{"id":173747,"date":"2024-11-07T20:06:20","date_gmt":"2024-11-07T12:06:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/173747\/"},"modified":"2024-11-07T20:06:21","modified_gmt":"2024-11-07T12:06:21","slug":"%e5%a6%82%e4%bd%95%e5%b0%87%e7%b3%bb%e7%b5%b1%e7%9b%a3%e8%a6%96%e5%99%a8%e6%95%b8%e6%93%9a%e8%a8%98%e9%8c%84%e5%88%b0sql-server","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/173747\/","title":{"rendered":"\u5982\u4f55\u5c07\u7cfb\u7d71\u76e3\u8996\u5668\u6578\u64da\u8a18\u9304\u5230SQL Server"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e5%b0%87%e7%b3%bb%e7%b5%b1%e7%9b%a3%e8%a6%96%e5%99%a8%e6%95%b8%e6%93%9a%e8%a8%98%e9%8c%84%e5%88%b0sql-server-BQQyiDjdZq\">\u5982\u4f55\u5c07\u7cfb\u7d71\u76e3\u8996\u5668\u6578\u64da\u8a18\u9304\u5230SQL Server<\/h1>\n<p>\u5728\u73fe\u4ee3\u7684IT\u74b0\u5883\u4e2d\uff0c\u7cfb\u7d71\u76e3\u8996\u5668\u6578\u64da\u7684\u6536\u96c6\u548c\u5206\u6790\u5c0d\u65bc\u7dad\u8b77\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u81f3\u95dc\u91cd\u8981\u3002\u5c07\u9019\u4e9b\u6578\u64da\u8a18\u9304\u5230SQL Server\u4e2d\uff0c\u53ef\u4ee5\u65b9\u4fbf\u5730\u9032\u884c\u67e5\u8a62\u548c\u5831\u544a\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u5c07\u7cfb\u7d71\u76e3\u8996\u5668\u6578\u64da\u8a18\u9304\u5230SQL Server\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"%e7%b3%bb%e7%b5%b1%e7%9b%a3%e8%a6%96%e5%99%a8%e6%95%b8%e6%93%9a%e6%a6%82%e8%bf%b0-BQQyiDjdZq\">\u7cfb\u7d71\u76e3\u8996\u5668\u6578\u64da\u6982\u8ff0<\/h2>\n<p>\u7cfb\u7d71\u76e3\u8996\u5668\uff08Performance Monitor\uff09\u662f\u4e00\u500bWindows\u5167\u5efa\u7684\u5de5\u5177\uff0c\u7528\u65bc\u76e3\u63a7\u7cfb\u7d71\u6027\u80fd\u3002\u5b83\u53ef\u4ee5\u6536\u96c6\u5404\u7a2e\u6027\u80fd\u8a08\u6578\u5668\u7684\u6578\u64da\uff0c\u4f8b\u5982CPU\u4f7f\u7528\u7387\u3001\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\u3001\u78c1\u789fI\/O\u7b49\u3002\u9019\u4e9b\u6578\u64da\u5c0d\u65bc\u7cfb\u7d71\u7ba1\u7406\u54e1\u4f86\u8aaa\u975e\u5e38\u91cd\u8981\uff0c\u56e0\u70ba\u5b83\u5011\u53ef\u4ee5\u5e6b\u52a9\u8b58\u5225\u6027\u80fd\u74f6\u9838\u548c\u6f5b\u5728\u7684\u554f\u984c\u3002<\/p>\n<h2 id=\"%e6%ba%96%e5%82%99%e5%b7%a5%e4%bd%9c-BQQyiDjdZq\">\u6e96\u5099\u5de5\u4f5c<\/h2>\n<p>\u5728\u958b\u59cb\u4e4b\u524d\uff0c\u60a8\u9700\u8981\u78ba\u4fdd\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li>\u5df2\u5b89\u88ddSQL Server\u4e26\u80fd\u5920\u8a2a\u554f\u3002<\/li>\n<li>\u64c1\u6709\u8db3\u5920\u7684\u6b0a\u9650\u4f86\u5275\u5efa\u6578\u64da\u5eab\u548c\u8868\u3002<\/li>\n<li>\u4e86\u89e3\u5982\u4f55\u4f7f\u7528Windows