠Ubuntu 12.04 ã§ã®ä¾‹ã§ã™ãŒã€ã»ã¨ã‚“ã©åŒæ§˜ã®æ‰‹é †ã§ CentOS 6.5 ã§ã‚‚å‹•ãã“ã¨ã‚’確èªã—ã¦ã„ã¾ã™ã€‚ *1 $ sudo apt-get -y install gcc make libpcre3-dev libssl-dev perl5 wget $ sudo apt-get -y install libmy
Battle ready Nginx - an optimization guide – Blogzor
A guide to optimizing Nginx for maximum performanceMost setup guides for Nginx tell you the basics - apt-get a package, modify a few lines here and there, and you’ve got a web server! And, in most cases, a vanilla nginx install will work just fine for serving your website. However, if you’re REALLY trying to squeeze performance out of nginx, you’ll have to go a few steps further. In this guide, I’
Battle ready Nginx - an optimization guide
Most setup guides for Nginx tell you the basics - apt-get a package, modify a few lines here and there, and you’ve got a web server! And, in most cases, a vanilla nginx install will work just fine for serving your website. However, if you’re REALLY trying to squeeze performance out of nginx, you’ll have to go a few steps further. In this guide, I’ll explain which settings in nginx can be fine tune
Realtime pixel tracking with nginx, syslog-ng, and Redis
Ben Wilber on twitter github GetGlue Realtime pixel tracking with nginx, syslog-ng, and Redis Pixel tracking is all over the internet. Everything from simple page loads to sophisticated ad impression tracking uses web beacons in one form or another. While it used to be sufficient to just process your access logs offline, that is simply no longer the case. We now require sophisticated realtime anal
Securing Nginx against SSL/TLS related attacks | Nulab
UPDATE: 2014-04-10 openssl version has been updated to openssl-1.0.1g. It is strongly recommended to use openssl-1.0.1g or later to mitigate the Heartbleed vulnerability. Last August, a new attack leveraging HTTP compression called BREACH was uncovered at Black Hat USA 2013 and some mitigations against it were disclosed alongside. Thereafter, there have been plenty of ongoing discussions among dev
リーãƒã‚¹ãƒ—ãƒã‚ã‚·ï¼ãƒãƒ¼ãƒ‰ãƒãƒ©ãƒ³ã‚µã¨mod_rpaf
リãƒãƒ¼ã‚¹ãƒ—ãƒã‚ã‚·ï¼ãƒãƒ¼ãƒ‰ãƒãƒ©ãƒ³ã‚µé…下ã®Apache HTTP Server（以é™ã€å˜ã«httpdã¨è¨˜ã™ï¼‰ã§ã¯mod_rpafã¨ã„ã†ãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ«ã‚’使用ã™ã‚‹ã¨ã€ã‚¢ã‚¯ã‚»ã‚¹å…ƒã®IPアドレスをæ£ã—ãå–å¾—ã—ã¦ã€ãã®IPアドレスã§ãƒã‚°ã«å‡ºåŠ›ã—ãŸã‚Šã€ã‚¢ã‚¯ã‚»ã‚¹åˆ¶å¾¡ã‚’è¡Œã£ãŸã‚Šã™ã‚‹ã“ã¨ãŒã§ãるよã†ã«ãªã‚Šã¾ã™ã€‚ 今回ã®è¨˜äº‹ã®å‰åŠã§ã¯ã“ã®mod_rpafã«ã¤ã„ã¦ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«æ–¹æ³•ã‚„è¨å®šæ–¹æ³•ã«ã¤ã„ã¦èª¬æ˜Žã—ã¾ã™ã€‚ 