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body_diff: "[{\"diffs\":[[1,\"<html>\\\r\\\n<head>\\\r\\\n  <title>自己搭建的VPS很慢怎么回事？很有可能是这个问题！</title>\\\r\\\n  <basefont face=\\\"微软雅黑\\\" size=\\\"2\\\" />\\\r\\\n  <meta http-equiv=\\\"Content-Type\\\" content=\\\"text/html;charset=utf-8\\\" />\\\r\\\n  <meta name=\\\"exporter-version\\\" content=\\\"YXBJ Windows/608924 (zh-CN, DDL); Windows/10.0.0 (Win64); EDAMVersion=V2;\\\"/>\\\r\\\n  <meta name=\\\"content-class\\\" content=\\\"yinxiang.peso.superNote\\\"/>\\\r\\\n  <meta name=\\\"application-data:yinxiang.noteLayout\\\" content=\\\"{\\\"lineSpace\\\":\\\"recommend\\\",\\\"paragraphSpace\\\":\\\"recommend\\\"}\\\"/>\\\r\\\n  <style>\\\r\\\n\\tbody, td {\\\r\\\n\\t  font-family: 微软雅黑;\\\r\\\n\\t  font-size: 12pt;\\\r\\\n\\t}\\\r\\\n  </style>\\\r\\\n</head>\\\r\\\n<body>\\\r\\\n<a name=\\\"45698\\\"></a>\\\r\\\n<h1>自己搭建的VPS很慢怎么回事？很有可能是这个问题！</h1>\\\r\\\n\\\r\\\n<div><span style=\\\"margin:0px;\\\"><div style=\\\"padding:8px 0px;margin:8px auto;max-width:700px;\\\"> <div><span></span></div>\\\n<p></p>\\\n<div style=\\\"--en-blockquote:true;box-sizing: border-box; padding-left: 19px; padding-top: 6px; padding-bottom: 6px; border-left: 3px solid #b4c0cc; background-position: initial initial; background-repeat: initial initial; margin-top: 6px\\\"><div>原文链接: <a href=\\\"https://mp.weixin.qq.com/s?__biz=Mzk0NTc0MjE3Mg==&amp;mid=2247485415&amp;idx=1&amp;sn=d296e58b5b964c0b612528fe56023a6d&amp;chksm=c25a7f778248d693d2128b8e2975481df4855a4433f990623efdede241d5065472d037a40654&amp;mpshare=1&amp;scene=1&amp;srcid=0818EtFvKK4bBM8pb23j5pQy&amp;sharer_shareinfo=96c1704084d62356c1953289c049f5b7&amp;sharer_shareinfo_first=96c1704084d62356c1953289c049f5b7#rd\\\"><span>https://mp.weixin.qq.com/s?__biz=Mzk0NTc0MjE3Mg==&amp;mid=224748...</span></a></div></div>\\\n<p></p>\\\n<div><span></span></div>\\\n<div style=\\\"\\\"><div><div><h1 style=\\\"margin:0\\\"> 自己搭建的VPS很慢怎么回事？很有可能是这个问题！</h1><div><span style=\\\"position:relative\\\">原创</span><span> 国内外VPS测评 </span><span><a style=\\\"position:relative\\\"> 国内外VPS测评 </a></span><span><em></em></span></div><div style=\\\";\\\"><div style=\\\"padding: 10px;background-size: auto;background-repeat: repeat;background-image: url(&quot;https://mmbiz.qpic.cn/mmbiz_png/fgnkxfGnnkTdJTQiaibicRYEn8lFak5AzngMdcdxZFcufNq4JibQe8G8xgM7XYSgfgI0DjGl6t6adxyIvMQNicFxibicA/640?wx_fmt=png&quot;);background-position: center center;box-sizing:border-box;\\\"><p style=\\\"margin:0;text-indent:2em;font-size:14px\\\"><span style=\\\"font-size:14px;\\\"><span>很多小伙伴第一次自己搭建VPS后，会发现速度并没有想象中快，不管是网页访问、远程操作还是跑程序，总觉得卡顿、延迟高。这种情况其实很常见，不一定是VPS本身的问题，很多因素都会影响它的速度。今天就用一篇文章带大家了解一下导致VPS速度慢的原因，并分享一些实用的优化建议。</span></span></p><div><img src=\\\"自己搭建的VPS很慢怎么回事？很有可能是这个问题！_files/640.jpg\\\" type=\\\"image/jpeg\\\" data-filename=\\\"640.jpg\\\" alt=\\\"自己搭建的VPS速度慢是怎么回事？一文帮你搞懂原因和优化方法\\\" height=\\\"389\\\" style=\\\"--en-marks:%7B%22align%22%3A%22center%22%7D;vertical-align: baseline;width: 100%;box-sizing:border-box;max-width:100% !important;\\\" width=\\\"600\\\"/></div><div><span></span></div><p style=\\\"margin:0;text-align:center\\\"><span><span style=\\\"font-size: 14px;color: #ff2941;\\\">【关注小编公众号了解更多服务器知识，欢迎私信咨询各类服务器问题】</span></span></p><h2 style=\\\"margin:0;font-size:17px\\\"><span style=\\\"font-size:14px;\\\"></span></h2><div><div style=\\\"margin: 10px auto;display: flex;justify-content: center;\\\"><div><div style=\\\"display: flex;align-items: center;margin: 0 0 3px;\\\"><div style=\\\"flex-shrink: 0;display: flex;align-items: center;padding: 0 3px 0 10px;box-sizing: border-box;\\\"><div style=\\\"width: 5px;height: 5px;background-color: #45d0fe;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div><div style=\\\"width: 5px;height: 5px;background-color: #45d0fe;margin-left: 3px;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div><div style=\\\"width: 5px;height: 5px;background-color: #45d0fe;margin-left: 3px;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div></div><div style=\\\"width: 100%;border-top: 1px solid #45d0fe;max-width: 100% !important;height: 1px;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div></div><div style=\\\"display: flex;justify-content: center;\\\"><div style=\\\"flex-shrink: 0;display: flex;\\\"><div style=\\\"display: flex;flex-direction: column;justify-content: center;padding: 5px 0 0;box-sizing: border-box;transform: translate(3px, 0px);-webkit-transform: translate(3px, 0px);-moz-transform: translate(3px, 0px);-o-transform: translate(3px, 0px);\\\"><div style=\\\"width: 