{"id":139638,"date":"2024-10-31T19:24:27","date_gmt":"2024-10-31T11:24:27","guid":{"rendered":"https:\/\/server.hk\/cnblog\/139638\/"},"modified":"2024-10-31T19:24:28","modified_gmt":"2024-10-31T11:24:28","slug":"sql-server%e6%95%b8%e6%93%9a%e5%ba%ab%e4%bd%94%e7%94%a8%e9%81%8e%e5%a4%9a%e5%85%a7%e5%ad%98%e7%9a%84%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/139638\/","title":{"rendered":"SQL Server\u6578\u64da\u5eab\u4f54\u7528\u904e\u591a\u5167\u5b58\u7684\u89e3\u6c7a\u65b9\u6cd5"},"content":{"rendered":"<h1 id=\"sql-server%e6%95%b8%e6%93%9a%e5%ba%ab%e4%bd%94%e7%94%a8%e9%81%8e%e5%a4%9a%e5%85%a7%e5%ad%98%e7%9a%84%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%b3%95-JdGnRqfcNh\">SQL Server\u6578\u64da\u5eab\u4f54\u7528\u904e\u591a\u5167\u5b58\u7684\u89e3\u6c7a\u65b9\u6cd5<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0cSQL Server\u4f5c\u70ba\u4e00\u7a2e\u6d41\u884c\u7684\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u696d\u52d9\u74b0\u5883\u4e2d\u3002\u7136\u800c\uff0c\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\uff0c\u8a31\u591a\u7528\u6236\u767c\u73feSQL Server\u4f54\u7528\u7684\u5167\u5b58\u904e\u591a\uff0c\u9019\u53ef\u80fd\u6703\u5f71\u97ff\u7cfb\u7d71\u7684\u6574\u9ad4\u6027\u80fd\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u4e00\u4e9b\u89e3\u6c7aSQL Server\u6578\u64da\u5eab\u4f54\u7528\u904e\u591a\u5167\u5b58\u7684\u6709\u6548\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"%e4%ba%86%e8%a7%a3sql-server%e7%9a%84%e5%85%a7%e5%ad%98%e7%ae%a1%e7%90%86-JdGnRqfcNh\">\u4e86\u89e3SQL Server\u7684\u5167\u5b58\u7ba1\u7406<\/h2>\n<p>\u5728\u6df1\u5165\u89e3\u6c7a\u65b9\u6848\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u4e86\u89e3SQL Server\u7684\u5167\u5b58\u7ba1\u7406\u6a5f\u5236\u3002SQL Server\u4f7f\u7528\u5167\u5b58\u4f86\u5b58\u5132\u6578\u64da\u9801\u3001\u7d22\u5f15\u9801\u548c\u57f7\u884c\u8a08\u5283\u7b49\u3002\u6839\u64da\u9810\u8a2d\u8a2d\u7f6e\uff0cSQL Server\u6703\u81ea\u52d5\u7ba1\u7406\u5176\u5167\u5b58\u4f7f\u7528\u91cf\uff0c\u4f46\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u9019\u53ef\u80fd\u5c0e\u81f4\u5167\u5b58\u4f7f\u7528\u904e\u9ad8\u3002<\/p>\n<h2 id=\"%e6%aa%a2%e6%9f%a5%e5%85%a7%e5%ad%98%e4%bd%bf%e7%94%a8%e6%83%85%e6%b3%81-JdGnRqfcNh\">\u6aa2\u67e5\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1<\/h2>\n<p>\u5728\u89e3\u6c7a\u5167\u5b58\u554f\u984c\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u6aa2\u67e5SQL Server\u7684\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u67e5\u8a62\u4f86\u7372\u53d6\u7576\u524d\u5167\u5b58\u4f7f\u7528\u7684\u8a73\u7d30\u4fe1\u606f\uff1a<\/p>\n<pre><code>SELECT \n    