{"id":581,"date":"2025-02-11T07:27:39","date_gmt":"2025-02-11T07:27:39","guid":{"rendered":"https:\/\/proxyboys.net\/malfunctions\/troubleshooting-proxy-speed-problems-a-comprehensive-guide\/"},"modified":"2025-02-11T07:27:39","modified_gmt":"2025-02-11T07:27:39","slug":"troubleshooting-proxy-speed-problems-a-comprehensive-guide","status":"publish","type":"post","link":"https:\/\/proxyboys.net\/zh\/malfunctions\/troubleshooting-proxy-speed-problems-a-comprehensive-guide\/","title":{"rendered":"\u4ee3\u7406\u901f\u5ea6\u95ee\u9898\u6545\u969c\u6392\u9664\uff1a\u7efc\u5408\u6307\u5357"},"content":{"rendered":"<p>\u5728\u4e0d\u65ad\u53d1\u5c55\u7684\u6570\u5b57\u8fde\u63a5\u9886\u57df\uff0c\u4ee3\u7406\u670d\u52a1\u5668\u65e2\u662f\u901a\u5f80\u4e16\u754c\u7684\u5927\u95e8\uff0c\u4e5f\u662f\u6211\u4eec\u5728\u7ebf\u4f53\u9a8c\u7684\u6f5c\u5728\u74f6\u9888\u3002\u5f53\u51fa\u73b0\u901f\u5ea6\u95ee\u9898\u65f6\uff0c\u5b83\u4eec\u5c31\u50cf\u4e00\u4e2a\u8ff7\u5bab\uff0c\u5bf9\u65b0\u624b\u7528\u6237\u548c\u7ecf\u9a8c\u4e30\u5bcc\u7684\u7f51\u7edc\u5de5\u7a0b\u5e08\u90fd\u5177\u6709\u6311\u6218\u6027\u3002\u4e0d\u7528\u62c5\u5fc3\uff0c\u56e0\u4e3a\u5728\u672c\u6307\u5357\u4e2d\uff0c\u6211\u4eec\u5c06\u7cbe\u786e\u6e05\u6670\u5730\u89e3\u51b3\u4ee3\u7406\u901f\u5ea6\u95ee\u9898\u7684\u590d\u6742\u6027\uff0c\u786e\u4fdd\u5230\u6700\u540e\uff0c\u60a8\u5c06\u5177\u5907\u8bca\u65ad\u548c\u89e3\u51b3\u8fd9\u4e9b\u95ee\u9898\u7684\u77e5\u8bc6\uff0c\u5145\u6ee1\u4fe1\u5fc3\u3002<\/p>\n<h2>\u6b65\u9aa4 1\uff1a\u786e\u5b9a\u901f\u5ea6\u95ee\u9898\u7684\u6027\u8d28<\/h2>\n<h3>\u9700\u8981\u8003\u8651\u7684\u60c5\u51b5<\/h3>\n<ol>\n<li><strong>\u901f\u5ea6\u56e0\u6d4f\u89c8\u5668\u800c\u5f02<\/strong>:<\/li>\n<li>\u68c0\u67e5\u95ee\u9898\u662f\u5426\u4ec5\u9650\u4e8e\u7279\u5b9a\u6d4f\u89c8\u5668\uff08\u4f8b\u5982 Chrome\u3001Firefox\u3001Safari\uff09\u3002<\/li>\n<li>\n<p><strong>\u884c\u52a8<\/strong>\uff1a\u6bd4\u8f83\u591a\u4e2a\u6d4f\u89c8\u5668\u7684\u901f\u5ea6\u6d4b\u8bd5\u3002\u4f7f\u7528\u5728\u7ebf\u5de5\u5177\uff0c\u4f8b\u5982 <a href=\"https:\/\/www.speedtest.net\" rel=\"nofollow