{"id":180008,"date":"2024-11-09T06:38:17","date_gmt":"2024-11-08T22:38:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/180008\/"},"modified":"2024-11-09T06:38:18","modified_gmt":"2024-11-08T22:38:18","slug":"%e5%a6%82%e4%bd%95%e6%ad%a3%e7%a2%ba%e8%a8%ad%e7%bd%ae%e6%95%b8%e6%93%9a%e5%ba%ab%e5%85%a7%e5%ad%98%e4%b8%8a%e9%99%90%ef%bc%9f-%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a8%ad%e7%bd%ae%e5%85%a7%e5%ad%98%e4%b8%8a","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/180008\/","title":{"rendered":"\u5982\u4f55\u6b63\u78ba\u8a2d\u7f6e\u6578\u64da\u5eab\u5167\u5b58\u4e0a\u9650\uff1f (\u6578\u64da\u5eab\u8a2d\u7f6e\u5167\u5b58\u4e0a\u9650)"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e6%ad%a3%e7%a2%ba%e8%a8%ad%e7%bd%ae%e6%95%b8%e6%93%9a%e5%ba%ab%e5%85%a7%e5%ad%98%e4%b8%8a%e9%99%90%ef%bc%9f-%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a8%ad%e7%bd%ae%e5%85%a7%e5%ad%98%e4%b8%8a-SghyKdVRHK\">\u5982\u4f55\u6b63\u78ba\u8a2d\u7f6e\u6578\u64da\u5eab\u5167\u5b58\u4e0a\u9650\uff1f (\u6578\u64da\u5eab\u8a2d\u7f6e\u5167\u5b58\u4e0a\u9650)<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u6027\u80fd\u5c0d\u65bc\u61c9\u7528\u7a0b\u5e8f\u7684\u6574\u9ad4\u6548\u7387\u81f3\u95dc\u91cd\u8981\u3002\u6b63\u78ba\u8a2d\u7f6e\u6578\u64da\u5eab\u7684\u5167\u5b58\u4e0a\u9650\u4e0d\u50c5\u80fd\u63d0\u9ad8\u67e5\u8a62\u901f\u5ea6\uff0c\u9084\u80fd\u78ba\u4fdd\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u6b63\u78ba\u8a2d\u7f6e\u6578\u64da\u5eab\u7684\u5167\u5b58\u4e0a\u9650\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u5efa\u8b70\u548c\u793a\u4f8b\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e5%85%a7%e5%ad%98%e4%b8%8a%e9%99%90%e9%87%8d%e8%a6%81%ef%bc%9f-SghyKdVRHK\">\u70ba\u4ec0\u9ebc\u5167\u5b58\u4e0a\u9650\u91cd\u8981\uff1f<\/h2>\n<p>\u5167\u5b58\u4e0a\u9650\u7684\u8a2d\u7f6e\u76f4\u63a5\u5f71\u97ff\u6578\u64da\u5eab\u7684\u6027\u80fd\u3002\u904e\u4f4e\u7684\u5167\u5b58\u4e0a\u9650\u53ef\u80fd\u5c0e\u81f4\u983b\u7e41\u7684\u78c1\u789fI\/O\u64cd\u4f5c\uff0c\u5f9e\u800c\u964d\u4f4e\u67e5\u8a62\u901f\u5ea6\uff1b\u800c\u904e\u9ad8\u7684\u5167\u5b58\u4e0a\u9650\u5247\u53ef\u80fd\u5c0e\u81f4\u7cfb\u7d71\u8cc7\u6e90\u7684\u6d6a\u8cbb\uff0c\u751a\u81f3\u5f15\u767c\u7cfb\u7d71\u5d29\u6f70\u3002\u56e0\u6b64\uff0c\u627e\u5230\u4e00\u500b\u5408\u9069\u7684\u5167\u5b58\u4e0a\u9650\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e8%a8%88%e7%ae%97%e5%85%a7%e5%ad%98%e4%b8%8a%e9%99%90-SghyKdVRHK\">\u5982\u4f55\u8a08\u7b97\u5167\u5b58\u4e0a\u9650<\/h2>\n<p>\u8a2d\u7f6e\u6578\u64da\u5eab\u5167\u5b58\u4e0a\u9650\u7684\u7b2c\u4e00\u6b65\u662f\u4e86\u89e3\u7cfb\u7d71\u7684\u7e3d\u5167\u5b58\u548c\u5176\u4ed6\u61c9\u7528\u7a0b\u5e8f\u7684\u5167\u5b58\u9700\u6c42\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u8a08\u7b97\u5167\u5b58\u4e0a\u9650\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<ul>\n<li><strong>\u78ba\u5b9a\u7cfb\u7d71\u7e3d\u5167\u5b58\uff1a<\/strong>\u9996\u5148\uff0c\u60a8\u9700\u8981\u77e5\u9053\u4f3a\u670d\u5668\u7684\u7e3d\u5167\u5b58\u3002\u4f8b\u5982\uff0c\u5982\u679c\u60a8\u7684\u4f3a\u670d\u5668\u670916GB\u7684\u5167\u5b58\uff0c\u9019\u662f\u8a08\u7b97\u7684\u57fa\u790e\u3002<\/li>\n<li><strong>\u8003\u616e\u5176\u4ed6\u61c9\u7528\u7a0b\u5e8f\u7684\u9700\u6c42\uff1a<\/strong>\u5982\u679c\u4f3a\u670d\u5668\u4e0a\u904b\u884c\u8457\u5176\u4ed6\u61c9\u7528\u7a0b\u5e8f\uff0c\u60a8\u9700\u8981\u70ba\u9019\u4e9b\u61c9\u7528\u7a0b\u5e8f\u4fdd\u7559\u4e00\u5b9a\u7684\u5167\u5b58\u3002\u4f8b\u5982\uff0c\u5047\u8a2d\u5176\u4ed6\u61c9\u7528\u7a0b\u5e8f\u9700\u89814GB\u7684\u5167\u5b58\u3002<\/li>\n<li><strong>\u8a08\u7b97\u53ef\u7528\u5167\u5b58\uff1a<\/strong>\u5f9e\u7e3d\u5167\u5b58\u4e2d\u6e1b\u53bb\u5176\u4ed6\u61c9\u7528\u7a0b\u5e8f\u7684\u9700\u6c42\u3002\u4ee516GB\u7684\u4f3a\u670d\u5668\u70ba\u4f8b\uff0c16GB &#8211; 4GB = 12GB\u3002<\/li>\n<li><strong>\u8a2d\u7f6e\u6578\u64da\u5eab\u5167\u5b58\u4e0a\u9650\uff1a<\/strong>\u901a\u5e38\u5efa\u8b70\u5c07\u53ef\u7528\u5167\u5b58\u768450%\u81f375%\u5206\u914d\u7d66\u6578\u64da\u5eab\u3002\u4ee512GB\u70ba\u4f8b\uff0c\u60a8\u53ef\u4ee5\u5c07\u5167\u5b58\u4e0a\u9650\u8a2d\u7f6e\u70ba6GB\u81f39GB\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%85%b7%e9%ab%94%e8%a8%ad%e7%bd%ae%e7%a4%ba%e4%be%8b-SghyKdVRHK\">\u5177\u9ad4\u8a2d\u7f6e\u793a\u4f8b<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u6578\u64da\u5eab\u7cfb\u7d71\u7684\u5167\u5b58\u8a2d\u7f6e\u793a\u4f8b\uff1a<\/p>\n<h3 id=\"mysql-SghyKdVRHK\">MySQL<\/h3>\n<pre><code>SET GLOBAL innodb_buffer_pool_size = 6 * 1024 * 1024 * 1024; -- \u8a2d\u7f6e\u70ba6GB<\/code><\/pre>\n<h3 id=\"postgresql-SghyKdVRHK\">PostgreSQL<\/h3>\n<pre><code>ALTER SYSTEM SET shared_buffers = '6GB'; -- \u8a2d\u7f6e\u70ba6GB<\/code><\/pre>\n<h3 id=\"mongodb-SghyKdVRHK\">MongoDB<\/h3>\n<pre><code>db.adminCommand({ setParameter: 1, internalQueryExecMaxBlockingSortBytes: 6000000000 }); -- \u8a2d\u7f6e\u70ba6GB<\/code><\/pre>\n<h2 id=\"%e7%9b%a3%e6%8e%a7%e5%92%8c%e8%aa%bf%e6%95%b4%e5%85%a7%e5%ad%98%e4%bd%bf%e7%94%a8-SghyKdVRHK\">\u76e3\u63a7\u548c\u8abf\u6574\u5167\u5b58\u4f7f\u7528<\/h2>\n<p>\u8a2d\u7f6e\u5167\u5b58\u4e0a\u9650\u5f8c\uff0c\u6301\u7e8c\u76e3\u63a7\u6578\u64da\u5eab\u7684\u6027\u80fd\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u5404\u7a2e\u76e3\u63a7\u5de5\u5177\u4f86\u8ddf\u8e2a\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\u548c\u67e5\u8a62\u6027\u80fd\u3002\u6839\u64da\u76e3\u63a7\u7d50\u679c\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u8abf\u6574\u5167\u5b58\u4e0a\u9650\u4ee5\u9069\u61c9\u8b8a\u5316\u7684\u9700\u6c42\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-SghyKdVRHK\">\u7d50\u8ad6<\/h2>\n<p>\u6b63\u78ba\u8a2d\u7f6e\u6578\u64da\u5eab\u7684\u5167\u5b58\u4e0a\u9650\u662f\u78ba\u4fdd\u7cfb\u7d71\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u7684\u95dc\u9375\u3002\u901a\u904e\u8a08\u7b97\u53ef\u7528\u5167\u5b58\u3001\u5408\u7406\u5206\u914d\u5167\u5b58\u4ee5\u53ca\u6301\u7e8c\u76e3\u63a7\u6027\u80fd\uff0c\u60a8\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u6578\u64da\u5eab\u7684\u5167\u5b58\u4f7f\u7528\u3002\u9019\u4e0d\u50c5\u80fd\u63d0\u9ad8\u67e5\u8a62\u901f\u5ea6\uff0c\u9084\u80fd\u6e1b\u5c11\u7cfb\u7d71\u5d29\u6f70\u7684\u98a8\u96aa\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u60a8\u512a\u5316\u6578\u64da\u5eab\u6027\u80fd\uff0c\u6eff\u8db3\u696d\u52d9\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u6b63\u78ba\u8a2d\u7f6e\u6578\u64da\u5eab\u5167\u5b58\u4e0a\u9650\uff0c\u4ee5\u512a\u5316\u6027\u80fd\u548c\u8cc7\u6e90\u5229\u7528\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7a69\u5b9a\u904b\u884c\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-180008","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/180008","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=180008"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/180008\/revisions"}],"predecessor-version":[{"id":180009,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/180008\/revisions\/180009"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=180008"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=180008"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=180008"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}