{"id":10445,"date":"2023-02-02T11:44:52","date_gmt":"2023-02-02T03:44:52","guid":{"rendered":"https:\/\/blog.pfchina.org\/?p=10445"},"modified":"2024-05-28T15:34:35","modified_gmt":"2024-05-28T07:34:35","slug":"opnsense%e8%b0%83%e6%95%b4%e7%bd%91%e5%8d%a1%e5%8f%82%e6%95%b0%e6%8f%90%e5%8d%87%e7%bd%91%e7%bb%9c%e5%90%9e%e5%90%90%e9%87%8f","status":"publish","type":"post","link":"https:\/\/blog.pfchina.org\/?p=10445","title":{"rendered":"OPNsense\u8c03\u6574\u7f51\u5361RSS\u53c2\u6570\u63d0\u5347\u7f51\u7edc\u6027\u80fd"},"content":{"rendered":"<div id=\"introduction\" class=\"section\">\n<p style=\"text-align: justify;\">RSS\u7528\u4e8e\u4f7f\u7528\u6563\u5217\u51fd\u6570\u5728 CPU \u5185\u6838\u4e0a\u5206\u53d1\u6570\u636e\u5305\u2014\u2014\u4e3a\u5378\u8f7d\u6563\u5217\u7684\u786c\u4ef6\u6216\u8f6f\u4ef6\u63d0\u4f9b\u652f\u6301\u3002\u542f\u7528\u63a5\u6536\u65b9\u7f29\u653e (RSS) \u65f6\uff0c\u7279\u5b9aTCP\u8fde\u63a5\u7684\u6240\u6709\u63a5\u6536\u6570\u636e\u5904\u7406\u90fd\u5728\u591a\u4e2a\u5904\u7406\u5668\u6216\u5904\u7406\u5668\u5185\u6838\u4e4b\u95f4\u5171\u4eab\u3002\u5982\u679c\u6ca1\u6709 RSS\uff0c\u6240\u6709\u5904\u7406\u90fd\u7531\u5355\u4e2a\u5904\u7406\u5668\u6267\u884c\uff0c\u5bfc\u81f4\u7cfb\u7edf\u7f13\u5b58\u5229\u7528\u7387\u4f4e\u4e0b\uff0c\u5f71\u54cd\u7f51\u7edc\u7684\u541e\u5410\u91cf\u3002<\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #ff0000;\">\u6ce8\u610f\uff1a\u4e3a\u63d0\u5347\u786c\u4ef6\u7684\u517c\u5bb9\u6027\uff0c\u9ed8\u8ba4\u60c5\u51b5\u4e0b\u5728OPNsense\u4e2dRSS\u88ab\u7981\u7528\u3002<\/span><\/p>\n<h1 style=\"text-align: justify;\">\u7f51\u5361\/\u9a71\u52a8<\/h1>\n<p>\u5982\u679c\u9a71\u52a8\u7a0b\u5e8f\u652f\u6301\u542f\u7528\/\u7981\u7528 RSS\u9009\u9879\uff0c\u5219\u53ef\u4ee5\u4f7f\u7528sysctl\u53ef\u8c03\u53c2\u6570\u6765\u8bbe\u7f6e\u3002<\/p>\n<p><span style=\"text-align: justify;\">\u67e5\u770b\u662f\u5426\u542f\u7528\u6216\u7981\u7528RSS\uff0c\u53ef\u4ee5\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/span><\/p>\n<pre class=\"code\"><span class=\"n\" style=\"font-family: Consolas, Monaco, monospace; text-align: justify;\">sysctl<\/span> <span class=\"o\" style=\"font-family: Consolas, Monaco, monospace; text-align: justify;\">-<\/span><span class=\"n\" style=\"font-family: Consolas, Monaco, monospace; text-align: justify;\">a<\/span> <span class=\"o\" style=\"font-family: Consolas, Monaco, monospace; text-align: justify;\">|<\/span> <span class=\"n\" style=\"font-family: Consolas, Monaco, monospace; text-align: justify;\">grep<\/span> <span class=\"n\" style=\"font-family: Consolas, Monaco, monospace; text-align: justify;\">rss<\/span><\/pre>\n<p