{"id":209028,"date":"2025-09-30T03:13:04","date_gmt":"2025-09-29T19:13:04","guid":{"rendered":"https:\/\/www.server.hk\/blog\/209028\/"},"modified":"2025-09-30T03:13:05","modified_gmt":"2025-09-29T19:13:05","slug":"vps-mysql-2","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/209028\/","title":{"rendered":"\u9999\u6e2fVPS MySQL\u4f18\u5316\u5957\u9910\uff1a\u6781\u901f\u7a33\u5b9a\u3001\u4f4e\u5ef6\u8fdf\u7684\u4e13\u4e1a\u89e3\u51b3\u65b9\u6848"},"content":{"rendered":"<p>\u5728\u5168\u7403\u5316\u5e94\u7528\u4e0e\u8de8\u5883\u4e1a\u52a1\u65e5\u76ca\u666e\u53ca\u7684\u4eca\u5929\uff0c\u6570\u636e\u5e93\u6027\u80fd\u76f4\u63a5\u5f71\u54cd\u7528\u6237\u4f53\u9a8c\u4e0e\u7cfb\u7edf\u7a33\u5b9a\u6027\u3002\u5bf9\u4e8e\u9762\u5411\u5927\u4e2d\u534e\u5730\u533a\u53ca\u4e9a\u592a\u5ba2\u6237\u7684\u4e1a\u52a1\uff0c\u9009\u62e9\u4e00\u6b3e\u4f4e\u5ef6\u8fdf\u4e14\u7a33\u5b9a\u7684\u9999\u6e2fVPS\u6765\u627f\u8f7dMySQL\u6570\u636e\u5e93\uff0c\u662f\u5f88\u591a\u7ad9\u957f\u3001\u4f01\u4e1a\u4e0e\u5f00\u53d1\u8005\u7684\u4f18\u5148\u9879\u3002\u672c\u6587\u4ece\u539f\u7406\u3001\u5e94\u7528\u573a\u666f\u3001\u4f18\u52bf\u5bf9\u6bd4\u4e0e\u9009\u8d2d\u5efa\u8bae\u56db\u4e2a\u65b9\u9762\uff0c\u6df1\u5165\u5256\u6790\u5982\u4f55\u5728\u9999\u6e2fVPS\u4e0a\u6784\u5efa\u4e0e\u4f18\u5316MySQL\u73af\u5883\uff0c\u5b9e\u73b0\u201c\u6781\u901f\u7a33\u5b9a\u3001\u4f4e\u5ef6\u8fdf\u201d\u7684\u4e13\u4e1a\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n<h2>MySQL 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\u662f\u9ed8\u8ba4\u4e14\u6700\u5e38\u7528\u7684\u5b58\u50a8\u5f15\u64ce\u3002\u5173\u952e\u53c2\u6570\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>innodb_buffer_pool_size<\/strong>\uff1a\u51b3\u5b9a\u53ef\u7f13\u5b58\u6570\u636e\u9875\u7684\u5927\u5c0f\uff0c\u5e94\u5c3d\u53ef\u80fd\u8bbe\u7f6e\u4e3a\u7269\u7406\u5185\u5b58\u7684 60%~80%\uff0c\u4ee5\u6700\u5927\u5316\u547d\u4e2d\u7387\u5e76\u51cf\u5c11\u78c1\u76d8\u8bfb\u5199\u3002<\/li>\n<li><strong>innodb_log_file_size<\/strong> \u4e0e <strong>innodb_log_files_in_group<\/strong>\uff1a\u5f71\u54cd\u4e8b\u52a1\u63d0\u4ea4\u4e0e\u5d29\u6e83\u6062\u590d\u901f\u5ea6\uff0c\u9002\u5f53\u589e\u5927\u53ef\u51cf\u5c11 checkpoint \u6b21\u6570\uff0c\u964d\u4f4e\u5199\u653e\u5927\u3002<\/li>\n<li><strong>innodb_flush_method<\/strong>\uff1a\u63a8\u8350\u8bbe\u7f6e\u4e3a