{"id":187546,"date":"2024-11-11T15:10:21","date_gmt":"2024-11-11T07:10:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/187546\/"},"modified":"2024-11-11T15:10:22","modified_gmt":"2024-11-11T07:10:22","slug":"%e6%95%b8%e6%93%9a%e5%ba%ab%e7%94%a8%e6%88%b6%e7%a9%ba%e9%96%93%e8%a8%88%e7%ae%97%e6%96%b9%e6%b3%95%e5%8f%8a%e5%84%aa%e5%8c%96-%e6%95%b8%e6%93%9a%e5%ba%ab%e7%94%a8%e6%88%b6%e6%89%80%e5%8d%a0%e7%a9%ba","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/187546\/","title":{"rendered":"\u6578\u64da\u5eab\u7528\u6236\u7a7a\u9593\u8a08\u7b97\u65b9\u6cd5\u53ca\u512a\u5316 (\u6578\u64da\u5eab\u7528\u6236\u6240\u5360\u7a7a\u9593\u7684\u5927\u5c0f)"},"content":{"rendered":"<h1 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e7%94%a8%e6%88%b6%e7%a9%ba%e9%96%93%e8%a8%88%e7%ae%97%e6%96%b9%e6%b3%95%e5%8f%8a%e5%84%aa%e5%8c%96-%e6%95%b8%e6%93%9a%e5%ba%ab%e7%94%a8%e6%88%b6%e6%89%80%e5%8d%a0%e7%a9%ba-VjNkqypGYC\">\u6578\u64da\u5eab\u7528\u6236\u7a7a\u9593\u8a08\u7b97\u65b9\u6cd5\u53ca\u512a\u5316 (\u6578\u64da\u5eab\u7528\u6236\u6240\u5360\u7a7a\u9593\u7684\u5927\u5c0f)<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u7ba1\u7406\u548c\u512a\u5316\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002\u7279\u5225\u662f\u5728\u4f7f\u7528\u865b\u64ec\u79c1\u4eba\u4f3a\u670d\u5668\uff08VPS\uff09\u6216\u96f2\u4f3a\u670d\u5668\u7684\u74b0\u5883\u4e2d\uff0c\u4e86\u89e3\u6578\u64da\u5eab\u7528\u6236\u6240\u5360\u7a7a\u9593\u7684\u5927\u5c0f\u53ca\u5176\u8a08\u7b97\u65b9\u6cd5\uff0c\u5c0d\u65bc\u8cc7\u6e90\u7684\u6709\u6548\u5229\u7528\u81f3\u95dc\u91cd\u8981\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u6578\u64da\u5eab\u7528\u6236\u7a7a\u9593\u7684\u8a08\u7b97\u65b9\u6cd5\u53ca\u512a\u5316\u7b56\u7565\u3002<\/p>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e7%94%a8%e6%88%b6%e7%a9%ba%e9%96%93%e7%9a%84%e8%a8%88%e7%ae%97%e6%96%b9%e6%b3%95-VjNkqypGYC\">\u6578\u64da\u5eab\u7528\u6236\u7a7a\u9593\u7684\u8a08\u7b97\u65b9\u6cd5<\/h2>\n<p>\u6578\u64da\u5eab\u7528\u6236\u7a7a\u9593\u7684\u5927\u5c0f\u901a\u5e38\u53d6\u6c7a\u65bc\u591a\u500b\u56e0\u7d20\uff0c\u5305\u62ec\u6578\u64da\u8868\u7684\u6578\u91cf\u3001\u6578\u64da\u985e\u578b\u3001\u7d22\u5f15\u3001\u4ee5\u53ca\u5b58\u5132\u904e\u7a0b\u7b49\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u8a08\u7b97\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8%e7%b3%bb%e7%b5%b1%e8%a6%96%e5%9c%96%e6%9f%a5%e8%a9%a2-VjNkqypGYC\">1. \u4f7f\u7528\u7cfb\u7d71\u8996\u5716\u67e5\u8a62<\/h3>\n<p>\u5728\u8a31\u591a\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u4e2d\uff0c\u53ef\u4ee5\u901a\u904e\u67e5\u8a62\u7cfb\u7d71\u8996\u5716\u4f86\u7372\u53d6\u7528\u6236\u6240\u5360\u7a7a\u9593\u7684\u8a73\u7d30\u4fe1\u606f\u3002\u4f8b\u5982\uff0c\u5728 MySQL \u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u67e5\u8a62\u4f86\u7372\u53d6\u6578\u64da\u5eab\u7684\u5927\u5c0f\uff1a<\/p>\n<pre><code>SELECT table_schema AS 'Database',\n       SUM(data_length + index_length) \/ 1024 \/ 1024 AS 'Size (MB)'\nFROM information_schema.tables\nGROUP BY table_schema;<\/code><\/pre>\n<p>\u9019\u500b\u67e5\u8a62\u5c07\u8fd4\u56de\u6bcf\u500b\u6578\u64da\u5eab\u7684\u5927\u5c0f\uff0c\u4ee5 MB \u70ba\u55ae\u4f4d\u3002<\/p>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8%e6%95%b8%e6%93%9a%e5%ba%ab%e7%ae%a1%e7%90%86%e5%b7%a5%e5%85%b7-VjNkqypGYC\">2. \u4f7f\u7528\u6578\u64da\u5eab\u7ba1\u7406\u5de5\u5177<\/h3>\n<p>\u8a31\u591a\u6578\u64da\u5eab\u7ba1\u7406\u5de5\u5177\uff08\u5982 phpMyAdmin\u3001Navicat \u7b49\uff09\u63d0\u4f9b\u4e86\u53ef\u8996\u5316\u754c\u9762\uff0c\u5141\u8a31\u7528\u6236\u8f15\u9b06\u67e5\u770b\u6578\u64da\u5eab\u7684\u5927\u5c0f\u548c\u7d50\u69cb\u3002\u9019\u4e9b\u5de5\u5177\u901a\u5e38\u6703\u986f\u793a\u6bcf\u500b\u8868\u7684\u5927\u5c0f\u3001\u7d22\u5f15\u7684\u5927\u5c0f\u4ee5\u53ca\u6574\u500b\u6578\u64da\u5eab\u7684\u7e3d\u5927\u5c0f\u3002<\/p>\n<h3 id=\"3-%e4%bc%b0%e7%ae%97%e7%a9%ba%e9%96%93%e9%9c%80%e6%b1%82-VjNkqypGYC\">3. \u4f30\u7b97\u7a7a\u9593\u9700\u6c42<\/h3>\n<p>\u5728\u8a2d\u8a08\u6578\u64da\u5eab\u6642\uff0c\u9810\u4f30\u7a7a\u9593\u9700\u6c42\u4e5f\u662f\u4e00\u500b\u91cd\u8981\u7684\u6b65\u9a5f\u3002\u53ef\u4ee5\u6839\u64da\u9810\u671f\u7684\u6578\u64da\u91cf\u548c\u6578\u64da\u985e\u578b\u4f86\u8a08\u7b97\u6240\u9700\u7684\u7a7a\u9593\u3002\u4f8b\u5982\uff0c\u5c0d\u65bc\u4e00\u500b\u5305\u542b\u5927\u91cf\u6587\u672c\u5b57\u6bb5\u7684\u8868\uff0c\u61c9\u8003\u616e\u5230\u6bcf\u689d\u8a18\u9304\u7684\u5e73\u5747\u5927\u5c0f\uff0c\u7136\u5f8c\u4e58\u4ee5\u9810\u671f\u7684\u8a18\u9304\u6578\u91cf\u3002<\/p>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e7%94%a8%e6%88%b6%e7%a9%ba%e9%96%93%e7%9a%84%e5%84%aa%e5%8c%96%e7%ad%96%e7%95%a5-VjNkqypGYC\">\u6578\u64da\u5eab\u7528\u6236\u7a7a\u9593\u7684\u512a\u5316\u7b56\u7565<\/h2>\n<p>\u5728\u4e86\u89e3\u4e86\u5982\u4f55\u8a08\u7b97\u6578\u64da\u5eab\u7528\u6236\u6240\u5360\u7a7a\u9593\u5f8c\uff0c\u63a5\u4e0b\u4f86\u662f\u512a\u5316\u9019\u4e9b\u7a7a\u9593\u7684\u7b56\u7565\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6709\u6548\u7684\u512a\u5316\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"1-%e5%88%aa%e9%99%a4%e4%b8%8d%e5%bf%85%e8%a6%81%e7%9a%84%e6%95%b8%e6%93%9a-VjNkqypGYC\">1. \u522a\u9664\u4e0d\u5fc5\u8981\u7684\u6578\u64da<\/h3>\n<p>\u5b9a\u671f\u6aa2\u67e5\u548c\u522a\u9664\u4e0d\u518d\u9700\u8981\u7684\u6578\u64da\u662f\u512a\u5316\u6578\u64da\u5eab\u7a7a\u9593\u7684\u7b2c\u4e00\u6b65\u3002\u9019\u5305\u62ec\u904e\u671f\u7684\u8a18\u9304\u3001\u6e2c\u8a66\u6578\u64da\u548c\u5197\u9918\u6578\u64da\u3002<\/p>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8%e5%90%88%e9%81%a9%e7%9a%84%e6%95%b8%e6%93%9a%e9%a1%9e%e5%9e%8b-VjNkqypGYC\">2. \u4f7f\u7528\u5408\u9069\u7684\u6578\u64da\u985e\u578b<\/h3>\n<p>\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u985e\u578b\u53ef\u4ee5\u986f\u8457\u6e1b\u5c11\u6578\u64da\u5eab\u7684\u7a7a\u9593\u9700\u6c42\u3002\u4f8b\u5982\uff0c\u5c0d\u65bc\u53ea\u9700\u5b58\u5132\u5c0f\u7bc4\u570d\u6574\u6578\u7684\u60c5\u6cc1\uff0c\u4f7f\u7528 