[B! h2o] ButterflyFishã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

ButterflyFish id:ButterflyFish

h2oã«é–¢ã™ã‚‹ButterflyFishã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (8)

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BCCã§BPF toolsã®é–‹ç™ºã‚’ã™ã‚‹ãŸã‚ã®åŸºç¤ŽçŸ¥è˜ - Islands in the byte stream
æœ€è¿‘ä»•äº‹ã§ h2olog ã‚’é–‹ç™ºã—ã¦ã„ã¾ã™ (H2O ã® QUIC å±¤ã‚’ãƒˆãƒ¬ãƒ¼ã‚¹ã—ã‚ˆã† | Toru Maesaka) ã€‚ã“ã‚Œã¯h2oã®USDT ã‹ã‚‰ãƒ‡ãƒ¼ã‚¿ã‚’å–ã‚Šå‡ºã™BPF toolã§ã™ã€‚ãã®é–¢ä¿‚ã§BPFã¨ã‹BCCã‚’ã„ã‚ã„ã‚è§¦ã£ãŸã®ã§ã€BPF toolsã®é–‹ç™ºã«å¿…è¦ãªã“ã¨ã‚’æ›¸ã„ã¦ãŠãã¾ã™ã€‚ ãªãŠBCCã¾ã‚ã‚Šã¯ã¾ã ç´°ã‹ã„ã¨ã“ã‚ã®ä½œã‚ŠãŒè’ã„ã®ã§ã€æ€ã‚ã¬ãƒˆãƒ©ãƒ–ãƒ«ãŒã‚ã‚‹ã‹ã‚‚ã—ã‚Œã¾ã›ã‚“ã€‚å¹¸ã„pull-reqã®ãƒ¬ãƒ“ãƒ¥ãƒ¼ï¼†ãƒžãƒ¼ã‚¸ã‚‚ã‹ãªã‚Šæ—©ã„ã®ã§ã€æ°—ã«ãªã£ãŸã¨ã“ã‚ã¯ã©ã‚“ã©ã‚“ç›´ã—ã¦ã„ã£ã¦ã„ã¾ã™ã€‚ ToC ToC é–‹ç™ºç’°å¢ƒã®ã‚»ãƒƒãƒˆã‚¢ãƒƒãƒ— ãƒˆãƒ¬ãƒ¼ã‚¹å¯¾è±¡ã®ãƒ—ãƒã‚°ãƒ©ãƒ ã®dtrace supportã‚’æœ‰åŠ¹ã«ã™ã‚‹ ãƒˆãƒ¬ãƒ¼ã‚¹å¯¾è±¡ã®ãƒ—ãƒã‚°ãƒ©ãƒ ã®USDTã‚’ç¢ºèªã™ã‚‹ é–‹ç™ºã™ã‚‹ ç”¨èªžé›† BPF BPF module (BPF program) BCC (iovisor/bcc) BPF verifier eBPF USDT bp
ButterflyFish 2020/03/12
eBPF

h2o
ãƒªãƒ³ã‚¯
HTTP/2 é€Ÿç¿’ä¼š
2016/10/13 ã« Wantedly ã‚ªãƒ•ã‚£ã‚¹ã§è¡Œã£ãŸã€ŒHTTP/2 é€Ÿç¿’ä¼šã€ã®ç™ºè¡¨è³‡æ–™ã§ã™ã€‚ å½“æ—¥ã¯ã€H2Oã‚’å‹•ã‹ã—ã¦ HTTP/2 ã«ã‚ˆã‚‹é«˜é€ŸåŒ–ã‚’ä½“æ„Ÿã—ã¦ã¿ã‚‹ãƒ‡ãƒ¢ãªã©ã‚‚è¡Œã„ã¾ã—ãŸã€‚ cf. http://wantedly.connpass.com/event/42024/ cf. httâ€¦
ButterflyFish 2018/03/27
HTTP2

h2o
ãƒªãƒ³ã‚¯
çˆ†é€ŸWEBã‚µãƒ¼ãƒâ€H2Oâ€ã«è§¦ã‚Œã¦ã¿ã‚ˆã† // Speaker Deck
All slide content and descriptions are owned by their creators.
ButterflyFish 2017/11/11
H2O

