[B! performance] sotarokã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

sotarok id:sotarok

performanceã«é–¢ã™ã‚‹sotarokã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (5)

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è¦‹è½ã¨ã—ãŒã¡ãªLinuxã®WEBãƒãƒ¥ãƒ¼ãƒ‹ãƒ³ã‚° | Act as Professional
WEBã‚³ãƒ³ãƒ†ãƒ³ãƒ„é…ä¿¡ã«Linuxã‚’ä½¿ã†ã®ã¯ä¸€èˆ¬çš„ã«ãªã‚Šã¾ã—ãŸãŒã€CentOSã‚„Ubuntuã‚’ã¯ã˜ã‚ã€å¤§æŠµã®ãƒ‡ã‚£ã‚¹ãƒˆãƒªãƒ“ãƒ¥ãƒ¼ã‚·ãƒ§ãƒ³ãŒä½Žã‚¹ãƒšãƒƒã‚¯ãªãƒžã‚·ãƒ³ã§ã‚‚å‹•ãã‚ˆã†ãªåˆæœŸè¨å®šã«ãªã£ã¦ã„ã¾ã™ã€‚ ãƒˆãƒ©ãƒ•ã‚£ãƒƒã‚¯ã®ä¸Šé™ã§ã‚‚ãªã„ CPUãƒªã‚½ãƒ¼ã‚¹ã®æž¯æ¸‡ã§ã‚‚ãªã„ HDDã®IOãŒé…ã„å•é¡Œã§ã‚‚ãªã„ ã‚³ãƒ³ãƒ†ãƒ³ãƒ„ãŒé‡ããªã‚‹(æŽ¥ç¶šã§ããªã„) ã¨ã„ã†ã‚±ãƒ¼ã‚¹ã§ã€è¦‹è½ã¨ã—ãŒã¡ãªLinuxã®ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯å‘¨ã‚Šã®ãƒãƒ¥ãƒ¼ãƒ‹ãƒ³ã‚°ã«ã¤ã„ã¦ã§ã™ã€‚ iptablesé–¢é€£ iptablesã‚’ä½¿ç”¨ã—ã¦ã„ã‚‹å ´åˆã€ä¸‹è¨˜ã®ãƒ‘ãƒ©ãƒ¡ãƒ¼ã‚¿ã‚’æ³¨æ„ã—ã¦ä¸‹ã•ã„ã€‚ /proc/sys/net/ipv4/ip_conntrack_max ip_conntrackã«è¨˜éŒ²ã§ãã‚‹æœ€å¤§å€¤ã§ã™ã€‚65536ã‚ãŸã‚ŠãŒåˆæœŸè¨å®šã«ãªã£ã¦ã„ã‚‹ã‹ã¨æ€ã„ã¾ã™ã€‚ã“ã‚Œã ã¨ãƒ‘ã‚±ãƒƒãƒˆã®å–ã‚Šã“ã¼ã—ãŒã™ãã«èµ·ãã¦ã—ã¾ã„ã¾ã™ã€‚1ã‚³ãƒã‚¯ã‚·ãƒ§ãƒ³ã‚ãŸã‚Šç´„350ãƒã‚¤ãƒˆæ¶ˆè²»ã™ã‚‹ã®ã§ã€å®Ÿè£…ã•ã‚Œã¦ã„ã‚‹ãƒ¡ãƒ¢ãƒªã«å¿œã˜ã¦
sotarok 2011/11/10
performance
ãƒªãƒ³ã‚¯
3000req / sec ã¨æˆ¦ã† - ã ã‚‹ã‚ã
ã–ã£ãã‚Šæ¦‚è¦ ãƒ”ãƒ¼ã‚¯ã§3000req / sec æ¯Žåˆ†ã‚³ãƒ³ãƒ†ãƒ³ãƒ„æ›´æ–°è¦æ±‚ ã‚³ãƒ³ãƒ†ãƒ³ãƒ„æ›´æ–°ã®éš›ã¯ä»–æ‰€ã‹ã‚‰ãƒ‡ãƒ¼ã‚¿ã‚’apiçµŒç”±ã§å—ã‘å–ã‚‹ ã‚³ãƒ³ãƒ†ãƒ³ãƒ„æ›´æ–°ã«ã¯TheSchwartzã‚’ä½¿ç”¨ ãªã‚³ãƒ³ãƒ†ãƒ³ãƒ„ã‚’è‰²ã€…ã—ã¦ããŸãƒã‚°ã€‚ å°šã€ã“ã“ã«æ›¸ãæŠ€è¡“ã¯å¤§åŠãŒå‘¨å›²ã®ã‚®ãƒ¼ã‚¯ãªæ–¹ã€…ã«ã‚µãƒãƒ¼ãƒˆã—ã¦ã‚‚ã‚‰ã£ãŸã‚‚ã®ã§ã€åƒ•è‡ªèº«ãŒä½•ã‹ã—ãŸã‚ã‘ã§ã¯ãªã„ã€‚æ®‹å¿µã™ãŽã‚‹ã€‚ æ§‹æˆ internet -> www(squid -> apache) -> app(memcached -> app) -> db ãƒ•ãƒãƒ³ãƒˆã‚¨ãƒ³ãƒ‰ wwwã‚µãƒ¼ãƒãŒapacheã¨squidã‚’å‹•ã‹ã—ã¦ã„ã‚‹ã€‚apacheãŒãƒªã‚¯ã‚¨ã‚¹ãƒˆã‚’å—ã‘ã€squidã®ã‚ãƒ£ãƒƒã‚·ãƒ¥ãŒæœ‰ã‚Œã°ãã‚Œã‚’è¿”ã—ã€ç„¡ã‘ã‚Œã°ãƒãƒƒã‚¯ã‚¨ãƒ³ãƒ‰ã®appã‚µãƒ¼ãƒã¸proxyã€‚ ãƒãƒƒã‚¯ã‚¨ãƒ³ãƒ‰ appã‚µãƒ¼ãƒãŒmemcachedã¨ã‚¢ãƒ—ãƒªã‚’å‹•ã‹ã—ã¦ã„ã‚‹ã€‚ ãã‚Œãžã‚Œå†—é•·åŒ–ã—ã¦ã‚‹ã‘ã©ã€ãƒªã‚¯ã‚¨ã‚¹ãƒˆæ•°ã®å‰²ã«å°æ•°ã¯å°‘ãªã„ã€‚ æŠ€è¡“ãŒã‚
sotarok 2011/09/24
apache

