{"id":177181,"date":"2024-11-08T14:01:24","date_gmt":"2024-11-08T06:01:24","guid":{"rendered":"https:\/\/server.hk\/cnblog\/177181\/"},"modified":"2024-11-08T14:01:25","modified_gmt":"2024-11-08T06:01:25","slug":"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9mysql%e9%8c%af%e8%aa%a41080-sql%e7%8b%80%e6%85%8b%ef%bc%9a08s01%ef%bc%88er_forcing_close%ef%bc%89s%ef%bc%9a%e5%bc%b7%e5%88%b6%e9%97%9c%e9%96%89%e7%b7%9a%e7%a8%8bl","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/177181\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9MySQL\u932f\u8aa41080 &#8211; SQL\u72c0\u614b\uff1a08S01\uff08ER_FORCING_CLOSE\uff09%s\uff1a\u5f37\u5236\u95dc\u9589\u7dda\u7a0b%ld\u7528\u6236\uff1a\u201c\uff05s\u201d"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9mysql%e9%8c%af%e8%aa%a41080-sql%e7%8b%80%e6%85%8b%ef%bc%9a08s01%ef%bc%88er_forcing_close%ef%bc%89-zxSmUQtlRr\">\u5982\u4f55\u4fee\u5fa9MySQL\u932f\u8aa41080 &#8211; SQL\u72c0\u614b\uff1a08S01\uff08ER_FORCING_CLOSE\uff09<\/h1>\n<p>\u5728\u4f7f\u7528MySQL\u6578\u64da\u5eab\u6642\uff0c\u958b\u767c\u8005\u548c\u7cfb\u7d71\u7ba1\u7406\u54e1\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\uff0c\u5176\u4e2d\u4e4b\u4e00\u5c31\u662f\u932f\u8aa41080\uff0c\u8a72\u932f\u8aa4\u7684SQL\u72c0\u614b\u70ba08S01\uff0c\u4e26\u986f\u793a\u70ba\u201c\u5f37\u5236\u95dc\u9589\u7dda\u7a0b\u201d\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8868\u793aMySQL\u4f3a\u670d\u5668\u5728\u8655\u7406\u8acb\u6c42\u6642\u9047\u5230\u4e86\u554f\u984c\uff0c\u5c0e\u81f4\u9023\u63a5\u88ab\u5f37\u5236\u95dc\u9589\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u8a72\u932f\u8aa4\u7684\u539f\u56e0\u53ca\u5176\u4fee\u5fa9\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"%e9%8c%af%e8%aa%a41080%e7%9a%84%e5%8e%9f%e5%9b%a0-zxSmUQtlRr\">\u932f\u8aa41080\u7684\u539f\u56e0<\/h2>\n<p>\u932f\u8aa41080\u7684\u51fa\u73fe\u53ef\u80fd\u7531\u591a\u7a2e\u56e0\u7d20\u5f15\u8d77\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u539f\u56e0\uff1a<\/p>\n<ul>\n<li><strong>\u4f3a\u670d\u5668\u904e\u8f09\uff1a<\/strong>\u7576\u4f3a\u670d\u5668\u7684\u8cc7\u6e90\uff08\u5982CPU\u3001\u5167\u5b58\u6216\u78c1\u789f\u7a7a\u9593\uff09\u904e\u8f09\u6642\uff0cMySQL\u53ef\u80fd\u6703\u5f37\u5236\u95dc\u9589\u67d0\u4e9b\u7dda\u7a0b\u4ee5\u4fdd\u8b77\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u3002<\/li>\n<li><strong>\u7db2\u7d61\u554f\u984c\uff1a<\/strong>\u4e0d\u7a69\u5b9a\u7684\u7db2\u7d61\u9023\u63a5\u53ef\u80fd\u5c0e\u81f4MySQL\u4f3a\u670d\u5668\u7121\u6cd5\u6b63\u5e38\u97ff\u61c9\u8acb\u6c42\uff0c\u5f9e\u800c\u5f15\u767c\u5f37\u5236\u95dc\u9589\u3002<\/li>\n<li><strong>\u914d\u7