{"id":2176,"date":"2020-07-30T00:22:34","date_gmt":"2020-07-29T16:22:34","guid":{"rendered":"http:\/\/39.97.231.10\/?p=2176"},"modified":"2020-07-30T00:22:34","modified_gmt":"2020-07-29T16:22:34","slug":"mysql-%e8%a1%8c%e6%a0%bc%e5%bc%8f%e5%8e%8b%e7%bc%a9%e6%95%88%e6%9e%9c%e5%8f%8a%e6%80%a7%e8%83%bd%e5%bd%b1%e5%93%8d%e6%b5%8b%e8%af%95","status":"publish","type":"post","link":"http:\/\/www.weijing.co\/?p=2176","title":{"rendered":"MySQL \u884c\u683c\u5f0f\u538b\u7f29\u6548\u679c\u53ca\u6027\u80fd\u5f71\u54cd\u6d4b\u8bd5"},"content":{"rendered":"<div>\n<div>\nMySQL InnoDB\u8868\u652f\u6301\u884c\u683c\u5f0f\u538b\u7f29\uff0c\u538b\u7f29\u540e\u7684\u8868\u80fd\u591f\u663e\u8457\u51cf\u5c11\u78c1\u76d8\u7a7a\u95f4\u5360\u7528\uff0c\u4f46\u662f\u538b\u7f29\u529f\u80fd\u4e5f\u4f1a\u9020\u6210\u4e00\u5b9a\u7684\u6027\u80fd\u635f\u8017\uff0c\u6bd4\u5982\u52a0\u91cdCPU\u7684\u8d1f\u8f7d\uff0c\u964d\u4f4e\u6570\u636e\u5e93\u541e\u5410\u91cf\u3002\u672c\u6587\u901a\u8fc7\u6d4b\u8bd5\u6848\u4f8b\uff0c\u6765\u5177\u4f53\u4e86\u89e3MySQL InnoDB\u884c\u683c\u5f0f\u538b\u7f29\u7684\u6548\u679c\u4ee5\u53ca\u5bf9\u6027\u80fd\u7684\u5f71\u54cd\u3002\n<\/div>\n<\/div>\n<div>\n<div>\n<ul>\n<li>MySQL\u7248\u672c\uff1a5.7.19<\/li>\n<li>\u6d4b\u8bd5\u5de5\u5177\uff1asysbench\uff0c10\u5f20\u8868\uff0c\u5355\u5f20\u88681000w\u6570\u636e\uff0c32\u7ebf\u7a0b\u5e76\u53d1<\/li>\n<li>\u6d4b\u8bd5\u573a\u666f\uff1aread_only\uff0cwrite_only\uff0cread_write<\/li>\n<\/ul>\n<p>\u884c\u683c\u5f0f\u538b\u7f29\u8bed\u6cd5\uff1a<br \/>\nALTER TABLE sbtest1 ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=8;<\/p>\n<h4>1. \u538b\u7f29\u6548\u679c\u6d4b\u8bd5<\/h4>\n<p>sysbench\u751f\u621010\u5f20\u8868\uff0c\u6bcf\u5f20\u88681000w\u6761\u8bb0\u5f55\uff0c\u5bf9\u6bd4\u538b\u7f29\u524d\u540e\uff0c\u8fd910\u5f20\u8868\u7684\u78c1\u76d8\u5360\u7528\u5927\u5c0f\u3002<br \/>\n\u538b\u7f29\u524d\uff1a23G<br \/>\n\u538b\u7f29\u540e\uff1a16G<br \/>\n\u538b\u7f29\u4e4b\u540e\uff0c\u78c1\u76d8\u5360\u7528\u964d\u4f4e\u4e8630%\u5de6\u53f3\u3002<\/p>\n<h4>2. CPU\u8d1f\u8f7d\u6d4b\u8bd5<\/h4>\n<table>\n<thead>\n<tr>\n<th>\u6d4b\u8bd5\u573a\u666f<\/th>\n<th>cpu\u8d1f\u8f7d<\/th>\n<th>cpu\u5360\u7528\u767e\u5206\u6bd4<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>read_only(\u672a\u538b\u7f29)<\/td>\n<td>0.49<\/td>\n<td>25%<\/td>\n<\/tr>\n<tr>\n<td>read_only(\u538b\u7f29)<\/td>\n<td>1.28<\/td>\n<td>30%<\/td>\n<\/tr>\n<tr>\n<td>write_only(\u672a\u538b\u7f29)<\/td>\n<td>2.93<\/td>\n<td>29%<\/td>\n<\/tr>\n<