0px;height: 1px;border-left: 3px solid #ffffff;border-top: 3px solid transparent;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div><div style=\\\"width: 3px;height: 45%;background-color: #ffffff;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div><div style=\\\"width: 0px;height: 1px;border-left: 3px solid #ffffff;border-bottom: 3px solid transparent;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div></div><div style=\\\"display: flex;flex-direction: column;\\\"><div style=\\\"width: 0px;height: 1px;border-right: 5px solid #5692ff;border-top: 5px solid transparent;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div><div style=\\\"width: 5px;height: 100%;background-color: #5692ff;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div></div></div><div style=\\\"font-size: 16px;color: #ffffff;text-align: center;background: linear-gradient(to right, #5692ff, #7256ff);padding: 4px 20px;box-sizing: border-box;\\\"><div><strong><span><span style=\\\"font-size: 18px;\\\">一、VPS速度慢的常见原因</span></span></strong></div></div><div style=\\\"flex-shrink: 0;display: flex;\\\"><div style=\\\"display: flex;flex-direction: column;\\\"><div style=\\\"width: 5px;height: 100%;background-color: #7256ff;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div><div style=\\\"width: 0px;height: 1px;border-left: 5px solid #7256ff;border-bottom: 5px solid transparent;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div></div><div style=\\\"display: flex;flex-direction: column;justify-content: center;padding: 0 0 5px;box-sizing: border-box;transform: translate(-3px, 0px);-webkit-transform: translate(-3px, 0px);-moz-transform: translate(-3px, 0px);-o-transform: translate(-3px, 0px);\\\"><div style=\\\"width: 0px;height: 1px;border-right: 3px solid #ffffff;border-top: 3px solid transparent;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div><div style=\\\"width: 3px;height: 45%;background-color: #ffffff;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div><div style=\\\"width: 0px;height: 1px;border-right: 3px solid #ffffff;border-bottom: 3px solid transparent;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div></div></div></div><div style=\\\"display: flex;align-items: center;margin: 3px 0 0;\\\"><div style=\\\"width: 100%;border-top: 1px solid #45d0fe;max-width: 100% !important;height: 1px;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div><div style=\\\"flex-shrink: 0;display: flex;align-items: center;padding: 0 10px 0 3px;box-sizing: border-box;\\\"><div style=\\\"width: 5px;height: 5px;background-color: #45d0fe;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div><div style=\\\"width: 5px;height: 5px;background-color: #45d0fe;margin-left: 3px;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div><div style=\\\"width: 5px;height: 5px;background-color: #45d0fe;margin-left: 3px;box-sizing:border-box;\\\"><span><br/></span></div></div></div></div></div></div><h2 style=\\\"margin:0;font-size:17px\\\"><span style=\\\"font-size:14px;\\\"></span></h2><p style=\\\"margin:0;text-indent:2em;font-size:14px\\\"><span style=\\\"font-size:14px;\\\"><span>VPS速度慢可能涉及多个层面，包括服务器配置、网络链路、使用环境等。比如你选择了便宜的低配置机型，内存和带宽不够用；或者服务商机房网络拥堵，线路到你本地的延迟很高；再或者是你自己在VPS上跑了大量进程，资源被占满了，速度自然会变慢。</span></span></p><h2 style=\\\"margin:0;font-size:17px\\\"><span style=\\\"font-size:14px;\\\"></span></h2><div><div style=\\\"margin: 10px auto;display: flex;justify-content: center;\\\"><div><div style=\\\"display: flex;align-items: center;margin: 0 0 3px;\\\"><div style=\\\"flex-shrink: 0;display: flex;align-items: center;padding: 0 3px 0 10px;box-sizing: border-box;\\\"><div style=\\\"width: 5px;height: 5px;background-color: #45d0fe;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div><div style=\\\"width: 5px;height: 5px;background-color: #45d0fe;margin-left: 3px;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div><div style=\\\"width: 5px;height: 5px;background-color: #45d0fe;margin-left: 3px;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div></div><div style=\\\"width: 100%;border-top: 1px solid #45d0fe;max-width: 100% !important;height: 1px;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div></div><div style=\\\"display: flex;justify-content: center;\\\"><div style=\\\"flex-shrink: 0;display: flex;\\\"><div style=\\\"display: flex;flex-direction: column;justify-content: center;padding: 5px 0 0;box-sizing: border-box;transform: translate(3px, 0px);-webkit-transform: translate(3px, 0px);-moz-transform: translate(3px, 0px);-o-transform: translate(3px, 