PowerShell\u6216\u5176\u4ed6\u8173\u672c\u8a9e\u8a00\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%89%b5%e5%bb%basql-server%e6%95%b8%e6%93%9a%e5%ba%ab%e5%92%8c%e8%a1%a8-BQQyiDjdZq\">\u5275\u5efaSQL Server\u6578\u64da\u5eab\u548c\u8868<\/h2>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u5728SQL Server\u4e2d\u5275\u5efa\u4e00\u500b\u6578\u64da\u5eab\u548c\u4e00\u500b\u8868\u4f86\u5b58\u5132\u7cfb\u7d71\u76e3\u8996\u5668\u6578\u64da\u3002\u4ee5\u4e0b\u662f\u5275\u5efa\u6578\u64da\u5eab\u548c\u8868\u7684SQL\u8a9e\u53e5\u793a\u4f8b\uff1a<\/p>\n<pre><code>-- \u5275\u5efa\u6578\u64da\u5eab\nCREATE DATABASE PerformanceData;\n\n-- \u4f7f\u7528\u6578\u64da\u5eab\nUSE PerformanceData;\n\n-- \u5275\u5efa\u8868\nCREATE TABLE SystemMetrics (\n    Id INT IDENTITY(1,1) PRIMARY KEY,\n    MetricName NVARCHAR(100),\n    MetricValue FLOAT,\n    Timestamp DATETIME DEFAULT GETDATE()\n);<\/code><\/pre>\n<h2 id=\"%e6%94%b6%e9%9b%86%e7%b3%bb%e7%b5%b1%e7%9b%a3%e8%a6%96%e5%99%a8%e6%95%b8%e6%93%9a-BQQyiDjdZq\">\u6536\u96c6\u7cfb\u7d71\u76e3\u8996\u5668\u6578\u64da<\/h2>\n<p>\u63a5\u4e0b\u4f86\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528PowerShell\u4f86\u6536\u96c6\u7cfb\u7d71\u76e3\u8996\u5668\u6578\u64da\u4e26\u5c07\u5176\u63d2\u5165\u5230SQL Server\u4e2d\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684PowerShell\u8173\u672c\u793a\u4f8b\uff1a<\/p>\n<pre><code>$sqlConnectionString = \"Server=YOUR_SERVER;Database=PerformanceData;Integrated Security=True;\"\n$metricName = \"Processor Time\"\n$metricValue = Get-Counter \"Processor(_Total)% Processor Time\" | Select-Object -ExpandProperty CounterSamples | Select-Object -ExpandProperty CookedValue\n\n$sqlQuery = \"INSERT INTO SystemMetrics (MetricName, MetricValue) VALUES ('$metricName', $metricValue);\"\n\nInvoke-Sqlcmd -ConnectionString $sqlConnectionString -Query $sqlQuery<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u4f7f\u7528\u4e86Get-Counter\u547d\u4ee4\u4f86\u7372\u53d6CPU\u4f7f\u7528\u7387\uff0c\u7136\u5f8c\u5c07\u5176\u63d2\u5165\u5230SQL Server\u7684SystemMetrics\u8868\u4e2d\u3002\u60a8\u53ef\u4ee5\u6839\u64da\u9700\u8981\u4fee\u6539\u9019\u500b\u8173\u672c\uff0c\u4ee5\u6536\u96c6\u5176\u4ed6\u6027\u80fd\u8a08\u6578\u5668\u7684\u6578\u64da\u3002<\/p>\n<h2 id=\"%e5%ae%9a%e6%9c%9f%e6%94%b6%e9%9b%86%e6%95%b8%e6%93%9a-BQQyiDjdZq\">\u5b9a\u671f\u6536\u96c6\u6578\u64da<\/h2>\n<p>\u70ba\u4e86\u5b9a\u671f\u6536\u96c6\u7cfb\u7d71\u76e3\u8996\u5668\u6578\u64da\uff0c\u60a8\u53ef\u4ee5\u5c07PowerShell\u8173\u672c\u8a2d\u7f6e\u70baWindows\u4efb\u52d9\u8a08\u5283\u7a0b\u5e8f\u4e2d\u7684\u5b9a\u6642\u4efb\u52d9\u3002\u9019\u6a23\uff0c\u60a8\u5c31\u53ef\u4ee5\u81ea\u52d5\u6536\u96c6\u6578\u64da\uff0c\u800c\u7121\u9700\u624b\u52d5\u57f7\u884c\u8173\u672c\u3002<\/p>\n<h2 