{"id":163255,"date":"2024-11-04T21:59:02","date_gmt":"2024-11-04T13:59:02","guid":{"rendered":"https:\/\/server.hk\/cnblog\/163255\/"},"modified":"2024-11-04T21:59:03","modified_gmt":"2024-11-04T13:59:03","slug":"%e8%a7%a3%e6%b1%bamssql%e6%95%b8%e6%93%9a%e5%ba%ab%e7%93%b6%e9%a0%b8%ef%bc%8c%e4%bf%9d%e9%9a%9c%e6%a5%ad%e5%8b%99%e9%ab%98%e6%80%a7%e8%83%bd%ef%bc%88mssql%e6%95%b8%e6%93%9a%e5%ba%ab%e7%93%b6%e9%a0%b8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/163255\/","title":{"rendered":"\u89e3\u6c7aMSSQL\u6578\u64da\u5eab\u74f6\u9838\uff0c\u4fdd\u969c\u696d\u52d9\u9ad8\u6027\u80fd\uff08MSSQL\u6578\u64da\u5eab\u74f6\u9838\uff09"},"content":{"rendered":"<h1 id=\"%e8%a7%a3%e6%b1%bamssql%e6%95%b8%e6%93%9a%e5%ba%ab%e7%93%b6%e9%a0%b8%ef%bc%8c%e4%bf%9d%e9%9a%9c%e6%a5%ad%e5%8b%99%e9%ab%98%e6%80%a7%e8%83%bd-cgVIkLzvzB\">\u89e3\u6c7aMSSQL\u6578\u64da\u5eab\u74f6\u9838\uff0c\u4fdd\u969c\u696d\u52d9\u9ad8\u6027\u80fd<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u5546\u696d\u74b0\u5883\u4e2d\uff0cMSSQL\u6578\u64da\u5eab\u4f5c\u70ba\u4e00\u7a2e\u6d41\u884c\u7684\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u696d\u52d9\u5834\u666f\u3002\u7136\u800c\uff0c\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\u548c\u696d\u52d9\u9700\u6c42\u7684\u8b8a\u5316\uff0cMSSQL\u6578\u64da\u5eab\u53ef\u80fd\u6703\u51fa\u73fe\u6027\u80fd\u74f6\u9838\uff0c\u5f71\u97ff\u696d\u52d9\u7684\u7a69\u5b9a\u6027\u548c\u6548\u7387\u3002\u672c\u6587\u5c07\u63a2\u8a0eMSSQL\u6578\u64da\u5eab\u7684\u5e38\u898b\u74f6\u9838\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\uff0c\u4ee5\u4fdd\u969c\u696d\u52d9\u7684\u9ad8\u6027\u80fd\u3002<\/p>\n<h2 id=\"mssql%e6%95%b8%e6%93%9a%e5%ba%ab%e7%93%b6%e9%a0%b8%e7%9a%84%e5%b8%b8%e8%a6%8b%e5%8e%9f%e5%9b%a0-cgVIkLzvzB\">MSSQL\u6578\u64da\u5eab\u74f6\u9838\u7684\u5e38\u898b\u539f\u56e0<\/h2>\n<p>\u5728\u5206\u6790MSSQL\u6578\u64da\u5eab\u7684\u6027\u80fd\u554f\u984c\u6642\uff0c\u901a\u5e38\u6703\u9047\u5230\u4ee5\u4e0b\u5e7e\u500b\u4e3b\u8981\u74f6\u9838\uff1a<\/p>\n<ul>\n<li><strong>\u786c\u9ad4\u8cc7\u6e90\u4e0d\u8db3\uff1a<\/strong>CPU\u3001\u5167\u5b58\u548c\u78c1\u789fI\/O\u7684\u4e0d\u8db3\u6703\u76f4\u63a5\u5f71\u97ff\u6578\u64da\u5eab\u7684\u6027\u80fd\u3002\u7576\u6578\u64da\u5eab\u7684\u8acb\u6c42\u8d85\u904e\u786c\u9ad4\u7684\u8655\u7406\u80fd\u529b\u6642\uff0c\u6027\u80fd\u5c07\u6703\u4e0b\u964d\u3002<\/li>\n<li><strong>\u4e0d\u7576\u7684\u7d22\u5f15\u8a2d\u8a08\uff1a<\/strong>\u7d22\u5f15\u662f\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\u7684\u95dc\u9375\uff0c\u4f46\u4e0d\u7576\u7684\u7d22\u5f15\u8a2d\u8a08\u53ef\u80fd\u5c0e\u81f4\u67e5\u8a62\u6548\u7387\u4f4e\u4e0b\uff0c\u751a\u81f3\u5f71\u97ff\u6578\u64da\u7684