{"height":"190","blog_title":"Web\u5236\u4f5c\u30a2\u30d7\u30ea\u958b\u767a\u4f1a\u793e","provider_url":"https://hatena.blog","image_url":null,"published":"2011-09-29 23:47:32","author_url":"https://blog.hatena.ne.jp/good-hills/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fgood-hills.hatenadiary.org%2Fentry%2F20110929%2F1317307652\" title=\"my.cnf\u306e\u8a2d\u5b9a - Web\u5236\u4f5c\u30a2\u30d7\u30ea\u958b\u767a\u4f1a\u793e\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://good-hills.hatenadiary.org/","width":"100%","provider_name":"Hatena Blog","categories":["mysql"],"author_name":"good-hills","title":"my.cnf\u306e\u8a2d\u5b9a","version":"1.0","description":"\u25a0 port\u901a\u5e383306\u3002\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u9762\u304b\u3089\u5909\u66f4\u3057\u305f\u307b\u3046\u304c\u3044\u3044\u3002 \u25a0 key_buffer\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3092\u30d0\u30c3\u30d5\u30a1\u306b\u4fdd\u5b58\u3059\u308b\u969b\u306e\u30e1\u30e2\u30ea\u30b5\u30a4\u30ba\u3002 MyISAM\u306a\u3089OS\u30ad\u30e3\u30c3\u30b7\u30e5\u3082\u4f7f\u3046\u306e\u3067\u5168\u30e1\u30e2\u30ea\u306e30-40\uff05\u3044\u308c\u308b\u3068\u3044\u3044\u3089\u3057\u3044\u3002 \u5897\u3084\u3059\u3068\u691c\u7d22\u901f\u5ea6 up \u4f8b\uff09key_buffer=256M \u25a0 innodb_buffer_pool_sizeInnnoDB\u306e\u30d0\u30c3\u30d5\u30a1\u306e\u30d7\u30fc\u30eb\u30b5\u30a4\u30ba\u3002 InnnoDB\u306fOS\u30ad\u30e3\u30c3\u30b7\u30e5\u4f7f\u308f\u306a\u3044\u306e\u3067\u7dcf\u30e1\u30e2\u30ea\u306e70-80\uff05\u3067\u304c\u3093\u304c\u3093\u3044\u3063\u3068\u3051\u3002 \u25a0 table_cache\u30c7\u30fc\u30bf\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u30b5\u30a4\u30ba\u3002I/O\u6e1b\u3089\u3059\u306e\u306b\u6709\u52b9 \u6570\u767e\u306e\u30c6\u30fc\u30d6\u30eb\u306a\u30891024\u304c\u30d9\u30b9\u30c8\u3002 \u4f8b\uff09table_cach\u2026","url":"https://good-hills.hatenadiary.org/entry/20110929/1317307652","type":"rich"}