class=\"code\">\u8fd9\u4f1a\u663e\u793a\u4efb\u4f55\u901a\u8fc7\u53ef\u8c03\u53c2\u6570\u516c\u5f00\u8be5\u9009\u9879\u7684\u9a71\u52a8\u7a0b\u5e8f\u3002<\/p>\n<p class=\"code\"><span style=\"text-align: justify;\">\u4e5f\u6709\u53ef\u80fd\u9a71\u52a8\u7a0b\u5e8f\u6ca1\u6709\u5411\u7528\u6237\u516c\u5f00\u6b64\u529f\u80fd\uff0c\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u9700\u8981\u4f7f\u7528\u5728\u7ebf\u6570\u636e\u8868\u6216\u8c37\u6b4c\u641c\u7d22\u6765\u67e5\u627eNIC\/\u9a71\u52a8\u7a0b\u5e8f\u662f\u5426\u5b8c\u5168\u652f\u6301 RSS\u3002\u4f8b\u5982\uff0cigb\u9ed8\u8ba4\u542f\u7528 RSS\uff0cdut\u4e0d\u4f1a\u5728\u4efb\u4f55\u914d\u7f6e\u53c2\u6570\u4e2d\u53cd\u6620\u8fd9\u4e00\u70b9\u3002\u4f46\u662f\uff0c\u7531\u4e8e\u5b83\u4f7f\u7528\u591a\u4e2a\u961f\u5217\uff1a<\/span><\/p>\n<pre class=\"code\"><span class=\"c1\" style=\"text-align: justify;\"># dmesg | grep vectors<\/span> \r\n<span class=\"n\" style=\"text-align: justify;\">igb0<\/span><span class=\"p\" style=\"text-align: justify;\">:<\/span> <span class=\"n\" style=\"text-align: justify;\">Using<\/span> <span class=\"n\" style=\"text-align: justify;\">MSI<\/span><span class=\"o\" style=\"text-align: justify;\">-<\/span><span class=\"n\" style=\"text-align: justify;\">X<\/span> <span class=\"n\" style=\"text-align: justify;\">interrupts<\/span> <span class=\"k\" style=\"text-align: justify;\">with<\/span> <span class=\"mi\" style=\"text-align: justify;\">5<\/span> <span class=\"n\" style=\"text-align: justify;\">vectors<\/span> \r\n<span class=\"n\" style=\"text-align: justify;\">igb1<\/span><span class=\"p\" style=\"text-align: justify;\">:<\/span> <span class=\"n\" style=\"text-align: justify;\">Using<\/span> <span class=\"n\" style=\"text-align: justify;\">MSI<\/span><span class=\"o\" style=\"text-align: justify;\">-<\/span><span class=\"n\" style=\"text-align: justify;\">X<\/span> <span class=\"n\" style=\"text-align: justify;\">interrupts<\/span> <span class=\"k\" style=\"text-align: justify;\">with<\/span> <span class=\"mi\" style=\"text-align: justify;\">5<\/span> <span class=\"n\" style=\"text-align: justify;\">vectors<\/span> \r\n<span class=\"n\" style=\"text-align: justify;\">igb2<\/span><span class=\"p\" style=\"text-align: justify;\">:<\/span> <span class=\"n\" style=\"text-align: justify;\">Using<\/span> <span class=\"n\" style=\"text-align: justify;\">MSI<\/span><span class=\"o\" style=\"text-align: justify;\">-<\/span><span class=\"n\" style=\"text-align: justify;\">X<\/span> <span class=\"n\" style=\"text-align: justify;\">interrupts<\/span> <span class=\"k\" style=\"text-align: justify;\">with<\/span> <span class=\"mi\" style=\"text-align: justify;\">5<\/span> <span class=\"n\" style=\"text-align: justify;\">vectors<\/span> \r\n<span class=\"n\" style=\"text-align: justify;\">igb3<\/span><span class=\"p\" style=\"text-align: justify;\">:<\/span> <span class=\"n\" style=\"text-align: justify;\">Using<\/span> <span class=\"n\" style=\"text-align: justify;\">MSI<\/span><span class=\"o\" style=\"text-align: justify;\">-<\/span><span class=\"n\" style=\"text-align: justify;\">X<\/span> <span class=\"n\" style=\"text-align: justify;\">interrupts<\/span> <span class=\"k\" style=\"text-align: justify;\">with<\/span> <span class=\"mi\" style=\"text-align: justify;\">5<\/span> <span class=\"n\" style=\"text-align: justify;\">vectors<\/span><\/pre>\n<p class=\"code\"><span style=\"text-align: justify;\">\u5f88\u53ef\u80fd\u6709\u67d0\u79cd\u5f62\u5f0f\u7684\u6570\u636e\u5305\u8fc7\u6ee4\u6765\u5728\u786c\u4ef6\u961f\u5217\u4e0a\u5206\u53d1\u6570\u636e\u5305\u3002\u4e8b\u5b9e\u4e0a\uff0cigb\u9ed8\u8ba4\u4f1a\u505aRSS\u3002<\/span><\/p>\n<p class=\"code\"><span style=\"text-align: justify;\">RSS\u5185\u6838\u5b9e\u73b0\u5fc5\u987b\u6709\u9a71\u52a8\u7a0b\u5e8f\u7684\u652f\u6301\u3002\u5408\u9002\u7684\u9a71\u52a8\u7a0b\u5e8f\u652f\u6301\u5c06\u786e\u4fdd\u5728\u786c\u4ef6\u4e2d\u8bbe\u7f6e\u6b63\u786e\u7684\u5bc6\u94a5\u548c\u95f4\u63a5\u8868\u3002\u4ee5\u4e0b\u662f\u5404\u79cdNIC\u9a71\u52a8\u7a0b\u5e8f\u652f\u6301\u60c5\u51b5\uff08\u5927\u90e8\u5206\u672a\u7ecf\u6d4b\u8bd5\uff09\uff1a<\/span><\/p>\n<ul>\n<li class=\"code\"><span style=\"text-align: justify;\">em<\/span><\/li>\n<li class=\"code\"><span style=\"text-align: justify;\">igb -&gt; \u5df2\u6d4b\u8bd5\u53ef\u4ee5\u6b63\u5e38\u5de5\u4f5c<\/span><\/li>\n<li class=\"code\"><span style=\"text-align: justify;\">axgbe -&gt; \u5df2\u6d4b\u8bd5\u53ef\u4ee5\u6b63\u5e38\u5de5\u4f5c<\/span><\/li>\n<li class=\"code\"><span style=\"text-align: justify;\">netvsc<\/span><\/li>\n<li class=\"code\"><span style=\"text-align: justify;\">ixgbe<\/span><\/li>\n<li class=\"code\"><span style=\"text-align: justify;\">ixl<\/span><\/li>\n<li class=\"code\"><span style=\"text-align: justify;\">cxgbe<\/span><\/li>\n<li class=\"code\"><span style=\"text-align: justify;\">lio<\/span><\/li>\n<li class=\"code\"><span style=\"text-align: justify;\">mlx5<\/span><\/li>\n<li class=\"code\"><span style=\"text-align: justify;\">sfxge<\/span><\/li>\n<\/ul>\n<\/div>\n<div id=\"network-card-driver\" class=\"section\" style=\"text-align: justify;\">\n<h1>\u5185\u6838\u652f\u6301<\/h1>\n<p>\u5728\u5185\u90e8\uff0cFreeBSD\u4f7f\u7528<a class=\"reference external\" style=\"font-size: 16px;\" href=\"https:\/\/www.freebsd.org\/cgi\/man.cgi?format=html&amp;query=netisr(9)\">netisr<\/a><span style=\"font-size: 