0px);\\\"><div style=\\\"width: 0px;height: 1px;border-left: 3px solid #ffffff;border-top: 3px solid transparent;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div><div style=\\\"width: 3px;height: 45%;background-color: #ffffff;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div><div style=\\\"width: 0px;height: 1px;border-left: 3px solid #ffffff;border-bottom: 3px solid transparent;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div></div><div style=\\\"display: flex;flex-direction: column;\\\"><div style=\\\"width: 0px;height: 1px;border-right: 5px solid #5692ff;border-top: 5px solid transparent;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div><div style=\\\"width: 5px;height: 100%;background-color: #5692ff;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div></div></div><div style=\\\"font-size: 16px;color: #ffffff;text-align: center;background: linear-gradient(to right, #5692ff, #7256ff);padding: 4px 20px;box-sizing: border-box;\\\"><div><strong><span><span style=\\\"font-size: 18px;\\\">二、如何一步步排查速度慢的原因</span></span></strong></div></div><div style=\\\"flex-shrink: 0;display: flex;\\\"><div style=\\\"display: flex;flex-direction: column;\\\"><div style=\\\"width: 5px;height: 100%;background-color: #7256ff;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div><div style=\\\"width: 0px;height: 1px;border-left: 5px solid #7256ff;border-bottom: 5px solid transparent;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div></div><div style=\\\"display: flex;flex-direction: column;justify-content: center;padding: 0 0 5px;box-sizing: border-box;transform: translate(-3px, 0px);-webkit-transform: translate(-3px, 0px);-moz-transform: translate(-3px, 0px);-o-transform: translate(-3px, 0px);\\\"><div style=\\\"width: 0px;height: 1px;border-right: 3px solid #ffffff;border-top: 3px solid transparent;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div><div style=\\\"width: 3px;height: 45%;background-color: #ffffff;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div><div style=\\\"width: 0px;height: 1px;border-right: 3px solid #ffffff;border-bottom: 3px solid transparent;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div></div></div></div><div style=\\\"display: flex;align-items: center;margin: 3px 0 0;\\\"><div style=\\\"width: 100%;border-top: 1px solid #45d0fe;max-width: 100% !important;height: 1px;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div><div style=\\\"flex-shrink: 0;display: flex;align-items: center;padding: 0 10px 0 3px;box-sizing: border-box;\\\"><div style=\\\"width: 5px;height: 5px;background-color: #45d0fe;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div><div style=\\\"width: 5px;height: 5px;background-color: #45d0fe;margin-left: 3px;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div><div style=\\\"width: 5px;height: 5px;background-color: #45d0fe;margin-left: 3px;box-sizing:border-box;\\\"><span><br/></span></div></div></div></div></div></div><h2 style=\\\"margin:0;font-size:17px\\\"><span style=\\\"font-size:14px;\\\"></span></h2><ol style=\\\"margin:0;padding:0 0 0 30px;list-style-position:outside\\\"><li><p style=\\\"margin:0\\\"><span style=\\\"font-size:14px;\\\"><strong><span>测试网络延迟和丢包情况</span></strong></span></p></li><ul style=\\\"margin:0;padding:0 0 0 30px;list-style-position:outside\\\"><li><p style=\\\"margin:0\\\"><span style=\\\"font-size:14px;\\\"><span>在本地终端执行：</span></span></p><pre><div style=\\\"--en-codeblock:true;--en-meta:{&quot;title&quot;:&quot;&quot;,&quot;lang&quot;:&quot;Plain Text&quot;,&quot;theme&quot;:&quot;default&quot;,&quot;showLine&quot;:true,&quot;lineWrap&quot;:true};box-sizing: border-box; padding: 8px; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 12px; color: rgb(51, 51, 51); border-top-left-radius: 4px; border-top-right-radius: 4px; border-bottom-right-radius: 4px; border-bottom-left-radius: 4px; background-color: rgb(251, 250, 248); border: 1px solid rgba(0, 0, 0, 0.14902); background-position: initial initial; background-repeat: initial initial; margin-top: 6px;\\\"><span style=\\\"font-size:14px;\\\"><span>ping &lt;你的VPS IP&gt;</span></span></div></pre><p style=\\\"margin:0\\\"><span style=\\\"font-size:14px;\\\"><span>查看延迟是否正常。