{"id":67941,"date":"2024-10-15T05:26:13","date_gmt":"2024-10-14T21:26:13","guid":{"rendered":"https:\/\/server.hk\/cnblog\/67941\/"},"modified":"2024-10-15T05:26:13","modified_gmt":"2024-10-14T21:26:13","slug":"mysql-error-number-my-011112-symbol-er_thread_pool_rate_limited_error_msgs-sqlstate-hy000-%e6%8a%a5%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/67941\/","title":{"rendered":"MySQL Error number: MY-011112; Symbol: ER_THREAD_POOL_RATE_LIMITED_ERROR_MSGS; SQLSTATE: HY000 \u62a5\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"mysql-%e9%8c%af%e8%aa%a4%e8%99%9f%e7%a2%bc%ef%bc%9amy-011112%ef%bc%9b%e7%ac%a6%e8%99%9f%ef%bc%9aer_thread_pool_rate_limited_error_msgs%ef%bc%9bsqlstate%ef%bc%9ahy000-%e6%95%85%e9%9a%9c%e4%bf%ae-EZTMnbtgqB\">MySQL \u932f\u8aa4\u865f\u78bc\uff1aMY-011112\uff1b\u7b26\u865f\uff1aER_THREAD_POOL_RATE_LIMITED_ERROR_MSGS\uff1bSQLSTATE\uff1aHY000 \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406<\/h1>\n<p>\u5728\u4f7f\u7528 MySQL \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\u662f\u932f\u8aa4\u865f\u78bc MY-011112\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207 MySQL \u7684\u7dda\u7a0b\u6c60\u529f\u80fd\u6709\u95dc\uff0c\u7279\u5225\u662f\u5728\u9ad8\u8ca0\u8f09\u7684\u74b0\u5883\u4e2d\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u9019\u500b\u932f\u8aa4\u7684\u539f\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u5982\u4f55\u9032\u884c\u6545\u969c\u4fee\u5fa9\u3002<\/p>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e6%a6%82%e8%bf%b0-EZTMnbtgqB\">\u932f\u8aa4\u6982\u8ff0<\/h2>\n<p>MY-011112 \u932f\u8aa4\u7684\u5177\u9ad4\u4fe1\u606f\u70ba\u300cER_THREAD_POOL_RATE_LIMITED_ERROR_MSGS\u300d\uff0c\u9019\u8868\u793a\u7dda\u7a0b\u6c60\u7684\u6d88\u606f\u8655\u7406\u901f\u7387\u53d7\u5230\u9650\u5236\u3002\u7576 MySQL \u7684\u7dda\u7a0b\u6c60\u7121\u6cd5\u6709\u6548\u8655\u7406\u8acb\u6c42\u6642\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u9019\u500b\u932f\u8aa4\u7684\u51fa\u73fe\u3002\u9019\u901a\u5e38\u767c\u751f\u5728\u9ad8\u4e26\u767c\u7684\u60c5\u6cc1\u4e0b\uff0c\u7576\u8acb\u6c42\u6578\u91cf\u8d85\u904e\u4e86\u7dda\u7a0b\u6c60\u7684\u8655\u7406\u80fd\u529b\u6642\u3002<\/p>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e5%8e%9f%e5%9b%a0-EZTMnbtgqB\">\u932f\u8aa4\u539f\u56e0<\/h2>\n<ul>\n<li><strong>\u7dda\u7a0b\u6c60\u914d\u7f6e\u4e0d\u7576\uff1a<\/strong>\u5982\u679c\u7dda\u7a0b\u6c60\u7684\u5927\u5c0f\u8a2d\u7f6e\u904e\u5c0f\uff0c\u5c07\u7121\u6cd5\u8655\u7406\u5927\u91cf\u7684\u8acb\u6c42\uff0c\u5f9e\u800c\u5c0e\u81f4\u932f\u8aa4\u3002<\/li>\n<li><strong>\u8cc7\u6e90\u9650\u5236\uff1a<\/strong>\u4f3a\u670d\u5668\u7684 CPU \u6216\u5167\u5b58\u8cc7\u6e90\u4e0d\u8db3\uff0c\u7121\u6cd5\u652f\u6301\u9ad8\u8ca0\u8f09\u7684\u8acb\u6c42\u3002<\/li>\n<li><strong>\u67e5\u8a62\u6548\u7387\u4f4e\u4e0b\uff1a<\/strong>\u5982\u679c\u67e5\u8a62\u7684\u6548\u7387\u4e0d\u9ad8\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u7dda\u7a0b\u9577\u6642\u9593\u88ab\u4f54\u7528\uff0c\u5f9e\u800c\u5f71\u97ff\u6574\u9ad4\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9%e6%ad%a5%e9%a9%9f-EZTMnbtgqB\">\u6545\u969c\u4fee\u5fa9\u6b65\u9a5f<\/h2>\n<p>\u8981\u4fee\u5fa9 MY-011112 \u932f\u8aa4\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e7%b7%9a%e7%a8%8b%e6%b1%a0%e9%85%8d%e7%bd%ae-EZTMnbtgqB\">1. \u6aa2\u67e5\u7dda\u7a0b\u6c60\u914d\u7f6e<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5 MySQL \u7684\u7dda\u7a0b\u6c60\u914d\u7f6e\u3002\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b SQL \u67e5\u8a62\u4f86\u67e5\u770b\u7576\u524d\u7684\u7dda\u7a0b\u6c60\u8a2d\u7f6e\uff1a<\/p>\n<pre><code>SHOW VARIABLES LIKE 'thread_pool_size';<\/code><\/pre>\n<p>\u6839\u64da\u5be6\u969b\u9700\u6c42\u8abf\u6574\u7dda\u7a0b\u6c60\u7684\u5927\u5c0f\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre><code>SET