Debugging memory leaks in Ruby
Sam Saffron Programming, Technology and the Art of Hacking At some point in the life of every Rails developer you are bound to hit a memory leak. It may be tiny amount of constant memory growth, or a spurt of growth that hits you on the job queue when certain jobs run. Sadly, most Ruby devs out there simply employ monit , inspeqtor or unicorn worker killers. This allows you to move along and do mo
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Unicorn: Rack HTTP server for Unix and fast clients
../ 2024-08-19 20:26 - Unicorn/ 2023-10-03 17:15 - examples/ 2023-10-03 17:15 - files/ 2023-12-30 01:23 - public/ 2021-03-12 20:34 - Application_Timeouts 2023-10-03 17:15 3K Application_Timeouts.html 2023-10-03 17:15 6K CONTRIBUTORS 2023-10-03 17:15 1K CONTRIBUTORS.html 2023-10-03 17:15 5K COPYING 2023-10-03 17:15 34K ChangeLog 2020-04-22 02:00 42 ChangeLog.html 2020-04-22 02:00 230 DESIGN 2023-10
Configurator.html
Application_Timeouts CONTRIBUTORS DESIGN FAQ HACKING ISSUES KNOWN_ISSUES LICENSE Links NEWS PHILOSOPHY README SIGNALS Sandbox TUNING unicorn_1 Unicorn Configurator HttpServer OobGC PrereadInput StreamInput TeeInput Util Worker Methods #after_fork #after_worker_exit #after_worker_ready #before_exec #before_fork #check_client_connection #client_body_buffer_size #default_middleware #early_hints #list
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Tuning unicorn
Application_Timeouts CONTRIBUTORS DESIGN FAQ HACKING ISSUES KNOWN_ISSUES LICENSE Links NEWS PHILOSOPHY README SIGNALS Sandbox TUNING unicorn_1 Unicorn Configurator HttpServer OobGC PrereadInput StreamInput TeeInput Util Worker Tuning unicorn unicorn performance is generally as good as a (mostly) Ruby web server can provide. Most often the performance bottleneck is in the web application running on
unicornã¨nginxã®çµ„ã¿åˆã‚ã›(パフォーマンス改善) | simBlog
