{"id":128910,"date":"2020-06-21T16:15:24","date_gmt":"2020-06-21T08:15:24","guid":{"rendered":"http:\/\/4563.org\/?p=128910"},"modified":"2020-06-21T16:15:24","modified_gmt":"2020-06-21T08:15:24","slug":"%e8%bd%af%e8%b7%af%e7%94%b1%e6%8d%a2%e4%b8%8d%e5%90%8c%e7%bd%91%e5%8d%a1%e5%bc%80%e5%90%af-bbr-%e5%90%8e%e8%a1%a8%e7%8e%b0%e7%ab%9f%e7%84%b6%e4%b8%8d%e4%b8%80%e6%a0%b7%ef%bc%8c%e7%82%b9%e8%a7%a3","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=128910","title":{"rendered":"\u8f6f\u8def\u7531\u6362\u4e0d\u540c\u7f51\u5361\u5f00\u542f bbr \u540e\u8868\u73b0\u7adf\u7136\u4e0d\u4e00\u6837\uff0c\u70b9\u89e3\uff1f"},"content":{"rendered":"
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\u8cc7\u6df1\u5927\u4f6c : RoyCho <\/span> <\/i> 5<\/span> <\/div>\n
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\u5bb6\u91cc\u5bbd\u5e26\u662f 100M \u4e0a\u884c\uff0c\u5e73\u65f6 nas \u4e2d\u7684\u8d44\u6599\u7ecf\u5e38\u4f1a\u5907\u4efd\u5230\u8c37\u6b4c\u7f51\u76d8\u4e2d\uff0c\u6240\u4ee5\u5907\u4efd\u7684\u65f6\u5019\u5c31\u4f1a\u5360\u6ee1\u4e0a\u884c\u5e26\u5bbd\uff0c\u4e4b\u524d\u6ca1\u53d1\u73b0\u4ec0\u4e48\u5f02\u6837\uff0c\u6628\u5929\u6362\u4e86\u4e00\u5f20\u4e07\u5146\u7f51\u5361\uff08 x540-t2 \uff09\uff0c\u56e0\u4e3a\u5149\u732b lan \u53e3\u662f\u5343\u5146\u7684\uff0c\u6240\u4ee5\u7f51\u5361\u8fd8\u662f\u5de5\u4f5c\u5728\u5343\u5146\u6a21\u5f0f\u4e0b\uff0c\u53d1\u73b0\u4e0a\u884c\u5360\u6ee1\u7684\u65f6\u5019\u5bb6\u91cc\u4e0a\u7f51\u7adf\u7136\u6709\u5361\u987f\u73b0\u8c61\u51fa\u73b0\uff0c\u627e\u4e86\u534a\u5929\u539f\u56e0\uff0c\u53d1\u73b0\u4e00\u4e9b\u7aef\u502a\u3002<\/p>\n

