{"id":22196,"date":"2024-02-05T11:13:20","date_gmt":"2024-02-05T11:13:20","guid":{"rendered":"https:\/\/server.hk\/blog\/22196\/"},"modified":"2024-09-13T01:12:31","modified_gmt":"2024-09-13T01:12:31","slug":"optimizing-database-performance-on-your-usa-vps","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/22196\/","title":{"rendered":"\u512a\u5316\u60a8\u9999\u6e2fVPS\u4e0a\u7684\u6578\u64da\u5eab\u6027\u80fd"},"content":{"rendered":"

\u512a\u5316\u60a8\u9999\u6e2fVPS\u4e0a\u7684\u6578\u64da\u5eab\u6027\u80fd<\/h1>\n

\u5728\u9999\u6e2fVPS\u4e0a\u904b\u884c\u7db2\u7ad9\u6216\u61c9\u7528\u7a0b\u5e8f\u6642\uff0c\u512a\u5316\u6578\u64da\u5eab\u6027\u80fd\u81f3\u95dc\u91cd\u8981\u3002\u6027\u80fd\u826f\u597d\u7684\u6578\u64da\u5eab\u53ef\u78ba\u4fdd\u66f4\u5feb\u7684\u97ff\u61c9\u6642\u9593\u3001\u6539\u5584\u7684\u7528\u6236\u9ad4\u9a57\u4ee5\u53ca\u66f4\u597d\u7684\u6574\u9ad4\u6548\u7387\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u5011\u5c07\u63a2\u8a0e\u4e00\u4e9b\u95dc\u9375\u7b56\u7565\uff0c\u4ee5\u512a\u5316\u60a8\u5728\u9999\u6e2fVPS\u4e0a\u7684\u6578\u64da\u5eab\u6027\u80fd\u3002<\/p>\n

1. \u5b9a\u671f\u76e3\u63a7\u548c\u5206\u6790\u6027\u80fd<\/h2>\n

\u76e3\u63a7\u60a8\u7684\u6578\u64da\u5eab\u6027\u80fd\u662f\u512a\u5316\u7684\u7b2c\u4e00\u6b65\u3002\u901a\u904e\u5b9a\u671f\u5206\u6790\u6027\u80fd\u6307\u6a19\uff0c\u60a8\u53ef\u4ee5\u8b58\u5225\u74f6\u9838\u3001\u6162\u67e5\u8a62\u548c\u5176\u4ed6\u53ef\u80fd\u5f71\u97ff\u6027\u80fd\u7684\u554f\u984c\u3002\u4f7f\u7528MySQL Performance Schema\u548cPercona Monitoring and Management\u7b49\u5de5\u5177\u53ef\u4ee5\u5e6b\u52a9\u60a8\u7372\u53d6\u6709\u95dc\u6578\u64da\u5eab\u6027\u80fd\u7684\u6709\u50f9\u503c\u898b\u89e3\u3002<\/p>\n

2. \u512a\u5316\u6578\u64da\u5eab\u67e5\u8a62<\/h2>\n

\u63d0\u9ad8\u6578\u64da\u5eab\u6027\u80fd\u7684\u6700\u6709\u6548\u65b9\u6cd5\u4e4b\u4e00\u662f\u512a\u5316\u67e5\u8a62\u3002\u9996\u5148\uff0c\u4f7f\u7528MySQL Slow Query Log\u7b49\u5de5\u5177\u8b58\u5225\u6162\u67e5\u8a62\u3002\u4e00\u65e6\u78ba\u5b9a\uff0c\u60a8\u53ef\u4ee5\u901a\u904e\u6dfb\u52a0\u9069\u7576\u7684\u7d22\u5f15\u3001\u91cd\u5beb\u67e5\u8a62\u6216\u4f7f\u7528\u67e5\u8a62\u7de9\u5b58\u6280\u8853\u4f86\u512a\u5316\u9019\u4e9b\u67e5\u8a62\u3002\u8a18\u5f97\u6e2c\u8a66\u512a\u5316\u7684\u5f71\u97ff\uff0c\u4ee5\u78ba\u4fdd\u5b83\u5011\u6709\u6548\u3002<\/p>\n

3. \u9ad8\u6548\u7d22\u5f15<\/h2>\n

\u9069\u7576\u7684\u7d22\u5f15\u5c0d\u65bc\u9ad8\u6548\u7684\u6578\u64da\u5eab\u6027\u80fd\u81f3\u95dc\u91cd\u8981\u3002\u5206\u6790\u60a8\u7684\u6578\u64da\u5eab\u67b6\u69cb\uff0c\u8b58\u5225\u5728\u67e5\u8a62\u4e2d\u7d93\u5e38\u4f7f\u7528\u7684\u5217\u3002\u901a\u904e\u70ba\u9019\u4e9b\u5217\u6dfb\u52a0\u7d22\u5f15\uff0c\u60a8\u53ef\u4ee5\u986f\u8457\u52a0\u5feb\u67e5\u8a62\u57f7\u884c\u901f\u5ea6\u3002\u7136\u800c\uff0c\u8acb\u5c0f\u5fc3\u4e0d\u8981\u904e\u5ea6\u7d22\u5f15\uff0c\u56e0\u70ba\u9019\u53ef\u80fd\u5c0e\u81f4\u4e0d\u5fc5\u8981\u7684\u958b\u92b7\u3002\u96a8\u8457\u6578\u64da\u548c\u67e5\u8a62\u6a21\u5f0f\u7684\u8b8a\u5316\uff0c\u5b9a\u671f\u5be9\u67e5\u548c\u66f4\u65b0\u60a8\u7684\u7d22\u5f15\u3002<\/p>\n

