[B! HTTP][tuning] nsyeeã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

nsyee id:nsyee

HTTPã¨tuningã«é–¢ã™ã‚‹nsyeeã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (13)

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Cã‚ˆã‚Šé«˜é€ŸãªCommon Lispã‚³ãƒ¼ãƒ‰ã‚’æ›¸ã - å…«ç™ºç™½ä¸
Cã§æ›¸ãã‚³ãƒ¼ãƒ‰ã®æ–¹ãŒCommon Lispã§æ›¸ãã‚ˆã‚Šé€Ÿã„ã£ã¦äººãŒã„ãŸã‚‰ã€ãã‚Œã¯å½¼ã®Cã®æŠ€é‡ãŒé«˜ã™ãŽã‚‹ã£ã¦ã“ã¨ã ãã€‚ â€œIf you can't outperform C in CL, you're too good at C.â€ â€” Eric Naggum æœ€è¿‘ã€Common Lispã®éžåŒæœŸWebã‚µãƒ¼ãƒã€ŒWookieã€ã‚’é«˜é€ŸåŒ–ã™ã‚‹éŽç¨‹ã§ã€ãƒœãƒˆãƒ«ãƒãƒƒã‚¯ã«ãªã£ã¦ã„ãŸHTTPãƒªã‚¯ã‚¨ã‚¹ãƒˆã®ãƒ‘ãƒ¼ã‚¹éƒ¨åˆ†ã‚’é«˜é€Ÿã«å‡¦ç†ã™ã‚‹ãƒ©ã‚¤ãƒ–ãƒ©ãƒªã‚’æ›¸ãã¾ã—ãŸã€‚ fast-http - A fast HTTP request/response parser for Common Lisp æ—¢å˜ã®ãƒ©ã‚¤ãƒ–ãƒ©ãƒªã€Œhttp-parseã€ã‚ˆã‚Šã‚‚ç´„10å€é€Ÿãã€Cã®ãƒ©ã‚¤ãƒ–ãƒ©ãƒªã€Œhttp-parserã€ã‚ˆã‚Š5%ã»ã©é«˜é€Ÿã§ã™ã€‚ è¿½è¨˜ (2014/10/26): æœ€é©åŒ–ã‚’ã‚„ã‚Šç›´ã—ã€ç¾åœ¨ã¯ã€Œhttp-parseã€ã‚ˆã‚Šã‚‚ç´„27å€é€Ÿãã€Cã®ã€Œh
nsyee 2014/10/23
lisp

HTTP

tuning
ãƒªãƒ³ã‚¯
Twitter Iago
nsyee 2014/09/10
twitter

HTTP

Test

tuning
ãƒªãƒ³ã‚¯
Warp ã‚’é«˜é€ŸåŒ–ã—ãŸè©±ã®ãƒ¡ãƒ¢ - melponæ—¥è¨˜ - Haskellã‚‚C++ã‚‚ã¾ã¨ã‚‚ã«æ‰±ãˆãªã„ã¸ãŸã‚Œã®ãƒšãƒ¼ã‚¸
Mighttpd ä½œè€…ã® @kazu_yamamoto ã•ã‚“ãŒã€Warp ã‚’ã©ã†ã‚„ã£ã¦é«˜é€ŸåŒ–ã—ãŸã®ã‹ã¨ã„ã†ã®ã‚’ Yesod ãƒ–ãƒã‚°ã§æ›¸ã„ã¦ã„ã¾ã™ã€‚ Improving the performance of Warp Sending header and body at once Caching file descriptors Composing HTTP response headers Avoiding system calls é ‘å¼µã£ã¦èªã‚“ã ã®ã§ãƒ¡ãƒ¢ã—ã¦ãŠãã¾ã™ã€‚ Improving the performance of Warp GHC 6 ã® IO ãƒžãƒãƒ¼ã‚¸ãƒ£ã¯ select ã‚·ã‚¹ãƒ†ãƒ ã‚³ãƒ¼ãƒ«ã®ã›ã„ã§ 1024 ä»¥ä¸Šã«ã‚³ãƒã‚¯ã‚·ãƒ§ãƒ³ä½¿ãˆãªã„ã—ã€ãƒžãƒãƒ¼ã‚¸ãƒ£ãŒãƒ—ãƒã‚»ã‚¹æ¯Žã«ï¼‘å€‹ã—ã‹ç„¡ã„ã‹ã‚‰ãƒžãƒ«ãƒã‚³ã‚¢ã§ä½¿ã„ã«ãã„ã€‚ GHC 7 ã«ãªã£ã¦ epoll+kqueue ã«ãªã£ãŸã‹ã‚‰å‰è€…ã®å•é¡Œã¯è§£æ±º
nsyee 2013/10/30
haskell