O_DIRECT\uff0c\u907f\u514d\u53cc\u91cd\u7f13\u5b58\uff08double buffering\uff09\uff0c\u63d0\u5347 I\/O \u6548\u7387\u3002<\/li>\n<\/ul>\n<h3>\u67e5\u8be2\u4f18\u5316\u4e0e\u7d22\u5f15\u7b56\u7565<\/h3>\n<p>\u6162\u67e5\u8be2\u662f\u5e38\u89c1\u6027\u80fd\u6740\u624b\u3002\u5e94\u4ece SQL \u5c42\u9762\u5165\u624b\uff1a<\/p>\n<ul>\n<li>\u5229\u7528 <strong>EXPLAIN<\/strong> \u5206\u6790\u67e5\u8be2\u8ba1\u5212\uff0c\u907f\u514d\u5168\u8868\u626b\u63cf\uff0c\u786e\u4fdd WHERE\u3001JOIN\u3001ORDER BY \u7b49\u4f7f\u7528\u5408\u9002\u7d22\u5f15\u3002<\/li>\n<li>\u4f7f\u7528\u8986\u76d6\u7d22\u5f15\uff08covering index\uff09\u51cf\u5c11\u56de\u8868\u6b21\u6570\uff0c\u51cf\u5c11 I\/O\u3002<\/li>\n<li>\u5bf9\u9ad8\u5e76\u53d1\u5199\u5165\u573a\u666f\uff0c\u8003\u8651\u4f7f\u7528\u5206\u533a\u8868\u6216\u5782\u76f4\u62c6\u5206\u51cf\u5c11\u9501\u7ade\u4e89\u3002<\/li>\n<\/ul>\n<h3>\u8fde\u63a5\u6c60\u4e0e\u5e76\u53d1\u63a7\u5236<\/h3>\n<p>\u5bf9\u5728\u7ebf\u670d\u52a1\u800c\u8a00\uff0c\u8fde\u63a5\u6570\u91cf\u4e0e\u7ba1\u7406\u81f3\u5173\u91cd\u8981\u3002\u4f7f\u7528\u8fde\u63a5\u6c60\uff08\u5982 ProxySQL\u3001MySQL Proxy\u3001\u6216\u5728\u5e94\u7528\u7aef\u4f7f\u7528 HikariCP \u7b49\uff09\u53ef\u4ee5\u663e\u8457\u964d\u4f4e\u8fde\u63a5\u5efa\u7acb\/\u65ad\u5f00\u5e26\u6765\u7684\u5f00\u9500\u3002\u540c\u65f6\uff0c\u5408\u7406\u8bbe\u7f6e <strong>max_connections<\/strong>\u3001\u7ebf\u7a0b\u7f13\u5b58\u7b49\u53c2\u6570\uff0c\u907f\u514d\u56e0\u8fc7\u9ad8\u5e76\u53d1\u8017\u5c3d\u5185\u5b58\u6216\u89e6\u53d1\u7ebf\u7a0b\u5207\u6362\u6296\u52a8\u3002<\/p>\n<h2>\u4e3a\u4ec0\u4e48\u9009\u62e9\u9999\u6e2fVPS \u627f\u8f7d MySQL<\/h2>\n<p>\u76f8\u8f83\u4e8e\u7f8e\u56fd\u670d\u52a1\u5668\u6216\u6b27\u6d32\u8282\u70b9\uff0c\u9999\u6e2fVPS \u5728\u9762\u5411\u5927\u4e2d\u534e\u533a\u4e0e\u4e1c\u5357\u4e9a\u7528\u6237\u573a\u666f\u4e0b\u5177\u6709\u663e\u8457\u4f18\u52bf\uff1a<\/p>\n<ul>\n<li><strong>\u5730\u7406\u4f4d\u7f6e\u4f18\u52bf\uff1a<\/strong>\u9760\u8fd1\u4e2d\u56fd\u5927\u9646\u3001\u53f0\u6e7e\u3001\u9999\u6e2f\u4e0e\u4e1c\u5357\u4e9a\uff0c\u5929\u7136\u62e5\u6709\u66f4\u4f4e\u7684\u7f51\u7edc\u5ef6\u8fdf\u4e0e\u66f4\u7a33\u5b9a\u7684\u8def\u7531\u3002<\/li>\n<li><strong>\u51fa\u53e3\u5e26\u5bbd\u4e0e\u8de8\u5883\u94fe\u8def\uff1a<\/strong>\u4f18\u8d28\u9999\u6e2f\u673a\u623f\u901a\u5e38\u5177\u5907\u591a\u8fd0\u8425\u5546\u76f4\u8fde\u4e0e\u5145\u88d5\u5e26\u5bbd\uff0c\u964d\u4f4e\u4e22\u5305\u7387\uff0c\u4fdd\u8bc1\u6570\u636e\u5e93\u4e3b\u4ece\u590d\u5236\u4e0e\u5e94\u7528\u8bbf\u95ee\u7684\u7a33\u5b9a\u6027\u3002<\/li>\n<li><strong>\u6cd5\u89c4\u4e0e\u5408\u89c4\u4fbf\u5229\uff1a<\/strong>\u90e8\u5206\u4f01\u4e1a\u56e0\u6570\u636e\u4e3b\u6743\u4e0e\u5408\u89c4\u8981\u6c42\uff0c\u503e\u5411\u4e8e\u5c06\u670d\u52a1\u90e8\u7f72\u5728\u9999\u6e2f\u800c\u975e\u7f8e\u56fdVPS \u6216\u56fd\u5185\u673a\u623f\uff0c\u4ee5\u517c\u987e\u8bbf\u95ee\u901f\u5ea6\u548c\u5408\u89c4\u7075\u6d3b\u6027\u3002<\/li>\n<\/ul>\n<p>\u5f53\u7136\uff0c\u5bf9\u4e8e\u9762\u5411\u5317\u7f8e\u7528\u6237\u7684\u4ea7\u54c1\uff0c\u4f7f\u7528\u7f8e\u56fdVPS \u6216\u7f8e\u56fd\u670d\u52a1\u5668 \u4ecd\u662f\u66f4\u4f18\u9009\uff1b\u4f46\u5bf9\u4e8e\u4e9a\u592a\u7528\u6237\u7fa4\u4f53\uff0c\u9009\u62e9\u9999\u6e2f\u670d\u52a1\u5668\u53ef\u4ee5\u5728\u5ef6\u8fdf\u4e0e\u5e26\u5bbd\u6210\u672c\u4e4b\u95f4\u53d6\u5f97\u6700\u4f73\u5e73\u8861\u3002<\/p>\n<h2>\u5e94\u7528\u573a\u666f\u4e0e\u67b6\u6784\u5b9e\u8df5<\/h2>\n<h3>\u4e2d\u5c0f\u578b\u7f51\u7ad9\u4e0e WordPress \u7b49 CMS<\/h3>\n<p>\u5bf9\u4e8e\u5178\u578b\u7ad9\u957f\u4f7f\u7528\u573a\u666f\uff08\u5982 WordPress\u3001\u591a\u7ad9\u70b9\u7ba1\u7406\uff09\uff0c\u5efa\u8bae\uff1a<\/p>\n<ul>\n<li>\u5c06\u6570\u636e\u5e93\u90e8\u7f72\u5728\u72ec\u7acb\u7684\u9999\u6e2fVPS \u5b9e\u4f8b\u4e0a\uff0c\u907f\u514d\u4e0e Web \u670d\u52a1\u4e89\u7528 I\/O \u4e0e CPU\u3002<\/li>\n<li>\u5f00\u542f Query Cache\uff08\u5bf9 MySQL 8.0 \u5df2\u79fb\u9664\uff0c\u53ef\u4f7f\u7528\u5e94\u7528\u5c42\u7f13\u5b58\u6216 Redis\uff09\u6216\u4f7f\u7528\u5bf9\u8c61\u7f13\u5b58\u63d2\u4ef6\uff0c\u5c06\u70ed\u70b9\u9875\u9762\u7f13\u5b58\u5728\u5185\u5b58\u4e2d\uff0c\u964d\u4f4e\u6570\u636e\u5e93\u538b\u529b\u3002<\/li>\n<li>\u4f7f\u7528\u5b9a\u671f\u5907\u4efd\uff08mysqldump\u3001xtrabackup\uff09\u4e0e binlog \u5907\u4efd\u7b56\u7565\uff0c\u4fdd\u8bc1\u53ef\u6062\u590d\u6027\u3002<\/li>\n<\/ul>\n<h3>\u9ad8\u5e76\u53d1\u7535\u5546\u4e0e\u4ea4\u6613\u578b\u7cfb\u7edf<\/h3>\n<p>\u5bf9\u9ad8\u5e76\u53d1\u3001\u4e8b\u52a1\u654f\u611f\u7684\u7535\u5546\u7cfb\u7edf\uff0c\u5e94\u8003\u8651\uff1a<\/p>\n<ul>\n<li>\u8bfb\u5199\u5206\u79bb\u67b6\u6784\uff1a\u4e3b\u5e93\u8d1f\u8d23\u5199\u5165\uff0c\u4ece\u5e93\u8d1f\u8d23\u8bfb\u8bf7\u6c42\uff0c\u4f7f\u7528 