[B! ISUCON] tanishiking24ã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

tanishiking24 id:tanishiking24

ISUCONã«é–¢ã™ã‚‹tanishiking24ã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (7)

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

${{author_name}}$
{{author_name}}{{created}}
{{ #comment }}{{ comment }}{{ /comment }}
- {{ label }}

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

ISUCONå²ä¸Šåˆã®å¦ç”Ÿãƒãƒ¼ãƒ å„ªå‹ï¼ å‹åˆ©ã®ã‚«ã‚®ã¯ã€Œãƒãƒ¼ãƒ ãƒ¯ãƒ¼ã‚¯ã€ã¨ã€Œå¤±æ•—ã‹ã‚‰ã®å¦ã³ã€
æ±ºã‚ã‚‰ã‚ŒãŸãƒ¬ã‚®ãƒ¥ãƒ¬ãƒ¼ã‚·ãƒ§ãƒ³ã®ä¸ã§ã€ãŠé¡Œã¨ãªã‚‹Webã‚µãƒ¼ãƒ“ã‚¹ã‚’é™ç•Œã¾ã§é«˜é€ŸåŒ–ã™ã‚‹ãƒãƒ¥ãƒ¼ãƒ‹ãƒ³ã‚°ãƒãƒˆãƒ«ã€ŒISUCONã€ã€‚æœ€å¤§3åã§ãƒãƒ¼ãƒ ã‚’çµ„ã¿ã€ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã«è‡ªç”±ã«æ‰‹ã‚’åŠ ãˆã€å‡ºé¡Œè€…ãŒç”¨æ„ã—ãŸãƒ™ãƒ³ãƒãƒžãƒ¼ã‚¯ã§æœ€ã‚‚å„ªã‚ŒãŸã‚¹ã‚³ã‚¢ã‚’å©ãå‡ºã—ãŸãƒãƒ¼ãƒ ãŒå„ªå‹ã¨ãªã‚‹ã‚³ãƒ³ãƒ†ã‚¹ãƒˆã ã€‚ 2018å¹´ã§8å›žç›®ã®é–‹å‚¬ã¨ãªã‚‹ISUCON8(äºˆé¸å‚åŠ ãƒãƒ¼ãƒ æ•°528çµ„(ä¸€èˆ¬432ã€å¦ç”Ÿ96)ã€å‚åŠ è€…åˆè¨ˆ1392äººã€‚ã†ã¡30ãƒãƒ¼ãƒ ãŒæœ¬é¸å‡ºå ´)ã«æ¿€éœ‡ãŒèµ°ã£ãŸã®ã¯10æœˆã®ã“ã¨ã€‚ISUCONå²ä¸Šåˆã®å¦ç”Ÿãƒãƒ¼ãƒ ãŒå„ªå‹ã‚’ã•ã‚‰ã£ãŸã®ã ã€‚æœ¬ç¨¿ã§ã¯ã€å„ªå‹ãƒãƒ¼ãƒ ã®ãƒ¡ãƒ³ãƒãƒ¼ã§ã‚ã‚‹ä¸è¥¿ å»ºç™»ã•ã‚“ã€å¸‚å· é¼ã•ã‚“ã€è–® é›…æ–‡ã•ã‚“ã«ISUCONå„ªå‹ã¾ã§ã®è»Œè·¡ã‚’èžã„ãŸã€‚ã‚¤ãƒ³ã‚¿ãƒ“ãƒ¥ã‚¢ãƒ¼ã¯ãƒªãƒ¼ãƒ‰ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã®äº€å²¡ äº®å¤ªã•ã‚“ã«å‹™ã‚ã¦ã„ãŸã ã„ãŸã€‚ å€‹æ€§çš„ãªãƒ¡ãƒ³ãƒãƒ¼ã§ãƒãƒ¼ãƒ ã‚’çµæˆ äº€å²¡ï¼šè‡ªå·±ç´¹ä»‹ã‚’ãŠé¡˜ã„ã—ã¾ã™ã€‚ ä¸è¥¿ï¼šé›»æ°—é€šä¿¡å¤§å¦2å¹´ã®ä¸è¥¿ã§ã™ã€‚ã‚‚ã¨ã‚‚ã¨ã‚µãƒ¼ãƒãƒ¼é‹ç”¨ä¼šç¤¾
tanishiking24 2019/02/14
ISUCON
ãƒªãƒ³ã‚¯
ISUCON7äºˆé¸ã®ä¸Šä½é™£ã®æˆ¦ç•¥ã¾ã¨ã‚ - Bit Journey's Tech Blog