16px;\"> \u4f5c\u4e3a\u62bd\u8c61\u5c42\u6765\u5c06\u6570\u636e\u5305\u5206\u6d3e\u7ed9\u4e0a\u5c42\u534f\u8bae\u3002\u5728\u5b9e\u73b0\u4e2d\uff0c\u9ed8\u8ba4\u8bbe\u7f6e\u662f\u5c06\u6570\u636e\u5305\u5904\u7406\u9650\u5236\u4e3a\u4ec5\u4e00\u4e2a\u7ebf\u7a0b\u3002\u7531\u4e8eRSS\u73b0\u5728\u63d0\u4f9b\u4e86\u4e00\u79cd\u5c06\u6d41\u4fdd\u6301\u5728CPU \u672c\u5730\u7684\u65b9\u6cd5\uff0c\u56e0\u6b64\u53ef\u4ee5\u5728<\/span><strong style=\"font-size: 16px;\">\u7cfb\u7edf<\/strong><span class=\"menuselection\" style=\"font-size: 16px;\"><strong>-&gt;\u8bbe\u7f6e&gt;\u53ef\u8c03\u53c2\u6570<\/strong>\u4e2d\u8c03\u6574\u4ee5\u4e0b\u9009\u9879\u7684\u503c\uff1a<\/span><\/p>\n<pre class=\"code\">net.isr.bindthreads = 1<\/pre>\n<pre class=\"code\">net.isr.maxthreads = -1<\/pre>\n<p>\u7b2c\u4e00\u4e2a\u9009\u9879\u8bbe\u7f6e\u4e00\u4e2a\u7ebf\u7a0b\u7ed1\u5b9a\u5230\u4e00\u4e2a CPU\uff0c\u4e0b\u9762\u4e00\u4e2a\u9009\u9879\u4e3a\u6bcf\u4e2a\u53ef\u7528\u7684\u6838\u5fc3\u5206\u914d\u4e00\u4e2a\u5de5\u4f5c\u6d41\u3002<\/p>\n<p>\u8981\u542f\u7528RSS\uff0c\u5fc5\u987b\u5c06\u4ee5\u4e0b\u53c2\u6570\u4fee\u6539\u4e3a1\uff1a<\/p>\n<pre class=\"code\">net.inet.rss.enabled = 1<\/pre>\n<p class=\"code\">\u9ed8\u8ba4\u60c5\u51b5\u4e0b\u8be5\u53c2\u6570\u4e3a0\uff0c\u7981\u7528RSS\uff0c\u4ee5\u9632\u6b62\u51fa\u73b0\u672a\u77e5\u7684\u95ee\u9898\u3002<\/p>\n<pre class=\"code\">net.inet.rss.bits = X<\/pre>\n<p class=\"code\">\u53d6\u51b3\u4e8eCPU\u62e5\u6709\u7684\u5185\u6838\u6570\u91cf\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u6b64\u5904\u7684\u4f4d\u6570\u8868\u793a\u5185\u6838\u6570 x 2\uff08\u4e8c\u8fdb\u5236\uff09\u3002\u8fd9\u6837\u505a\u662f\u4e3a\u4e86\u63d0\u4f9b\u8d1f\u8f7d\u5e73\u8861\uff0c\u4f46\u76ee\u524d\u8fd8\u6ca1\u6709\u5b9e\u73b0\uff0c\u56e0\u6b64\u6211\u4eec\u5efa\u8bae\u5c06\u6b64\u503c\u8bbe\u7f6e\u4e3a\u8868\u793aCPU\u5185\u6838\u6570\u7684\u4f4d\u6570\u3002<\/p>\n<ul>\n<li class=\"code\">4\u6838\u7cfb\u7edf\uff0c\u4f7f\u7528\u201c2\u201d<\/li>\n<li class=\"code\">8\u6838\u7cfb\u7edf\uff0c\u4f7f\u7528\u201c3\u201d<\/li>\n<li class=\"code\">16\u6838\u7cfb\u7edf\uff0c\u4f7f\u7528\u201c4\u201d<\/li>\n<li class=\"code\">\u7b49\u7b49\u3002<\/li>\n<\/ul>\n<p class=\"code\">\u4fee\u6539\u540e\u91cd\u65b0\u542f\u52a8\u9632\u706b\u5899\u3002<\/p>\n<\/div>\n<div id=\"kernel-support\" class=\"section\" style=\"text-align: justify;\">\n<div>\n<h1>\u6d4b\u8bd5<\/h1>\n<p>\u542f\u7528RSS\u540e\uff0c\u6570\u636e\u5305\u5206\u53d1\u7b56\u7565\u5c06\u4ece\u201c\u76f4\u63a5\u201d\u53d8\u4e3a\u201c\u6df7\u5408\u201d\u3002\u5c06\u5728\u5141\u8bb8\u7684\u60c5\u51b5\u4e0b\u76f4\u63a5\u5728\u5f53\u524d\u4e0a\u4e0b\u6587\u4e2d\u53d1\u9001\u6570\u636e\u5305\uff0c\u5426\u5219\u5b83\u5c06\u5728\u6570\u636e\u5305\u6240\u5728\u7684\u7ed1\u5b9aCPU\u4e0a\u6392\u961f\u3002\u6ce8\u610f\u4f1a\u589e\u52a0\u4e2d\u65ad\u8d1f\u8f7d\uff0c\u5982\u201ctop -P\u201d\u6240\u793a\u3002\u8fd9\u53ea\u662f\u610f\u5473\u7740\u6570\u636e\u5305\u5728CPU\u8c03\u5ea6\u7a0b\u5e8f\u4e2d\u4ee5\u6700\u9ad8\u4f18\u5148\u7ea7\u8fdb\u884c\u5904\u7406\u2014\u2014\u8fd9\u5e76\u4e0d\u610f\u5473\u7740CPU\u7684\u8d1f\u8f7d\u6bd4\u6b63\u5e38\u60c5\u51b5\u4e0b\u9ad8\u3002<\/p>\n<p>netisr \u7684\u6b63\u786e\u5de5\u4f5c\u53ef\u4ee5\u901a\u8fc7\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u9a8c\u8bc1\uff1a<\/p>\n<pre class=\"code\"><span class=\"n\" style=\"font-family: Consolas, Monaco, monospace;\">netstat<\/span> <span class=\"o\" style=\"font-family: Consolas, Monaco, monospace;\">-<\/span><span class=\"n\" style=\"font-family: Consolas, Monaco, monospace;\">Q<\/span><\/pre>\n<p>\u7ecf\u7fa4\u5185\u7f51\u53cb\u6d4b\u8bd5\uff0c\u5728\u542f\u7528RSS\u540e\uff0c\u5e76\u8c03\u6574kern.ipc.maxsockbuf\u53c2\u6570\u7684\u503c\u540e\uff0ccx341a\u7f51\u5361\u8f6c\u53d1\u53ef\u4ee5\u8dd1\u6ee1\u4e07\u5146\u3002<\/p>\n<p>\u672a\u542f\u7528RSS\u6d4b\u8bd5\u6570\u636e\uff1a<\/p>\n<p><a href=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2023\/02\/QQ\u56fe\u724720230202153401.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10453\" src=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2023\/02\/QQ\u56fe\u724720230202153401.png\" alt=\"\" width=\"708\" height=\"405\" srcset=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2023\/02\/QQ\u56fe\u724720230202153401.png 708w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2023\/02\/QQ\u56fe\u724720230202153401-300x172.png 300w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2023\/02\/QQ\u56fe\u724720230202153401-500x286.png 500w\" sizes=\"auto, (max-width: 708px) 100vw, 708px\" \/><\/a><\/p>\n<p>\u542f\u7528RSS\u540e\u6d4b\u8bd5\u6570\u636e\uff1a<\/p>\n<p><a href=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2023\/02\/QQ\u56fe\u724720230202084806.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10450\" src=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2023\/02\/QQ\u56fe\u724720230202084806.png\" alt=\"\" width=\"708\" height=\"464\" srcset=\"https:\/\/blog.pfchina.org\/wp-content\/uploads\/2023\/02\/QQ\u56fe\u724720230202084806.png 708w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2023\/02\/QQ\u56fe\u724720230202084806-300x197.png 300w, https:\/\/blog.pfchina.org\/wp-content\/uploads\/2023\/02\/QQ\u56fe\u724720230202084806-458x300.png 458w\" sizes=\"auto, (max-width: 708px) 100vw, 