GNU Screenãƒãƒ¼ã‚¸ãƒ§ãƒ³4.2ãŒãƒªãƒªãƒ¼ã‚¹ã•ã‚Œã¾ã—ãŸ
2014å¹´4月17æ—¥ã«å¾…望㮠GNU Screen ã®æ–°ãƒãƒ¼ã‚¸ãƒ§ãƒ³ 4.2 ãŒãƒªãƒªãƒ¼ã‚¹ã•ã‚Œã¾ã—ãŸã€‚ [screen-devel] GNU Screen v.4.2.0Hello everyone, it is my pleasure to announce release of GNU Screen v.4.2.0 available at http://download.savannah.gnu.org/releases/screen/ (I will also upload to ftp.gnu.org as soon as my access is authorized) Many are probably using it due to their distributions packaging development versions, so they know at least
PGStrom - PostgreSQL wiki
IMPORTANT NOTICE Description of this wikipage is not maintained for more than a year. Please reference the online manual of the PG-Strom project instead. PG-Strom Github: https://github.com/heterodb/pg-strom PG-Strom Documentation: http://heterodb.github.io/pg-strom/ PG-Strom Documentation(Japanese): http://heterodb.github.io/pg-strom/ja/ NOTE: Deprecated documentation was removed to avoid confusi
Fusion-ioãŒSanDiskã«ã‚ˆã‚‹è²·åŽåˆæ„ã¸ã€‚迅速ãªã‚°ãƒãƒ¼ãƒãƒ«å±•é–‹ã‚’優先ã•ã›ã‚‹ãŸã‚ã‹
PCIe接続ã®ãƒ•ãƒ©ãƒƒã‚·ãƒ¥ã‚¹ãƒˆãƒ¬ãƒ¼ã‚¸ãƒ™ãƒ³ãƒ€ã¨ã—ã¦æ€¥æˆé•·ã—ã¦ããŸFusion-ioã‚’ã€ãƒ•ãƒ©ãƒƒã‚·ãƒ¥ãƒ¡ãƒ¢ãƒªé–¢é€£è£½å“ã§çŸ¥ã‚‰ã‚Œã‚‹ç±³SanDiskãŒè²·åŽã™ã‚‹ã“ã¨ãŒç™ºè¡¨ã•ã‚Œã¾ã—ãŸã€‚ è²·åŽä¾¡æ ¼ã¯1.1ビリオンドル（約1100億円）。 News Release : SanDisk Signs Definitive Agreement to Acquire Fusion-io Fusion-ioã¯ä»Šæœˆã€æ–°ä¸–代製å“ã¨ãªã‚‹PCIeフラッシュストレージã®æ–°ã‚·ãƒªãƒ¼ã‚ºã€ŒioMemory Atomic Seriesã€ã®ç™ºè¡¨ã¨ã€ã€Œã‚¢ãƒ—リケーションを速ãã™ã‚‹ã“ã¨ã«ãƒ•ã‚©ãƒ¼ã‚«ã‚¹ã™ã‚‹ã€ã¨ã„ã†æˆ¦ç•¥ã‚’明確ã«ã—ãŸã°ã‹ã‚Šã§ã—ãŸã€‚ Fusion-ioã¯2005å¹´ã«David Flynnæ°ã¨Rick Whiteæ°ãŒå‰µæ¥ã€2009å¹´ã«ã¯ãƒãƒ¼ãƒ•ã‚µã‚¤ã‚¨ãƒ³ãƒ†ã‚£ã‚¹ãƒˆã¨ã—ã¦Steve Wozniac（スティーブ・ウォズニアック）æ°ãŒå…¥ç¤¾ã—ã€2011å¹´ã«ãƒ‹ãƒ¥
A Fast, Concurrent Web Server for Ruby & Rack - Puma