</span></span></p></li><li><p style=\\\"margin:0\\\"><span style=\\\"font-size:14px;\\\"><span>使用：</span></span></p><pre><div style=\\\"--en-codeblock:true;--en-meta:{&quot;title&quot;:&quot;&quot;,&quot;lang&quot;:&quot;Plain Text&quot;,&quot;theme&quot;:&quot;default&quot;,&quot;showLine&quot;:true,&quot;lineWrap&quot;:true};box-sizing: border-box; padding: 8px; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 12px; color: rgb(51, 51, 51); border-top-left-radius: 4px; border-top-right-radius: 4px; border-bottom-right-radius: 4px; border-bottom-left-radius: 4px; background-color: rgb(251, 250, 248); border: 1px solid rgba(0, 0, 0, 0.14902); background-position: initial initial; background-repeat: initial initial; margin-top: 6px;\\\"><span style=\\\"font-size:14px;\\\"><span>traceroute &lt;你的VPS IP&gt;</span></span></div></pre><p style=\\\"margin:0\\\"><span style=\\\"font-size:14px;\\\"><span>或 Windows 的 </span></span><code><span style=\\\"font-size:14px;\\\"><span>tracert</span></span></code><span style=\\\"font-size:14px;\\\"><span> 命令，分析从本地到VPS的线路是否绕路或中转太多。</span></span></p></li></ul><li><p style=\\\"margin:0\\\"><span style=\\\"font-size:14px;\\\"><strong><span>检查VPS硬件资源占用</span></strong></span></p></li><ul style=\\\"margin:0;padding:0 0 0 30px;list-style-position:outside\\\"><li><p style=\\\"margin:0\\\"><span style=\\\"font-size:14px;\\\"><span>Linux执行：</span></span></p><pre><div style=\\\"--en-codeblock:true;--en-meta:{&quot;title&quot;:&quot;&quot;,&quot;lang&quot;:&quot;Plain Text&quot;,&quot;theme&quot;:&quot;default&quot;,&quot;showLine&quot;:true,&quot;lineWrap&quot;:true};box-sizing: border-box; padding: 8px; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 12px; color: rgb(51, 51, 51); border-top-left-radius: 4px; border-top-right-radius: 4px; border-bottom-right-radius: 4px; border-bottom-left-radius: 4px; background-color: rgb(251, 250, 248); border: 1px solid rgba(0, 0, 0, 0.14902); background-position: initial initial; background-repeat: initial initial; margin-top: 6px;\\\"><span style=\\\"font-size:14px;\\\"><span>top</span></span></div></pre><p style=\\\"margin:0\\\"><span style=\\\"font-size:14px;\\\"><span>或</span></span></p><pre><div style=\\\"--en-codeblock:true;--en-meta:{&quot;title&quot;:&quot;&quot;,&quot;lang&quot;:&quot;Plain Text&quot;,&quot;theme&quot;:&quot;default&quot;,&quot;showLine&quot;:true,&quot;lineWrap&quot;:true};box-sizing: border-box; padding: 8px; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 12px; color: rgb(51, 51, 51); border-top-left-radius: 4px; border-top-right-radius: 4px; border-bottom-right-radius: 4px; border-bottom-left-radius: 4px; background-color: rgb(251, 250, 248); border: 1px solid rgba(0, 0, 0, 0.14902); background-position: initial initial; background-repeat: initial initial; margin-top: 6px;\\\"><span style=\\\"font-size:14px;\\\"><span>htop</span></span></div></pre><p style=\\\"margin:0\\\"><span style=\\\"font-size:14px;\\\"><span>查看CPU、内存是否被占满。</span></span></p></li><li><p style=\\\"margin:0\\\"><span style=\\\"font-size:14px;\\\"><span>Windows可在任务管理器查看性能占用情况。</span></span></p></li></ul><li><p style=\\\"margin:0\\\"><span style=\\\"font-size:14px;\\\"><strong><span>测试带宽速度</span></strong><span><br/></span><span>安装测速工具：</span></span></p><pre><div style=\\\"--en-codeblock:true;--en-meta:{&quot;title&quot;:&quot;&quot;,&quot;lang&quot;:&quot;Plain Text&quot;,&quot;theme&quot;:&quot;default&quot;,&quot;showLine&quot;:true,&quot;lineWrap&quot;:true};box-sizing: border-box; padding: 8px; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 12px; color: rgb(51, 51, 51); border-top-left-radius: 4px; border-top-right-radius: 4px; border-bottom-right-radius: 4px; border-bottom-left-radius: 4px; background-color: rgb(251, 250, 248); border: 1px solid rgba(0, 0, 0, 0.14902); background-position: initial initial; background-repeat: initial initial; margin-top: 6px;\\\"><span style=\\\"font-size:14px;\\\"><span>sudo apt install speedtest-cli speedtest</span></span></div></pre><p style=\\\"margin:0\\\"><span style=\\\"font-size:14px;\\\"><span>看看上行、下行速度是否达标，有些廉价VPS带宽只有几Mbps，自然会慢。</span></span></p></li><li><p style=\\\"margin:0\\\"><span style=\\\"font-size:14px;\\\"><strong><span>检查是否存在程序异常占网速</span></strong><span><br/></span><span>有些脚本、应用会占满带宽，可通过：</span></span></p><pre><div style=\\\"--en-codeblock:true;--en-meta:{&quot;title&quot;:&quot;&quot;,&quot;lang&quot;:&quot;Plain Text&quot;,&quot;theme&quot;:&quot;default&quot;,&quot;showLine&quot;:true,&quot;lineWrap&quot;:true};box-sizing: border-box; padding: 8px; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 12px; color: rgb(51, 51, 51); border-top-left-radius: 4px; border-top-right-radius: 4px; border-bottom-right-radius: 4px; border-bottom-left-radius: 4px; background-color: rgb(251, 250, 248); border: 1px solid rgba(0, 0, 0, 0.14902); background-position: initial initial; background-repeat: initial initial; margin-top: 6px;\\\"><span style=\\\"font-size:14px;\\\"><span>iftop</span></span></div></pre><p style=\\\"margin:0\\\"><span style=\\\"font-size:14px;\\\"><span>或</span></span></p><pre><div style=\\\"--en-codeblock:true;--en-meta:{&quot;title&quot;:&quot;&quot;,&quot;lang&quot;:&quot;Plain Text&quot;,&quot;theme&quot;:&quot;default&quot;,&quot;showLine&quot;:true,&quot;lineWrap&quot;:true};box-sizing: border-box; padding: 8px; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 12px; color: rgb(51, 51, 51); border-top-left-radius: 4px; border-top-right-radius: 4px; border-bottom-right-radius: 4px; border-bottom-left-radius: 4px; background-color: rgb(251, 250, 248); border: 1px solid rgba(0, 0, 0, 0.14902); background-position: initial initial; background-repeat: initial initial; margin-top: 6px;\\\"><span style=\\\"font-size:14px;\\\"><span>nload</span></span></div></pre><p style=\\\"margin:0\\\"><span style=\\\"font-size:14px;\\\"><span>查看网络流量，确认是否被某些进程占用。</span></span></p></li><li><p style=\\\"margin:0\\\"><span style=\\\"font-size:14px;\\\"><strong><span>查看服务商线路质量</span></strong><span><br/></span><span>海外节点和你本地距离远、绕路多，也会导致速度慢。选错了节点，再高配置也无济于事。</span></span></p></li></ol><h2 style=\\\"margin:0;font-size:17px\\\"><span style=\\\"font-size:14px;\\\"></span></h2><div><div style=\\\"margin: 10px auto;display: flex;justify-content: center;\\\"><div><div style=\\\"display: flex;align-items: center;margin: 0 0 3px;\\\"><div style=\\\"flex-shrink: 0;display: flex;align-items: center;padding: 0 3px 0 10px;box-sizing: border-box;\\\"><div style=\\\"width: 5px;height: 5px;background-color: #45d0fe;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div><div style=\\\"width: 5px;height: 5px;background-color: #45d0fe;margin-left: 3px;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div><div style=\\\"width: 5px;height: 5px;background-color: #45d0fe;margin-left: 3px;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div></div><div style=\\\"width: 100%;border-top: 1px solid #45d0fe;max-width: 100% !important;height: 1px;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div></div><div style=\\\"display: flex;justify-content: center;\\\"><div style=\\\"flex-shrink: 0;display: flex;\\\"><div style=\\\"display: flex;flex-direction: column;justify-content: center;padding: 5px 0 0;box-sizing: border-box;transform: translate(3px, 0px);-webkit-transform: translate(3px, 0px);-moz-transform: translate(3px, 0px);-o-transform: translate(3px, 0px);\\\"><div style=\\\"width: 0px;height: 1px;border-left: 3px solid #ffffff;border-top: 3px solid transparent;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div><div style=\\\"width: 3px;height: 45%;background-color: #ffffff;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div><div style=\\\"width: 0px;height: 1px;border-left: 3px solid #ffffff;border-bottom: 3px solid transparent;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div></div><div style=\\\"display: flex;flex-direction: column;\\\"><div style=\\\"width: 0px;height: 1px;border-right: 5px solid #5692ff;border-top: 5px solid transparent;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div><div style=\\\"width: 5px;height: 100%;background-color: #5692ff;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div></div></div><div style=\\\"font-size: 16px;color: #ffffff;text-align: center;background: linear-gradient(to right, #5692ff, #7256ff);padding: 4px 20px;box-sizing: border-box;\\\"><div><strong><span><span style=\\\"font-size: 18px;\\\">三、几招优化VPS速度</span></span></strong></div></div><div style=\\\"flex-shrink: 0;display: flex;\\\"><div style=\\\"display: flex;flex-direction: column;\\\"><div style=\\\"width: 5px;height: 100%;background-color: #7256ff;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div><div style=\\\"width: 0px;height: 1px;border-left: 5px solid #7256ff;border-bottom: 5px solid transparent;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div></div><div style=\\\"display: flex;flex-direction: column;justify-content: center;padding: 0 0 5px;box-sizing: border-box;transform: translate(-3px, 0px);-webkit-transform: translate(-3px, 0px);-moz-transform: translate(-3px, 0px);-o-transform: translate(-3px, 0px);\\\"><div style=\\\"width: 0px;height: 1px;border-right: 3px solid #ffffff;border-top: 3px solid transparent;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div><div style=\\\"width: 3px;height: 45%;background-color: #ffffff;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div><div