Speeeç¤¾ã§ISUCON7ã®å¾©ç¿’ä¼šã‚’ã‚„ã£ãŸã®ã§ãã®è³‡æ–™ã‚’å…¬é–‹ã—ã¾ã™ã€‚ ISUCON7å¾©ç¿’ä¼š 2017/11/08 at Speee Lounge. original repo: https://github.com/isucon/isucon7-qualify æ¦‚è¦ ISUCON7ã®äºˆé¸çªç ´çµ„ã®ä¸Šä½é™£ã®æˆ¦ç•¥ã‚’ã„ãã¤ã‹åˆ†æžã—ã¦ã¿ã¾ã—ãŸã€‚ â€ ç©ºä¸åºåœ’â€ ã€Šã‚¬ãƒ¼ãƒ‡ãƒ³ãƒ—ãƒ¬ã‚¤ã‚¹ã€‹ repo: https://github.com/ryotarai/isucon7q http://eagletmt.hateblo.jp/entry/2017/10/24/010832 https://mozami.me/2017/10/24/isucon7_qualify.html ã‚¹ã‚®ãƒ£ãƒ–ãƒã‚¨ãƒƒã‚¯ã‚¹ repo: https://github.com/gfx/isucon7-qualify http://memo.su
tanishiking24 2017/11/09
ISUCON
ãƒªãƒ³ã‚¯
é™çš„ãƒ•ã‚¡ã‚¤ãƒ«ã®ã‚ãƒ£ãƒƒã‚·ãƒ¥ã‚³ãƒ³ãƒˆãƒãƒ¼ãƒ«ã«ã¤ã„ã¦ ISUCON7 â€“ ãã‚ãã‚ã¡ã‚ƒã‚“ã¨ã‚„ã‚Šã¾ã™
@egapoolã§ã™ã€‚ä»Šå›žåˆã‚ã¦ISUCON7ã«å‚åŠ ã•ã›ã¦ã„ãŸã ãã¾ã—ãŸã€‚ï¼ˆãƒãƒ¼ãƒ åï¼šå…ƒpynsï¼‰ å½“æ—¥ã‚„ã£ãŸã“ã¨ã¨ã“ã‹ã¯ã“ã¡ã‚‰ã«ã¾ã¨ã‚ã¦ã„ã¾ã™ã€‚ ISUCON7ã«å‚åŠ ã—ã¦äºˆé¸çªç ´ã—ã¾ã›ã‚“ã§ã—ãŸã€‚ â€“ ãã‚ãã‚ã¡ã‚ƒã‚“ã¨ã‚„ã‚Šã¾ã™ ä»Šå›žã®ãŠé¡Œã®ä¸€ã¤ç›®ã®å£ã¯ã€ã„ã‹ã«ç”»åƒãƒ•ã‚¡ã‚¤ãƒ«ï¼ˆã‚¢ãƒã‚¿ãƒ¼ã‚¢ã‚¤ã‚³ãƒ³ï¼‰ã‚’ã‚ãƒ£ãƒƒã‚·ãƒ¥ã•ã›ã¦ã‚µãƒ¼ãƒãƒ¼ã‹ã‚‰ãƒ‡ãƒ¼ã‚¿ã‚’è¿”ã•ãªã„ã‚ˆã†ã«ã™ã‚‹ã‹ã§ã—ãŸã€‚ 8æ™‚é–“ã®å¤§éƒ¨åˆ†ã‚’ã“ã®å¯¾å¿œã«è²»ã‚„ã—ã¾ã—ãŸãŒè§£æ±ºã¯å‡ºæ¥ã¾ã›ã‚“ã§ã—ãŸã€‚ åŽŸå› ã¯ãã£ã¡ã‚Š304ã‚’è¿”ã™ãŸã‚ã®åŸºç¤ŽçŸ¥è˜ãŒè¶³ã‚Šã¦ã„ãªã‹ã£ãŸã“ã¨ã§ã™ã€‚ ã§ã™ã®ã§ã“ã‚Œã‚’æ©Ÿã«å‹‰å¼·ã—ãªãŠã—ã¦ã¿ã¾ã—ãŸã€‚ 304 (Not Modified) å¤§å‰æã§ã™ãŒã€304ã‚¹ãƒ†ãƒ¼ã‚¿ã‚¹ã‚³ãƒ¼ãƒ‰ã¯ ã‚ãƒ£ãƒƒã‚·ãƒ¥ã®æœ‰åŠ¹ç„¡åŠ¹ã®ç¢ºèªä»˜ããƒªã‚¯ã‚¨ã‚¹ãƒˆã«å¯¾ã—ã¦ã€æœ‰åŠ¹ã§ã‚ã‚‹å ´åˆã«è¿”ã™ã‚¹ãƒ†ãƒ¼ã‚¿ã‚¹ã‚³ãƒ¼ãƒ‰ ã§ã™ã€‚ ã“ã®å ´åˆã‚µãƒ¼ãƒãƒ¼ã¯ãƒªã‚½ãƒ¼ã‚¹ãƒ‡ãƒ¼ã‚¿(ãƒšã‚¤ãƒãƒ¼ãƒ‰)ã‚’é€ä¿¡ã—ã¾ã›ã‚“ã€‚ ã™ãªã‚ã¡ï¼Œã‚µãƒ¼ãƒã¯ã€ï¼»
tanishiking24 2017/10/24
http