noopener\" target=\"_blank\">Speedtest.net<\/a> \u91cf\u5316\u5dee\u5f02\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u4e0d\u540c\u5730\u70b9\u7684\u8868\u73b0\u4e0d\u4e00\u81f4<\/strong>:<\/p>\n<\/li>\n<li>\u786e\u5b9a\u901f\u5ea6\u95ee\u9898\u662f\u5426\u4ec5\u53d1\u751f\u5728\u67d0\u4e9b\u5730\u7406\u4f4d\u7f6e\u3002<\/li>\n<li>\n<p><strong>\u884c\u52a8<\/strong>\uff1a\u5229\u7528\u4f4d\u4e8e\u4e0d\u540c\u5730\u533a\u7684VPN\u6216\u4ee3\u7406\u670d\u52a1\u5668\u5e76\u6d4b\u8bd5\u901f\u5ea6\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u4ee3\u7406\u7c7b\u578b\u4f9d\u8d56<\/strong>:<\/p>\n<\/li>\n<li>\u786e\u5b9a\u95ee\u9898\u662f\u5426\u5b58\u5728\u4e8e\u4e0d\u540c\u7c7b\u578b\u7684\u4ee3\u7406\uff08HTTP\u3001HTTPS\u3001SOCKS\uff09\u4e2d\u3002<\/li>\n<li>\n<p><strong>\u884c\u52a8<\/strong>\uff1a\u4f7f\u7528\u4e0d\u540c\u7684\u4ee3\u7406\u7c7b\u578b\u8fdb\u884c\u6d4b\u8bd5\u4ee5\u9694\u79bb\u95ee\u9898\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u7279\u5b9a\u7f51\u7ad9\u6216\u670d\u52a1<\/strong>:<\/p>\n<\/li>\n<li>\u786e\u5b9a\u901f\u5ea6\u95ee\u9898\u662f\u5426\u4ec5\u9650\u4e8e\u67d0\u4e9b\u7f51\u7ad9\u6216\u670d\u52a1\u3002<\/li>\n<li><strong>\u884c\u52a8<\/strong>\uff1a\u4f7f\u7528\u7c7b\u4f3c <a href=\"https:\/\/downforeveryoneorjustme.com\/\" rel=\"nofollow noopener\" target=\"_blank\">\u4e3a\u6240\u6709\u4eba\u6216\u4ec5\u6211\u800c\u4e0b<\/a> \u68c0\u67e5\u7f51\u7ad9\u53ef\u8bbf\u95ee\u6027\u3002<\/li>\n<\/ol>\n<h2>\u6b65\u9aa4 2\uff1a\u57fa\u672c\u6545\u969c\u6392\u9664\u6b65\u9aa4<\/h2>\n<h3>A. \u6d4f\u89c8\u5668\u914d\u7f6e\u8c03\u6574<\/h3>\n<ol>\n<li><strong>\u91cd\u7f6e\u4ee3\u7406\u8bbe\u7f6e<\/strong>:<\/li>\n<li><strong>\u5bf9\u4e8e Chrome<\/strong>:\n<ul>\n<li>\u8f6c\u81f3 <code data-no-translation=\"\">Settings<\/code> &gt; <code data-no-translation=\"\">Advanced<\/code> &gt; <code data-no-translation=\"\">System<\/code> &gt; <code data-no-translation=\"\">Open your computer\u2019s proxy settings<\/code>.<\/li>\n<li>\u786e\u4fdd\u4ee3\u7406\u914d\u7f6e\u6b63\u786e\u6216\u5173\u95ed\u201c\u4f7f\u7528\u4ee3\u7406\u670d\u52a1\u5668\u201d\u4ee5\u6d4b\u8bd5\u76f4\u63a5\u8fde\u63a5\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong>\u5bf9\u4e8e Firefox<\/strong>:<\/p>\n<ul>\n<li>\u5bfc\u822a\u81f3 <code data-no-translation=\"\">Options<\/code> &gt; <code data-no-translation=\"\">General<\/code> &gt; <code data-no-translation=\"\">Network Settings<\/code>.<\/li>\n<li>\u70b9\u51fb <code data-no-translation=\"\">Settings<\/code> \u5e76\u786e\u4fdd\u4f60\u7684\u4ee3\u7406\u8be6\u7ec6\u4fe1\u606f\u6b63\u786e\uff0c\u6216\u5207\u6362\u5230 <code data-no-translation=\"\">No proxy<\/code>.