style=\\\"width: 0px;height: 1px;border-right: 3px solid #ffffff;border-bottom: 3px solid transparent;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div></div></div></div><div style=\\\"display: flex;align-items: center;margin: 3px 0 0;\\\"><div style=\\\"width: 100%;border-top: 1px solid #45d0fe;max-width: 100% !important;height: 1px;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div><div style=\\\"flex-shrink: 0;display: flex;align-items: center;padding: 0 10px 0 3px;box-sizing: border-box;\\\"><div style=\\\"width: 5px;height: 5px;background-color: #45d0fe;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div><div style=\\\"width: 5px;height: 5px;background-color: #45d0fe;margin-left: 3px;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div><div style=\\\"width: 5px;height: 5px;background-color: #45d0fe;margin-left: 3px;box-sizing:border-box;\\\"><span><br/></span></div></div></div></div></div></div><h2 style=\\\"margin:0;font-size:17px\\\"><span style=\\\"font-size:14px;\\\"></span></h2><p style=\\\"margin:0;text-indent:2em;font-size:14px\\\"><span style=\\\"font-size:14px;\\\"><span>我自己用VPS做过建站、代理、跑应用，有几次刚买完就发现慢得不行。后来总结了几个实用方法：</span></span></p><ul style=\\\"margin:0;padding:0 0 0 30px;list-style-position:outside\\\"><li><p style=\\\"margin:0\\\"><span style=\\\"font-size:14px;\\\"><strong><span>换近一点的节点</span></strong><span>：比如国内访问国外VPS，选亚洲或香港节点会比美国、欧洲快很多。</span></span></p></li><li><p style=\\\"margin:0\\\"><span style=\\\"font-size:14px;\\\"><strong><span>选带宽独享的套餐</span></strong><span>：共享带宽的机器一到高峰期就挤爆，速度直接掉下来。</span></span></p></li><li><p style=\\\"margin:0\\\"><span style=\\\"font-size:14px;\\\"><strong><span>加装BBR加速</span></strong><span>：Linux可以通过</span></span></p><pre><div style=\\\"--en-codeblock:true;--en-meta:{&quot;title&quot;:&quot;&quot;,&quot;lang&quot;:&quot;Plain Text&quot;,&quot;theme&quot;:&quot;default&quot;,&quot;showLine&quot;:true,&quot;lineWrap&quot;:true};box-sizing: border-box; padding: 8px; font-family: Monaco, Menlo, Consolas, &quot;Courier New&quot;, monospace; font-size: 12px; color: rgb(51, 51, 51); border-top-left-radius: 4px; border-top-right-radius: 4px; border-bottom-right-radius: 4px; border-bottom-left-radius: 4px; background-color: rgb(251, 250, 248); border: 1px solid rgba(0, 0, 0, 0.14902); background-position: initial initial; background-repeat: initial initial; margin-top: 6px;\\\"><span style=\\\"font-size:14px;\\\"><span>wget --no-check-certificate https://github.com/tcpnan/tcp_bbr/raw/master/bbr.sh &amp;&amp; bash bbr.sh</span></span></div></pre><p style=\\\"margin:0\\\"><span style=\\\"font-size:14px;\\\"><span>开启TCP加速，网络响应能明显改善。</span></span></p></li><li><p style=\\\"margin:0\\\"><span style=\\\"font-size:14px;\\\"><strong><span>升级配置</span></strong><span>：有些VPS给的CPU、内存太低，稍微跑点程序就卡。升级到2核2G以上体验会好不少。</span></span></p></li><li><p style=\\\"margin:0\\\"><span style=\\\"font-size:14px;\\\"><strong><span>避免服务商便宜机</span></strong><span>：一些“无限流量”的超便宜机往往网络被超卖，实际可用速率很低。</span></span></p></li></ul><h2 style=\\\"margin:0;font-size:17px\\\"><span style=\\\"font-size:14px;\\\"></span></h2><div><div style=\\\"margin: 10px auto;display: flex;justify-content: center;\\\"><div><div style=\\\"display: flex;align-items: center;margin: 0 0 3px;\\\"><div style=\\\"flex-shrink: 0;display: flex;align-items: center;padding: 0 3px 0 10px;box-sizing: border-box;\\\"><div style=\\\"width: 5px;height: 5px;background-color: #45d0fe;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div><div style=\\\"width: 5px;height: 5px;background-color: #45d0fe;margin-left: 3px;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div><div style=\\\"width: 5px;height: 5px;background-color: #45d0fe;margin-left: 3px;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div></div><div style=\\\"width: 100%;border-top: 1px solid #45d0fe;max-width: 100% !important;height: 1px;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div></div><div style=\\\"display: flex;justify-content: center;\\\"><div style=\\\"flex-shrink: 0;display: flex;\\\"><div style=\\\"display: flex;flex-direction: column;justify-content: center;padding: 5px 0 0;box-sizing: border-box;transform: translate(3px, 0px);-webkit-transform: translate(3px, 0px);-moz-transform: translate(3px, 0px);-o-transform: translate(3px, 0px);\\\"><div style=\\\"width: 0px;height: 1px;border-left: 3px solid #ffffff;border-top: 3px solid transparent;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div><div style=\\\"width: 3px;height: 45%;background-color: #ffffff;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div><div style=\\\"width: 0px;height: 1px;border-left: 3px solid #ffffff;border-bottom: 3px solid transparent;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div></div><div style=\\\"display: flex;flex-direction: column;\\\"><div style=\\\"width: 0px;height: 1px;border-right: 5px solid #5692ff;border-top: 5px solid transparent;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div><div style=\\\"width: 5px;height: 100%;background-color: #5692ff;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div></div></div><div style=\\\"font-size: 16px;color: #ffffff;text-align: center;background: linear-gradient(to right, #5692ff, #7256ff);padding: 4px 20px;box-sizing: border-box;\\\"><div><strong><span><span style=\\\"font-size: 18px;\\\">四、如何预防买到速度慢的VPS</span></span></strong></div></div><div style=\\\"flex-shrink: 0;display: flex;\\\"><div style=\\\"display: flex;flex-direction: column;\\\"><div style=\\\"width: 5px;height: 100%;background-color: #7256ff;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div><div style=\\\"width: 0px;height: 1px;border-left: 5px solid #7256ff;border-bottom: 5px solid transparent;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div></div><div style=\\\"display: flex;flex-direction: column;justify-content: center;padding: 0 0 5px;box-sizing: border-box;transform: translate(-3px, 0px);-webkit-transform: translate(-3px, 0px);-moz-transform: translate(-3px, 0px);-o-transform: translate(-3px, 0px);\\\"><div style=\\\"width: 0px;height: 1px;border-right: 3px solid #ffffff;border-top: 3px solid transparent;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div><div style=\\\"width: 3px;height: 45%;background-color: #ffffff;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div><div style=\\\"width: 0px;height: 1px;border-right: 3px solid #ffffff;border-bottom: 3px solid transparent;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div></div></div></div><div style=\\\"display: flex;align-items: center;margin: 3px 0 0;\\\"><div style=\\\"width: 100%;border-top: 1px solid #45d0fe;max-width: 100% !important;height: 1px;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div><div style=\\\"flex-shrink: 0;display: flex;align-items: center;padding: 0 10px 0 3px;box-sizing: border-box;\\\"><div style=\\\"width: 5px;height: 5px;background-color: #45d0fe;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div><div style=\\\"width: 5px;height: 5px;background-color: #45d0fe;margin-left: 3px;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div><div style=\\\"width: 5px;height: 5px;background-color: #45d0fe;margin-left: 3px;box-sizing:border-box;\\\"><span><br/></span></div></div></div></div></div></div><h2 style=\\\"margin:0;font-size:17px\\\"><span style=\\\"font-size:14px;\\\"></span></h2><p style=\\\"margin:0;text-indent:2em;font-size:14px\\\"><span style=\\\"font-size:14px;\\\"><span>我建议大家买VPS前多看看测评文章或测速节点分享</span></span><span style=\\\"font-size:14px;\\\"><span>，了解线路质量再下手。选机房时可以提前ping测试一下，确认延迟低、丢包少再买。别贪便宜，很多几块钱一个月的VPS速度真的一言难尽。</span></span></p><h2 style=\\\"margin:0;font-size:17px\\\"><span style=\\\"font-size:14px;\\\"></span></h2><div><div style=\\\"margin: 10px auto;display: flex;justify-content: center;\\\"><div><div style=\\\"display: flex;align-items: center;margin: 0 0 3px;\\\"><div style=\\\"flex-shrink: 0;display: flex;align-items: center;padding: 0 3px 0 10px;box-sizing: border-box;\\\"><div style=\\\"width: 5px;height: 5px;background-color: #45d0fe;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div><div style=\\\"width: 5px;height: 5px;background-color: #45d0fe;margin-left: 3px;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div><div style=\\\"width: 5px;height: 5px;background-color: #45d0fe;margin-left: 3px;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div></div><div style=\\\"width: 100%;border-top: 1px solid #45d0fe;max-width: 100% !important;height: 1px;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div></div><div style=\\\"display: flex;justify-content: center;\\\"><div style=\\\"flex-shrink: 0;display: flex;\\\"><div style=\\\"display: flex;flex-direction: column;justify-content: center;padding: 5px 0 0;box-sizing: border-box;transform: translate(3px, 0px);-webkit-transform: translate(3px, 0px);-moz-transform: translate(3px, 0px);-o-transform: translate(3px, 0px);\\\"><div style=\\\"width: 0px;height: 1px;border-left: 3px solid #ffffff;border-top: 3px solid transparent;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div><div