{"id":77010,"date":"2024-10-16T10:19:15","date_gmt":"2024-10-16T02:19:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/77010\/"},"modified":"2024-10-16T10:19:15","modified_gmt":"2024-10-16T02:19:15","slug":"mysql%e7%b7%9a%e7%a8%8b%e6%b1%a0%e5%85%a7%e5%b9%95","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/77010\/","title":{"rendered":"MySQL\u7dda\u7a0b\u6c60\u5167\u5e55"},"content":{"rendered":"<h1 id=\"mysql%e7%b7%9a%e7%a8%8b%e6%b1%a0%e5%85%a7%e5%b9%95-ECNxXDeiWS\">MySQL\u7dda\u7a0b\u6c60\u5167\u5e55<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0cMySQL\u4f5c\u70ba\u4e00\u500b\u6d41\u884c\u7684\u958b\u6e90\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u61c9\u7528\u7a0b\u5e8f\u4e2d\u3002\u96a8\u8457\u7528\u6236\u6578\u91cf\u7684\u589e\u52a0\u548c\u6578\u64da\u91cf\u7684\u64f4\u5927\uff0c\u5982\u4f55\u6709\u6548\u5730\u7ba1\u7406\u6578\u64da\u5eab\u7684\u6027\u80fd\u6210\u70ba\u4e86\u958b\u767c\u8005\u548c\u7cfb\u7d71\u7ba1\u7406\u54e1\u9762\u81e8\u7684\u4e00\u5927\u6311\u6230\u3002\u9019\u6642\uff0c\u7dda\u7a0b\u6c60\u6280\u8853\u4fbf\u6210\u70ba\u4e86\u4e00\u500b\u91cd\u8981\u7684\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e7%b7%9a%e7%a8%8b%e6%b1%a0%ef%bc%9f-ECNxXDeiWS\">\u4ec0\u9ebc\u662f\u7dda\u7a0b\u6c60\uff1f<\/h2>\n<p>\u7dda\u7a0b\u6c60\u662f\u4e00\u7a2e\u8a2d\u8a08\u6a21\u5f0f\uff0c\u65e8\u5728\u6e1b\u5c11\u7dda\u7a0b\u5275\u5efa\u548c\u92b7\u6bc0\u7684\u958b\u92b7\u3002\u5b83\u901a\u904e\u9810\u5148\u5275\u5efa\u4e00\u7d44\u7dda\u7a0b\u4e26\u5c07\u5176\u4fdd\u7559\u5728\u6c60\u4e2d\uff0c\u7576\u9700\u8981\u57f7\u884c\u4efb\u52d9\u6642\uff0c\u4fbf\u53ef\u4ee5\u5f9e\u6c60\u4e2d\u7372\u53d6\u53ef\u7528\u7684\u7dda\u7a0b\uff0c\u800c\u4e0d\u662f\u6bcf\u6b21\u90fd\u5275\u5efa\u65b0\u7684\u7dda\u7a0b\u3002\u9019\u6a23\u4e0d\u50c5\u63d0\u9ad8\u4e86\u6027\u80fd\uff0c\u9084\u6e1b\u5c11\u4e86\u7cfb\u7d71\u8cc7\u6e90\u7684\u6d88\u8017\u3002<\/p>\n<h2 id=\"mysql%e4%b8%ad%e7%9a%84%e7%b7%9a%e7%a8%8b%e6%b1%a0-ECNxXDeiWS\">MySQL\u4e2d\u7684\u7dda\u7a0b\u6c60<\/h2>\n<p>\u5728MySQL\u4e2d\uff0c\u7dda\u7a0b\u6c60\u7684\u4e3b\u8981\u76ee\u7684\u662f\u63d0\u9ad8\u6578\u64da\u5eab\u7684\u4e26\u767c\u6027\u80fd\u3002\u7576\u591a\u500b\u5ba2\u6236\u7aef\u540c\u6642\u8acb\u6c42\u6578\u64da\u6642\uff0cMySQL\u9700\u8981\u80fd\u5920\u6709\u6548\u5730\u8655\u7406\u9019\u4e9b\u8acb\u6c42\u3002\u50b3\u7d71\u7684MySQL\u8a2d\u