<\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong>\u6e05\u9664\u7f13\u5b58\u548c Cookies<\/strong>:<\/p>\n<\/li>\n<li>\u5bf9\u4e8e\u6240\u6709\u6d4f\u89c8\u5668\uff0c\u8bf7\u6e05\u9664\u7f13\u5b58\u548c cookie\uff0c\u56e0\u4e3a\u5b83\u4eec\u6709\u65f6\u4f1a\u5bfc\u81f4\u901f\u5ea6\u95ee\u9898\u3002<\/li>\n<li>\n<p><strong>\u884c\u52a8<\/strong>\uff1a\u4f7f\u7528\u5feb\u6377\u65b9\u5f0f <code data-no-translation=\"\">Ctrl + Shift + Delete<\/code> \u5feb\u901f\u8bbf\u95ee\u6e05\u7b97\u9009\u9879\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u7981\u7528\u6269\u5c55<\/strong>:<\/p>\n<\/li>\n<li>\u67d0\u4e9b\u6d4f\u89c8\u5668\u6269\u5c55\u53ef\u80fd\u4f1a\u5e72\u6270\u4ee3\u7406\u6027\u80fd\u3002<\/li>\n<li><strong>\u884c\u52a8<\/strong>\uff1a\u6682\u65f6\u7981\u7528\u6240\u6709\u6269\u5c55\u5e76\u518d\u6b21\u6d4b\u8bd5\u901f\u5ea6\u3002<\/li>\n<\/ol>\n<h3>B. \u7f51\u7edc\u914d\u7f6e\u8c03\u6574<\/h3>\n<ol>\n<li><strong>\u68c0\u67e5\u4e92\u8054\u7f51\u901f\u5ea6<\/strong>:<\/li>\n<li>\u5728\u8d23\u602a\u4ee3\u7406\u4e4b\u524d\uff0c\u8bf7\u786e\u4fdd\u60a8\u7684\u57fa\u672c\u4e92\u8054\u7f51\u901f\u5ea6\u8db3\u591f\u3002<\/li>\n<li>\n<p><strong>\u884c\u52a8<\/strong>\uff1a\u8fd0\u884c\u4e0d\u4f7f\u7528\u4ee3\u7406\u7684\u901f\u5ea6\u6d4b\u8bd5\u6765\u5efa\u7acb\u57fa\u7ebf\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u66f4\u6539 DNS \u8bbe\u7f6e<\/strong>:<\/p>\n<\/li>\n<li>\u6709\u65f6\uff0c\u7f13\u6162\u7684 DNS \u89e3\u6790\u4f1a\u5f71\u54cd\u4ee3\u7406\u6027\u80fd\u3002<\/li>\n<li>\n<p><strong>\u884c\u52a8<\/strong>\uff1a\u5c06\u60a8\u7684 DNS \u66f4\u6539\u4e3a\u66f4\u5feb\u7684\u670d\u52a1\uff0c\u4f8b\u5982 Google DNS\uff08<code data-no-translation=\"\">8.8.8.8<\/code> \u548c <code data-no-translation=\"\">8.8.4.4<\/code>\uff09\u6216 Cloudflare\uff08<code data-no-translation=\"\">1.1.1.1<\/code>).<\/p>\n<\/li>\n<li>\n<p><strong>\u91cd\u542f\u7f51\u7edc\u786c\u4ef6<\/strong>:<\/p>\n<\/li>\n<li>\u91cd\u65b0\u542f\u52a8\u8c03\u5236\u89e3\u8c03\u5668\/\u8def\u7531\u5668\u4ee5\u5237\u65b0\u7f51\u7edc\u8fde\u63a5\u3002<\/li>\n<li><strong>\u884c\u52a8<\/strong>\uff1a\u62d4\u4e0b\u8c03\u5236\u89e3\u8c03\u5668\u548c\u8def\u7531\u5668\u7684\u63d2\u5934\uff0c\u7b49\u5f85 30 \u79d2\uff0c\u7136\u540e\u91cd\u65b0\u63d2\u5165\u3002<\/li>\n<\/ol>\n<h2>\u6b65\u9aa4 3\uff1a\u9ad8\u7ea7\u6545\u969c\u6392\u9664\u6280\u672f<\/h2>\n<h3>A.