GLOBAL thread_pool_size = 16;<\/code><\/pre>\n<h3 id=\"2-%e7%9b%a3%e6%8e%a7%e8%b3%87%e6%ba%90%e4%bd%bf%e7%94%a8%e6%83%85%e6%b3%81-EZTMnbtgqB\">2. \u76e3\u63a7\u8cc7\u6e90\u4f7f\u7528\u60c5\u6cc1<\/h3>\n<p>\u4f7f\u7528\u7cfb\u7d71\u76e3\u63a7\u5de5\u5177\uff08\u5982 top \u6216 htop\uff09\u4f86\u6aa2\u67e5 CPU \u548c\u5167\u5b58\u7684\u4f7f\u7528\u60c5\u6cc1\u3002\u5982\u679c\u767c\u73fe\u8cc7\u6e90\u4f7f\u7528\u7387\u904e\u9ad8\uff0c\u8003\u616e\u5347\u7d1a\u4f3a\u670d\u5668\u786c\u4ef6\u6216\u512a\u5316\u61c9\u7528\u7a0b\u5e8f\u3002<\/p>\n<h3 id=\"3-%e5%84%aa%e5%8c%96%e6%9f%a5%e8%a9%a2-EZTMnbtgqB\">3. \u512a\u5316\u67e5\u8a62<\/h3>\n<p>\u6aa2\u67e5\u4e26\u512a\u5316 SQL \u67e5\u8a62\uff0c\u78ba\u4fdd\u5b83\u5011\u80fd\u5920\u9ad8\u6548\u57f7\u884c\u3002\u53ef\u4ee5\u4f7f\u7528 EXPLAIN \u8a9e\u53e5\u4f86\u5206\u6790\u67e5\u8a62\u8a08\u5283\uff0c\u627e\u51fa\u6027\u80fd\u74f6\u9838\u3002<\/p>\n<pre><code>EXPLAIN SELECT * FROM your_table WHERE condition;<\/code><\/pre>\n<h3 id=\"4-%e5%a2%9e%e5%8a%a0%e9%8c%af%e8%aa%a4%e6%97%a5%e8%aa%8c%e7%9a%84%e8%a9%b3%e7%b4%b0%e7%a8%8b%e5%ba%a6-EZTMnbtgqB\">4. \u589e\u52a0\u932f\u8aa4\u65e5\u8a8c\u7684\u8a73\u7d30\u7a0b\u5ea6<\/h3>\n<p>\u901a\u904e\u589e\u52a0 MySQL \u932f\u8aa4\u65e5\u8a8c\u7684\u8a73\u7d30\u7a0b\u5ea6\uff0c\u53ef\u4ee5\u7372\u53d6\u66f4\u591a\u7684\u932f\u8aa4\u4fe1\u606f\uff0c\u5e6b\u52a9\u5b9a\u4f4d\u554f\u984c\u3002\u53ef\u4ee5\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\u8a2d\u7f6e\uff1a<\/p>\n<pre><code>log_error_verbosity = 3;<\/code><\/pre>\n<h2 id=\"%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86-EZTMnbtgqB\">\u9060\u7a0b\u8655\u7406<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u53ef\u80fd\u9700\u8981\u9032\u884c\u9060\u7a0b\u8655\u7406\u4f86\u89e3\u6c7a\u554f\u984c\u3002\u9019\u53ef\u4ee5\u901a\u904e SSH \u9023\u63a5\u5230\u4f3a\u670d\u5668\uff0c\u7136\u5f8c\u57f7\u884c\u4e0a\u8ff0\u6b65\u9a5f\u4f86\u5b8c\u6210\u3002\u5982\u679c\u60a8\u4e0d\u719f\u6089\u9019\u4e9b\u64cd\u4f5c\uff0c\u5efa\u8b70\u5c0b\u6c42\u5c08\u696d\u7684\u6280\u8853\u652f\u6301\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-EZTMnbtgqB\">\u7e3d\u7d50<\/h2>\n<p>MY-011112 \u932f\u8aa4\u662f MySQL \u4e2d\u4e00\u500b\u5e38\u898b\u7684\u554f\u984c\uff0c\u901a\u5e38\u8207\u7dda\u7a0b\u6c60\u7684\u914d\u7f6e\u548c\u8cc7\u6e90\u4f7f\u7528\u6709\u95dc\u3002\u901a\u904e\u6aa2\u67e5\u7dda\u7a0b\u6c60\u8a2d\u7f6e\u3001\u76e3\u63a7\u8cc7\u6e90\u4f7f\u7528\u3001\u512a\u5316\u67e5\u8a62\u4ee5\u53ca\u589e\u52a0\u932f\u8aa4\u65e5\u8a8c\u7684\u8a73\u7d30\u7a0b\u5ea6\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u9019\u500b\u554f\u984c\u3002\u5982\u679c\u60a8\u9700\u8981\u9032\u4e00\u6b65\u7684\u652f\u6301\uff0c\u8003\u616e\u4f7f\u7528 <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u670d\u52d9\uff0c\u4ee5\u7372\u5f97\u66f4\u7a69\u5b9a\u7684\u6578\u64da\u5eab\u6027\u80fd\u548c\u5c08\u696d\u7684\u6280\u8853\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Fix MySQL Error MY-011112: ER_THREAD_POOL_RATE_LIMITED_ERROR_MSGS (SQLSTATE HY000) with remote troubleshooting solutions for optimal performance.<\/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-67941","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/67941","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=67941"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/67941\/revisions"}],"predecessor-version":[{"id":67942,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/67941\/revisions\/67942"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=67941"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=67941"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=67941"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}