7f6e\u4e2d\uff0c\u6bcf\u500b\u8acb\u6c42\u90fd\u6703\u5275\u5efa\u4e00\u500b\u65b0\u7684\u7dda\u7a0b\uff0c\u9019\u5728\u9ad8\u4e26\u767c\u60c5\u6cc1\u4e0b\u6703\u5c0e\u81f4\u6027\u80fd\u4e0b\u964d\u3002\u7dda\u7a0b\u6c60\u7684\u5f15\u5165\u4f7f\u5f97MySQL\u80fd\u5920\u91cd\u7528\u7dda\u7a0b\uff0c\u5f9e\u800c\u63d0\u9ad8\u4e86\u8655\u7406\u6548\u7387\u3002<\/p>\n<h3 id=\"%e7%b7%9a%e7%a8%8b%e6%b1%a0%e7%9a%84%e5%b7%a5%e4%bd%9c%e5%8e%9f%e7%90%86-ECNxXDeiWS\">\u7dda\u7a0b\u6c60\u7684\u5de5\u4f5c\u539f\u7406<\/h3>\n<p>MySQL\u7684\u7dda\u7a0b\u6c60\u5de5\u4f5c\u539f\u7406\u5982\u4e0b\uff1a<\/p>\n<ul>\n<li>\u7576MySQL\u555f\u52d5\u6642\uff0c\u6703\u5275\u5efa\u4e00\u500b\u7dda\u7a0b\u6c60\uff0c\u4e26\u6839\u64da\u914d\u7f6e\u7684\u53c3\u6578\u521d\u59cb\u5316\u7dda\u7a0b\u6578\u91cf\u3002<\/li>\n<li>\u7576\u5ba2\u6236\u7aef\u767c\u9001\u8acb\u6c42\u6642\uff0c\u7dda\u7a0b\u6c60\u6703\u6aa2\u67e5\u662f\u5426\u6709\u53ef\u7528\u7684\u7dda\u7a0b\u3002\u5982\u679c\u6709\uff0c\u5247\u76f4\u63a5\u5206\u914d\u8a72\u7dda\u7a0b\u4f86\u8655\u7406\u8acb\u6c42\u3002<\/li>\n<li>\u5982\u679c\u6c92\u6709\u53ef\u7528\u7684\u7dda\u7a0b\uff0c\u5247\u6839\u64da\u914d\u7f6e\u7684\u6700\u5927\u7dda\u7a0b\u6578\u91cf\u5275\u5efa\u65b0\u7684\u7dda\u7a0b\uff0c\u4e26\u5c07\u5176\u6dfb\u52a0\u5230\u6c60\u4e2d\u3002<\/li>\n<li>\u8acb\u6c42\u8655\u7406\u5b8c\u6210\u5f8c\uff0c\u7dda\u7a0b\u4e0d\u6703\u88ab\u92b7\u6bc0\uff0c\u800c\u662f\u8fd4\u56de\u5230\u6c60\u4e2d\uff0c\u7b49\u5f85\u4e0b\u4e00\u6b21\u8acb\u6c42\u3002<\/li>\n<\/ul>\n<h3 id=\"%e9%85%8d%e7%bd%aemysql%e7%b7%9a%e7%a8%8b%e6%b1%a0-ECNxXDeiWS\">\u914d\u7f6eMySQL\u7dda\u7a0b\u6c60<\/h3>\n<p>\u8981\u5728MySQL\u4e2d\u914d\u7f6e\u7dda\u7a0b\u6c60\uff0c\u60a8\u9700\u8981\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\u8a2d\u7f6e\u76f8\u95dc\u53c3\u6578\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u914d\u7f6e\u793a\u4f8b\uff1a<\/p>\n<pre><code>\n[mysqld]\nthread_pool_size = 16\nthread_pool_oversubscribe = 2\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u7dda\u7a0b\u6c60\u7684\u5927\u5c0f\u88ab\u8a2d\u7f6e\u70ba16\uff0c\u9019\u610f\u5473\u8457\u6700\u591a\u53ef\u4ee5\u670916\u500b\u7dda\u7a0b\u540c\u6642\u8655\u7406\u8acb\u6c42\u3002\u53c3\u6578thread_pool_oversubscribe\u5247\u5141\u8a31\u5728\u9700\u8981\u6642\u8d85\u904e\u9019\u500b\u6578\u91cf\u3002<\/p>\n<h2 