HTTP2

technology

performance
ãƒªãƒ³ã‚¯
HTTP ã®æ–°ã—ã„ã‚¹ãƒ†ãƒ¼ã‚¿ã‚¹ã‚³ãƒ¼ãƒ‰ 103 Early Hints | blog.jxck.io
Intro ã“ã‚Œã¯ã€ http2 Advent Calendar 2016 ã® 16 æ—¥ç›®ã®è¨˜äº‹ã§ã‚ã‚‹ã€‚ HTTP ã«æ–°ã—ã„ã‚¹ãƒ†ãƒ¼ã‚¿ã‚¹ã‚³ãƒ¼ãƒ‰ 103 Early Hints ãŒè¿½åŠ ã•ã‚Œã‚ˆã†ã¨ã—ã¦ã„ã‚‹ã€‚ HTTP/1.1 ãŠã‚ˆã³ HTTP2 åŒæ–¹ã¨é–¢ã‚ã‚Šã€ãƒªã‚½ãƒ¼ã‚¹é…ä¿¡ã®æœ€é©åŒ–ã«åˆ©ç”¨ã™ã‚‹ã“ã¨ãŒã§ãã‚‹ã€‚ ã„ã£ãŸã„ä½•ã®ãŸã‚ã«å¿…è¦ãªã®ã‹ã€ã©ã†ã„ã†ãƒ¡ãƒªãƒƒãƒˆãŒè€ƒãˆã‚‰ã‚Œã‚‹ã‹ã‚’è§£èª¬ã™ã‚‹ã€‚ HTTP2 Push ã®å¾©ç¿’ ã¾ãš HTTP2 ã® Push ã«ã¤ã„ã¦å¾©ç¿’ã™ã‚‹ã€‚ H2 Push ã¯ã€ç°¡å˜ã«è¨€ãˆã° PUSH_PROMISE ãƒ•ãƒ¬ãƒ¼ãƒ ã‚’ç”¨ã„ã¦ã€ãƒ¬ã‚¹ãƒãƒ³ã‚¹ã‚ˆã‚Šã‚‚å…ˆã«ä¾å˜ã™ã‚‹ãƒªã‚½ãƒ¼ã‚¹ã‚’è¿”ã™ãŸã‚ã®ä»•æ§˜ã§ã‚ã‚‹ã€‚ ä¾‹ãˆã° /users ã®ãƒ¬ã‚¹ãƒãƒ³ã‚¹ã¯ script.js ã¨ style.css ã‚’ã‚µãƒ–ãƒªã‚½ãƒ¼ã‚¹ã¨ã—ã¦å«ã‚“ã§ã„ã‚‹ã¨ã™ã‚‹ã€‚ HTTP2 ã§ã¯ SQL ã‚’ç™ºè¡Œã—ã¦ Users ã®ä¸€è¦§ã‚’å–å¾—ã—ã¦ã„ã‚‹é–“ã«ã€å…ˆè¡Œã—
ButterflyFish 2016/12/16
HTTP2

http

h2o
ãƒªãƒ³ã‚¯
ã‚¦ã‚§ãƒ–ã‚’é€Ÿãã™ã‚‹ãŸã‚ã«DeNAãŒã‚„ã£ã¦ã„ã‚‹ã“ã¨ - HTTP/2ã¨ã€ã•ã‚‰ã«ãã®å…ˆ
1. Copyright (C) 2016 DeNA Co.,Ltd. All Rights Reserved. ã‚¦ã‚§ãƒ–ã‚’é€Ÿãã™ã‚‹ãŸã‚ã« DeNAãŒã‚„ã£ã¦ã„ã‚‹ã“ã¨ HTTP/2ã¨ã€ã•ã‚‰ã«ãã®å…ˆ DeNA Co., Ltd. Kazuho Oku 1
ButterflyFish 2016/02/28
http2