HTTP

datetime

tuning
ãƒªãƒ³ã‚¯
How to build a High Performance PSGI/Plack Server
How to build a High Performance PSGI/Plack Server PSGI/Plackãƒ»Monocerosã§å¦ã¶ ãƒã‚¤ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ Webã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚µãƒ¼ãƒã®ä½œã‚Šæ–¹Read less
nsyee 2013/09/24
Perl

Plack

HTTP

tuning
ãƒªãƒ³ã‚¯
shenfeng.me
This domain may be for sale!
nsyee 2013/01/28
clojure

HTTP

benchmark

Linux

tuning
ãƒªãƒ³ã‚¯
Front End Performance Case Study: GitHub - JP's blog
A couple weeks ago, someone in my Twitter timeline retweeted the following tweets from DOM Monster: In HTML5, quotes around attribute values are optional. Which means, omit them. Smaller, faster, less clutter. Hereâ€™s an example. This page from GitHub contains about 4,517 quote characters. Most of these can be omitted. https://github.com/rails/rails/commit/3756a3fdfe8d339a53bf347487342f93fd9e1edb T
nsyee 2012/05/06
tuning

HTTP

HTML5

DOM
ãƒªãƒ³ã‚¯
meinheld
Jetzt herunterladenDownloaden Sie, um offline zu lesen
nsyee 2010/11/15
python

HTTP

tuning
ãƒªãƒ³ã‚¯
Simple Servers - HaskellWiki
This page is a little out of date, and since it was written: GHC's IO manager has been rewritten to use epoll/kqueue/poll, which should mean all the forkIO examples will run faster than they did in this benchmark. network-bytestring has been merged into the network package, so you don't need to get the two libraries separately. Some example of simple web server designs in Haskell, using preemptive
nsyee 2010/03/09
haskell

HTTP

tuning

epoll

concurrent
ãƒªãƒ³ã‚¯
blog.katsuma.tv
ã‚‚ã†ã€ã„ã‚ã‚“ãªãƒ‹ãƒ¥ãƒ¼ã‚¹ã‚µã‚¤ãƒˆã§è¨€ã‚ã‚Œã¦ã„ã¾ã™ãŒã€ Yahooã‹ã‚‰ãƒšãƒ¼ã‚¸ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹è¨ˆæ¸¬ãƒ„ãƒ¼ãƒ«ã®ã€ŒYSlow for Firebugã€ãŒ ãƒªãƒªãƒ¼ã‚¹ã•ã‚Œã¾ã—ãŸã€‚Firebugã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã—ã¦ã„ã‚‹ä¸Šã§ã€YSlowã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã™ã‚‹ã¨ã€Webã‚µã‚¤ãƒˆã®é«˜é€ŸåŒ–ã‚’è¡Œã†ãŸã‚ã®ãƒã‚¤ãƒ³ãƒˆã¨ã€ ç¾çŠ¶ã«ã¤ã„ã¦ã®ãƒã‚¤ãƒ³ãƒˆè¡¨ç¤ºã‚’è¡Œã£ã¦ãã‚Œã¾ã™ã€‚ ã“ã‚Œã€å®Ÿéš›ã«è©¦ã—ã¦ã¿ã‚‹ã¨ã‚ˆãåˆ†ã‹ã‚‹ã®ã§ã™ãŒã€ã„ã‹ã«å·¥å¤«ã‚’ã—ã¦ã„ãªã„ã‚µã‚¤ãƒˆã¯ã€æ”¹å–„ã®ä½™åœ°ãŒã‚ã‚Šä½™ã£ã¦ã„ã‚‹ã‹ã€‚ã€‚ ã»ã‚“ã¨èº«ã‚’å¼•ãç· ã‚ã‚‰ã‚Œã¾ã™ã€‚ã¡ãªã¿ã«YSlowã§ã¯æ¬¡ã®é …ç›®ã‚’ãƒã‚¤ãƒ³ãƒˆã«æŒ™ã’ã¦ã„ã¾ã™ã€‚ Make Fewer HTTP Requests Use a Content Delivery Network Add an Expires Header Gzip Components Put CSS at the Top Move Scripts to the Bottom
nsyee 2009/12/09
HTTP