f6e\u932f\u8aa4\uff1a<\/strong>\u4e0d\u7576\u7684MySQL\u914d\u7f6e\uff08\u5982max_connections\u6216wait_timeout\u8a2d\u7f6e\uff09\u53ef\u80fd\u6703\u5c0e\u81f4\u9023\u63a5\u88ab\u5f37\u5236\u95dc\u9589\u3002<\/li>\n<li><strong>\u61c9\u7528\u7a0b\u5e8f\u932f\u8aa4\uff1a<\/strong>\u5982\u679c\u61c9\u7528\u7a0b\u5e8f\u5728\u8207\u6578\u64da\u5eab\u4ea4\u4e92\u6642\u51fa\u73fe\u932f\u8aa4\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4MySQL\u4f3a\u670d\u5668\u5f37\u5236\u95dc\u9589\u8a72\u7dda\u7a0b\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9%e9%8c%af%e8%aa%a41080-zxSmUQtlRr\">\u5982\u4f55\u4fee\u5fa9\u932f\u8aa41080<\/h2>\n<p>\u4fee\u5fa9MySQL\u932f\u8aa41080\u9700\u8981\u91dd\u5c0d\u5177\u9ad4\u539f\u56e0\u63a1\u53d6\u76f8\u61c9\u7684\u63aa\u65bd\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5efa\u8b70\u7684\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e4%bc%ba%e6%9c%8d%e5%99%a8%e8%b3%87%e6%ba%90-zxSmUQtlRr\">1. \u6aa2\u67e5\u4f3a\u670d\u5668\u8cc7\u6e90<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5\u4f3a\u670d\u5668\u7684\u8cc7\u6e90\u4f7f\u7528\u60c5\u6cc1\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u67e5\u770bCPU\u548c\u5167\u5b58\u7684\u4f7f\u7528\u60c5\u6cc1\uff1a<\/p>\n<pre><code>top<\/code><\/pre>\n<p>\u5982\u679c\u767c\u73fe\u8cc7\u6e90\u4f7f\u7528\u7387\u904e\u9ad8\uff0c\u8003\u616e\u5347\u7d1a\u4f3a\u670d\u5668\u6216\u512a\u5316\u61c9\u7528\u7a0b\u5e8f\u4ee5\u6e1b\u5c11\u8cc7\u6e90\u6d88\u8017\u3002<\/p>\n<h3 id=\"2-%e6%aa%a2%e6%9f%a5%e7%b6%b2%e7%b5%a1%e9%80%a3%e6%8e%a5-zxSmUQtlRr\">2. \u6aa2\u67e5\u7db2\u7d61\u9023\u63a5<\/h3>\n<p>\u78ba\u4fdd\u4f3a\u670d\u5668\u7684\u7db2\u7d61\u9023\u63a5\u7a69\u5b9a\u3002\u53ef\u4ee5\u4f7f\u7528ping\u547d\u4ee4\u6aa2\u67e5\u8207MySQL\u4f3a\u670d\u5668\u7684\u9023\u63a5\uff1a<\/p>\n<pre><code>ping your_mysql_server_ip<\/code><\/pre>\n<p>\u5982\u679c\u767c\u73fe\u4e1f\u5305\u6216\u5ef6\u9072\u904e\u9ad8\uff0c\u53ef\u80fd\u9700\u8981\u806f\u7e6b\u7db2\u7d61\u670d\u52d9\u63d0\u4f9b\u5546\u9032\u884c\u6545\u969c\u6392\u9664\u3002<\/p>\n<h3 id=\"3-%e8%aa%bf%e6%95%b4mysql%e9%85%8d%e7%bd%ae-zxSmUQtlRr\">3. \u8abf\u6574MySQL\u914d\u7f6e<\/h3>\n<p>\u6aa2\u67e5MySQL\u7684\u914d\u7f6e\u6587\u4ef6\uff08\u901a\u5e38\u662fmy.cnf\u6216my.ini\uff09\uff0c\u4e26\u6839\u64da\u9700\u8981\u8abf\u6574\u4ee5\u4e0b\u53c3\u6578\uff1a<\/p>\n<ul>\n<li><strong>max_connections\uff1a<\/strong>\u589e\u52a0\u6700\u5927\u9023\u63a5\u6578\uff0c\u4ee5\u5141\u8a31\u66f4\u591a\u7684\u4e26\u767c\u9023\u63a5\u3002<\/li>\n<li><strong>wait_timeout\uff1a<\/strong>\u6e1b\u5c11\u7b49\u5f85\u8d85\u6642\u7684\u6642\u9593\uff0c\u4ee5\u4fbf\u53ca\u6642\u91cb\u653e\u4e0d\u6d3b\u8e8d\u7684\u9023\u63a5\u3002<\/li>\n<\/ul>\n<p>\u4fee\u6539\u914d\u7f6e\u5f8c\uff0c\u8a18\u5f97\u91cd\u555fMySQL\u670d\u52d9\u4ee5\u4f7f\u66f4\u6539\u751f\u6548\u3002<\/p>\n<h3 