{"id":186652,"date":"2024-11-11T07:42:19","date_gmt":"2024-11-10T23:42:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/186652\/"},"modified":"2024-11-11T07:42:20","modified_gmt":"2024-11-10T23:42:20","slug":"%e6%95%b8%e6%93%9a%e5%ba%ab%e9%82%84%e5%8e%9f%e4%b8%ad%e6%96%b7%ef%bc%9f%e6%95%99%e4%bd%a0%e5%a6%82%e4%bd%95%e7%b5%82%e6%ad%a2%e6%93%8d%e4%bd%9c-%e6%80%8e%e9%ba%bc%e7%b5%82%e6%ad%a2%e6%ad%a3%e5%9c%a8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/186652\/","title":{"rendered":"\u6578\u64da\u5eab\u9084\u539f\u4e2d\u65b7\uff1f\u6559\u4f60\u5982\u4f55\u7d42\u6b62\u64cd\u4f5c (\u600e\u9ebc\u7d42\u6b62\u6b63\u5728\u9084\u539f\u7684\u6578\u64da\u5eab)"},"content":{"rendered":"<h1 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e9%82%84%e5%8e%9f%e4%b8%ad%e6%96%b7%ef%bc%9f%e6%95%99%e4%bd%a0%e5%a6%82%e4%bd%95%e7%b5%82%e6%ad%a2%e6%93%8d%e4%bd%9c-LzObDvmqJW\">\u6578\u64da\u5eab\u9084\u539f\u4e2d\u65b7\uff1f\u6559\u4f60\u5982\u4f55\u7d42\u6b62\u64cd\u4f5c<\/h1>\n<p>\u5728\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\uff0c\u9084\u539f\u64cd\u4f5c\u662f\u4e00\u500b\u5e38\u898b\u7684\u4efb\u52d9\uff0c\u5c24\u5176\u662f\u5728\u6578\u64da\u640d\u58de\u6216\u4e1f\u5931\u7684\u60c5\u6cc1\u4e0b\u3002\u7136\u800c\uff0c\u6709\u6642\u5019\u9084\u539f\u904e\u7a0b\u53ef\u80fd\u6703\u56e0\u70ba\u5404\u7a2e\u539f\u56e0\u800c\u4e2d\u65b7\uff0c\u9019\u53ef\u80fd\u6703\u5c0e\u81f4\u6578\u64da\u5eab\u8655\u65bc\u4e0d\u7a69\u5b9a\u7684\u72c0\u614b\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5b89\u5168\u5730\u7d42\u6b62\u6b63\u5728\u9032\u884c\u7684\u6578\u64da\u5eab\u9084\u539f\u64cd\u4f5c\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u5efa\u8b70\u548c\u6b65\u9a5f\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81%e7%b5%82%e6%ad%a2%e9%82%84%e5%8e%9f%e6%93%8d%e4%bd%9c%ef%bc%9f-LzObDvmqJW\">\u70ba\u4ec0\u9ebc\u9700\u8981\u7d42\u6b62\u9084\u539f\u64cd\u4f5c\uff1f<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u6578\u64da\u5eab\u9084\u539f\u64cd\u4f5c\u53ef\u80fd\u6703\u56e0\u70ba\u4ee5\u4e0b\u539f\u56e0\u800c\u9700\u8981\u7d42\u6b62\uff1a<\/p>\n<ul>\n<li><strong>\u9577\u6642\u9593\u672a\u5b8c\u6210\uff1a<\/strong>\u5982\u679c\u9084\u539f\u64cd\u4f5c\u6301\u7e8c\u6642\u9593\u904e\u9577\uff0c\u53ef\u80fd\u6703\u5f71\u97ff\u7cfb\u7d71\u7684\u6027\u80fd\uff0c\u5c0e\u81f4\u5176\u4ed6\u696d\u52d9\u64cd\u4f5c\u7121\u6cd5\u6b63\u5e38\u9032\u884c\u3002<\/li>\n<li><strong>\u932f\u8aa4\u7684\u5099\u4efd\u6587\u4ef6\uff1a<\/strong>\u5982\u679c\u767c\u73fe\u4f7f\u7528\u4e86\u932f\u8aa4\u7684\u5099\u4efd\u6587\u4ef6\uff0c\u5247\u9700\u8981\u7acb\u5373\u7d42\u6b62\u9084\