tr>\n<td>write_only(\u538b\u7f29)<\/td>\n<td>4.87<\/td>\n<td>72%<\/td>\n<\/tr>\n<tr>\n<td>read_write(\u672a\u538b\u7f29)<\/td>\n<td>1.65<\/td>\n<td>32%<\/td>\n<\/tr>\n<tr>\n<td>read_write(\u538b\u7f29)<\/td>\n<td>2.49<\/td>\n<td>60%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u4ece\u4ee5\u4e0a\u6d4b\u8bd5\u7ed3\u679c\u53ef\u4ee5\u770b\u51fa\uff0c\u538b\u7f29\u5bf9cpu\u7684\u5f71\u54cd\u8f83\u5927\uff0c\u5c24\u5176\u662f\u5199\u5165\u573a\u666f\uff0ccpu\u8d1f\u8f7d\u548ccpu\u5360\u7528\u767e\u5206\u6bd4\u589e\u957f\u4e861\u500d\u4ee5\u4e0a\u3002<\/p>\n<h4>3. \u8bfb\u5199\u6027\u80fd\u6d4b\u8bd5<\/h4>\n<table>\n<thead>\n<tr>\n<th>\u6d4b\u8bd5\u573a\u666f<\/th>\n<th>tps<\/th>\n<th>qps<\/th>\n<th>min(ms)<\/th>\n<th>agv(ms)<\/th>\n<th>max(ms)<\/th>\n<th>95%(ms)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>read_only(\u672a\u538b\u7f29)<\/td>\n<td>1221.55<\/td>\n<td>19544.74<\/td>\n<td>23.01<\/td>\n<td>26.19<\/td>\n<td>429.10<\/td>\n<td>28.16<\/td>\n<\/tr>\n<tr>\n<td>read_only(\u538b\u7f29)<\/td>\n<td>1134.81<\/td>\n<td>18156.96<\/td>\n<td>23.33<\/td>\n<td>28.19<\/td>\n<td>845.78<\/td>\n<td>30.26<\/td>\n<\/tr>\n<tr>\n<td>write_only(\u672a\u538b\u7f29)<\/td>\n<td>2688.26<\/td>\n<td>16129.56<\/td>\n<td>8.23<\/td>\n<td>11.90<\/td>\n<td>415.46<\/td>\n<td>19.29<\/td>\n<\/tr>\n<tr>\n<td>write_only(\u538b\u7f29)<\/td>\n<td>1166.50<\/td>\n<td>6998.99<\/td>\n<td>10.46<\/td>\n<td>27.43<\/td>\n<td>629.40<\/td>\n<td>44.98<\/td>\n<\/tr>\n<tr>\n<td>read_write(\u672a\u538b\u7f29)<\/td>\n<td>892.68<\/td>\n<td>17853.53<\/td>\n<td>28.71<\/td>\n<td>35.84<\/td>\n<td>439.47<\/td>\n<td>46.63<\/td>\n<\/tr>\n<tr>\n<td>read_write(\u538b\u7f29)<\/td>\n<td>634.78<\/td>\n<td>12695.65<\/td>\n<td>32.87<\/td>\n<td>50.41<\/td>\n<td>876.79<\/td>\n<td>64.47<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u4ece\u4ee5\u4e0a\u6d4b\u8bd5\u7ed3\u679c\u53ef\u4ee5\u770b\u51fa\uff0c\u538b\u7f29\u5bf9\u6570\u636e\u5e93tps\uff0cqps\u548c\u54cd\u5e94\u65f6\u95f4\u4ea7\u751f\u8f83\u5927\u5f71\u54cd\uff0c\u5c24\u5176\u662f\u5199\u5165\u573a\u666f\uff0ctps\uff0cqps \u964d\u4f4e\u660e\u663e\uff0c\u800c\u5bf9\u4e8e\u53ea\u8bfb\u573a\u666f\uff0c\u5f71\u54cd\u8f83\u5c0f\u3002<\/p>\n<h4>4. \u603b\u7ed3\uff1a<\/h4>\n<ol>\n<li>\u884c\u683c\u5f0f\u538b\u7f29\u80fd\u591f\u660e\u663e\u51cf\u5c11\u78c1\u76d8\u7a7a\u95f4\u5360\u7528\uff0c\u4ece\u6d4b\u8bd5\u7ed3\u679c\u6765\u770b\uff0c\u964d\u4f4e\u4e8630%\u5de6\u53f3\uff0c\u800c\u5728\u5b9e\u9645\u4e1a\u52a1\u573a\u666f\u4e2d\uff0c\u5982\u679c\u4e1a\u52a1