{"id":342,"date":"2017-06-21T10:36:39","date_gmt":"2017-06-21T02:36:39","guid":{"rendered":"https:\/\/writingbaby.com\/?p=342"},"modified":"2017-06-21T10:36:39","modified_gmt":"2017-06-21T02:36:39","slug":"linode-vps-opens-google-bbr-to-speed-up-site-visits","status":"publish","type":"post","link":"https:\/\/ihongchao.com\/post\/342\/","title":{"rendered":"Linode VPS \u5f00\u542f Google BBR \u52a0\u5feb\u7f51\u7ad9\u8bbf\u95ee\u901f\u5ea6"},"content":{"rendered":"<p>\u5f00\u4e86\u51e0\u53f0Linode Tokyo2\u7684VPS\u7528\u6765\u8f6c\u7801H.265\u89c6\u9891\uff0c\u4e0a\u4f20\u901f\u5ea6\u8fd8\u53ef\u4ee5\uff0c\u4f46\u662f\u4e0b\u8f7d\u5c31\u86cb\u75bc\u4e86\uff0c\u51e0\u767eKB\u6bcf\u79d2\u7684\u901f\u5ea6\u771f\u662f\u4e0d\u80fd\u5fcd\u53d7\uff0c\u65f6\u95f4\u5c31\u662f\u91d1\u94b1\uff0c\u7136\u540e\u60f3\u5230\u4e86\u9510\u901f\uff0c\u53ef\u662f\u4eba\u5bb6\u5df2\u7ecf\u5f00\u59cb\u6536\u8d39\u4e86\u3002\u521a\u521a\u60f3\u5b89\u88c5\u7834\u89e3\u7248\uff0c\u7f51\u4e0a\u770b\u5230\u4e86Google\u7684BBR\uff0c\u51b3\u5b9a\u8bd5\u4e00\u4e0b\u3002<\/p>\n<p>\u8fd9\u4e2a\u6280\u672f\u5df2\u7ecf\u51fa\u4e86\u5feb\u4e00\u5e74\u4e86\uff0c\u6240\u4ee5\u7f51\u4e0a\u5df2\u7ecf\u6709\u4e86\u4e00\u952e\u5305\u3002\u8fd9\u6b21\u6211\u4eec\u7528\u201c\u79cb\u6c34\u9038\u51b0\u201d\u7684\u4e00\u952e\u5305\u3002<\/p>\n<p><strong>\u6ce8\u610f\uff1a<\/strong>\u5f00\u542fGoogle BBR\u9700\u8981\u4fee\u6539Linux\u5185\u6838\uff0c\u4e14\u5185\u6838\u7248\u672c\u4e0d\u80fd\u4f4e\u4e8e4.10\uff0c\u4f46\u662fLinux\u63d0\u4f9b\u7684\u5185\u6838\u7248\u672c\u6700\u9ad8\u53ea\u67094.9\uff0c\u800c\u4e14\u4e0d\u80fd\u4fee\u6539\uff0c\u6240\u4ee5\u5728\u5f00\u542fGoogle BBR\u4e4b\u524d\u9700\u8981\u5c06Linux\u5185\u6838\u4fee\u6539\u4e3a<strong>GRUB2<\/strong>\u3002\u4fee\u6539\u5b8c\u6210\u91cd\u542f\u4e4b\u540e\uff0c\u5728putty\u4e2d\u8fd0\u884c\u5982\u4e0b\u547d\u4ee4<\/p>\n<pre style=\"color: green; font-size: 14px; line-height: 25px;\">wget --no-check-certificate https:\/\/github.com\/teddysun\/across\/raw\/master\/bbr.sh\nchmod +x bbr.sh\n.\/bbr.sh<\/pre>\n<p>\u63a5\u4e0b\u6765\u7684\u5de5\u4f5c\u5219\u5b8c\u5168\u7531\u811a\u672c\u6765\u6267\u884c\u3002\u5b8c\u6210\u4e4b\u540e\u8fd8\u4f1a\u8be2\u95ee\u4f60\u662f\u5426\u91cd\u542f\uff0c\u8f93\u5165\u201cY\u201d\u56de\u8f66\u3002\u91cd\u542f\u4e4b\u540e\u8f93\u5165<\/p>\n<pre style=\"color: green; font-size: 14px; line-height: 25px;\">uname -a<\/pre>\n<p>\u67e5\u770b\u662f\u5426\u4fee\u6539\u4e3a\u4e86\u65b0\u7684\u5185\u6838\u3002\u5199\u6587\u7ae0\u7684\u65f6\u5019\u6700\u65b0\u7684\u5185\u6838\u5df2\u7ecf\u5347\u7ea7\u5230\u4e864.11\uff0c\u7136\u540e\u518d\u8f93\u5165<\/p>\n<pre style=\"color: green; font-size: 14px; line-height: 25px;\">lsmod | grep bbr<\/pre>\n<p>\u5982\u679c\u8fd4\u56de\u4fe1\u606f\u4e2d\u5305\u542bbbr\uff0c\u5219\u8bf4\u660eGoogle BBR\u5df2\u7ecf\u542f\u52a8\u3002\u4e0b\u56fe\u662f\u542f\u52a8Google BBR\u4e4b\u540e\u4eceVPS\u4e2d\u4e0b\u8f7d\u6587\u4ef6\u7684\u5b9e\u65f6\u7f51\u901f\uff0c\u867d\u7136\u6ca1\u6709\u8dd1\u6ee1100Mbps\u5e26\u5bbd\uff0c\u4f46\u662f\u4e5f\u5dee\u4e0d\u591a\u4e86\u3002<\/p>\n<figure id=\"attachment_364\" aria-describedby=\"caption-attachment-364\" style=\"width: 683px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/storage.tcu.tj.cn\/writingbaby.com\/201706\/google bbr speed test.png\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-364\" src=\"http:\/\/storage.tcu.tj.cn\/writingbaby.com\/201706\/google bbr speed test.png\" alt=\"\u5f00\u542fGoogle BBR\u4e4b\u540e\u7684\u4e0b\u8f7d\u901f\u5ea6\" width=\"683\" height=\"729\" \/><\/a><figcaption id=\"caption-attachment-364\" class=\"wp-caption-text\">\u5f00\u542fGoogle BBR\u4e4b\u540e\u7684\u4e0b\u8f7d\u901f\u5ea6<\/figcaption><\/figure>\n<p>\u4f53\u9a8c\u8fc7google bbr\u5e26\u6765\u7684\u98de\u901f\u4f53\u9a8c\u540e\uff0c\u7ee7\u7eed\u63a5\u4e0b\u6765\u7684\u64cd\u4f5c\u3002\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u9700\u8981\u5c06\u7cfb\u7edf\u4e2d\u7684\u4f4e\u7248\u672c\u5185\u6838\u5220\u9664\uff0c\u4ee5\u514d\u5728\u7cfb\u7edf\u66f4\u65b0\u540e\u53c8\u91cd\u65b0\u5c06\u8001\u7684\u5185\u6838\u4f5c\u4e3a\u9ed8\u8ba4\u542f\u52a8\u5185\u6838\u3002<\/p>\n<pre style=\"color: green; font-size: 14px; line-height: 25px;\"># uname -a                          \/\/\u67e5\u770b\u5f53\u524d\u5185\u6838\u7684\u7248\u672c\u53f7\n# rpm -qa | grep kernel             \/\/\u67e5\u627e\u8981\u5220\u9664\u7684\u7248\u672c\u53f7\n# yum remove \"\u5b8c\u6574\u7684\u5185\u6838\u540d\u79f0\"       \/\/\u5220\u9664\u591a\u4f59\u5185\u6838\n<\/pre>\n<p>\u5220\u9664\u65f6\u672c\u7740\u201c<strong>\u5c11\u5373\u662f\u591a<\/strong>\u201d\u7684\u601d\u60f3\uff0c\u4ec5\u4ec5\u5220\u6389\u5185\u6838\u6587\u4ef6\u5373\u53ef\uff0c\u4e0d\u8981\u5220\u6389\u5e26\u6709\u5176\u4ed6\u610f\u4e49\u5b57\u7b26\u7684\u6587\u4ef6\u3002\u81f3\u4e8e\u8bef\u5220\u4e4b\u540e\u662f\u4ec0\u4e48\u540e\u679c\uff0c\u6211\u4e5f\u4e0d\u77e5\u9053\u3002<\/p>\n<hr \/>\n<p>\u6587\u7ae0\u6700\u540e\u518d\u6b21\u5f3a\u8c03\u4e00\u4e0b\uff0cLinode\u5f00\u542fGoogle