{"id":76126,"date":"2024-10-16T04:04:16","date_gmt":"2024-10-15T20:04:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/76126\/"},"modified":"2024-10-16T04:04:16","modified_gmt":"2024-10-15T20:04:16","slug":"mysql%e5%91%bd%e4%bb%a4%e8%a1%8c%e9%96%83%e9%80%80%e5%95%8f%e9%a1%8c%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-mysql%e6%95%b8%e6%93%9a%e5%ba%ab%e5%91%bd%e4%bb%a4%e8%a1%8c%e9%96%83%e9%80%80","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/76126\/","title":{"rendered":"MySQL\u547d\u4ee4\u884c\u9583\u9000\u554f\u984c\u89e3\u6c7a\u65b9\u6848 (MySQL\u6578\u64da\u5eab\u547d\u4ee4\u884c\u9583\u9000)"},"content":{"rendered":"<h1 id=\"mysql%e5%91%bd%e4%bb%a4%e8%a1%8c%e9%96%83%e9%80%80%e5%95%8f%e9%a1%8c%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-mysql%e6%95%b8%e6%93%9a%e5%ba%ab%e5%91%bd%e4%bb%a4%e8%a1%8c%e9%96%83%e9%80%80-oaHGvTRQvZ\">MySQL\u547d\u4ee4\u884c\u9583\u9000\u554f\u984c\u89e3\u6c7a\u65b9\u6848 (MySQL\u6578\u64da\u5eab\u547d\u4ee4\u884c\u9583\u9000)<\/h1>\n<p>\u5728\u4f7f\u7528MySQL\u6578\u64da\u5eab\u6642\uff0c\u8a31\u591a\u7528\u6236\u53ef\u80fd\u6703\u9047\u5230\u547d\u4ee4\u884c\u9583\u9000\u7684\u554f\u984c\u3002\u9019\u7a2e\u60c5\u6cc1\u4e0d\u50c5\u5f71\u97ff\u5de5\u4f5c\u6548\u7387\uff0c\u9084\u53ef\u80fd\u5c0e\u81f4\u6578\u64da\u4e1f\u5931\u6216\u640d\u58de\u3002\u672c\u6587\u5c07\u63a2\u8a0eMySQL\u547d\u4ee4\u884c\u9583\u9000\u7684\u5e38\u898b\u539f\u56e0\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\uff0c\u5e6b\u52a9\u7528\u6236\u6709\u6548\u61c9\u5c0d\u9019\u4e00\u554f\u984c\u3002<\/p>\n<h2 id=\"%e5%b8%b8%e8%a6%8b%e5%8e%9f%e5%9b%a0-oaHGvTRQvZ\">\u5e38\u898b\u539f\u56e0<\/h2>\n<p>MySQL\u547d\u4ee4\u884c\u9583\u9000\u7684\u539f\u56e0\u591a\u7a2e\u591a\u6a23\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u539f\u56e0\uff1a<\/p>\n<ul>\n<li><strong>\u5167\u5b58\u4e0d\u8db3\uff1a<\/strong>\u7576\u7cfb\u7d71\u5167\u5b58\u4e0d\u8db3\u6642\uff0cMySQL\u547d\u4ee4\u884c\u53ef\u80fd\u6703\u7121\u6cd5\u6b63\u5e38\u904b\u884c\uff0c\u5c0e\u81f4\u9583\u9000\u3002<\/li>\n<li><strong>\u914d\u7f6e\u932f\u8aa4\uff1a<\/strong>\u4e0d\u6b63\u78ba\u7684MySQL\u914d\u7f6e\u6587\u4ef6\uff08\u5982my.cnf\uff09\u53ef\u80fd\u6703\u5c0e\u81f4\u547d\u4ee4\u884c\u5de5\u5177\u7121\u6cd5\u555f\u52d5\u3002<\/li>\n<li><strong>\u7248\u672c\u4e0d\u517c\u5bb9\uff1a<\/strong>\u4f7f\u7528\u7684MySQL\u5ba2\u6236\u7aef\u7248\u672c\u8207\u670d\u52d9\u5668\u7248\u672c\u4e0d\u517c\u5bb9\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u9583\u9000\u3002<\/li>\n<li><strong>\u7cfb\u7d71\u554f\u984c\uff1a<\/strong>\u64cd\u4f5c\u7cfb\u7d71\u7684\u554f\u984c\u6216\u5176\u4ed6\u61c9\u7528\u7a0b\u5e8f\u7684\u885d\u7a81\u4e5f\u53ef\u80fd\u5c0e\u81f4MySQL\u547d\u4ee4\u884c\u9583\u9000\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-oaHGvTRQvZ\">\u89e3\u6c7a\u65b9\u6848<\/h2>\n<p>\u91dd\u5c0d\u4e0a\u8ff0\u554f\u984c\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u89e3\u6c7a\u65b9\u6848\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e5%85%a7%e5%ad%98%e4%bd%bf%e7%94%a8%e6%83%85%e6%b3%81-oaHGvTRQvZ\">1. \u6aa2\u67e5\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5\u7cfb\u7d71\u7684\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b\u5167\u5b58\u72c0\u614b\uff1a<\/p>\n<pre><code>free -m<\/code><\/pre>\n<p>\u5982\u679c\u5167\u5b58\u4f7f\u7528\u7387\u904e\u9ad8\uff0c\u8003\u616e\u95dc\u9589\u4e00\u4e9b\u4e0d\u5fc5\u8981\u7684\u61c9\u7528\u7a0b\u5e8f\u6216\u5347\u7d1a\u7cfb\u7d71\u5167\u5b58\u3002<\/p>\n<h3 