u539f\u64cd\u4f5c\uff0c\u4ee5\u907f\u514d\u6578\u64da\u640d\u58de\u3002<\/li>\n<li><strong>\u7cfb\u7d71\u8cc7\u6e90\u4e0d\u8db3\uff1a<\/strong>\u5728\u8cc7\u6e90\u4e0d\u8db3\u7684\u60c5\u6cc1\u4e0b\uff0c\u7e7c\u7e8c\u9084\u539f\u64cd\u4f5c\u53ef\u80fd\u6703\u5c0e\u81f4\u7cfb\u7d71\u5d29\u6f70\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e7%b5%82%e6%ad%a2%e6%ad%a3%e5%9c%a8%e9%82%84%e5%8e%9f%e7%9a%84%e6%95%b8%e6%93%9a%e5%ba%ab-LzObDvmqJW\">\u5982\u4f55\u7d42\u6b62\u6b63\u5728\u9084\u539f\u7684\u6578\u64da\u5eab<\/h2>\n<p>\u7d42\u6b62\u6578\u64da\u5eab\u9084\u539f\u64cd\u4f5c\u7684\u5177\u9ad4\u6b65\u9a5f\u53d6\u6c7a\u65bc\u6240\u4f7f\u7528\u7684\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff08DBMS\uff09\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u6578\u64da\u5eab\u7cfb\u7d71\u4e2d\u7d42\u6b62\u9084\u539f\u64cd\u4f5c\u7684\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"1-mysql-LzObDvmqJW\">1. MySQL<\/h3>\n<p>\u5728MySQL\u4e2d\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u6b65\u9a5f\u4f86\u7d42\u6b62\u9084\u539f\u64cd\u4f5c\uff1a<\/p>\n<pre><code>SHOW PROCESSLIST;<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u986f\u793a\u7576\u524d\u6b63\u5728\u904b\u884c\u7684\u6240\u6709\u9032\u7a0b\u3002\u627e\u5230\u8207\u9084\u539f\u64cd\u4f5c\u76f8\u95dc\u7684\u9032\u7a0bID\uff08PID\uff09\uff0c\u7136\u5f8c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u7d42\u6b62\u8a72\u9032\u7a0b\uff1a<\/p>\n<pre><code>KILL [PID];<\/code><\/pre>\n<h3 id=\"2-postgresql-LzObDvmqJW\">2. PostgreSQL<\/h3>\n<p>\u5728PostgreSQL\u4e2d\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u7d42\u6b62\u9084\u539f\u64cd\u4f5c\uff1a<\/p>\n<pre><code>SELECT pg_terminate_backend([PID]);<\/code><\/pre>\n<p>\u540c\u6a23\uff0c\u60a8\u9700\u8981\u5148\u67e5\u627e\u6b63\u5728\u904b\u884c\u7684\u9032\u7a0bID\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>SELECT * FROM pg_stat_activity;<\/code><\/pre>\n<h3 id=\"3-sql-server-LzObDvmqJW\">3. SQL Server<\/h3>\n<p>\u5728SQL Server\u4e2d\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u6b65\u9a5f\u4f86\u7d42\u6b62\u9084\u539f\u64cd\u4f5c\uff1a<\/p>\n<pre><code>SELECT * FROM sys.dm_exec_requests;<\/code><\/pre>\n<p>\u9019\u5c07\u986f\u793a\u6240\u6709\u7576\u524d\u8acb\u6c42\u7684\u8a73\u7d30\u4fe1\u606f\u3002\u627e\u5230\u8207\u9084\u539f\u64cd\u4f5c\u76f8\u95dc\u7684\u8acb\u6c42ID\uff0c\u7136\u5f8c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u7d42\u6b62\u8a72\u8acb\u6c42\uff1a<\/p>\n<pre><code>KILL [RequestID];<\/code><\/pre>\n<h2 