BBR\u9700\u8981\u5347\u7ea7\u5e76\u4fee\u6539\u5185\u6838\uff0c\u6240\u4ee5\u9700\u8981\u5c06Linux\u7684\u5185\u6838\u6539\u4e3a<strong>GRUB2<\/strong>\u3002\u5982\u679c\u4e4b\u524d\u6ca1\u6709\u6ce8\u610f\u5230\u8fd9\u70b9\u5f88\u6709\u53ef\u80fd\u4f1a\u5f00\u542f\u5931\u8d25\uff0c\u91cd\u65b0\u8fd0\u884c\u811a\u672c\u4e5f\u4e0d\u80fd\u89e3\u51b3\u3002\u90a3\u8be5\u600e\u4e48\u529e\u5462\uff1f\u9996\u5148\u9700\u8981\u5148\u5c06\u5185\u6838\u6a21\u5f0f\u6539\u4e3a<strong>GRUB2<\/strong>\u3002\u8fd9\u65f6\uff0c\u6211\u4eec\u53ef\u4ee5\u624b\u52a8\u5c06\u65b0\u5b89\u88c5\u7684\u5185\u6838\u6307\u5b9a\u4e3a\u9ed8\u8ba4\u5185\u6838\u3002\u8fd0\u884c\u5982\u4e0b\u547d\u4ee4<\/p>\n<pre style=\"color: green; font-size: 14px; line-height: 25px;\">rpm -qa kernel#\u5217\u51fa\u5df2\u5b89\u88c5\u7684\u5168\u90e8\u5185\u6838\ngrub2-set-default \"\u586b\u5199\u5df2\u5b89\u88c5\u7684\u6700\u65b0\u5185\u6838\"\ngrub2-mkconfig -o \/boot\/grub\/grub.cfg#\u751f\u6210\u65b0\u7684\u914d\u7f6e\u6587\u4ef6\nreboot#\u91cd\u542f<\/pre>\n<p>\u8fd9\u6837\u5c31\u80fd\u6b63\u5e38\u4f7f\u7528Google BBR\u4e86\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5f00\u4e86\u51e0\u53f0Linode Tokyo2\u7684VPS\u7528\u6765\u8f6c\u7801H.265\u89c6\u9891\uff0c\u4e0a\u4f20\u901f\u5ea6\u8fd8\u53ef\u4ee5\uff0c\u4f46\u662f\u4e0b\u8f7d\u5c31\u86cb\u75bc\u4e86\uff0c\u51e0\u767eKB\u6bcf &hellip; <a href=\"https:\/\/ihongchao.com\/post\/342\/\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb<span class=\"screen-reader-text\">Linode VPS \u5f00\u542f Google BBR \u52a0\u5feb\u7f51\u7ad9\u8bbf\u95ee\u901f\u5ea6<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[31],"tags":[35,36,18,43,44,47],"_links":{"self":[{"href":"https:\/\/ihongchao.com\/wp-json\/wp\/v2\/posts\/342"}],"collection":[{"href":"https:\/\/ihongchao.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ihongchao.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ihongchao.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ihongchao.com\/wp-json\/wp\/v2\/comments?post=342"}],"version-history":[{"count":0,"href":"https:\/\/ihongchao.com\/wp-json\/wp\/v2\/posts\/342\/revisions"}],"wp:attachment":[{"href":"https:\/\/ihongchao.com\/wp-json\/wp\/v2\/media?parent=342"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ihongchao.com\/wp-json\/wp\/v2\/categories?post=342"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ihongchao.com\/wp-json\/wp\/v2\/tags?post=342"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}