ProxySQL \u6216 HAProxy \u505a\u8def\u7531\u4e0e\u8fde\u63a5\u6c60\u7ba1\u7406\u3002<\/li>\n<li>\u4f7f\u7528\u540c\u6b65\u6216\u534a\u540c\u6b65\u590d\u5236\u4fdd\u8bc1\u6570\u636e\u4e00\u81f4\u6027\uff0c\u6839\u636e\u4e1a\u52a1\u5bf9 RPO\/RTO \u7684\u8981\u6c42\u9009\u62e9\u590d\u5236\u7b56\u7565\u3002<\/li>\n<li>\u5229\u7528 SSD\u3001NVMe \u5b58\u50a8\u4e0e\u9ad8 IOPS \u4e91\u76d8\uff0c\u51cf\u5c11\u5199\u5ef6\u8fdf\uff1b\u5728\u9999\u6e2fVPS \u4e0a\u4f18\u5148\u9009\u62e9\u672c\u5730 SSD \u6216\u76f4\u8fde NVMe \u7684\u5b9e\u4f8b\u3002<\/li>\n<\/ul>\n<h3>\u8de8\u533a\u57df\u6df7\u5408\u90e8\u7f72\uff1a\u9999\u6e2f\u4e0e\u7f8e\u56fd\u7684\u534f\u540c<\/h3>\n<p>\u5bf9\u4e8e\u5168\u7403\u5206\u5e03\u578b\u4e1a\u52a1\uff0c\u53ef\u4ee5\u91c7\u7528\u6df7\u5408\u90e8\u7f72\u7b56\u7565\uff1a<\/p>\n<ul>\n<li>\u4e3b\u6570\u636e\u5e93\u90e8\u7f72\u5728\u9999\u6e2fVPS \u4e3a\u4e9a\u592a\u7528\u6237\u63d0\u4f9b\u4f4e\u5ef6\u8fdf\u8bfb\u5199\uff1b\u5728\u7f8e\u56fdVPS \u6216\u7f8e\u56fd\u670d\u52a1\u5668 \u90e8\u7f72\u526f\u672c\u7528\u4e8e\u5317\u7f8e\u8bbf\u95ee\uff0c\u7ed3\u5408 CDN \u548c\u8bfb\u5199\u8def\u7531\u5b9e\u73b0\u5168\u7403\u6027\u80fd\u4f18\u5316\u3002<\/li>\n<li>\u4f7f\u7528\u5f02\u5730\u5907\u4efd\u4e0e\u5f02\u6b65\u590d\u5236\u964d\u4f4e\u4e3b\u5e93\u538b\u529b\uff0c\u540c\u65f6\u8bbe\u5b9a\u5ef6\u8fdf\u9608\u503c\u4e0e\u81ea\u52a8\u6545\u969c\u8f6c\u79fb\u673a\u5236\u3002<\/li>\n<\/ul>\n<h2>\u4f18\u52bf\u5bf9\u6bd4\uff1a\u9999\u6e2fVPS vs \u7f8e\u56fdVPS \/ \u7f8e  \u56fd\u670d\u52a1\u5668<\/h2>\n<p>\u5728\u9009\u62e9\u6258\u7ba1\u4f4d\u7f6e\u4e0e\u7c7b\u578b\u65f6\uff0c\u9700\u7efc\u5408\u8bc4\u4f30\u5ef6\u8fdf\u3001\u5e26\u5bbd\u3001\u6210\u672c\u4e0e\u5408\u89c4\uff1a<\/p>\n<ul>\n<li><strong>\u5ef6\u8fdf\uff1a<\/strong>\u9762\u5411\u4e9a\u592a\u7528\u6237\u65f6\u9999\u6e2fVPS \u660e\u663e\u4f18\u4e8e\u7f8e\u56fdVPS\uff1b\u9762\u5411\u5317\u7f8e\u7528\u6237\u5219\u7f8e\u56fd\u670d\u52a1\u5668 \u5ef6\u8fdf\u66f4\u4f18\u3002<\/li>\n<li><strong>\u5e26\u5bbd\u4e0e\u94fe\u8def\u7a33\u5b9a\u6027\uff1a<\/strong>\u9999\u6e2f\u673a\u623f\u591a\u8fd0\u8425\u5546\u76f4\u8fde\uff0c\u8de8\u5883\u94fe\u8def\u7a33\u5b9a\uff1b\u4f18\u8d28\u7f8e\u56fd\u6570\u636e\u4e2d\u5fc3\u5728\u56fd\u9645\u4e92\u8054\u4e0a\u540c\u6837\u8868\u73b0\u826f\u597d\uff0c\u4f46\u8de8\u4e9a\u592a\u8bbf\u95ee\u5ef6\u8fdf\u4f1a\u66f4\u9ad8\u3002<\/li>\n<li><strong>\u6210\u672c\uff1a<\/strong>\u603b\u4f53\u4e0a\uff0c\u7f8e\u56fd\u670d\u52a1\u5668 \u5728\u67d0\u4e9b\u914d\u7f6e\u4e0a\u6210\u672c\u66f4\u4f4e\uff0c\u4f46\u8003\u8651\u5230\u6027\u80fd\u4e0e\u7528\u6237\u4f53\u9a8c\uff0c\u9999\u6e2f\u670d\u52a1\u5668 \u7684\u6027\u4ef7\u6bd4\u5728\u4e9a\u592a\u573a\u666f\u4e0b\u66f4\u9ad8\u3002<\/li>\n<li><strong>\u5408\u89c4\u4e0e\u5ef6\u5c55\u6027\uff1a<\/strong>\u9999\u6e2f\u5728\u6cd5\u89c4\u4e0e\u56fd\u9645\u5316\u652f\u6301\u4e0a\u66f4\u7075\u6d3b\uff0c\u9002\u5408\u6709\u8de8\u5883\u9700\u6c42\u7684\u4f01\u4e1a\u3002<\/li>\n<\/ul>\n<h2>\u64cd\u4f5c\u7cfb\u7edf\u4e0e\u7f51\u7edc\u5c42\u9762\u7684\u4f18\u5316\u7ec6\u8282<\/h2>\n<p>\u9664\u4e86 MySQL \u53c2\u6570\u8c03\u6574\uff0c\u64cd\u4f5c\u7cfb\u7edf\u4e0e\u7f51\u7edc\u5c42\u7684\u4f18\u5316\u76f4\u63a5\u5f71\u54cd\u6570\u636e\u5e93\u6027\u80fd\uff1a<\/p>\n<ul>\n<li><strong>I\/O \u8c03\u5ea6\u5668\uff1a<\/strong>\u5728 Linux \u4e0a\u5c06\u8c03\u5ea6\u5668\u8bbe\u7f6e\u4e3a noop \u6216 deadline\uff0c\u53ef\u5728 SSD\/NVMe \u73af\u5883\u4e0b\u83b7\u5f97\u66f4\u7a33\u5b9a\u7684\u5199\u5165\u6027\u80fd\u3002<\/li>\n<li><strong>\u6587\u4ef6\u7cfb\u7edf\uff1a<\/strong>XFS \u6216 EXT4\uff08\u914d\u5408 noatime\uff09\u662f\u5e38\u89c1\u9009\u62e9\uff1b\u5bf9\u4e8e\u9ad8\u5e76\u53d1\u5199\u5165\uff0cXFS \u5728\u5927\u6587\u4ef6\u4e0e\u5e76\u884c\u5199\u573a\u666f\u4e0b\u8868\u73b0\u4f18\u8d8a\u3002<\/li>\n<li><strong>\u5185\u6838\u53c2\u6570\uff1a<\/strong>\u8c03\u6574 net.core.somaxconn\u3001tcp_tw_reuse\u3001tcp_fin_timeout \u7b49\u4ee5\u63d0\u5347\u5e76\u53d1\u8fde\u63a5\u5904\u7406\u80fd\u529b\u3002<\/li>\n<li><strong>\u5185\u5b58\u7ba1\u7406\uff1a<\/strong>\u7981\u7528 swap \u6216\u786e\u4fdd swap \u4f7f\u7528\u7387\u6781\u4f4e\uff0c\u907f\u514d\u56e0\u4e3a swap \u5bfc\u81f4\u7684\u5ef6\u8fdf\u6296\u52a8\u3002<\/li>\n<\/ul>\n<h2>\u76d1\u63a7\u3001\u5907\u4efd\u4e0e\u9ad8\u53ef\u7528\u5b9e\u8df5<\/h2>\n<p>\u7a33\u5b9a\u8fd0\u884c\u4f9d\u8d56\u5b8c\u5584\u7684\u76d1\u63a7\u4e0e\u81ea\u52a8\u5316\u8fd0\u7ef4\uff1a<\/p>\n<ul>\n<li>\u90e8\u7f72 