\u5beb\u5165\u6027\u80fd\u3002<\/li>\n<li><strong>\u67e5\u8a62\u512a\u5316\u4e0d\u8db3\uff1a<\/strong>\u8907\u96dc\u7684\u67e5\u8a62\u8a9e\u53e5\u5982\u679c\u672a\u7d93\u512a\u5316\uff0c\u5c07\u6703\u6d88\u8017\u5927\u91cf\u7684\u8cc7\u6e90\uff0c\u5c0e\u81f4\u6027\u80fd\u4e0b\u964d\u3002<\/li>\n<li><strong>\u9396\u5b9a\u548c\u6b7b\u9396\u554f\u984c\uff1a<\/strong>\u5728\u9ad8\u4e26\u767c\u7684\u74b0\u5883\u4e2d\uff0c\u9396\u5b9a\u548c\u6b7b\u9396\u554f\u984c\u6703\u5f71\u97ff\u6578\u64da\u7684\u53ef\u7528\u6027\uff0c\u9032\u800c\u5f71\u97ff\u6574\u9ad4\u6027\u80fd\u3002<\/li>\n<li><strong>\u6578\u64da\u5eab\u914d\u7f6e\u4e0d\u7576\uff1a<\/strong>\u4e0d\u5408\u7406\u7684\u6578\u64da\u5eab\u914d\u7f6e\uff0c\u5982\u5167\u5b58\u5206\u914d\u3001\u9023\u63a5\u6c60\u8a2d\u7f6e\u7b49\uff0c\u6703\u5f71\u97ff\u6578\u64da\u5eab\u7684\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%a7%a3%e6%b1%bamssql%e6%95%b8%e6%93%9a%e5%ba%ab%e7%93%b6%e9%a0%b8%e7%9a%84%e7%ad%96%e7%95%a5-cgVIkLzvzB\">\u89e3\u6c7aMSSQL\u6578\u64da\u5eab\u74f6\u9838\u7684\u7b56\u7565<\/h2>\n<p>\u91dd\u5c0d\u4e0a\u8ff0\u74f6\u9838\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6709\u6548\u7684\u89e3\u6c7a\u7b56\u7565\uff1a<\/p>\n<h3 id=\"1-%e5%8d%87%e7%b4%9a%e7%a1%ac%e9%ab%94%e8%b3%87%e6%ba%90-cgVIkLzvzB\">1. \u5347\u7d1a\u786c\u9ad4\u8cc7\u6e90<\/h3>\n<p>\u5982\u679c\u767c\u73fe\u786c\u9ad4\u8cc7\u6e90\u4e0d\u8db3\uff0c\u53ef\u4ee5\u8003\u616e\u5347\u7d1aCPU\u3001\u589e\u52a0\u5167\u5b58\u6216\u4f7f\u7528\u66f4\u5feb\u7684SSD\u78c1\u789f\u3002\u9019\u6a23\u53ef\u4ee5\u63d0\u9ad8\u6578\u64da\u5eab\u7684\u8655\u7406\u80fd\u529b\uff0c\u6e1b\u5c11\u5ef6\u9072\u3002<\/p>\n<h3 id=\"2-%e5%84%aa%e5%8c%96%e7%b4%a2%e5%bc%95-cgVIkLzvzB\">2. \u512a\u5316\u7d22\u5f15<\/h3>\n<p>\u5b9a\u671f\u6aa2\u67e5\u548c\u512a\u5316\u7d22\u5f15\u662f\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\u7684\u95dc\u9375\u3002\u53ef\u4ee5\u4f7f\u7528SQL Server\u7684\u52d5\u614b\u7ba1\u7406\u8996\u5716\uff08DMV\uff09\u4f86\u8b58\u5225\u672a\u4f7f\u7528\u7684\u7d22\u5f15\u548c\u91cd\u8907\u7684\u7d22\u5f15\uff0c\u4e26\u9032\u884c\u76f8\u61c9\u7684\u8abf\u6574\u3002<\/p>\n<pre><code>SELECT * FROM sys.dm_db_index_usage_stats WHERE database_id = DB_ID('YourDatabaseName');<\/code><\/pre>\n<h3 id=\"3-%e6%9f%a5%e8%a9%a2%e5%84%aa%e5%8c%96-cgVIkLzvzB\">3. \u67e5\u8a62\u512a\u5316<\/h3>\n<p>\u5c0d\u65bc\u8907\u96dc\u7684\u67e5\u8a62\uff0c\u53ef\u4ee5\u4f7f\u7528\u57f7\u884c\u8a08\u5283\u5206\u6790\u5de5\u5177\u4f86\u8b58\u5225\u6027\u80fd\u74f6\u9838\uff0c\u4e26\u9032\u884c\u67e5\u8a62\u91cd\u5beb\u6216\u5206\u89e3\uff0c\u4ee5\u63d0\u9ad8\u6548\u7387\u3002<\/p>\n<h3 