ISUCON
ãƒªãƒ³ã‚¯
ISUCON7äºˆé¸ã§æ•—é€€ã—ãŸ - ãŸã”ã‚‚ã‚Šã™ãƒ¡ãƒ¢
ã‚ãƒ¼ã€è² ã‘ãŸãƒ¼ã€‚ã€ŒAsakusaã®æ–¹ã‹ã‚‰æ¥ã¾ã—ãŸã€ã¨ã„ã†ãƒãƒ¼ãƒ åã§ã€Asakusa.rbã§ã‚ˆãã„ã£ã—ã‚‡ã™ã‚‹ @joker1007 ã•ã‚“ã€ãŠã‚ˆã³ @yancya ã•ã‚“ã¨å‡ºãŸã€‚æœ€çµ‚çµæžœã¯111400ãã‚‰ã„? ãŸã ã—20æ™‚*1ã‚’éŽãŽã¦ã‚‚4ã€œ6ä¸‡ãã‚‰ã„ã‚’ã†ã‚ã†ã‚ã—ã¦ã¦ã€æœ€çµ‚çš„ã«ã¯20:10é ƒã«å…¥ã‚ŒãŸå¤‰æ›´ã§ã‚¹ã‚³ã‚¢ãŒå€ã«ãªã‚Šã€ãªã‚“ã ã“ã‚Œãƒ¼? ã¨è¨€ã£ã¦ã‚‹é–“ã«ã‚¿ã‚¤ãƒ ã‚¢ãƒƒãƒ—ã—ãŸã€‚ åŽ»å¹´ã®ISUCON6æ±ºå‹ã¯ã‚„ã‚‹ã¹ãã“ã¨ã‚’ã‚„ã‚Œãªãã¦è² ã‘ãŸã®ã§ç´ ç›´ã«æ‚”ã—ã‹ã£ãŸã‘ã©ã€ä»Šå¹´ã¯ãªã‚“ã‹å•é¡Œè¨å®šã®æ„å›³ãŒã¾ã£ãŸãã‚ã‹ã‚‰ãªãã¦ãã®ã¾ã¾ä¸å®Œå…¨ç‡ƒç„¼ã§æ‰‹ãŒåœã¾ã£ã¦4æ™‚é–“çµŒéŽã§æ»ã‚“ã ã¨ã„ã†æ„Ÿã˜ãªã®ã§ã€ãªã‚“ã ã‹ãªãƒ¼ã€ã¨ã„ã†æ°—åˆ†ã€‚ã‚ã‚“ã¾ç–²ã‚Œãªã„ã¾ã¾çµ‚ã‚ã£ã¦ã—ã¾ã£ãŸã€‚ ãªã‚“ã‹ã€ãªã‚“ã§è‡ªåˆ†ãŒã‚ãƒ¼ã£ã¦æ€ã£ã¦ã‚‹ã‹ã¯ã‚ã‹ã£ãŸã€‚keep-aliveã‚’ãªã‹ãªã‹åˆ‡ã£ã¦ãã‚Œãªã„ã‚¨ãƒ³ãƒ‰ãƒ¦ãƒ¼ã‚¶ã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆãŒãŸã¾ã«æ··ã–ã£ã¦ãã‚Œã‚‹ã“ã¨ã¯ã‚ã‚‹ã‹ã‚‚ã—ã‚Œãªã„ã‘ã©ã€CD
tanishiking24 2017/10/23
ISUCON
ãƒªãƒ³ã‚¯