\u8868\u542b\u6709\u5927\u91cf\u5b57\u7b26\u4e32\u5b57\u6bb5\uff0c\u90a3\u4e48\u538b\u7f29\u6548\u679c\u5c06\u4f1a\u66f4\u52a0\u663e\u8457\u3002<\/li>\n<li>\u6570\u636e\u538b\u7f29\u5728\u51cf\u5c11\u78c1\u76d8\u7a7a\u95f4\u5360\u7528\u7684\u540c\u65f6\uff0c\u4e5f\u4f1a\u5e26\u6765\u4e00\u4e9b\u8d1f\u4f5c\u7528\uff0c\u4f7f\u5f97cpu\u8d1f\u8f7d\u548ccpu\u4f7f\u7528\u7387\u660e\u663e\u589e\u52a0\u3002<\/li>\n<li>\u538b\u7f29\u529f\u80fd\u4f1a\u5f71\u54cd\u6570\u636e\u5e93\u6027\u80fd\uff0c\u4ece\u6d4b\u8bd5\u7ed3\u679c\u4e0a\u6765\u770b\uff0c\u5bf9\u4e8e\u5199\u5165\u573a\u666f\u7684\u5f71\u54cd\u8981\u660e\u663e\u5927\u4e8e\u53ea\u8bfb\u573a\u666f\u3002<\/li>\n<\/ol>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>MySQL InnoDB\u8868\u652f\u6301\u884c\u683c\u5f0f\u538b\u7f29\uff0c\u538b\u7f29\u540e\u7684\u8868\u80fd\u591f\u663e\u8457\u51cf\u5c11\u78c1\u76d8\u7a7a\u95f4\u5360\u7528\uff0c\u4f46\u662f\u538b\u7f29\u529f\u80fd\u4e5f\u4f1a\u9020\u6210\u4e00\u5b9a\u7684\u6027\u80fd\u635f &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"http:\/\/www.weijing.co\/?p=2176\"> <span class=\"screen-reader-text\">MySQL \u884c\u683c\u5f0f\u538b\u7f29\u6548\u679c\u53ca\u6027\u80fd\u5f71\u54cd\u6d4b\u8bd5<\/span> \u67e5\u770b\u5168\u6587 &raquo;<\/a><\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":""},"categories":[90,88],"tags":[],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"mailpoet_newsletter_max":false,"woocommerce_thumbnail":false,"woocommerce_single":false,"woocommerce_gallery_thumbnail":false,"shop_catalog":false,"shop_single":false,"shop_thumbnail":false},"uagb_author_info":{"display_name":"weijing","author_link":"http:\/\/www.weijing.co\/?author=4"},"uagb_comment_info":0,"uagb_excerpt":"MySQL InnoDB\u8868\u652f\u6301\u884c\u683c\u5f0f\u538b\u7f29\uff0c\u538b\u7f29\u540e\u7684\u8868\u80fd\u591f\u663e\u8457\u51cf\u5c11\u78c1\u76d8\u7a7a\u95f4\u5360\u7528\uff0c\u4f46\u662f\u538b\u7f29\u529f\u80fd\u4e5f\u4f1a\u9020\u6210\u4e00\u5b9a\u7684\u6027\u80fd\u635f&hellip;","_links":{"self":[{"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/posts\/2176"}],"collection":[{"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2176"}],"version-history":[{"count":0,"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/posts\/2176\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2176"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2176"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2176"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}