nas \u5728\u4e0a\u4f20\u8d44\u6599\u5230\u8c37\u6b4c\u4e91\u76d8\u7684\u8fc7\u7a0b\u4e2d\u59cb\u7ec8\u662f 13M \u5de6\u53f3\uff0c\u6700\u9ad8 15M \u51fa\u5934\uff0c\u4e0d\u7ba1\u7528\u54ea\u5f20\u7f51\u5361\u90fd\u4e00\u6837\uff0c\u56e0\u4e3a\u4e0a\u884c\u5e26\u5bbd\u5c31\u9650\u5236\u5728\u8fd9\u91cc\u4e86\uff0c\u90a3\u4e3a\u4ec0\u4e48\u7528 x540 \u7684\u65f6\u5019\u4e0a\u884c\u5360\u6ee1\u5c31\u4f1a\u4e0a\u7f51\u5361\u987f\u5462\uff0c\u4e8e\u662f\u6211\u770b\u4e86\u4e0b netdata \u4e2d\u663e\u793a\u7684\u4e0a\u884c\u6570\u636e\uff0c\u663e\u793a\u4e0a\u884c\u8fdc\u8fdc\u4e0d\u6b62 13M\uff0c13M*8=108m\uff0c\u6309\u7406\u8bf4\u5e94\u8be5\u663e\u793a 108 \u5de6\u53f3\u7684\u4e0a\u884c\uff0c\u53ef\u662f netdata \u91cc\u7528\u5343\u5146\u7f51\u5361\u65f6\u663e\u793a 120m \u7684\u4e0a\u884c\uff0c\u7528\u4e86 x540 \u7adf\u7136\u6709 140m \u7684\u4e0a\u884c\uff0c\u4f46\u662f\u5b9e\u9645 nas \u5728\u4e0a\u4f20\u65f6\u5019\u901f\u5ea6\u90fd\u5dee\u4e0d\u591a\uff0c\u591a\u51fa\u6765\u7684\u6d41\u91cf\u6211\u60f3\u5230\u4e86 bbr\uff0c\u5173\u95ed\u4e86\u540e\u5b9e\u9645 nas \u4f20\u8f93\u901f\u5ea6\u6709\u6240\u4e0b\u964d \u5927\u6982\u5230\u4e86 11M \u5de6\u53f3\uff0cnetdata \u91cc\u663e\u793a\u4e5f\u964d\u5230\u5927\u6982 100 \u5de6\u53f3\u7684\u6837\u5b50\u4e86\uff0c\u4e8e\u662f\u6211\u60f3\u5e94\u8be5\u5c31\u662f\u5f00\u542f bbr \u540e\u4e24\u5f20\u7f51\u5361\u4e00\u4e2a\u662f 120m \u4e00\u4e2a\u662f 140m \u4e0a\u884c\u5bfc\u81f4\u7684\uff0c\u56e0\u4e3a\u5e73\u65f6 speedtest \u6d4b\u901f\u4e0a\u884c\u4e5f\u5c31 122 \u5de6\u53f3\uff0c140 \u5e94\u8be5\u662f\u672c\u5730\u7f51\u5361\u4ea7\u751f\u7684\u6570\u636e\u91cf\uff1f\u4f46\u662f\u4e0a\u884c\u5e26\u5bbd\u9650\u5236\u4e86\u6240\u4ee5\u62e5\u5835\u9020\u6210\u4e86\u5361\u987f\uff0c\u4e8e\u662f\u4e4e\u5c31\u5728 SQM Qos \u8fd9\u4e2a\u8f6f\u4ef6\u9650\u5236\u4e86 wan \u53e3\u4e0a\u884c\u901f\u7387\u5230 120\uff0c\u8fd9\u4e0b x540 \u4e5f\u4e0d\u5361\u987f\u4e86\uff0cnas \u7684\u5b9e\u9645\u4e0a\u4f20\u901f\u5ea6\u4e5f\u6ca1\u6709\u660e\u663e\u7684\u53d8\u5316\uff0c\u5728 13-15M \u5de6\u53f3\u3002<\/p>\n

\u5c31\u60f3\u77e5\u9053\u4e3a\u4ec0\u4e48\u4e0d\u540c\u7684\u4e24\u5f20\u7f51\u5361\u4f1a\u9020\u6210 bbr \u5f00\u542f\u540e netdata \u8fd9\u8fb9\u4e0a\u884c\u901f\u5ea6\u6709 20m \u5de6\u53f3\u5dee\u5f02\u7684\u95ee\u9898\uff0c\u6bd4\u8f83\u597d\u5947\uff0c\u800c\u4e14\u7528 x540 \u65f6\u9650\u5236 wan \u53e3\u4e0a\u4f20 120m \u540e\u5b9e\u9645 nas \u901f\u5ea6\u4e5f\u6ca1\u6709\u660e\u663e\u53d8\u5316\u3002 <\/p><\/div>\n

\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (2<\/span>) <\/div>\n
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    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : RoyCho <\/span> <\/div>\n
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    \u56e0\u4e3a\u95ee\u9898\u51fa\u5728 bbr \u4e0a\uff0c\u540e\u6765\u6211\u627e\u5230\u8f6f\u4ef6\u5305\u4e2d\u627e\u5230 kmod-tcp-bbr\uff0c\u60f3\u7740\u6362\u4e2a\u7248\u672c\u8bd5\u4e00\u4e0b\uff0c\u539f\u5148\u7248\u672c\u662f 4.14.181-1,\u5e94\u8be5\u5df2\u7ecf\u662f\u6700\u65b0\u7248\u672c\u4e86\uff0c\u6362\u5230 4.14.161-1\uff0c\u8be1\u5f02\u7684\u4e8b\u6765\u4e86\uff0cnas \u4e2d\u4e0a\u4f20\u901f\u5ea6\u8fd8\u662f 13M \u5de6\u53f3\uff0cnetdata \u4e2d wan \u53e3\u76f4\u63a5\u98d9\u5347\u5230 250m \u7684\u4e0a\u884c\uff0c\u518d\u6362\u56de 4.14.181-1 \u8fd8\u662f\u4e00\u6837\uff0c\u73b0\u5728\u6298\u817e\u4e86\u534a\u5929\u90fd\u6ca1\u7528\uff0c\u4e0b\u9762\u53ea\u80fd\u91cd\u65b0\u5237\u673a\u4e86\u770b\u6765\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : smallthing <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u95ee\u9898\u51fa\u5728\u4f60\u7684\u8def\u7531\u5668\u4e0a\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n","protected":false},"excerpt":{"rendered":"

    \u8f6f\u8def\u7531\u6362\u4e0d\u540c\u7f51\u5361\u5f00\u542f bbr \u540e\u8868…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/128910"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=128910"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/128910\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=128910"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=128910"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=128910"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}