total_physical_memory_kb \/ 1024 AS Total_Memory_MB,\n    available_physical_memory_kb \/ 1024 AS Available_Memory_MB,\n    total_virtual_memory_kb \/ 1024 AS Total_Virtual_Memory_MB,\n    available_virtual_memory_kb \/ 1024 AS Available_Virtual_Memory_MB,\n    process_physical_memory_low AS Is_Low_Memory\nFROM sys.dm_os_sys_memory;<\/code><\/pre>\n<p>\u9019\u500b\u67e5\u8a62\u5c07\u986f\u793a\u7cfb\u7d71\u7684\u7e3d\u5167\u5b58\u3001\u53ef\u7528\u5167\u5b58\u4ee5\u53caSQL Server\u9032\u7a0b\u7684\u5167\u5b58\u72c0\u614b\u3002\u6839\u64da\u9019\u4e9b\u6578\u64da\uff0c\u53ef\u4ee5\u9032\u4e00\u6b65\u5206\u6790\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\u3002<\/p>\n<h2 id=\"%e8%aa%bf%e6%95%b4sql-server%e7%9a%84%e5%85%a7%e5%ad%98%e9%85%8d%e7%bd%ae-JdGnRqfcNh\">\u8abf\u6574SQL Server\u7684\u5167\u5b58\u914d\u7f6e<\/h2>\n<p>\u5982\u679c\u767c\u73feSQL Server\u4f54\u7528\u7684\u5167\u5b58\u904e\u591a\uff0c\u53ef\u4ee5\u8003\u616e\u8abf\u6574\u5176\u5167\u5b58\u914d\u7f6e\u3002\u53ef\u4ee5\u901a\u904eSQL Server Management Studio (SSMS)\u4f86\u8a2d\u7f6e\u6700\u5927\u5167\u5b58\u9650\u5236\u3002\u4ee5\u4e0b\u662f\u8a2d\u7f6e\u6700\u5927\u5167\u5b58\u7684\u6b65\u9a5f\uff1a<\/p>\n<ol>\n<li>\u6253\u958bSQL Server Management Studio\uff0c\u9023\u63a5\u5230SQL Server\u5be6\u4f8b\u3002<\/li>\n<li>\u53f3\u9375\u55ae\u64ca\u4f3a\u670d\u5668\u540d\u7a31\uff0c\u9078\u64c7\u201c\u5c6c\u6027\u201d\u3002<\/li>\n<li>\u5728\u201c\u5167\u5b58\u201d\u9078\u9805\u5361\u4e2d\uff0c\u8a2d\u7f6e\u201c\u6700\u5927\u670d\u52d9\u5668\u5167\u5b58(MB)\u201d\u7684\u503c\u3002<\/li>\n<\/ol>\n<p>\u5efa\u8b70\u5c07\u6700\u5927\u5167\u5b58\u8a2d\u7f6e\u70ba\u7cfb\u7d71\u7e3d\u5167\u5b58\u768470%\u81f380%\uff0c\u4ee5\u78ba\u4fdd\u64cd\u4f5c\u7cfb\u7d71\u548c\u5176\u4ed6\u61c9\u7528\u7a0b\u5e8f\u6709\u8db3\u5920\u7684\u5167\u5b58\u53ef\u7528\u3002<\/p>\n<h2 id=\"%e5%84%aa%e5%8c%96%e6%9f%a5%e8%a9%a2%e5%92%8c%e7%b4%a2%e5%bc%95-JdGnRqfcNh\">\u512a\u5316\u67e5\u8a62\u548c\u7d22\u5f15<\/h2>\n<p>\u4e0d\u7576\u7684\u67e5\u8a62\u548c\u7d22\u5f15\u8a2d\u8a08\u4e5f\u53ef\u80fd\u5c0e\u81f4SQL Server\u4f54\u7528\u904e\u591a\u5167\u5b58\u3002\u512a\u5316\u67e5\u8a62\u548c\u7d22\u5f15\u53ef\u4ee5\u986f\u8457\u6e1b\u5c11\u5167\u5b58\u4f7f\u7528\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u512a\u5316\u5efa\u8b70\uff1a<\/p>\n<ul>\n<li><strong>\u4f7f\u7528\u9069\u7576\u7684\u7d22\u5f15\uff1a<\/strong>\u78ba\u4fdd\u70ba\u5e38\u7528\u67e5\u8a62\u5275\u5efa\u5408\u9069\u7684\u7d22\u5f15\uff0c\u4ee5\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\u3002<\/li>\n<li><strong>\u907f\u514d\u4f7f\u7528SELECT *\uff1a<\/strong>\u50c5\u9078\u64c7\u6240\u9700\u7684\u5217\uff0c\u6e1b\u5c11\u6578\u64da\u50b3\u8f38\u91cf\u3002<\/li>\n<li><strong>\u4f7f\u7528\u67e5\u8a62\u8a08\u5283\u7de9\u5b58\uff1a<\/strong>\u5229\u7528\u67e5\u8a62\u8a08\u5283\u7de9\u5b58\u4f86\u91cd\u7528\u57f7\u884c\u8a08\u5283\uff0c\u6e1b\u5c11\u5167\u5b58\u6d88\u8017\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%9b%a3%e6%8e%a7%e5%92%8c%e8%aa%bf%e6%95%b4%e5%85%a7%e5%ad%98%e4%bd%bf%e7%94%a8-JdGnRqfcNh\">\u76e3\u63a7\u548c\u8abf\u6574\u5167\u5b58\u4f7f\u7528<\/h2>\n<p>\u6301\u7e8c\u76e3\u63a7SQL Server\u7684\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\u662f\u78ba\u4fdd\u7cfb\u7d71\u7a69\u5b9a\u904b\u884c\u7684\u95dc\u9375\u3002\u53ef\u4ee5\u4f7f\u7528SQL Server\u7684\u6027\u80fd\u76e3\u8996\u5668\u6216\u7b2c\u4e09\u65b9\u5de5\u5177\u4f86\u8ddf\u8e2a\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\uff0c\u4e26\u6839\u64da\u9700\u8981\u9032\u884c\u8abf\u6574\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-JdGnRqfcNh\">\u7d50\u8ad6<\/h2>\n<p>SQL Server\u6578\u64da\u5eab\u4f54\u7528\u904e\u591a\u5167\u5b58\u7684\u554f\u984c\u53ef\u4ee5\u901a\u904e\u8abf\u6574\u5167\u5b58\u914d\u7f6e\u3001\u512a\u5316\u67e5\u8a62\u548c\u7d22\u5f15\u4ee5\u53ca\u6301\u7e8c\u76e3\u63a7\u4f86\u6709\u6548\u89e3\u6c7a\u3002\u9019\u4e9b\u65b9\u6cd5\u4e0d\u50c5\u80fd\u63d0\u9ad8\u7cfb\u7d71\u6027\u80fd\uff0c\u9084\u80fd\u78ba\u4fdd\u8cc7\u6e90\u7684\u6709\u6548\u5229\u7528\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u9ad8\u6548\u6578\u64da\u5eab\u904b\u884c\u7684\u4f01\u696d\u4f86\u8aaa\uff0c\u9019\u4e9b\u63aa\u65bd\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc<em><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/em>\u548c<em><a href=\"https:\/\/server.hk\">\u96f2\u4f3a\u670d\u5668<\/a><\/em>\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22SQL Server\u6578\u64da\u5eab\u4f54\u7528\u904e\u591a\u5167\u5b58\u7684\u89e3\u6c7a\u65b9\u6cd5\uff0c\u63d0\u5347\u6027\u80fd\uff0c\u512a\u5316\u8cc7\u6e90\u4f7f\u7528\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7a69\u5b9a\u904b\u884c\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-139638","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/139638","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=139638"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/139638\/revisions"}],"predecessor-version":[{"id":139639,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/139638\/revisions\/139639"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=139638"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=139638"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=139638"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}