id=\"%e6%9f%a5%e8%a9%a2%e5%92%8c%e5%88%86%e6%9e%90%e6%95%b8%e6%93%9a-BQQyiDjdZq\">\u67e5\u8a62\u548c\u5206\u6790\u6578\u64da<\/h2>\n<p>\u4e00\u65e6\u6578\u64da\u88ab\u8a18\u9304\u5230SQL Server\u4e2d\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528SQL\u67e5\u8a62\u4f86\u5206\u6790\u9019\u4e9b\u6578\u64da\u3002\u4f8b\u5982\uff0c\u60a8\u53ef\u4ee5\u67e5\u8a62\u904e\u53bb\u4e00\u5c0f\u6642\u7684CPU\u4f7f\u7528\u7387\u5e73\u5747\u503c\uff1a<\/p>\n<pre><code>SELECT AVG(MetricValue) AS AverageCPUUsage\nFROM SystemMetrics\nWHERE MetricName = 'Processor Time' AND Timestamp &gt; DATEADD(HOUR, -1, GETDATE());<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-BQQyiDjdZq\">\u7e3d\u7d50<\/h2>\n<p>\u5c07\u7cfb\u7d71\u76e3\u8996\u5668\u6578\u64da\u8a18\u9304\u5230SQL Server\u662f\u4e00\u500b\u6709\u6548\u7684\u65b9\u5f0f\uff0c\u53ef\u4ee5\u5e6b\u52a9\u7cfb\u7d71\u7ba1\u7406\u54e1\u76e3\u63a7\u548c\u5206\u6790\u7cfb\u7d71\u6027\u80fd\u3002\u901a\u904e\u4f7f\u7528PowerShell\u8173\u672c\uff0c\u60a8\u53ef\u4ee5\u81ea\u52d5\u5316\u6578\u64da\u6536\u96c6\u904e\u7a0b\uff0c\u4e26\u5229\u7528SQL Server\u7684\u5f37\u5927\u67e5\u8a62\u529f\u80fd\u9032\u884c\u6578\u64da\u5206\u6790\u3002\u9019\u6a23\u7684\u505a\u6cd5\u4e0d\u50c5\u63d0\u9ad8\u4e86\u5de5\u4f5c\u6548\u7387\uff0c\u9084\u80fd\u53ca\u6642\u767c\u73fe\u6f5b\u5728\u7684\u6027\u80fd\u554f\u984c\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684\u6578\u64da\u5b58\u5132\u548c\u8655\u7406\u9700\u6c42\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u9069\u5408\u4e0d\u540c\u7684\u696d\u52d9\u9700\u6c42\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6 <a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a> \u65b9\u6848\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u7684\u670d\u52d9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u5c07\u7cfb\u7d71\u76e3\u8996\u5668\u6578\u64da\u6709\u6548\u8a18\u9304\u5230SQL Server\uff0c\u63d0\u5347\u6578\u64da\u7ba1\u7406\u8207\u5206\u6790\u80fd\u529b\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-173747","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/173747","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=173747"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/173747\/revisions"}],"predecessor-version":[{"id":173748,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/173747\/revisions\/173748"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=173747"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=173747"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=173747"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}