\u5206\u6790\u4ee3\u7406\u6027\u80fd<\/h3>\n<ol>\n<li><strong>\u4f7f\u7528\u4ee3\u7406\u6d4b\u8bd5\u5de5\u5177<\/strong>:<\/li>\n<li>\u4f7f\u7528\u4ee5\u4e0b\u5de5\u5177 <a href=\"https:\/\/www.proxy-checker.org\/\" rel=\"nofollow noopener\" target=\"_blank\">\u4ee3\u7406\u68c0\u67e5\u5668<\/a> \u8bc4\u4f30\u60a8\u7684\u4ee3\u7406\u670d\u52a1\u5668\u7684\u901f\u5ea6\u548c\u53ef\u9760\u6027\u3002<\/li>\n<li>\n<p><strong>\u884c\u52a8<\/strong>\uff1a\u8fd0\u884c\u8be5\u5de5\u5177\u5e76\u5206\u6790\u5ef6\u8fdf\u3001\u901f\u5ea6\u548c\u6b63\u5e38\u8fd0\u884c\u65f6\u95f4\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u76d1\u63a7\u7f51\u7edc\u6d41\u91cf<\/strong>:<\/p>\n<\/li>\n<li>\u4f7f\u7528Wireshark\u7b49\u5de5\u5177\u6355\u83b7\u548c\u5206\u6790\u7f51\u7edc\u6570\u636e\u5305\u3002<\/li>\n<li><strong>\u884c\u52a8<\/strong>\uff1a\u76d1\u63a7\u4efb\u4f55\u53ef\u80fd\u8868\u660e\u5b58\u5728\u95ee\u9898\u7684\u5f02\u5e38\u3001\u8fc7\u5ea6\u91cd\u8bd5\u6216\u4e22\u5f03\u6570\u636e\u5305\u3002<\/li>\n<\/ol>\n<h3>B. \u670d\u52a1\u5668\u914d\u7f6e\u8c03\u6574<\/h3>\n<ol>\n<li><strong>\u4f18\u5316\u4ee3\u7406\u670d\u52a1\u5668\u8bbe\u7f6e<\/strong>:<\/li>\n<li>\u68c0\u67e5\u60a8\u7684\u4ee3\u7406\u670d\u52a1\u5668\u7684\u914d\u7f6e\u662f\u5426\u4f18\u5316\u3002<\/li>\n<li>\n<p><strong>Squid \u4ee3\u7406\u7684\u793a\u4f8b\u914d\u7f6e<\/strong>:<br \/>\n     <code data-no-translation=\"\">bash<br \/>\n     # Increase cache size<br \/>\n     cache_dir ufs \/var\/spool\/squid 10000 16 256<br \/>\n     # Set maximum object size<br \/>\n     maximum_object_size 4096 KB<br \/>\n     # Adjust access controls<br \/>\n     acl localnet src 192.168.1.0\/24<br \/>\n     http_access allow localnet<\/code><\/p>\n<\/li>\n<li>\n<p><strong>\u5347\u7ea7\u4ee3\u7406\u670d\u52a1\u5668\u786c\u4ef6<\/strong>:<\/p>\n<\/li>\n<li>\u5982\u679c\u670d\u52a1\u5668\u6301\u7eed\u8fd0\u884c\u7f13\u6162\uff0c\u5219\u53ef\u80fd\u9700\u8981\u5347\u7ea7\u786c\u4ef6\u3002<\/li>\n<li><strong>\u884c\u52a8<\/strong>\uff1a\u8003\u8651\u6dfb\u52a0\u66f4\u591a RAM \u6216\u5207\u6362\u5230\u66f4\u5feb\u7684 CPU\u3002<\/li>\n<\/ol>\n<h2>\u6b65\u9aa4 4\uff1a\u9488\u5bf9\u4e0d\u540c\u6280\u80fd\u6c34\u5e73\u7684\u66ff\u4ee3\u89e3\u51b3\u65b9\u6848<\/h2>\n<h3>\u9002\u5408\u65b0\u624b\u7684\u4fee\u590d<\/h3>\n<ul>\n<li><strong>\u5207\u6362\u5230\u4e0d\u540c\u7684\u4ee3\u7406\u63d0\u4f9b\u5546<\/strong>\uff1a\u6709\u65f6\uff0c\u6700\u7b80\u5355\u7684\u89e3\u51b3\u65b9\u6848\u662f\u5c1d\u8bd5\u53ef\u80fd\u63d0\u4f9b\u66f4\u5feb\u901f\u5ea6\u7684\u5176\u4ed6\u4ee3\u7406\u63d0\u4f9b\u5546\u3002<\/li>\n<li><strong>\u4f7f\u7528 