{"id":152871,"date":"2024-11-02T02:43:20","date_gmt":"2024-11-01T18:43:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/152871\/"},"modified":"2024-11-02T02:43:21","modified_gmt":"2024-11-01T18:43:21","slug":"%e7%a8%8b%e5%ba%8f%e7%8c%bf%e6%98%af%e5%a6%82%e4%bd%95%e8%a7%a3%e6%b1%ba-sql-server-%e5%8d%a0-cpu-100","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/152871\/","title":{"rendered":"\u7a0b\u5e8f\u733f\u662f\u5982\u4f55\u89e3\u6c7a SQL Server \u5360 CPU 100%"},"content":{"rendered":"<h1 id=\"%e7%a8%8b%e5%ba%8f%e7%8c%bf%e6%98%af%e5%a6%82%e4%bd%95%e8%a7%a3%e6%b1%ba-sql-server-%e5%8d%a0-cpu-100-CZnNKiGlpT\">\u7a0b\u5e8f\u733f\u662f\u5982\u4f55\u89e3\u6c7a SQL Server \u5360 CPU 100%<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0cSQL Server \u662f\u8a31\u591a\u4f01\u696d\u7528\u4f86\u7ba1\u7406\u548c\u5b58\u5132\u6578\u64da\u7684\u91cd\u8981\u5de5\u5177\u3002\u7136\u800c\uff0c\u7576 SQL Server \u7684 CPU 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id=\"%e8%a8%ba%e6%96%b7%e5%95%8f%e9%a1%8c-CZnNKiGlpT\">\u8a3a\u65b7\u554f\u984c<\/h2>\n<p>\u5728\u89e3\u6c7a\u554f\u984c\u4e4b\u524d\uff0c\u7a0b\u5e8f\u733f\u9700\u8981\u9032\u884c\u8a73\u7d30\u7684\u8a3a\u65b7\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u8a3a\u65b7\u5de5\u5177\u548c\u65b9\u6cd5\uff1a<\/p>\n<ul>\n<li><strong>SQL Server Management Studio (SSMS)\uff1a<\/strong>\u4f7f\u7528 SSMS \u7684\u6d3b\u52d5\u76e3\u8996\u5668\u53ef\u4ee5\u67e5\u770b\u7576\u524d\u7684 CPU \u4f7f\u7528\u60c5\u6cc1\u548c\u57f7\u884c\u7684\u67e5\u8a62\u3002<\/li>\n<li><strong>\u52d5\u614b\u7ba1\u7406\u8996\u5716 (DMVs)\uff1a<\/strong>\u901a\u904e\u67e5\u8a62 DMVs\uff0c\u5982 <code>sys.dm_exec_requests<\/code> \u548c <code>sys.dm_exec_query_stats<\/code>\uff0c\u53ef\u4ee5\u7372\u53d6\u6709\u95dc\u7576\u524d\u57f7\u884c\u7684\u67e5\u8a62\u548c\u5176\u6027\u80fd\u7684\u8a73\u7d30\u4fe1\u606f\u3002<\/li>\n<li><strong>\u6027\u80fd\u8a08\u6578\u5668\uff1a <\/strong>\u4f7f\u7528 Windows 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