TINYINT \u800c\u4e0d\u662f INT \u53ef\u4ee5\u7bc0\u7701\u7a7a\u9593\u3002<\/p>\n<h3 id=\"3-%e5%bb%ba%e7%ab%8b%e7%b4%a2%e5%bc%95-VjNkqypGYC\">3. \u5efa\u7acb\u7d22\u5f15<\/h3>\n<p>\u96d6\u7136\u7d22\u5f15\u6703\u4f54\u7528\u984d\u5916\u7684\u7a7a\u9593\uff0c\u4f46\u5b83\u5011\u53ef\u4ee5\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\uff0c\u5f9e\u800c\u6e1b\u5c11\u67e5\u8a62\u6240\u9700\u7684\u6642\u9593\u548c\u8cc7\u6e90\u3002\u5408\u7406\u5730\u5efa\u7acb\u7d22\u5f15\u53ef\u4ee5\u5728\u6027\u80fd\u548c\u7a7a\u9593\u4e4b\u9593\u53d6\u5f97\u5e73\u8861\u3002<\/p>\n<h3 id=\"4-%e5%ae%9a%e6%9c%9f%e9%80%b2%e8%a1%8c%e6%95%b8%e6%93%9a%e5%ba%ab%e7%b6%ad%e8%ad%b7-VjNkqypGYC\">4. \u5b9a\u671f\u9032\u884c\u6578\u64da\u5eab\u7dad\u8b77<\/h3>\n<p>\u5b9a\u671f\u9032\u884c\u6578\u64da\u5eab\u7dad\u8b77\uff0c\u5982\u91cd\u5efa\u7d22\u5f15\u548c\u66f4\u65b0\u7d71\u8a08\u4fe1\u606f\uff0c\u53ef\u4ee5\u5e6b\u52a9\u4fdd\u6301\u6578\u64da\u5eab\u7684\u6027\u80fd\u548c\u7a7a\u9593\u4f7f\u7528\u6548\u7387\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-VjNkqypGYC\">\u7d50\u8ad6<\/h2>\n<p>\u4e86\u89e3\u6578\u64da\u5eab\u7528\u6236\u6240\u5360\u7a7a\u9593\u7684\u8a08\u7b97\u65b9\u6cd5\u53ca\u5176\u512a\u5316\u7b56\u7565\u5c0d\u65bc\u6709\u6548\u7ba1\u7406\u6578\u64da\u5eab\u81f3\u95dc\u91cd\u8981\u3002\u901a\u904e\u4f7f\u7528\u7cfb\u7d71\u8996\u5716\u67e5\u8a62\u3001\u6578\u64da\u5eab\u7ba1\u7406\u5de5\u5177\u4ee5\u53ca\u5408\u7406\u7684\u6578\u64da\u8a2d\u8a08\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u8a08\u7b97\u548c\u512a\u5316\u6578\u64da\u5eab\u7a7a\u9593\u3002\u5b9a\u671f\u7684\u6578\u64da\u6e05\u7406\u548c\u7dad\u8b77\u4e5f\u80fd\u78ba\u4fdd\u6578\u64da\u5eab\u7684\u9ad8\u6548\u904b\u884c\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\u4ee5\u6eff\u8db3\u60a8\u7684\u9700\u6c42\uff0c\u7121\u8ad6\u662f\u6578\u64da\u5eab\u7ba1\u7406\u9084\u662f\u5176\u4ed6\u61c9\u7528\u7a0b\u5e8f\u7684\u904b\u884c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u6578\u64da\u5eab\u7528\u6236\u7a7a\u9593\u8a08\u7b97\u65b9\u6cd5\u53ca\u512a\u5316\u6280\u5de7\uff0c\u63d0\u5347\u6578\u64da\u5eab\u6027\u80fd\uff0c\u6e1b\u5c11\u7a7a\u9593\u6d6a\u8cbb\uff0c\u78ba\u4fdd\u9ad8\u6548\u7ba1\u7406\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-187546","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/187546","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=187546"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/187546\/revisions"}],"predecessor-version":[{"id":187547,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/187546\/revisions\/187547"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=187546"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=187546"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=187546"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}