id=\"2-%e6%aa%a2%e6%9f%a5mysql%e9%85%8d%e7%bd%ae%e6%96%87%e4%bb%b6-oaHGvTRQvZ\">2. \u6aa2\u67e5MySQL\u914d\u7f6e\u6587\u4ef6<\/h3>\n<p>\u6aa2\u67e5MySQL\u7684\u914d\u7f6e\u6587\u4ef6\uff08\u901a\u5e38\u4f4d\u65bc\/etc\/my.cnf\u6216\/etc\/mysql\/my.cnf\uff09\uff0c\u78ba\u4fdd\u914d\u7f6e\u6b63\u78ba\u3002\u7279\u5225\u662f\u4ee5\u4e0b\u5e7e\u500b\u53c3\u6578\uff1a<\/p>\n<ul>\n<li><code>max_connections<\/code>\uff1a\u78ba\u4fdd\u6b64\u503c\u4e0d\u904e\u4f4e\u3002<\/li>\n<li><code>innodb_buffer_pool_size<\/code>\uff1a\u6839\u64da\u7cfb\u7d71\u5167\u5b58\u8abf\u6574\u6b64\u503c\u3002<\/li>\n<\/ul>\n<p>\u4fee\u6539\u5f8c\uff0c\u91cd\u555fMySQL\u670d\u52d9\u4ee5\u61c9\u7528\u66f4\u6539\uff1a<\/p>\n<pre><code>sudo systemctl restart mysql<\/code><\/pre>\n<h3 id=\"3-%e6%9b%b4%e6%96%b0mysql%e5%ae%a2%e6%88%b6%e7%ab%af-oaHGvTRQvZ\">3. \u66f4\u65b0MySQL\u5ba2\u6236\u7aef<\/h3>\n<p>\u78ba\u4fdd\u4f7f\u7528\u7684MySQL\u5ba2\u6236\u7aef\u7248\u672c\u8207\u670d\u52d9\u5668\u7248\u672c\u517c\u5bb9\u3002\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u7248\u672c\uff1a<\/p>\n<pre><code>mysql --version<\/code><\/pre>\n<p>\u5982\u679c\u7248\u672c\u4e0d\u517c\u5bb9\uff0c\u8003\u616e\u66f4\u65b0\u5ba2\u6236\u7aef\u6216\u670d\u52d9\u5668\u7248\u672c\u3002<\/p>\n<h3 id=\"4-%e6%aa%a2%e6%9f%a5%e7%b3%bb%e7%b5%b1%e6%97%a5%e8%aa%8c-oaHGvTRQvZ\">4. \u6aa2\u67e5\u7cfb\u7d71\u65e5\u8a8c<\/h3>\n<p>\u67e5\u770b\u7cfb\u7d71\u65e5\u8a8c\u4ee5\u7372\u53d6\u66f4\u591a\u932f\u8aa4\u4fe1\u606f\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b\u65e5\u8a8c\uff1a<\/p>\n<pre><code>tail -f \/var\/log\/syslog<\/code><\/pre>\n<p>\u6839\u64da\u65e5\u8a8c\u4e2d\u7684\u932f\u8aa4\u4fe1\u606f\u9032\u884c\u76f8\u61c9\u7684\u8abf\u6574\u3002<\/p>\n<h3 id=\"5-%e9%87%8d%e6%96%b0%e5%ae%89%e8%a3%9dmysql-oaHGvTRQvZ\">5. \u91cd\u65b0\u5b89\u88ddMySQL<\/h3>\n<p>\u5982\u679c\u4ee5\u4e0a\u65b9\u6cd5\u5747\u7121\u6cd5\u89e3\u6c7a\u554f\u984c\uff0c\u8003\u616e\u91cd\u65b0\u5b89\u88ddMySQL\u3002\u78ba\u4fdd\u5728\u91cd\u65b0\u5b89\u88dd\u4e4b\u524d\u5099\u4efd\u6240\u6709\u91cd\u8981\u6578\u64da\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-oaHGvTRQvZ\">\u7e3d\u7d50<\/h2>\n<p>MySQL\u547d\u4ee4\u884c\u9583\u9000\u554f\u984c\u53ef\u80fd\u7531\u591a\u7a2e\u56e0\u7d20\u5f15\u8d77\uff0c\u5305\u62ec\u5167\u5b58\u4e0d\u8db3\u3001\u914d\u7f6e\u932f\u8aa4\u3001\u7248\u672c\u4e0d\u517c\u5bb9\u53ca\u7cfb\u7d71\u554f\u984c\u3002\u901a\u904e\u6aa2\u67e5\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\u3001\u914d\u7f6e\u6587\u4ef6\u3001\u5ba2\u6236\u7aef\u7248\u672c\u53ca\u7cfb\u7d71\u65e5\u8a8c\uff0c\u4e26\u6839\u64da\u5177\u9ad4\u60c5\u6cc1\u63a1\u53d6\u76f8\u61c9\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u901a\u5e38\u53ef\u4ee5\u6709\u6548\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u904b\u884cMySQL\u6578\u64da\u5eab\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\u4e5f\u662f\u81f3\u95dc\u91cd\u8981\u7684\uff0c\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7aMySQL\u547d\u4ee4\u884c\u9583\u9000\u554f\u984c\u7684\u6709\u6548\u65b9\u6848\uff0c\u5e6b\u52a9\u7528\u6236\u7a69\u5b9a\u904b\u884c\u6578\u64da\u5eab\uff0c\u63d0\u5347\u64cd\u4f5c\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-76126","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76126","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=76126"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76126\/revisions"}],"predecessor-version":[{"id":76127,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76126\/revisions\/76127"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=76126"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=76126"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=76126"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}