h2o

performance
ãƒªãƒ³ã‚¯
ãƒ¬ã‚¤ãƒ†ãƒ³ã‚·ã«è² ã‘ãªã„ãƒ—ãƒãƒˆã‚³ãƒ«ã¨ã—ã¦ç™»å ´ã—ãŸHTTP/2ï½žå¥¥ä¸€ç©‚æ°ã«ã‚ˆã‚‹ã€ŒHTTPã¨ã‚µãƒ¼ãƒæŠ€è¡“ã®æœ€æ–°å‹•å‘ã€ï¼ˆå‰ç·¨ï¼‰ã€‚Developers Summit 2016
ç§ã¯Webé–¢é€£ã®åŸºç›¤æŠ€è¡“ã‚’20å¹´ãã‚‰ã„ã‚„ã£ã¦ã„ã¾ã™ã€‚ æœ€è¿‘ã®ä»•äº‹ã¨ã—ã¦ã¯ãƒ‡ã‚£ãƒ¼ãƒ»ã‚¨ãƒŒãƒ»ã‚¨ãƒ¼ã§ã€ŒH2Oã€ã¨ã„ã†Webã‚µãƒ¼ãƒã‚’é–‹ç™ºã—ã¦ã„ã¦ã€2016å¹´2æœˆã«1.7.0ã‚’ãƒªãƒªãƒ¼ã‚¹ã—ã¾ã—ãŸã€‚HTTP/2å¯¾å¿œã®Webã‚µãƒ¼ãƒã¨ã—ã¦ã¯ãŠãã‚‰ãä¸–ç•Œæœ€é€Ÿã§æ´—ç·´ã•ã‚ŒãŸå®Ÿè£…ã ã‚ã†ã¨ã„ã†è©•ä¾¡ã‚’ã„ãŸã ã„ã¦ã„ã¾ã™ã€‚ æœ¬æ—¥ã¯ã‚µãƒ¼ãƒæŠ€è¡“ã‚’ãã‚‚ãã‚‚ã©ã†ã„ã†è©•ä¾¡è»¸ã§ã‚ã‚Œã‚ã‚ŒãŒè¦‹ã¦ã„ã‚‹ã®ã‹ã€HTTP/2ã®ç‰¹é•·ã€‚ãã—ã¦ã‚µãƒ¼ãƒãƒ—ãƒƒã‚·ãƒ¥ã¨ã¯ãªã«ã‹ã€HTTPSåŒ–ã¯ã©ã‚Œã ã‘ã‚µãƒ¼ãƒè² è·ãŒä¸ŠãŒã‚‹ã®ã‹ã«ã¤ã„ã¦ã®ã‚ã‚Œã‚ã‚Œã®è¦‹è§£ã€‚Webã‚µãƒ¼ãƒå†…ã§ã®ã‚¹ã‚¯ãƒªãƒ—ãƒˆå®Ÿè¡ŒãŒã©ã†å¤‰ã‚ã£ã¦ãã¦ã„ã‚‹ã®ã‹ã€ã¨ã„ã£ãŸè©±ã‚’ã—ã¦ã„ãã¾ã™ã€‚ ã‚µãƒ¼ãƒæŠ€è¡“ã®è©•ä¾¡è»¸ ã‚µãƒ¼ãƒæŠ€è¡“ã®è©•ä¾¡è»¸ã‚’ã©ã†è€ƒãˆã¦ã„ã‚‹ã‹ã§ã™ãŒã€å¤§ããåˆ†ã‘ã¦4ã¤ã®é …ç›®ã§è€ƒãˆã¦ã„ã¾ã™ã€‚ ã‚µãƒ¼ãƒè² è· è»¢é€ãƒ‡ãƒ¼ã‚¿é‡ å¿œç”æ€§ è¨å®šãƒ»é‹ç”¨ã‚³ã‚¹ãƒˆ ã¾ãšã€Œã‚µãƒ¼ãƒè² è·ã€ã§ã™ã€‚å°è¦æ¨¡ãªWebã‚µã‚¤ãƒˆã§ã¯ã‚µãƒ¼ãƒè² è·ã¯ãã‚Œã»ã©å•é¡Œã«ã¯ãª
ButterflyFish 2016/02/26
http2