id=\"%e7%b5%82%e6%ad%a2%e5%be%8c%e7%9a%84%e6%ad%a5%e9%a9%9f-LzObDvmqJW\">\u7d42\u6b62\u5f8c\u7684\u6b65\u9a5f<\/h2>\n<p>\u5728\u6210\u529f\u7d42\u6b62\u9084\u539f\u64cd\u4f5c\u5f8c\uff0c\u5efa\u8b70\u60a8\u57f7\u884c\u4ee5\u4e0b\u6b65\u9a5f\uff1a<\/p>\n<ul>\n<li><strong>\u6aa2\u67e5\u6578\u64da\u5eab\u72c0\u614b\uff1a<\/strong>\u78ba\u4fdd\u6578\u64da\u5eab\u8655\u65bc\u6b63\u5e38\u904b\u884c\u72c0\u614b\uff0c\u4e26\u6aa2\u67e5\u662f\u5426\u6709\u4efb\u4f55\u640d\u58de\u7684\u6578\u64da\u3002<\/li>\n<li><strong>\u91cd\u65b0\u8a55\u4f30\u5099\u4efd\u6587\u4ef6\uff1a<\/strong>\u78ba\u8a8d\u4f7f\u7528\u7684\u5099\u4efd\u6587\u4ef6\u662f\u5426\u6b63\u78ba\uff0c\u4e26\u8003\u616e\u91cd\u65b0\u57f7\u884c\u9084\u539f\u64cd\u4f5c\u3002<\/li>\n<li><strong>\u76e3\u63a7\u7cfb\u7d71\u6027\u80fd\uff1a<\/strong>\u5728\u7d42\u6b62\u64cd\u4f5c\u5f8c\uff0c\u6301\u7e8c\u76e3\u63a7\u7cfb\u7d71\u6027\u80fd\uff0c\u4ee5\u78ba\u4fdd\u4e0d\u6703\u51fa\u73fe\u5176\u4ed6\u554f\u984c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-LzObDvmqJW\">\u7d50\u8ad6<\/h2>\n<p>\u7d42\u6b62\u6b63\u5728\u9032\u884c\u7684\u6578\u64da\u5eab\u9084\u539f\u64cd\u4f5c\u662f\u4e00\u9805\u91cd\u8981\u7684\u6280\u80fd\uff0c\u5c24\u5176\u662f\u5728\u9762\u5c0d\u4e0d\u7a69\u5b9a\u6216\u932f\u8aa4\u7684\u60c5\u6cc1\u4e0b\u3002\u901a\u904e\u4e86\u89e3\u4e0d\u540c\u6578\u64da\u5eab\u7cfb\u7d71\u7684\u7d42\u6b62\u65b9\u6cd5\uff0c\u60a8\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u6578\u64da\u5eab\u7684\u5065\u5eb7\u72c0\u614b\uff0c\u4e26\u78ba\u4fdd\u696d\u52d9\u904b\u884c\u7684\u7a69\u5b9a\u6027\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u7ba1\u7406\u7684\u4f01\u696d\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4e5f\u662f\u81f3\u95dc\u91cd\u8981\u7684\uff0c\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u5eab\u64cd\u4f5c\u7684\u6d41\u66a2\u6027\u548c\u5b89\u5168\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u7d42\u6b62\u6b63\u5728\u9032\u884c\u7684\u6578\u64da\u5eab\u9084\u539f\u64cd\u4f5c\uff0c\u89e3\u6c7a\u6578\u64da\u5eab\u9084\u539f\u4e2d\u65b7\u554f\u984c\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-186652","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/186652","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=186652"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/186652\/revisions"}],"predecessor-version":[{"id":186653,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/186652\/revisions\/186653"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=186652"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=186652"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=186652"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}