style=\\\"width: 3px;height: 45%;background-color: #ffffff;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div><div style=\\\"width: 0px;height: 1px;border-left: 3px solid #ffffff;border-bottom: 3px solid transparent;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div></div><div style=\\\"display: flex;flex-direction: column;\\\"><div style=\\\"width: 0px;height: 1px;border-right: 5px solid #5692ff;border-top: 5px solid transparent;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div><div style=\\\"width: 5px;height: 100%;background-color: #5692ff;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div></div></div><div style=\\\"font-size: 16px;color: #ffffff;text-align: center;background: linear-gradient(to right, #5692ff, #7256ff);padding: 4px 20px;box-sizing: border-box;\\\"><div><strong><span><span style=\\\"font-size: 18px;\\\">五、常见问题解答</span></span></strong></div></div><div style=\\\"flex-shrink: 0;display: flex;\\\"><div style=\\\"display: flex;flex-direction: column;\\\"><div style=\\\"width: 5px;height: 100%;background-color: #7256ff;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div><div style=\\\"width: 0px;height: 1px;border-left: 5px solid #7256ff;border-bottom: 5px solid transparent;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div></div><div style=\\\"display: flex;flex-direction: column;justify-content: center;padding: 0 0 5px;box-sizing: border-box;transform: translate(-3px, 0px);-webkit-transform: translate(-3px, 0px);-moz-transform: translate(-3px, 0px);-o-transform: translate(-3px, 0px);\\\"><div style=\\\"width: 0px;height: 1px;border-right: 3px solid #ffffff;border-top: 3px solid transparent;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div><div style=\\\"width: 3px;height: 45%;background-color: #ffffff;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div><div style=\\\"width: 0px;height: 1px;border-right: 3px solid #ffffff;border-bottom: 3px solid transparent;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div></div></div></div><div style=\\\"display: flex;align-items: center;margin: 3px 0 0;\\\"><div style=\\\"width: 100%;border-top: 1px solid #45d0fe;max-width: 100% !important;height: 1px;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div><div style=\\\"flex-shrink: 0;display: flex;align-items: center;padding: 0 10px 0 3px;box-sizing: border-box;\\\"><div style=\\\"width: 5px;height: 5px;background-color: #45d0fe;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div><div style=\\\"width: 5px;height: 5px;background-color: #45d0fe;margin-left: 3px;overflow: hidden;box-sizing:border-box;\\\"><span><br/></span></div><div style=\\\"width: 5px;height: 5px;background-color: #45d0fe;margin-left: 3px;box-sizing:border-box;\\\"><span><br/></span></div></div></div></div></div></div><h2 style=\\\"margin:0;font-size:17px\\\"><span style=\\\"font-size:14px;\\\"></span></h2><ol style=\\\"margin:0;padding:0 0 0 30px;list-style-position:outside\\\"><li><p style=\\\"margin:0\\\"><span style=\\\"font-size:14px;\\\"><strong><span>VPS速度慢是不是配置低导致的？</span></strong><span><br/></span><span>不一定，配置低会影响程序运行速度，但网络慢更多是线路和带宽的问题。</span></span></p></li><li><p style=\\\"margin:0\\\"><span style=\\\"font-size:14px;\\\"><strong><span>VPS能自己优化线路吗？</span></strong><span><br/></span><span>可以试试BBR加速，或通过中转服务器优化回国线路。</span></span></p></li><li><p style=\\\"margin:0\\\"><span style=\\\"font-size:14px;\\\"><strong><span>同一个服务商不同节点速度会差很多吗？</span></strong><span><br/></span><span>会的，线路决定了延迟和稳定性，建议选离目标用户近的机房。</span></span></p></li><li><p style=\\\"margin:0\\\"><span style=\\\"font-size:14px;\\\"><strong><span>测速结果正常但远程桌面卡顿怎么办？</span></strong><span><br/></span><span>可能是本地网络不稳定或RDP设置过高，可以调低远程桌面画质试试。</span></span></p></li><li><p style=\\\"margin:0\\\"><span style=\\\"font-size:14px;\\\"><strong><span>VPS长期速度慢能退吗？</span></strong><span><br/></span><span>部分服务商支持退款（如</span></span><span style=\\\"font-size:14px;\\\"><span>萤光云5天无理由退款</span></span><span style=\\\"font-size:14px;\\\"><span>），可以尝试工单申请。</span></span></p></li></ol></div></div></div><div><div><div><div style=\\\"display:flex;color:rgba(0,0,0,.3);\\\"><div style=\\\"color:rgba(0,0,0,.3);\\\">个人观点，仅供参考</div></div><div style=\\\"display:flex;\\\"><a>阅读原文</a></div></div></div></div></div></div></div></span>\\\n</div></body></html>\\u0000\"]],\"start1\":0,\"start2\":0,\"length1\":0,\"length2\":35184}]"
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updated_time: 2025-11-28T21:24:57.496Z
created_time: 2025-11-28T21:24:57.496Z
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