Varnishã«ã‚ˆã‚‹ä¸€è²«æ€§ã‚’è€ƒæ…®ã—ãŸç©æ¥µçš„ã‚ãƒ£ãƒƒã‚·ãƒ¥æˆ¦ç•¥å®Ÿé¨“ - ã§ã“ã¦ã£ãã‚ã ããŠ
ã“ã®è¨˜äº‹ã¯ã€ã¯ã¦ãª ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã‚¢ãƒ‰ãƒ™ãƒ³ãƒˆã‚«ãƒ¬ãƒ³ãƒ€ãƒ¼2016ã®9æ—¥ç›®ã®è¨˜äº‹ã§ã™ã€‚æ˜¨æ—¥ã¯ id:cockscomb ã«ã‚ˆã‚‹ Swift 3 ã® Data ã¨ãƒã‚¤ãƒ³ã‚¿ä½¿ã„ã“ãªã—è¡“ - Hatena Developer Blogã§ã—ãŸã€‚ä»Šæ—¥ã¯ISUCON 6ã®äºˆé¸å•é¡Œã¨Varnishã‚’çµ„ã¿åˆã‚ã›ã¦ã¿ãŸè©±ã‚’æ›¸ãã¾ã™ã€‚ ã¯ã˜ã‚ã« ã¿ãªã•ã‚“ã¯ä»Šå¹´ã®å¤ã«è¡Œã‚ã‚ŒãŸISUCON6ã«ã¯å‚åŠ ã—ã¾ã—ãŸã‹ï¼Ÿç§ã¯å‚åŠ ã—ã¾ã—ãŸãŒäºˆé¸è½ã¡ã§ã—ãŸã€‚ã¾ãŸã€æœ€è¿‘ã€ç§ã¯æ¥å‹™ã§Varnishã¨ã„ã†HTTPã‚ãƒ£ãƒƒã‚·ãƒ¥ã‚µãƒ¼ãƒã«è§¦ã‚‹ã“ã¨ãŒå¤šã„ã§ã™ã€‚ ä»Šå›žã€ISUCON6ãŒçµ‚ã‚ã£ãŸå¾Œã€Varnishã§ä½•ãŒã§ãã‚‹ã‹ã®æ¤œè¨¼ãŒã¦ã‚‰ISUCON6ã®äºˆé¸å•é¡Œã§å°‘ã—ãƒˆãƒªãƒƒã‚ãƒ¼ãªå®Ÿè£…ã‚’ã—ãŸè©±ã‚’æ›¸ãã¾ã™ã€‚ å®Ÿè£…ã®æ–¹é‡ã¯ä»¥ä¸‹ã®ã¨ãŠã‚Šã§ã™ã€‚ ã‚ãƒ£ãƒƒã‚·ãƒ¥ã«å¿…è¦ãªå®Ÿè£…ä»¥å¤–ã¯å‡ºæ¥ã‚‹é™ã‚Šã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã«ã¯æ‰‹ã‚’å…¥ã‚Œãªã„ å…¨ã¦ã®ãƒªã‚¯ã‚¨ã‚¹ãƒˆã‚’ã‚ãƒ£ãƒƒã‚·ãƒ¥ã‚µãƒ¼ãƒã‚’é€šã™ æ›´æ–°ã¯å³
tanishiking24 2016/12/09
ISUCON