YSlow

tuning

apache
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High Performance Web Sites
14 Rules for Faster-Loading Web Sites These rules are the key to speeding up your web pages. They've been tested on some of the most popular sites on the Internet and have successfully reduced the response times of those pages by 25-50%. The key insight behind these best practices is the realization that only 10-20% of the total end-user response time is spent getting the HTML document to the brow
nsyee 2009/11/10
javascript

CSS

HTTP

tuning
ãƒªãƒ³ã‚¯
å €æ„šéœŠç‘ ã®æŒ‡æ‘˜ã§æ°—ä»˜ã„ãŸã€ã¯ã¦ãªã‚¹ã‚¿ãƒ¼ã®é™çš„ãƒ•ã‚¡ã‚¤ãƒ«ã¨ã‹æƒ³åƒä»¥ä¸Šã«ã‚¢ãƒ¬ãªä»¶ : ã«ã½ãŸã‚“ç ”ç©¶æ‰€
id:HolyGrail (å €æ„šéœŠç‘ æ°) ã®ã€Œã¯ã¦ãªãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ãŒé‡ã„ä»¶ã«ã¤ã„ã¦ã€Page Detailerã¨ã„ã†ãƒ„ãƒ¼ãƒ«ã‚’ä½¿ã£ã¦èª¿ã¹ã¦ã¿ã‚‹ - id:HolyGrailã¨id:HoryGrailã®åŒºåˆ¥ãŒã¤ã‹ãªã„æ—¥è¨˜ã€ã¨ã‹è¦‹ã¦ã¦ã€è‰²ã€…å•é¡Œç‚¹ãŒæŒ‡æ‘˜ã•ã‚Œã¦ã¦ã€ã†ã‚“ã€ã¾ããã†ã ããƒ¼ã¨ã‹è‰²ã€…ã¨æ€ã„ã¤ã¤ã€YSlow ã¯ã€æœ‰ç”¨ãªãƒ„ãƒ¼ãƒ«ã§ã‚ã‚‹åé¢ã€æ¸›ç‚¹åŸºæº–ãŒå¿…ãšã—ã‚‚å…¨ã¦ã®ã‚µã‚¤ãƒˆã«é©åˆã—ãªã„ã¨ã„ã†ã‹ã€ãƒãƒƒã‚ãƒªè¨€ã£ã¦ã—ã¾ãˆã° Yahoo! Inc. åŸºæº–ã™ãŽã‚‹ã®ã§ã€éµœå‘‘ã¿ã«ã—éŽãŽã‚‹ã®ã‚‚ã©ã†ã‹ãªãƒ¼ã¨ã‹æ€ã£ã¦ãŸã€‚ ã§ã€æ°—ã«ãªã£ãŸã®ã¯ 13. Configure ETags ETagsã£ã¦ã„ã†ã®ã¯ã‚µãƒ¼ãƒä¸Šã®ãƒ•ã‚¡ã‚¤ãƒ«ã¨ãƒ–ãƒ©ã‚¦ã‚¶ã®ã‚ãƒ£ãƒƒã‚·ãƒ¥ãŒä¸€è‡´ã—ã¦ã„ã‚‹ã‹ã©ã†ã‹ã‚’æ¤œè¨¼ã™ã‚‹ãŸã‚ã®ã‚‚ã®ãªã®ã§ã™ãŒã€æ£ã—ãåˆ©ç”¨ã§ãã¦ã„ãªã„ã®ã§ã‚ã‚Œã°ã€ETagsã¯ç„¡é§„ãªã ã‘ãªã®ã§å–ã‚Šé™¤ã„ã¦ã‚„ã‚Šã¾ã—ã‚‡ã†ã€ã¨ã„ã†é …ç›®ã§ã™ã€‚ http://s.hat
nsyee 2008/11/27
tuning

