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performanceã«é–¢ã™ã‚‹muto_masaã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (6)

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mysqlslapã‚’ä½¿ã£ã¦RDSã®MySQLã«ã¤ã„ã¦å„ã‚¯ãƒ©ã‚¹ã®ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹æ¸¬å®š | DevelopersIO
ã‚ˆãè¨“ç·´ã•ã‚ŒãŸã‚¢ãƒƒãƒ—ãƒ«ä¿¡è€…ã€éƒ½å…ƒã§ã™ã€‚ä»Šå›žã¯MySQLã®ã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆè² è·ã‚¨ãƒŸãƒ¥ãƒ¬ãƒ¼ã‚·ãƒ§ãƒ³ãƒ„ãƒ¼ãƒ«mysqlslapã‚’ä½¿ã£ã¦ã€Amazon RDSã®æ€§èƒ½ã‚’æ¸¬å®šã—ã¦ã¿ã¾ã—ãŸã€‚ ã“ã®ã‚¨ãƒ³ãƒˆãƒªãƒ¼ã®åˆæœŸç‰ˆã§ã¯ã€ã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆã®EC2ã‚¤ãƒ³ã‚¹ã‚¿ãƒ³ã‚¹ã‚µã‚¤ã‚ºã‚’smallã«ã—ã¦ã„ã¾ã—ãŸãŒã€ã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆå´ãŒãƒœãƒˆãƒ«ãƒãƒƒã‚¯ã«ãªã‚‰ãªã„ã‚ˆã†ã€m3.2xlargeã§å†æ¸¬å®šã—ã¦ã„ã¾ã™ã€‚ã¾ãŸã€æ¸¬å®šå›žæ•°(iterations)ã‚‚ã€åˆæœŸç‰ˆã§ã¯1ã§ã—ãŸãŒã€ç¾åœ¨ã¯10å›žã®å¹³å‡ã‚’å–ã£ãŸæ•°å€¤ã§å†æ¸¬å®šã—ã¦ã„ã¾ã™ã€‚ Amazon RDSã§ã¯db.t1.microã‹ã‚‰db.m2.4xlargeã¾ã§æ§˜ã€…ãªã‚¤ãƒ³ã‚¹ã‚¿ãƒ³ã‚¹ã‚¯ãƒ©ã‚¹ãŒé¸æŠžã§ãã¾ã™ *1ã€‚ãã‚Œãžã‚ŒCPUã‚„ãƒ¡ãƒ¢ãƒªã®ä»–ã€I/Oæ€§èƒ½ã‚‚ã€Œä½Žé€Ÿã€ã€Œæ¨™æº–ã€ã€Œé«˜é€Ÿã€ã¨ã„ã£ãŸå·®åˆ¥åŒ–ãŒã¯ã‹ã‚‰ã‚Œã¦ã„ã¾ã™ã€‚ ã¨ã¯è¨€ãˆã€ãã‚Œãžã‚Œã®ã‚¤ãƒ³ã‚¹ã‚¿ãƒ³ã‚¹ã‚¯ãƒ©ã‚¹ã«ãŠã„ã¦ã€ç·åˆçš„ãªãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ã¯ã©ã®ç¨‹åº¦ãªã®ã‹ã€æ°—ã«ãªã‚Šã¾ã™ã‚ˆãï¼
muto_masa 2014/05/21
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mysql

db

performance

benchmark
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Comparing Filesystem Performance in Virtual Machines
For years, the primary bottleneck for virtual machine based development environments with Vagrant has been filesystem performance. CPU differences are minimal and barely noticeable, and RAM only becomes an issue when many virtual machines are active. I spent the better part of yesterday benchmarking and analyzing common filesystem mechanisms, and now share those results here with you. Iâ€™ll begin w
muto_masa 2014/05/21
Packerã®ä½œè€…ãŒå„ç¨®ãƒ‘ã‚¤ãƒ‘ãƒ¼ãƒã‚¤ã‚¶ãƒ¼ä¸Šã§ã®ãƒ•ã‚¡ã‚¤ã‚¹ã‚·ã‚¹ãƒ†ãƒ ã®ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ã‚’æ¯”è¼ƒã—ã¦ã„ã‚‹è¨˜äº‹ã€‚

filesystem

virtualbox

analysis

VMWare

performance

virtualization
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HttpWatch: An Advanced Network Debugger and HTTP Sniffer for Chrome and Edge
Find and Fix Network Issues Debug the network traffic generated by a web page directly in the browser without having to switch to a separate tool.
muto_masa 2014/04/28
ã“ã‚Œã¯ä¾¿åˆ©ã ã‚