infrastructure

varnish
ãƒªãƒ³ã‚¯
ISUCONäºˆé¸çªç ´ã‚’æ”¯ãˆãŸã‚ªãƒšãƒ¬ãƒ¼ã‚·ãƒ§ãƒ³æŠ€è¡“ - ã‚†ã†ã†ããƒ–ãƒã‚°
ISUCONã«å‚åŠ ã™ã‚‹ä¼šç¤¾ã®åŒåƒšã‚’å¿œæ´ã™ã‚‹ãŸã‚ã«ã€ISUCONã®äºˆé¸çªç ´ã™ã‚‹ä¸Šã§å¿…è¦ãªã‚ªãƒšãƒ¬ãƒ¼ã‚·ãƒ§ãƒ³æŠ€è¡“ã‚’ç´¹ä»‹ã—ã¾ã™ã€‚ è‡ªåˆ†ãŒISUCONã«åˆå‡ºå ´ã—ãŸã¨ãã«çŸ¥ã‚ŠãŸã‹ã£ãŸã“ã¨ã‚’æ„è˜ã—ã¦æ›¸ã„ã¦ã¿ã¾ã—ãŸã€‚ ä¸€å¿œã€éŽåŽ»2å›žäºˆé¸çªç ´ã—ãŸçµŒé¨“ãŒã‚ã‚‹ã®ã§ã€ãã‚Œãªã‚Šã«ã¯å‚è€ƒã«ãªã‚‹ã¨æ€ã„ã¾ã™ã€‚ ã¨ã„ã£ã¦ã‚‚ã€ä¸èº«ã¯è‡³ã£ã¦æ¨™æº–çš„ãªå†…å®¹ã§ã™ã€‚ ç‰¹ã«ã€ãƒãƒ¼ãƒ ã«ã‚ªãƒšãƒ¬ãƒ¼ã‚·ãƒ§ãƒ³ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ãŒã„ãªã„å ´åˆã€å½¹ã«ç«‹ã¤ã¨æ€ã„ã¾ã™ã€‚ ä»Šå¹´ã®ISUCON6ã¯é–‹å‚¬é–“è¿‘ã§ã€ã¾ã äºˆé¸ç™»éŒ²å—ä»˜ä¸ã§ã™ã€‚ â€» æ–‡ä¸ã®è¨å®šãƒ•ã‚¡ã‚¤ãƒ«ãªã©ã¯ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã‚„ãã®ä»–ã®ç’°å¢ƒãŒç•°ãªã‚‹ã¨å‹•ã‹ãªã‹ã£ãŸã‚Šã™ã‚‹ã®ã§å¿…ãšæ¤œè¨¼ã—ã¦ã‹ã‚‰ä½¿ç”¨ã—ã¦ãã ã•ã„ã€‚ ISUCONã§ã‚„ã‚‹ã“ã¨ (Goal) ISUCONã§ã‚„ã‚‹ã“ã¨ã¯ã€ä¸Žãˆã‚‰ã‚ŒãŸã‚¦ã‚§ãƒ–ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚’ã¨ã«ã‹ãé«˜é€ŸåŒ–ã™ã‚‹ã“ã¨ã ã‘ã§ã™ã€‚ é«˜é€ŸåŒ–ã¨ä¸€å£ã«è¨€ã£ã¦ã‚‚ã€è¤‡æ•°ã®ã‚´ãƒ¼ãƒ«ãŒã‚ã‚Šã¾ã™ã€‚ã‚¦ã‚§ãƒ–ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã®å ´åˆã¯ä»¥ä¸‹ã®ã‚ˆã†ãªã‚‚
tanishiking24 2016/08/23
Linux

ISUCON
ãƒªãƒ³ã‚¯
ISUCON4 äºˆé¸ã§ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚’å¤‰æ›´ã›ãšã«äºˆé¸é€šéŽãƒ©ã‚¤ãƒ³ã‚’çªç ´ã™ã‚‹ã®è¡“ - Hateburo: kazeburo hatenablog
AMIãŒå…¬é–‹ã•ã‚ŒãŸã®ã§ã‚‚ã†ä¸€åº¦ã‚„ã£ã¦ã¿ãŸã€‚ AMIã«ã¤ã„ã¦ã¯ã“ã¡ã‚‰ã®ã‚¨ãƒ³ãƒˆãƒªã«æ›¸ã‹ã‚Œã¦ã„ã¾ã™ ISUCON4 äºˆé¸å•é¡Œã®è§£èª¬ã¨è¬›è©• ï¼† AMIã®å…¬é–‹ : ISUCONå…¬å¼Blog ã¾ãš ami-e3577fe2 ã‚’ m3.xlargeã§èµ·å‹•ã—ã¾ã™ã€‚ CPUã¯ model name : Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz ã§ã—ãŸã€‚ ã¨ã‚Šã‚ãˆãšã€MySQLã®indexã‚’è¿½åŠ ã™ã‚‹ã€‚init.shã«è¿½åŠ $ cat init.sh cat <<'EOF' | mysql -h ${myhost} -P ${myport} -u ${myuser} ${mydb} alter table login_log add index ip (ip), add index user_id (user_id); EOF ãƒ™ãƒ³ãƒãƒžãƒ¼ã‚¯ãƒ„ãƒ¼ãƒ«ã®http keepal
tanishiking24 2016/02/29
Linux

ISUCON
ãƒªãƒ³ã‚¯
1