HTTP
ãƒªãƒ³ã‚¯
ãƒ–ãƒ©ã‚¦ã‚¶ã‚ãƒ£ãƒƒã‚·ãƒ¥ã®æŒ™å‹•ã‚’è¦‹ã¦ã¿ã‚‹ - æ—¥å‘å¤ç‰¹æ®Šå¿œæ´éƒ¨éšŠ
æ”¹ã‚ã¦å‹‰å¼·ã—ãŸã‹ã£ãŸã®ã§ã€ã“ã‚“ãªãƒ†ã‚¹ãƒˆã—ã¦ã¿ã¾ã—ãŸã€‚ Apacheã®è¨å®šã¨ãƒ†ã‚¹ãƒˆå†…å®¹ <VirtualHost *:80> ServerAdmin zigorou@localhost DocumentRoot /home/zigorou/www/cache ServerName cachetest.art-code.org ExpiresDefault "access plus 5 minutes" Alias /test1 /home/zigorou/www/cache/test Alias /test2 /home/zigorou/www/cache/test Alias /test3 /home/zigorou/www/cache/test <Location /test1> FileETag None ExpiresActive Off </Location> <Location
nsyee 2008/01/22
Perl

HTTP

apache

tuning
ãƒªãƒ³ã‚¯
ã„ã£ã±ã„æŽ¥ç¶šã—ãŸã„ã® - (ã²)ãƒ¡ãƒ¢
ã¨ã‚ã‚‹ãƒ›ã‚¹ãƒˆã«ã€TCPæŽ¥ç¶šã‚’å¼µã£ã¦ã¯åˆ‡ã‚‹ã¨ã„ã†å‡¦ç†ã‚’ãã‚‹ã‚“ãã‚‹ã‚“ç¹°ã‚Šè¿”ã™ãƒ™ãƒ³ãƒãƒžãƒ¼ã‚¯çš„ãªãƒ—ãƒã‚°ãƒ©ãƒ ã‚’æ›¸ã„ã¦å‹•ã‹ã—ã¾ã—ãŸã€‚ æœ€åˆã®ã†ã¡ã¯æœŸå¾…ã—ãŸé€šã‚Šã®å‹•ä½œã‚’ã—ã¦ã‚‹ã‚“ã§ã™ãŒã€é€”ä¸ã‹ã‚‰å¯¾å‘ã®ãƒ›ã‚¹ãƒˆã«TCPæŽ¥ç¶šã§ããªããªã£ã¦ã‚¨ãƒ©ãƒ¼å‡ºã¾ãã‚Šã€‚ $ netstat -tna | grep TIME_WAIT | wc -l 28230ã“ã‚ŒãŒåŽŸå› ã½ã„ã€‚ KERNEL_SOURCE/Documentation/networking/ip-sysctl.txt ã«ã‚ˆã‚Œã°ã€ ip_local_port_range - 2 INTEGERS Defines the local port range that is used by TCP and UDP to choose the local port. The first number is the first, the second the last loc
nsyee 2008/01/22
ã¨ã‚ã‚‹ãƒ›ã‚¹ãƒˆã«ã€TCPæŽ¥ç¶šã‚’å¼µã£ã¦ã¯åˆ‡ã‚‹ã¨ã„ã†å‡¦ç†ã‚’ãã‚‹ã‚“ãã‚‹ã‚“ç¹°ã‚Šè¿”ã™ãƒ™ãƒ³ãƒãƒžãƒ¼ã‚¯çš„ãªãƒ—ãƒã‚°ãƒ©ãƒ ã‚’æ›¸ã„ã¦å‹•ã‹ã—ã¾ã—ãŸã€‚æœ€åˆã®ã†ã¡ã¯æœŸå¾…ã—ãŸé€šã‚Šã®å‹•ä½œã‚’ã—ã¦ã‚‹ã‚“ã§ã™ãŒã€é€”

HTTP

Network

infra

tuning
ãƒªãƒ³ã‚¯
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