708px\" \/><\/a><\/p>\n<h1>\u6ce8\u610f\u4e8b\u9879<\/h1>\n<p>\u5f53Suricata\u5728IPS\u6a21\u5f0f\u4e0b\u8fd0\u884c\u65f6\uff0cNetmap\u7528\u4e8e\u4ece\u7ebf\u4e0a\u83b7\u53d6\u6570\u636e\u5305\u6765\u4f9b\u68c0\u67e5\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0cOPNsense\u5df2\u5c06Suricata\u914d\u7f6e\u4e3a\u5c06\u901a\u8fc7\u68c0\u67e5\u7684\u6570\u636e\u5305\u91cd\u65b0\u6ce8\u5165\u4e3b\u673a\u7f51\u7edc\u5806\u6808\u4ee5\u7528\u4e8e\u8def\u7531\/\u9632\u706b\u5899\u76ee\u7684\u3002\u5f53\u524d\u7684Suricata\/Netmap\u5b9e\u73b0\u5c06\u8fd9\u79cd\u91cd\u65b0\u6ce8\u5165\u4ec5\u9650\u4e8e\u4e00\u4e2a\u7ebf\u7a0b\u3002\u89e3\u51b3\u6b64\u95ee\u9898\u7684\u5de5\u4f5c\u6b63\u5728\u8fdb\u884c\u4e2d\uff0c\u56e0\u4e3a\u65b0\u7684Netmap API (V14+) \u73b0\u5728\u80fd\u591f\u589e\u52a0\u6b64\u7ebf\u7a0b\u6570\u3002\u5728\u6b64\u4e4b\u524d\uff0c\u4f7f\u7528IPS\u65f6\uff0c\u542f\u7528RSS\u4e0d\u4f1a\u5e26\u6765\u4efb\u4f55\u597d\u5904\u3002<\/p>\n<p><a href=\"https:\/\/docs.opnsense.org\/troubleshooting\/performance.html\">\u539f\u6587\u5730\u5740<\/a>\u3002<\/p>\n<\/div>\n<\/div>\n<div id=\"gtx-trans\" style=\"position: absolute; left: -16px; top: 990.875px;\">\n<div class=\"gtx-trans-icon\"><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>RSS\u7528\u4e8e\u4f7f\u7528\u6563\u5217\u51fd\u6570\u5728 CPU \u5185\u6838\u4e0a\u5206\u53d1\u6570\u636e\u5305\u2014\u2014\u4e3a\u5378\u8f7d\u6563\u5217\u7684\u786c\u4ef6\u6216\u8f6f\u4ef6\u63d0\u4f9b &hellip; <a href=\"https:\/\/blog.pfchina.org\/?p=10445\">\u7ee7\u7eed\u9605\u8bfb <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[407],"class_list":["post-10445","post","type-post","status-publish","format-standard","hentry","category-opnsense","tag-rss"],"_links":{"self":[{"href":"https:\/\/blog.pfchina.org\/index.php?rest_route=\/wp\/v2\/posts\/10445","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.pfchina.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.pfchina.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.pfchina.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.pfchina.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10445"}],"version-history":[{"count":20,"href":"https:\/\/blog.pfchina.org\/index.php?rest_route=\/wp\/v2\/posts\/10445\/revisions"}],"predecessor-version":[{"id":12699,"href":"https:\/\/blog.pfchina.org\/index.php?rest_route=\/wp\/v2\/posts\/10445\/revisions\/12699"}],"wp:attachment":[{"href":"https:\/\/blog.pfchina.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10445"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.pfchina.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10445"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.pfchina.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10445"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}