id=\"4-%e7%ae%a1%e7%90%86%e9%8e%96%e5%ae%9a%e5%92%8c%e6%ad%bb%e9%8e%96-cgVIkLzvzB\">4. \u7ba1\u7406\u9396\u5b9a\u548c\u6b7b\u9396<\/h3>\n<p>\u53ef\u4ee5\u901a\u904e\u8a2d\u7f6e\u9069\u7576\u7684\u9694\u96e2\u7d1a\u5225\u548c\u4f7f\u7528\u884c\u7d1a\u9396\u4f86\u6e1b\u5c11\u9396\u5b9a\u548c\u6b7b\u9396\u7684\u767c\u751f\u3002\u6b64\u5916\uff0c\u5b9a\u671f\u76e3\u63a7\u9396\u5b9a\u60c5\u6cc1\uff0c\u53ca\u6642\u8abf\u6574\u61c9\u7528\u7a0b\u5e8f\u908f\u8f2f\u3002<\/p>\n<h3 id=\"5-%e8%aa%bf%e6%95%b4%e6%95%b8%e6%93%9a%e5%ba%ab%e9%85%8d%e7%bd%ae-cgVIkLzvzB\">5. \u8abf\u6574\u6578\u64da\u5eab\u914d\u7f6e<\/h3>\n<p>\u6839\u64da\u5be6\u969b\u9700\u6c42\u8abf\u6574\u6578\u64da\u5eab\u7684\u914d\u7f6e\uff0c\u4f8b\u5982\u589e\u52a0\u6700\u5927\u9023\u63a5\u6578\u3001\u8abf\u6574\u5167\u5b58\u4f7f\u7528\u7b49\uff0c\u4ee5\u78ba\u4fdd\u6578\u64da\u5eab\u80fd\u5920\u9ad8\u6548\u904b\u884c\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-cgVIkLzvzB\">\u7d50\u8ad6<\/h2>\n<p>\u89e3\u6c7aMSSQL\u6578\u64da\u5eab\u7684\u6027\u80fd\u74f6\u9838\u662f\u4fdd\u969c\u696d\u52d9\u9ad8\u6548\u904b\u884c\u7684\u95dc\u9375\u3002\u901a\u904e\u5347\u7d1a\u786c\u9ad4\u8cc7\u6e90\u3001\u512a\u5316\u7d22\u5f15\u3001\u67e5\u8a62\u512a\u5316\u3001\u7ba1\u7406\u9396\u5b9a\u548c\u8abf\u6574\u6578\u64da\u5eab\u914d\u7f6e\u7b49\u7b56\u7565\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u5347\u6578\u64da\u5eab\u7684\u6027\u80fd\uff0c\u6eff\u8db3\u4e0d\u65b7\u589e\u9577\u7684\u696d\u52d9\u9700\u6c42\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\u7684\u4f01\u696d\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u6216 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u4e5f\u662f\u4e00\u500b\u91cd\u8981\u7684\u8003\u91cf\uff0c\u9019\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u6574\u9ad4\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u6548\u7387\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7aMSSQL\u6578\u64da\u5eab\u74f6\u9838\uff0c\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\uff0c\u78ba\u4fdd\u696d\u52d9\u904b\u884c\u6d41\u66a2\uff0c\u5be6\u73fe\u9ad8\u6548\u6578\u64da\u8655\u7406\u8207\u7ba1\u7406\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-163255","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/163255","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=163255"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/163255\/revisions"}],"predecessor-version":[{"id":163256,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/163255\/revisions\/163256"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=163255"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=163255"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=163255"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}