h2o

ã‚ã¨ã§èªã‚€

ã¾ã¨ã‚
ãƒªãƒ³ã‚¯
HTTPã¨ã‚µãƒ¼ãƒæŠ€è¡“ã®æœ€æ–°å‹•å‘
2. Copyright (C) 2016 DeNA Co.,Ltd. All Rights Reserved. è‡ªå·±ç´¹ä»‹ ï® åå‰: å¥¥ ä¸€ç©‚ ï® ã‚¦ã‚§ãƒ–é–¢é€£ã®åŸºç›¤æŠ€è¡“ãƒ—ãƒã‚°ãƒ©ãƒž âƒ ä¸»ãªæ¥ç¸¾ï¼ˆå…¬é–‹ã®ã‚‚ã®ï¼‰ â€¢ Palmscape / Xiino (Palm OSå‘ã‘ã‚¦ã‚§ãƒ–ãƒ–ãƒ©ã‚¦ã‚¶) â€¢ Webãƒ–ãƒ©ã‚¦ã‚¶ãƒ—ãƒ©ã‚°ã‚¤ãƒ³ã‚’ç”¨ã„ãŸã‚µãƒ¼ãƒ“ã‚¹ âƒ Japanize, Mylingual, Pathtraq, ... â€¢ Q4M (MySQLç”¨ãƒ¡ãƒƒã‚»ãƒ¼ã‚¸ã‚ãƒ¥ãƒ¼ãƒ—ãƒ©ã‚°ã‚¤ãƒ³) â€¢ Starlet (Perlç”¨Webã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚µãƒ¼ãƒ) â€¢ JSX (æœ€é©åŒ–ã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ã¤ãJavaScriptæ–¹è¨€) âƒ M.I.T. TR100/2002, IPAæœªè¸ã‚¹ãƒ¼ãƒ‘ãƒ¼ã‚¯ãƒªã‚¨ãƒ¼ã‚¿ (2004), æ—¥æœ¬/åŒ—æ±ã‚¢ã‚¸ã‚¢OSSè²¢çŒ®è€…è³ž (2015) 2HTTPã¨ã‚µãƒ¼ãƒæŠ€è¡“ã®æœ€æ–°å‹•å‘
ButterflyFish 2016/02/26
http2

h2o

ã‚ã¨ã§èªã‚€
ãƒªãƒ³ã‚¯
Raspberry Pi 2 Model B ã¨ é«˜é€ŸHTTPã‚µãƒ¼ãƒãƒ¼H2Oã§æ¯Žç§’2ä¸‡ãƒªã‚¯ã‚¨ã‚¹ãƒˆ - ã‚†ã£ãã‚Šå‚™å¿˜éŒ²
Raspberry Pi 2 Model B ãŒå±Šã„ã¦ãƒ™ãƒ³ãƒãƒžãƒ¼ã‚¯ã‚’å–ã£ã¦ã¿ã¾ã—ãŸã€‚å‰å›žH2Oã¨ã„ã†HTTPã‚µãƒ¼ãƒãƒ¼ã§éŠã‚“ã§ã¿ã¾ã—ãŸãŒã€Raspberry Pi 2ã§ãã‚Œã‚’ã‚„ã£ã¦ã¿ãŸã¨ã“ã‚ã€2ä¸‡req/secã‚’é”æˆå‡ºæ¥ã¾ã—ãŸã€‚OSã¯Rasbian(Linux raspberrypi 3.18.7-v7+ #755 SMP PREEMPT Thu Feb 12 17:20:48 GMT 2015 armv7l GNU/Linux )ã‚’ä½¿ç”¨ã—ã¾ã—ãŸã€‚CPUã®ã‚ªãƒ¼ãƒãƒ¼ã‚¯ãƒãƒƒã‚¯ãªã©ã¯ã—ã¦ã„ã¾ã›ã‚“ã€‚ ã¾ãšã¯ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ãƒ»ç«‹ã¡ä¸Šã’æ–¹æ³•ã‚’æ›¸ã„ã¦ãŠãã¾ã™ã€‚ $ sudo aptitude install cmake make gcc c++ libyaml-dev git $ git clone git clone https://github.com/h2o/h2o $ cd h2o # â†“cmakeã§
ButterflyFish 2015/03/18
h2o

http

linux

Raspberry Pi
ãƒªãƒ³ã‚¯
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