id=\"%e7%b7%9a%e7%a8%8b%e6%b1%a0%e7%9a%84%e5%84%aa%e5%8b%a2-ECNxXDeiWS\">\u7dda\u7a0b\u6c60\u7684\u512a\u52e2<\/h2>\n<p>\u4f7f\u7528MySQL\u7dda\u7a0b\u6c60\u6709\u591a\u500b\u512a\u52e2\uff1a<\/p>\n<ul>\n<li><strong>\u63d0\u9ad8\u6027\u80fd\uff1a<\/strong>\u901a\u904e\u91cd\u7528\u7dda\u7a0b\uff0c\u6e1b\u5c11\u4e86\u5275\u5efa\u548c\u92b7\u6bc0\u7dda\u7a0b\u7684\u958b\u92b7\u3002<\/li>\n<li><strong>\u964d\u4f4e\u5ef6\u9072\uff1a<\/strong>\u5728\u9ad8\u4e26\u767c\u60c5\u6cc1\u4e0b\uff0c\u80fd\u5920\u66f4\u5feb\u5730\u97ff\u61c9\u5ba2\u6236\u7aef\u8acb\u6c42\u3002<\/li>\n<li><strong>\u8cc7\u6e90\u7ba1\u7406\uff1a<\/strong>\u66f4\u6709\u6548\u5730\u5229\u7528\u7cfb\u7d71\u8cc7\u6e90\uff0c\u6e1b\u5c11\u4e86\u5167\u5b58\u548cCPU\u7684\u6d88\u8017\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-ECNxXDeiWS\">\u7d50\u8ad6<\/h2>\n<p>MySQL\u7dda\u7a0b\u6c60\u662f\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u80fd\u5920\u986f\u8457\u63d0\u9ad8\u6578\u64da\u5eab\u7684\u6027\u80fd\u548c\u6548\u7387\u3002\u96a8\u8457\u61c9\u7528\u7a0b\u5e8f\u9700\u6c42\u7684\u589e\u9577\uff0c\u7406\u89e3\u548c\u6b63\u78ba\u914d\u7f6e\u7dda\u7a0b\u6c60\u5c07\u6210\u70ba\u6bcf\u4f4d\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u7684\u91cd\u8981\u4efb\u52d9\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\u7684\u7528\u6236\uff0c\u9078\u64c7\u5408\u9069\u7684\u670d\u52d9\u5668\u914d\u7f6e\uff0c\u5982<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\uff0c\u5c07\u6709\u52a9\u65bc\u5145\u5206\u767c\u63eeMySQL\u7dda\u7a0b\u6c60\u7684\u6f5b\u529b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6df1\u5165\u63a2\u8a0eMySQL\u7dda\u7a0b\u6c60\u7684\u904b\u4f5c\u539f\u7406\u3001\u512a\u52e2\u53ca\u6700\u4f73\u5be6\u8e10\uff0c\u63d0\u5347\u6578\u64da\u5eab\u6027\u80fd\u8207\u6548\u7387\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-77010","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/77010","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=77010"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/77010\/revisions"}],"predecessor-version":[{"id":77011,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/77010\/revisions\/77011"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=77010"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=77010"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=77010"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}