squid

nginx

memcached

performance
ãƒªãƒ³ã‚¯
http_load
http_load - multiprocessing http test client Fetch the software. http_load runs multiple http fetches in parallel, to test the throughput of a web server. However unlike most such test clients, it runs in a single process, so it doesn't bog down the client machine. It can be configured to do https fetches as well. You give it a file containing a list of URLs that may be fetched, a flag specifying
sotarok 2011/08/29
performance

http_load
ãƒªãƒ³ã‚¯
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ã¯ã˜ã‚ã« ã‚¢ã‚¯ã‚»ã‚¹ãŒæ€¥å¢—ã™ã‚‹ã¨ã€å¿œç”æ™‚é–“ãŒè‘—ã—ãæ‚ªåŒ–ã™ã‚‹ã‚µã‚¤ãƒˆã¯ã‚ã‚Šã¾ã›ã‚“ã‹ï¼Ÿ æ™®æ®µã¯200ãƒŸãƒªç§’ä»¥å†…ã§å®‰å®šã—ã¦ã‚¢ã‚¯ã‚»ã‚¹ã‚’ã•ã°ã„ã¦ã„ã‚‹ã®ã«ã€ã‚¤ãƒ™ãƒ³ãƒˆã‚„ã‚‰ã‚ãƒ£ãƒ³ãƒšãƒ¼ãƒ³ã‚„ã‚‰ã‚’é–‹å§‹ã—ãŸçž¬é–“ã‹ã‚‰ã€æ™®æ®µã®ï¼’å€ã‚„ï¼“å€ã®ã‚¢ã‚¯ã‚»ã‚¹ãŒæ®ºåˆ°ã—ã€ãã®çµæžœã€ãƒ¬ã‚¹ãƒãƒ³ã‚¹ã‚¿ã‚¤ãƒ ãŒ3ç§’ã¨ã‹9ç§’ã¨ã‹ã‹ã‹ã‚‹ã‚ˆã†ã«ãªã£ã¦ã—ã¾ã†ã“ã¨ã£ã¦ã‚ã‚Šã¾ã™ã‚ˆãã€‚ ã‚ã‚‹ã‚µã‚¤ãƒˆã®å®ŸçŠ¶ ã¤ã„å…ˆæ—¥ã¾ã§ã€ãã‚“ãªã‚µã‚¤ãƒˆãŒç§ã®ç›®ã®å‰ã«ã‚‚ã‚ã‚Šã¾ã—ãŸã€‚è‡ªç¤¾ã§é‹å–¶ã—ã¦ã„ã‚‹æŸã‚½ãƒ¼ã‚·ãƒ£ãƒ«ç³»ã®ã‚µã‚¤ãƒˆãªã‚“ã§ã™ãŒã€ã‚¤ãƒ™ãƒ³ãƒˆé–‹å§‹æ™‚åˆ»ã¨åŒæ™‚ã«ã‚¢ã‚¯ã‚»ã‚¹æ•°ãŒæ€¥å¢—ã™ã‚‹ã®ã§ã™ã€‚ã¨ã¯ã„ãˆã€æ‰€è©®ã¯æ™®æ®µã®2å€ã¨ã‹3å€ç¨‹åº¦ã®æ•°ãªã®ã ã‹ã‚‰ã€å°‘ãªãã¨ã‚‚1ç§’ä»¥å†…ã«ãƒ¬ã‚¹ãƒãƒ³ã‚¹ã‚’è¿”ã›ã‚‹ãã‚‰ã„ã®æ€§èƒ½ã¯ç¶æŒã—ãŸã„ã‚‚ã®ã§ã™ã€‚ ã—ã‹ã—å®Ÿéš›ã¯å›°ã£ãŸã“ã¨ã«ã€å¿œç”ã«3ç§’ä»¥ä¸Šã‚‚ã‹ã‹ã£ã¦ã—ã¾ã†å‡¦ç†ãŒå¤§é‡ã«ç™ºç”Ÿã—ã¦ã—ã¾ã†çŠ¶æ³ã«é™¥ã£ã¦ã—ã¾ã£ã¦ã„ã¾ã—ãŸã€‚ã“ã‚Œã¯ãã£ã¨ã€ã©ã“ã‹ã«ãƒœãƒˆãƒ«ãƒãƒƒã‚¯ãŒã‚ã‚‹ã«é•ã„ã‚ã‚Šã¾ã›ã‚“ã€‚ ä»®èª¬ã‚’ç«‹
sotarok 2011/07/09
performance

memcached
ãƒªãƒ³ã‚¯
1