4. \u6578\u64da\u5eab\u7de9\u5b58<\/h2>\n

\u5be6\u65bd\u7de9\u5b58\u5c64\u53ef\u4ee5\u5927\u5927\u589e\u5f37\u6578\u64da\u5eab\u6027\u80fd\u3002\u901a\u904e\u7de9\u5b58\u7d93\u5e38\u8a2a\u554f\u7684\u6578\u64da\u6216\u67e5\u8a62\u7d50\u679c\uff0c\u60a8\u53ef\u4ee5\u6e1b\u5c11\u5c0d\u6578\u64da\u5eab\u4f3a\u670d\u5668\u7684\u8ca0\u8f09\u3002\u8003\u616e\u4f7f\u7528Memcached\u6216Redis\u7b49\u5de5\u5177\u9032\u884c\u7de9\u5b58\u3002\u7136\u800c\uff0c\u8acb\u6ce8\u610f\u7de9\u5b58\u5931\u6548\uff0c\u4e26\u78ba\u4fdd\u7de9\u5b58\u7684\u6578\u64da\u8207\u6578\u64da\u5eab\u4e2d\u7684\u5be6\u969b\u6578\u64da\u4fdd\u6301\u4e00\u81f4\u3002<\/p>\n

5. \u6700\u4f73\u4f3a\u670d\u5668\u914d\u7f6e<\/h2>\n

\u9069\u7576\u914d\u7f6e\u6578\u64da\u5eab\u4f3a\u670d\u5668\u5c0d\u65bc\u6700\u4f73\u6027\u80fd\u81f3\u95dc\u91cd\u8981\u3002\u8abf\u6574\u7de9\u885d\u5340\u5927\u5c0f\u3001\u7dda\u7a0b\u4e26\u767c\u6027\u548c\u9023\u63a5\u9650\u5236\u7b49\u53c3\u6578\u53ef\u4ee5\u5c0d\u6578\u64da\u5eab\u6027\u80fd\u7522\u751f\u986f\u8457\u5f71\u97ff\u3002\u67e5\u95b1\u60a8\u7684\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\u7684\u6587\u6a94\uff0c\u4ee5\u7372\u53d6\u63a8\u85a6\u7684\u914d\u7f6e\uff0c\u4e26\u5be6\u9a57\u4e0d\u540c\u7684\u8a2d\u7f6e\uff0c\u4ee5\u627e\u5230\u6700\u4f73\u7684\u5de5\u4f5c\u8ca0\u8f09\u914d\u7f6e\u3002<\/p>\n

6. \u5b9a\u671f\u6578\u64da\u5eab\u7dad\u8b77<\/h2>\n

\u5b9a\u671f\u57f7\u884c\u7dad\u8b77\u4efb\u52d9\u6709\u52a9\u65bc\u4fdd\u6301\u6578\u64da\u5eab\u7684\u5065\u5eb7\uff0c\u4e26\u78ba\u4fdd\u6700\u4f73\u6027\u80fd\u3002\u512a\u5316\u8868\u7d50\u69cb\u3001\u522a\u9664\u672a\u4f7f\u7528\u7684\u7d22\u5f15\u548c\u5b9a\u671f\u66f4\u65b0\u6578\u64da\u5eab\u7d71\u8a08\u4fe1\u606f\u7b49\u4efb\u52d9\u53ef\u4ee5\u6539\u5584\u67e5\u8a62\u57f7\u884c\u6642\u9593\u3002\u6b64\u5916\uff0c\u5b9a\u671f\u5099\u4efd\u6578\u64da\u5eab\u5c0d\u65bc\u9632\u6b62\u6578\u64da\u4e1f\u5931\u548c\u78ba\u4fdd\u696d\u52d9\u9023\u7e8c\u6027\u4e5f\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n

\u7e3d\u7d50<\/h2>\n

\u512a\u5316\u60a8\u9999\u6e2fVPS\u4e0a\u7684\u6578\u64da\u5eab\u6027\u80fd\u5c0d\u65bc\u63d0\u4f9b\u5feb\u901f\u9ad8\u6548\u7684\u7528\u6236\u9ad4\u9a57\u81f3\u95dc\u91cd\u8981\u3002\u901a\u904e\u76e3\u63a7\u6027\u80fd\u3001\u512a\u5316\u67e5\u8a62\u3001\u9ad8\u6548\u7d22\u5f15\u3001\u5be6\u65bd\u7de9\u5b58\u3001\u9069\u7576\u914d\u7f6e\u4f3a\u670d\u5668\u548c\u9032\u884c\u5b9a\u671f\u7dad\u8b77\uff0c\u60a8\u53ef\u4ee5\u78ba\u4fdd\u60a8\u7684\u6578\u64da\u5eab\u4ee5\u6700\u4f73\u72c0\u614b\u904b\u884c\u3002\u82e5\u8981\u7372\u5f97\u53ef\u9760\u4e14\u9ad8\u6027\u80fd\u7684\u9999\u6e2fVPS\u8a17\u7ba1\u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u8003\u616e Server.HK<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u512a\u5316\u60a8\u9999\u6e2fVPS\u4e0a\u7684\u6578\u64da\u5eab\u6027\u80fd ...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4927],"tags":[],"class_list":["post-22196","post","type-post","status-publish","format-standard","hentry","category-4927"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/22196","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"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=22196"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/22196\/revisions"}],"predecessor-version":[{"id":23186,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/22196\/revisions\/23186"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=22196"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=22196"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=22196"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}