VPN<\/strong>\uff1a\u865a\u62df\u4e13\u7528\u7f51\u7edc\u6709\u65f6\u53ef\u4ee5\u63d0\u4f9b\u6bd4\u62e5\u585e\u7684\u4ee3\u7406\u670d\u52a1\u5668\u66f4\u597d\u7684\u901f\u5ea6\u3002<\/li>\n<\/ul>\n<h3>\u9ad8\u7ea7\u7f51\u7edc\u8c03\u6574<\/h3>\n<ul>\n<li><strong>\u5b9e\u73b0\u8d1f\u8f7d\u5e73\u8861<\/strong>\uff1a\u5982\u679c\u7ba1\u7406\u591a\u4e2a\u4ee3\u7406\uff0c\u8bf7\u8003\u8651\u4f7f\u7528\u8d1f\u8f7d\u5e73\u8861\u5668\u6765\u6709\u6548\u5730\u5206\u914d\u6d41\u91cf\u3002<\/li>\n<li><strong>\u81ea\u5b9a\u4e49\u6784\u5efa\u4ee3\u7406\u670d\u52a1\u5668<\/strong>\uff1a\u5bf9\u4e8e\u6280\u672f\u5a34\u719f\u7684\u4eba\u6765\u8bf4\uff0c\u4f7f\u7528 NGINX \u6216 Squid \u7b49\u5de5\u5177\u6784\u5efa\u81ea\u5df1\u7684\u4ee3\u7406\u670d\u52a1\u5668\u53ef\u4ee5\u83b7\u5f97\u66f4\u4f73\u7684\u6027\u80fd\uff0c\u6ee1\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/li>\n<\/ul>\n<h2>\u7ed3\u8bba<\/h2>\n<p>\u6709\u4e86\u672c\u6307\u5357\uff0c\u60a8\u73b0\u5728\u5c31\u53ef\u4ee5\u6709\u6761\u4e0d\u7d0a\u5730\u89e3\u51b3\u4ee3\u7406\u901f\u5ea6\u95ee\u9898\u3002\u65e0\u8bba\u60a8\u662f\u60f3\u8fdb\u884c\u7b80\u5355\u8c03\u6574\u7684\u65b0\u624b\uff0c\u8fd8\u662f\u51c6\u5907\u6df1\u5165\u7814\u7a76\u670d\u52a1\u5668\u914d\u7f6e\u7684\u9ad8\u7ea7\u7528\u6237\uff0c\u6bcf\u4e2a\u6b65\u9aa4\u90fd\u63d0\u4f9b\u4e86\u89e3\u51b3\u901f\u5ea6\u95ee\u9898\u7684\u9014\u5f84\u3002\u8bf7\u8bb0\u4f4f\uff0c\u4ee3\u7406\u7684\u4e16\u754c\u53ef\u80fd\u9519\u7efc\u590d\u6742\uff0c\u4f46\u53ea\u8981\u6709\u8010\u5fc3\u548c\u6b63\u786e\u7684\u5de5\u5177\uff0c\u6e05\u6670\u5ea6\u548c\u901f\u5ea6\u5c31\u5728\u60a8\u7684\u638c\u63e1\u4e4b\u4e2d\u3002\u63a5\u53d7\u6311\u6218\uff0c\u8ba9\u60a8\u7684\u6570\u5b57\u4f53\u9a8c\u84ec\u52c3\u53d1\u5c55\uff01<\/p>","protected":false},"excerpt":{"rendered":"<p>In the ever-evolving landscape of digital connectivity, proxy servers serve as both a gateway to the world and a potential bottleneck in our online experience. When speed issues arise, they can feel like a labyrinthine puzzle, challenging both novice users and seasoned network engineers alike. 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