id=\"4-%e6%aa%a2%e6%9f%a5%e6%87%89%e7%94%a8%e7%a8%8b%e5%ba%8f%e4%bb%a3%e7%a2%bc-zxSmUQtlRr\">4. \u6aa2\u67e5\u61c9\u7528\u7a0b\u5e8f\u4ee3\u78bc<\/h3>\n<p>\u5982\u679c\u932f\u8aa4\u662f\u7531\u61c9\u7528\u7a0b\u5e8f\u5f15\u8d77\u7684\uff0c\u5247\u9700\u8981\u6aa2\u67e5\u4ee3\u78bc\u4e2d\u8207\u6578\u64da\u5eab\u4ea4\u4e92\u7684\u90e8\u5206\u3002\u78ba\u4fdd\u6240\u6709\u7684\u6578\u64da\u5eab\u9023\u63a5\u90fd\u6b63\u78ba\u95dc\u9589\uff0c\u4e26\u4e14\u8655\u7406\u7570\u5e38\u60c5\u6cc1\u4ee5\u9632\u6b62\u672a\u8655\u7406\u7684\u932f\u8aa4\u5c0e\u81f4\u7dda\u7a0b\u88ab\u5f37\u5236\u95dc\u9589\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-zxSmUQtlRr\">\u7e3d\u7d50<\/h2>\n<p>MySQL\u932f\u8aa41080\uff08SQL\u72c0\u614b\uff1a08S01\uff09\u662f\u4e00\u500b\u5e38\u898b\u7684\u554f\u984c\uff0c\u901a\u5e38\u8207\u4f3a\u670d\u5668\u8cc7\u6e90\u3001\u7db2\u7d61\u9023\u63a5\u3001\u914d\u7f6e\u932f\u8aa4\u6216\u61c9\u7528\u7a0b\u5e8f\u932f\u8aa4\u6709\u95dc\u3002\u901a\u904e\u6aa2\u67e5\u4f3a\u670d\u5668\u8cc7\u6e90\u3001\u7db2\u7d61\u9023\u63a5\u3001\u8abf\u6574MySQL\u914d\u7f6e\u4ee5\u53ca\u512a\u5316\u61c9\u7528\u7a0b\u5e8f\u4ee3\u78bc\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u4fee\u5fa9\u6b64\u932f\u8aa4\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u9ad8\u6548\u6578\u64da\u5eab\u670d\u52d9\u7684\u7528\u6236\uff0c\u9078\u64c7\u5408\u9069\u7684<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u4e91\u4f3a\u670d\u5668<\/a>\u89e3\u6c7a\u65b9\u6848\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u6574\u9ad4\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4fee\u5fa9MySQL\u932f\u8aa41080\uff08ER_FORCING_CLOSE\uff09\u7684\u65b9\u6cd5\uff0c\u89e3\u6c7aSQL\u72c0\u614b08S01\u7684\u5f37\u5236\u95dc\u9589\u7dda\u7a0b\u554f\u984c\uff0c\u63d0\u5347\u6578\u64da\u5eab\u7a69\u5b9a\u6027\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-177181","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/177181","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=177181"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/177181\/revisions"}],"predecessor-version":[{"id":177182,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/177181\/revisions\/177182"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=177181"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=177181"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=177181"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}