HTTP

network

performance

firefox

ie

software

webé–‹ç™º

iPhone
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muto_masa 2014/04/28
â€œMySpaceâ€™s Performance Trackerâ€ã€€æ—©æ€¥ã«ã€ã•ã‚‰ãªã‚‹ãƒ™ãƒ³ãƒãƒžãƒ¼ã‚¯ã‚’æ±‚ã‚ã¦ï¼ˆç–²ã‚ŒãŸï¼‰

performance

HTTP

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ãªãœ QUIC ã‚„ SPDY ãŒç”Ÿã¾ã‚ŒãŸã®ã‹ ? - Block Rockinâ€™ Codes
Intro Google ãŒ SPDY ã®é–‹ç™ºã‚’å§‹ã‚ãŸã®ã¯ 2009 å¹´ã§ã€ 2012 å¹´ã« HTTP2.0 ã®ãƒ‰ãƒ©ãƒ•ãƒˆã¨ã—ã¦æŽ¡ç”¨ã•ã‚ŒãŸã‚ãŸã‚Šã‹ã‚‰ã¡ã‚‡ã£ã¨è©±é¡Œã«ãªã‚Šã¾ã—ãŸã€‚ ç¿Œ 2 æœˆã«ã¯æ–°ãŸãªãƒ—ãƒãƒˆã‚³ãƒ« QUIC ã®å˜åœ¨ãŒ Chromium ã®ã‚½ãƒ¼ã‚¹ã‹ã‚‰ãƒªãƒ¼ã‚¯ã—ãŸã®ã§ã™ãŒã€ã—ã°ã‚‰ãã¯éŸ³æ²™æ±°ãªãã€‚ 6 æœˆã«å…¥ã£ã¦ã‚„ã£ã¨ Google ã‹ã‚‰å…¬å¼ã‚¢ãƒŠã‚¦ãƒ³ã‚¹ã¨ãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆé¡žãŒå‡ºã¾ã—ãŸã€‚ åŽ»å¹´ã‹ã‚‰ä»Šå¹´ã«ã‹ã‘ã¦ç«‹ã¦ç¶šã‘ã«å‡ºã¦ãã‚‹æ–°ã—ã„ãƒ—ãƒãƒˆã‚³ãƒ«ã®è©±ã€‚ ãªãœä»Š Web ã®ãƒ—ãƒãƒˆã‚³ãƒ«ãŒè¦‹ç›´ã•ã‚Œã‚‹ã®ã‹ï¼Ÿ ä½•ãŒå•é¡Œã§ã€ãªãœ Google ã¯ãã‚Œã‚‰ã‚’ä½œã‚Šå¤‰ãˆã‚‹ã®ã‹ï¼Ÿ SPDY ã‚„ QUIC ã¯ Google ã®ç‹¬è‡ªãƒ—ãƒãƒˆã‚³ãƒ«ã ã‘ã©ã€ãã‚Œã¯æœ¬å½“ã«ãŸã ã®ç‹¬è‡ªãƒ—ãƒãƒˆã‚³ãƒ«ã§çµ‚ã‚ã‚‰ã›ã¦ã„ã„ã®ã‹ï¼Ÿ 20% ãƒ«ãƒ¼ãƒ«ã§ä½œã£ã¦ã¿ãŸ Play ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã§ã—ã‹ãªã„ã®ã‹ï¼Ÿ ã“ã†ã—ãŸæ–°ã—ã„å‹•ãã«ã¯ã€ã‹ãªã‚‰ãšã€Œãã‚Œã¾ã§ã€ã¨ã€Œä»Šã€ã‚’è¸
muto_masa 2013/07/23
TCP Fast Openã¨ã„ã†ä»•æ§˜ã‚‚ä½œæˆã—ã¦ã„ã‚‹ã®ã‹ã€‚TCPãƒ¬ã‚¤ãƒ¤ã¾ã§ã„ã˜ã£ã¦ã„ã‚‹ã€‚

SPDY

web

http

performance
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Webã‚¢ãƒ—ãƒªã®ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ã‚¢ãƒƒãƒ—ä½œæˆ¦ - ã‚†ãƒ¼ã™ã‘ã¹ãƒ¼æ—¥è¨˜
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muto_masa 2013/01/16
performance

apache

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é‹ç”¨

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