後åŠã§ã¯mod_rpafを使ã£ã¦ã‚‚アクセス制御ãŒã§ããªã„å•é¡ŒãŒç™ºç”Ÿã—ã¦ã€ãれを解決ã—ãŸçµŒç·¯ãªã©ã‚’紹介ã—ã¾ã™ã€‚具体的ã«ã¯ãƒãƒ¼ãƒ‰ãƒãƒ©ãƒ³ã‚µã¨ã—ã¦Amazon Elastic Load Balancingã‚’ã€ãƒ—ãƒã‚シサーãƒã¨ã—ã¦nginxã‚’ã€ãƒãƒƒã‚¯ã‚¨ãƒ³ãƒ‰ã‚µãƒ¼ãƒã¨ã—ã¦Amazon Linux 2011.09ã®httpdを使ã£ãŸã¨ãã«ã‚¢ã‚¯ã‚»ã‚¹å…ƒIPアドレスã«ã‚ˆã‚‹ã‚¢ã‚¯ã‚»ã‚¹åˆ¶å¾¡ãŒã†ã¾ãã§ããªã„å•é¡ŒãŒç™ºç”Ÿã—ã¾ã—ãŸã€‚ã“ã®ã‚ãŸã‚Šã«ã”興
Basicèªè¨¼ç”¨ã® .htpasswd ファイルを htpasswd コマンドを使ã‚ãšã«ä½œæˆã™ã‚‹
最近㯠apache をインストールã™ã‚‹æ©Ÿä¼šãŒç„¡ã„ã®ã§ htpasswd コマンドãŒç„¡ã„å ´åˆãŒã‚ã‚‹ã®ã§ã€ä»£ç”¨ã¨ã—㦠python ã§ãƒ¯ãƒ³ãƒ©ã‚¤ãƒŠãƒ¼ã‚’書ã„ã¦ã¿ãŸã€‚è¦ã¯ nginx 㧠Basicèªè¨¼ã‹ã‘ãŸã„ã¨ãã«ä¸€çž¬å›°ã£ãŸã®ã§ã€ãã®ãƒ¡ãƒ¢ã§ã™ã€‚ python -c "from crypt import crypt; user = raw_input('username: '); passwd = raw_input('password: '); print '--\n%s:%s' % (user, crypt(passwd, 'AB'));" 最後㮠「AB〠ã®éƒ¨åˆ†ã¯é©å½“ã«ã€‚ アウトプットã¯ä»¥ä¸‹ã®ã‚ˆã†ãªã‚¤ãƒ¡ãƒ¼ã‚¸ã«ãªã‚Šã¾ã™ã€‚ $ python -c "from crypt import crypt; user = raw_input('username: '); passwd = raw_inp
[nginx] BasicAuthentication – Basicèªè¨¼ã‚’実装ã™ã‚‹ã®å·»
ã“ã®ã‚µã‚¤ãƒˆã€å®Ÿã¯æœ€è¿‘Apacheã‹ã‚‰nginxã«ç§»è¡Œã‚’試ã¿ã¦ã„ã¾ã™ã€‚Apacheã§åˆ©ç”¨ã—ã¦ã„ãŸBasicèªè¨¼ã‚’nginxã§ã‚‚è¡Œã„ãŸã„ãªã¨æ€ã£ã¦èª¿ã¹ã¦ã¿ã¾ã—ãŸã€‚ ã“ã®ã‚µã‚¤ãƒˆã¯WordPressã§å…¬é–‹ã—ã¦ãŠã‚Šã¾ã™ã®ã§ã€/wp-admin/ ã¸ã®ã‚¢ã‚¯ã‚»ã‚¹ã«å¯¾ã—ã¦Basicèªè¨¼ã‚’æ–½ã—ãŸã„ã¨æ€ã„ã¾ã™ã€‚今回ã¯nginxã§ã®Basicèªè¨¼ã‚’è¨å®šã—ã¦ã¿ã¾ã™ã€‚ nginxã®è¨å®šã®ã†ã¡server { } ã§å›²ã‚ã‚Œã¦ã„る部分ã«ã€Œ/wp-admin/ã€ã¸ã‚¢ã‚¯ã‚»ã‚¹ã—ãŸå ´åˆã«ã¯Basicèªè¨¼ã‚’書ã‘るよã†ãªè¨å®šã‚’書ãã¾ã™ã€‚ 1. server{ } ã®ä¸ã« location /wp-admin/ {} を使ã£ã¦èªè¨¼ãŒå¿…è¦ãªæ—¨è¨˜è¼‰ã—ã¾ã™ ã“ã®è¨å®šã§ã€Œ/wp-admin/ã€ã¸ã®ã‚¢ã‚¯ã‚»ã‚¹ã‚’è¡Œã†ã¨ãã«ã¯Basic èªè¨¼ãŒå¿…è¦ã«ãªã‚Šã¾ã™ã€‚ server { listen xxx.xxx.xxx.xxx:80; root /pa
How To Set Up HTTP Authentication With Nginx On Ubuntu 12.10 | DigitalOcean
What the Red Means The lines that the user needs to enter or customize will be in red in this tutorial! The rest should mostly be copy-and-pastable. About Nginx Nginx (pronounced as 'engine x') is an HTTP and reverse proxy server, as well as a mail proxy server, written by Igor Sysoev that is flexible and lightweight program when compared to apache. The official nginx documentation is here. Prereq
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nginx ã§ãƒªãƒãƒ¼ã‚¹ãƒ—ãƒã‚ã‚·ã€FastCGIã‚ャッシュã®ã‚ャッシュを削除ã™ã‚‹æ–¹æ³•ã‚’ã¾ã¨ã‚ã¦è§£èª¬ã—ã¦ã¿ãŸÂ | レンタルサーãƒãƒ¼ãƒ»è‡ªå®…サーãƒãƒ¼è¨å®šãƒ»æ§‹ç¯‰ã®ãƒ’ント
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