2012å¹´2月14æ—¥ 22:06 - CATEGORY： nginx, Rails, unicorn å‰å›žã‹ã‚‰unicornã¨nginxã¨ã®çµ„ã¿åˆã‚ã›ãŒå¾®å¦™ã«é…ã„ã¨è¨€ã„続ã‘ã¦ã„ãŸãŒã€ã¡ã‚ƒã‚“ã¨èª¿ã¹ãŸã‚‰ã€ nginxã®è¨å®šãŒãƒ¢ãƒé–“é•ã£ã¦ã„ãŸã€‚nginx.confã®è¨å®šã«ãŠã„ã¦ã€ãƒãƒƒãƒˆã®æƒ…å ±ã‚’ãã®ã¾ã¾ 鵜呑ã¿ã«ã—ãŸçŠ¶æ…‹ã§ã‚³ãƒ”ペã—ãŸã®ãŒé–“é•ã„ã ã£ãŸã€‚ãã‚Œã§é…ã‹ã£ãŸã‚ˆã†ã 。m(_ _)m å‰ã€…回ã®nginx.confã®è¨å®šã«ãŠã„ã¦ã€ä»¥ä¸‹ã®ã¨ãŠã‚Šã¨ã—ã¦ã„ãŸãŒã€ upstream unicorn_app { server unix:/tmp/unicorn.sock; } æ£ã—ãã¯ä»¥ä¸‹ã®ã¨ãŠã‚Šã€upstreamã«ã¤ã¥ãè¨å®šå€¤ã¯ã€ã‚¢ãƒ—リケーションã®ã‚¢ãƒ‰ãƒ¬ã‚¹åã«ã—ãªã‘れ㰠ã„ã‘ãªã‹ã£ãŸã€‚ã‚ã‚ã›ã¦ã€ã‚½ã‚±ãƒƒãƒˆåã‚‚ã‚ã‚ã›ã¦ãŠã„ãŸã€‚ upstream simsolrails { server unix:/tmp/s
unicornã®ã‚¿ã‚¤ãƒ アウト時ã«ã‚‚Railsã®ãƒã‚°ã‚’ã¡ã‚ƒã‚“ã¨å‡ºåŠ›ã•ã›ã‚‹ - 昼メシ物語
unicornã¯conf㧠timeout 20 ã¨ã‹ã‚„ã£ã¨ãã¨ã€20秒以上ã‹ã‹ã£ãŸã‚‰ãã®workerãŒæ®ºã•ã‚Œã‚‹ã€‚ãã‚Œã¯ã„ã„。å•é¡Œã¯ãã®æ®ºã•ã‚Œæ–¹ã«ã‚ã£ã¦ã€ã‚¿ã‚¤ãƒ アウトã—ãŸunicorn workerã¯masterã«KILLシグナルã§å¼·åˆ¶çš„ã«æ®ºã•ã‚Œã‚‹ã€‚KILLã§æ®ºã•ã‚Œã¦ã—ã¾ã†ã¨ã€workerå´ã§trapã—ã¦å®‰å…¨ã«çµ‚了処ç†ã‚’ã™ã‚‹ã“ã¨ãŒã§ããªã„。 一番困るã®ã¯ã€Railsã®loggerã¯ï¼ˆproduction環境ã®ãƒ‡ãƒ•ã‚©ãƒ«ãƒˆã ã¨ï¼‰ãƒªã‚¯ã‚¨ã‚¹ãƒˆãŒçµ‚了ã™ã‚‹ã¾ã§ãƒãƒƒãƒ•ã‚¡ãƒªãƒ³ã‚°ã—ã¦ã„ã‚‹ã®ã§ã€ãƒªã‚¯ã‚¨ã‚¹ãƒˆã®é€”ä¸ã§KILLã•ã‚Œã¦ã—ã¾ã†ã¨loggerãŒflushã•ã‚Œãªã„。ã¤ã¾ã‚Šã€unicornã®ã‚¿ã‚¤ãƒ アウト時ã«ã¯ã€ãƒªã‚¯ã‚¨ã‚¹ãƒˆã®ãƒã‚°ã¯ä¸€åˆ‡production.logã«ã¯å‡ºåŠ›ã•ã‚Œãªã„。異常時ã®ãƒã‚°ãŒå‡ºãªã„ã¨ã‹ã€ã¾ã˜ã§å›°ã‚‹ã¨æ€ã†ã‚“ã ã‘ã©ã€ã¿ã‚“ãªã©ã†ã—ã¦ã‚“ã ã‚。 ã“ã‚Œã«å¯¾å‡¦ã™ã‚‹ãŸã‚ã«ã¯unicornã®ã‚³ãƒ¼ãƒ‰ã«æ‰‹ã‚’入れるã®
次世代Ruby on Railsサーãƒãƒ¼Unicorn（汎用ã®Rackアプリケーションサーãƒï¼‰ã‚’使ã£ã¦ã¿ãŸï½œTechRacho by BPSæ ªå¼ä¼šç¤¾
2010.07.09 次世代Ruby on Railsサーãƒãƒ¼Unicorn（汎用ã®Rackアプリケーションサーãƒï¼‰ã‚’使ã£ã¦ã¿ãŸ 2010.07.20追記: prefixを指定ã—ãŸé‹ç”¨ã‚‚å¯èƒ½ã§ã—ãŸã€‚ã”æŒ‡æ‘˜é ‚ãã‚ã‚ŠãŒã¨ã†ã”ã–ã„ã¾ã™ã€‚ 2010.07.28追記: 関連記事「RailsサーãƒUnicornを飼ã„ãªã‚‰ã™! é‹ç”¨æ™‚ã®ä¾¿åˆ©æŠ€ã€ã¸ã®ãƒªãƒ³ã‚¯ã‚’張りã¾ã—ãŸã€‚ Railsサーãƒã¯ãŸãã•ã‚“ã‚ã£ã¦ã‚„ã‚„ã“ã—ã„ã§ã™ãï¼ æœ€è¿‘ã•ã‚‰ã«Unicornã¨ã„ã†ã‚‚ã®ãŒé 角を表ã—ã¦ããŸã‚ˆã†ã§ã€Twitterã‚„githubも使ã£ã¦ã„るよã†ãªã®ã§ä½¿ã£ã¦ã¿ã¾ã—ãŸã®ã§ã€ç‰¹å¾´ã‚„使ã„æ–¹ãªã©ãƒ¬ãƒãƒ¼ãƒˆã—ã¦ã¿ãŸã„ã¨æ€ã„ã¾ã™ã€‚ ã“ã®ãƒ–ãƒã‚°ã®ä»–ã«ã‚‚Engine Yardã®ãƒ–ãƒã‚°è¨˜äº‹ã€ŒEverything You Need to Know About Unicornã€ã‚„githubã®è¨˜äº‹ã€ŒUnicorn!ã€ãŒéžå¸¸ã«å‚考ã«ãªã‚‹ã¨æ€ã„ã¾ã™ã®ã§ã€
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