Speed & Concurrency Current Release: 6.4.0 Unlike other Ruby Webservers, Puma was built for speed and parallelism. Puma is a small library that provides a very fast and concurrent HTTP 1.1 server for Ruby web applications. It is designed for running Rack apps only. What makes Puma so fast is the careful use of a Ragel extension to provide fast, accurate HTTP 1.1 protocol parsing. This makes the se
unicorn/resqueã®ãƒ—ãƒã‚»ã‚¹ç®¡ç†ã«eyeを使ㆠ- インフラブãƒã‚°
unicorn,resqueã®ãƒ—ãƒã‚»ã‚¹ç®¡ç†ã«ä»Šå›žã¯eyeを使ã†ã“ã¨ã«ã—ã¾ã™ã€‚ ã¯ã˜ã‚Bluepillã§è¨å®šã—ã¦ã„ãŸã®ã§ã™ãŒã€Ruby2.0環境ã ã¨Bluepillã®ãƒ—ãƒã‚»ã‚¹ãŒã‚¾ãƒ³ãƒ“ã§æºœã¾ã‚Šã¾ãã‚‹ã¨ã„ã†å•é¡ŒãŒã‚ã‚Šã€ä»£æ›¿ã‚’ã•ãŒã—ã¦ã„ãŸã¨ã“ã‚eyeã¨ã„ã†ã®ãŒã‚ã‚Šã¾ã—ãŸã€‚Godã€Bluepillã‚’å‚考ã«ä½œã‚‰ã‚Œã¦ã„ã‚‹ã¨ã„ã†ã“ã¨ã§è¨å®šã‚‚ä¼¼ãŸæ„Ÿã˜ã‹ãªï¼Ÿã¨æ€ã„採用ã—ã¦ã„ã¾ã™ã€‚今ã®ã¨ã“ã‚Ruby2.x環境ã§ã‚‚å•é¡Œã¯èµ·ãã¦ã„ã¾ã›ã‚“。 Eyeã¨Monitã§ç›£è¦–対象ã®ãƒ—ãƒã‚»ã‚¹ã‚’ã‚ã‘ã‚‹ デプãƒã‚¤ã®éš›ã«å†èµ·å‹•ã™ã‚‹ãƒ—ãƒã‚»ã‚¹ã‚’eyeã§ã€ãれ以外をmonitã§ç›£è¦–ã™ã‚‹ã‚ˆã†ã«ã—ã¾ã™ã€‚ eye unicorn,resque-work, resque-scheduler, resque-web monit crond,rsyslogd,postfix,nginx,ãªã© インストール bundleã§ã¯ç„¡ãgemã§å…¥ã‚Œã¦ã¾ã™ã€‚ $g
How To Optimize Unicorn Workers in a Ruby on Rails App | DigitalOcean
Introducing Unicorn If you are a Rails developer, you’ve probably heard of Unicorn, a HTTP server that can handle multiple requests concurrently. Unicorn uses forked processes to achieve concurrency. Since forked processes are essentially copies of each other, this means that the Rails application need not be thread safe. This is great because it is difficult to ensure that our own code is thread
unicornã®preload_app - motsatã®ãƒ–ãƒã‚°
unicornã®è¨å®šã€Œpreload_appã€ã«ã¤ã„ã¦ã€‚ ã–ã£ãã‚Šã¨ã€ã€Œworkerã®ã‚¢ãƒ—リケーションã®å…ˆèªã¿ã€ã®è¨å®šã‚‰ã—ã„。 ã“ã®ã‚µã‚¤ãƒˆã«è©³ã—ã„説明ãŒã‚ã£ãŸã®ã§è¨³ã—ã¦ã¿ãŸã€‚英語ã¯è‹¦æ‰‹ãªã®ã§æ€ªã—ã„ãŒãªã‚“ã¨ãªã雰囲気ã¯åˆã£ã¦ã‚‹æ°—ãŒã™ã‚‹ã€‚ http://unicorn.bogomips.org/Unicorn/Configurator.html#method-i-preload_app Enabling this preloads an application before forking worker processes. workerã‚’forkã™ã‚‹å‰ã®ã‚¢ãƒ—リケーションã®å…ˆèªã¿ã‚’有効ã«ã—ã¾ã™ã€‚ This allows memory savings when using a copy-on-write-friendly GC ã“ã‚Œã¯ã€copy-on-write-friendlyã«ç›¸æ€§ã®è‰¯ã„環境