Prometheus + Grafana \u76d1\u63a7 MySQL \u6307\u6807\uff08QPS\u3001TPS\u3001Buffer Pool \u547d\u4e2d\u7387\u3001Innodb \u884c\u9501\u7b49\u5f85\u3001\u5ef6\u8fdf\u5206\u5e03\u7b49\uff09\uff0c\u5e76\u8bbe\u5b9a\u544a\u8b66\u9608\u503c\u3002<\/li>\n<li>\u5b9a\u671f\u5907\u4efd\uff1a\u7ed3\u5408\u7269\u7406\u5907\u4efd\uff08Percona XtraBackup\uff09\u4e0e\u903b\u8f91\u5907\u4efd\uff08mysqldump\uff09\uff0c\u5e76\u5c06\u5907\u4efd\u5f02\u5730\u5b58\u50a8\uff0c\u907f\u514d\u5355\u70b9\u6545\u969c\u3002<\/li>\n<li>\u9ad8\u53ef\u7528\uff1a\u5229\u7528 MHA\u3001Orchestrator\u3001Galera Cluster \u6216 MySQL Group Replication \u5b9e\u73b0\u81ea\u52a8\u4e3b\u4ece\u5207\u6362\u53ca\u6545\u969c\u6062\u590d\u3002<\/li>\n<\/ul>\n<h2>\u9009\u8d2d\u5efa\u8bae\uff1a\u5982\u4f55\u4e3a MySQL \u9009\u62e9\u5408\u9002\u7684\u9999\u6e2fVPS \u5957\u9910<\/h2>\n<p>\u5728\u9009\u62e9\u9999\u6e2fVPS \u627f\u8f7d MySQL \u65f6\uff0c\u91cd\u70b9\u5173\u6ce8\u4ee5\u4e0b\u7ef4\u5ea6\uff1a<\/p>\n<ul>\n<li><strong>\u78c1\u76d8\u6027\u80fd\uff1a<\/strong>\u4f18\u5148\u9009\u62e9\u672c\u5730 SSD \u6216 NVMe \u5b58\u50a8\uff0c\u5173\u6ce8 IOPS \u4e0e\u541e\u5410\u91cf\u6307\u6807\uff1b\u5bf9\u4e8e\u65e5\u5fd7\u5bc6\u96c6\u578b\u5e94\u7528\uff0c\u8003\u8651\u72ec\u7acb\u65e5\u5fd7\u76d8\u6216 RAID \u914d\u7f6e\u3002<\/li>\n<li><strong>\u5185\u5b58\u5bb9\u91cf\uff1a<\/strong>\u5185\u5b58\u5f71\u54cd Buffer Pool \u5927\u5c0f\uff0c\u5efa\u8bae\u6839\u636e\u6570\u636e\u96c6\u89c4\u6a21\u81f3\u5c11\u9884\u7559\u80fd\u8986\u76d6 50%~70% \u70ed\u70b9\u6570\u636e\u7684\u5185\u5b58\u3002<\/li>\n<li><strong>CPU\uff1a<\/strong>\u9002\u5f53\u7684\u591a\u6838\u53ef\u4ee5\u63d0\u5347\u5e76\u53d1\u67e5\u8be2\u548c\u5e76\u53d1\u4e8b\u52a1\u5904\u7406\u80fd\u529b\uff0c\u4f46\u5355\u6838\u9891\u7387\u540c\u6837\u91cd\u8981\uff0c\u504f\u8bfb\u573a\u666f\u4e0b\u9891\u7387\u66f4\u5173\u952e\u3002<\/li>\n<li><strong>\u7f51\u7edc\u5e26\u5bbd\u4e0e\u94fe\u8def\u8d28\u91cf\uff1a<\/strong>\u9009\u62e9\u63d0\u4f9b\u4f4e\u4e22\u5305\u3001\u4f4e\u5ef6\u8fdf\u7684\u673a\u623f\u4e0e\u7f51\u7edc\u63a5\u5165\uff0c\u82e5\u6709\u5317\u7f8e\u7528\u6237\uff0c\u8003\u8651\u6df7\u5408\u90e8\u7f72\u6216\u591a\u7ebf BGP \u51fa\u53e3\u3002<\/li>\n<li><strong>\u53ef\u6269\u5c55\u6027\uff1a<\/strong>\u9009\u62e9\u652f\u6301\u5f39\u6027\u5347\u7ea7\uff08CPU\u3001\u5185\u5b58\u3001\u78c1\u76d8\u6269\u5bb9\uff09\u548c\u5feb\u7167\u5907\u4efd\u7684\u65b9\u6848\uff0c\u65b9\u4fbf\u672a\u6765\u6269\u5c55\u3002<\/li>\n<\/ul>\n<h2>\u603b\u7ed3<\/h2>\n<p>\u6784\u5efa\u4e00\u4e2a\u201c\u6781\u901f\u7a33\u5b9a\u3001\u4f4e\u5ef6\u8fdf\u201d\u7684 MySQL \u89e3\u51b3\u65b9\u6848\uff0c\u9700\u8981\u4ece\u5b58\u50a8\u5f15\u64ce\u4f18\u5316\u3001\u67e5\u8be2\u4e0e\u7d22\u5f15\u7b56\u7565\u3001\u64cd\u4f5c\u7cfb\u7edf\u8c03\u4f18\u3001\u7f51\u7edc\u94fe\u8def\u9009\u62e9\u3001\u5230\u76d1\u63a7\u4e0e\u9ad8\u53ef\u7528\u5b9e\u8df5\u591a\u65b9\u9762\u534f\u540c\u53d1\u529b\u3002\u5bf9\u4e8e\u4ee5\u4e9a\u592a\u5730\u533a\u7528\u6237\u4e3a\u4e3b\u7684\u7ad9\u70b9\u4e0e\u5e94\u7528\uff0c<strong>\u9999\u6e2fVPS \u5728\u7f51\u7edc\u5ef6\u8fdf\u548c\u8de8\u5883\u94fe\u8def\u7684\u4f18\u52bf\u975e\u5e38\u660e\u663e<\/strong>\uff0c\u662f\u627f\u8f7d MySQL \u6570\u636e\u5e93\u7684\u7406\u60f3\u9009\u62e9\uff1b\u5982\u679c\u4e1a\u52a1\u9762\u5411\u5317\u7f8e\uff0c\u5219\u53ef\u914d\u5408\u7f8e\u56fdVPS \u6216\u7f8e\u56fd\u670d\u52a1\u5668 \u505a\u6df7\u5408\u90e8\u7f72\u4ee5\u83b7\u5f97\u5168\u7403\u6700\u4f73\u4f53\u9a8c\u3002<\/p>\n<p>\u5bf9\u4e8e\u5e0c\u671b\u5728\u9999\u6e2f\u90e8\u7f72\u9ad8\u6027\u80fd MySQL \u73af\u5883\u7684\u7528\u6237\uff0c\u53ef\u53c2\u8003 Server.HK \u63d0\u4f9b\u7684\u9999\u6e2fVPS \u5957\u9910\u8fdb\u884c\u8bd5\u7528\u4e0e\u5bf9\u6bd4\uff0c\u4e86\u89e3\u5177\u4f53\u7684\u914d\u7f6e\u4e0e\u5e26\u5bbd\u9009\u9879\uff0c\u4ee5\u4fbf\u6839\u636e\u4e1a\u52a1\u8d1f\u8f7d\u8fdb\u884c\u7cbe\u7ec6\u5316\u9009\u8d2d\u548c\u8c03\u4f18\uff1a <a href=\"https:\/\/www.server.hk\/cloud.php\" target=\"_blank\" rel=\"noopener\">\u9999\u6e2fVPS \u5957\u9910\u8be6\u60c5\uff08Server.HK\uff09<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u9762\u5bf9\u5927\u4e2d\u534e\u4e0e\u4e9a\u592a\u7528\u6237\u7fa4\uff0c\u9009\u62e9\u5408\u9002\u7684\u6570\u636e\u5e93\u6258\u7ba1\u73af\u5883\u80fd\u663e\u8457\u63d0\u5347\u54cd\u5e94\u901f\u5ea6\u4e0e\u7a33\u5b9a\u6027\u3002\u672c\u6587\u5e26\u4f60\u4ece\u539f\u7406\u5230\u9009\u8d2d\uff0c\u7cfb\u7edf\u89e3\u6790\u5982\u4f55\u5728\u9999\u6e2f VPS MySQL 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