Unicornã®ãƒ€ã‚¦ãƒ³ã‚¿ã‚¤ãƒ ãªã—å†èµ·å‹•ã¯è€ƒãˆç„¡ã—ã«ä½¿ã†ã¨å±é™º - ã²ã’ã‚ã
Unicornã®ãƒ—ãƒã‚»ã‚¹ã«USR2シグナルをé€ã‚‹ã¨å¤ã„プãƒã‚»ã‚¹ã‚’残ã—ã¤ã¤æ–°ã—ã„プãƒã‚»ã‚¹ãŒèµ·ã¡ä¸ŠãŒã‚‹ã®ã§ã€ãƒ€ã‚¦ãƒ³ã‚¿ã‚¤ãƒ ãŒç™ºç”Ÿã—ãªã„。 ã¨ã„ã†ã®ã¯Unicornã®åˆ©ç‚¹ã®ä¸€ã¤ã¨ã—ã¦æ•°ãˆã‚‰ã‚Œã¦ã„ã‚‹ãŒã€å®Ÿã¯ç½ ãªã‚“ã˜ã‚ƒãªã„ã ã‚ã†ã‹ã¨æ€ã„始ã‚ãŸã€‚ USR2ã‚’é€ã£ãŸç›´å¾Œã®çŠ¶æ…‹ã§ãƒ—ãƒã‚»ã‚¹ã®ãƒªã‚¹ãƒˆã‚’見るã¨ä»¥ä¸‹ã®ã‚ˆã†ã«ãªã‚‹ã€‚（行ãŒé•·ã„ã®ã§ãƒ—ãƒã‚»ã‚¹åã®éƒ¨åˆ†ã ã‘抜粋） akahige:# ps aux |grep unico unicorn_rails master -E production -D --path /hoge-app -l0.0.0.0:8080 unicorn_rails worker[0] -E production -D --path /hoge-app -l0.0.0.0:8080 unicorn_rails master (old) -E production -D --path /hog
Railsã®ãƒ‡ãƒ—ãƒã‚¤ã¨Unicornã®ãƒˆãƒ©ãƒ–ルシューティング
デプãƒã‚¤ã—ãŸã‘ã©ä½•ã‹ãŠã‹ã—ã„？ 先日ã€Unicornを採用ã—ã¦ã„るウェブアプリã§å•é¡ŒãŒç™ºç”Ÿã—ã¾ã—ãŸã€‚デプãƒã‚¤ã—ãŸæœ€æ–°ã®ã‚³ãƒ¼ãƒ‰ãŒå®Ÿè¡Œã•ã‚Œã¦ã„るよã†ã«è¦‹ãˆã¾ã™ãŒã€æ™‚々å¤ã„コードã®æŒ™å‹•ã‚’見ã›ã‚‹ã®ã§ã™ã€‚ 今回ã¯ãã®ãƒˆãƒ©ãƒ–ルシューティングã®ä¸€éƒ¨å§‹çµ‚を紹介ã—ãªãŒã‚‰ã€Unicornã®ãƒ›ãƒƒãƒˆãƒ‡ãƒ—ãƒã‚¤ï¼ˆãƒ€ã‚¦ãƒ³ã‚¿ã‚¤ãƒ ãªã—ã§ã‚¢ãƒ—リケーションを更新ã™ã‚‹ã“ã¨ï¼‰ã®ä»•çµ„ã¿ã‚’ãŠã•ã‚‰ã„ã—ã¾ã™ã€‚担当ã¯ç§ã€åŽ»å¹´KRAYã«å…¥ç¤¾ã—ã¾ã—ãŸ@irohirokiã§ã™ã€‚よã‚ã—ããŠé¡˜ã„ã—ã¾ã™ã€‚ å•é¡Œ ã¾ãšã¯ãƒ‡ãƒ—ãƒã‚¤å…ˆã®ã‚µãƒ¼ãƒã«SSHã—ã¦ã€Unicornã®ãƒ—ãƒã‚»ã‚¹ã‚’調ã¹ã¦ã¿ã¾ã—ãŸã€‚ $ ps ax -H PID TTY STAT TIME COMMAND 3159 ? Sl 0:00 unicorn master (old) -c unicorn.conf -D 3162 ? Sl 0:00 unicorn worker[0] -c unic
ランã‚ング
ランã‚ング
ランã‚ング
リリースã€éšœå®³æƒ…å ±ãªã©ã®ã‚µãƒ¼ãƒ“スã®ãŠçŸ¥ã‚‰ã›
最新ã®äººæ°—エントリーã®é…ä¿¡
j次ã®ãƒ–ックマーク
kå‰ã®ãƒ–ックマーク
lã‚ã¨ã§èªã‚€
eコメント一覧を開ã
oページを開ã
オンã‚ヨーåˆã®ãƒãƒ¼ã‚¿ãƒ–ルアンプ「DAC-HA200ã€ã€‚ç´„3万円
Unicorn USR2 Restart Hanging Problems
supervisord ＋ unicornã§hot restart (deploy) ã™ã‚‹ - Qiita
{{#tags}}- {{label}}
{{/tags}}