{"id":2453,"date":"2017-02-09T22:40:11","date_gmt":"2017-02-09T13:40:11","guid":{"rendered":"http:\/\/blog.xcir.net\/?p=2453"},"modified":"2017-02-10T09:54:46","modified_gmt":"2017-02-10T00:54:46","slug":"varnish%e3%81%a7%e5%b8%af%e5%9f%9f%e5%88%b6%e9%99%90%e3%82%92%e3%81%97%e3%81%a6%e3%81%bf%e3%82%8bvmod-tcp","status":"publish","type":"post","link":"https:\/\/blog.xcir.net\/?p=2453","title":{"rendered":"Varnish\u3067\u5e2f\u57df\u5236\u9650\u3092\u3057\u3066\u307f\u308b(vmod-tcp)"},"content":{"rendered":"<p>\u5c11\u3057\u524d\u306b<a href=\"http:\/\/blog.xcir.net\/?p=2283\">\u30b9\u30ed\u30c3\u30c8\u30eb\u3067\u30b5\u30a4\u30c8\u3092\u5b88\u308b(vmod-vsthrottle)<\/a>\u3067\u7570\u5e38\u306a\u30ea\u30af\u30a8\u30b9\u30c8\u306b\u5bfe\u3057\u3066\u30b9\u30ed\u30c3\u30c8\u30eb\u3092\u304b\u3051\u308b\u65b9\u6cd5\u3092\u7d39\u4ecb\u3057\u307e\u3057\u305f\u3002<br \/>\n\u3057\u304b\u3057\u3053\u308c\u306f\u3042\u304f\u307e\u3067\u30ea\u30af\u30a8\u30b9\u30c8\u30ec\u30fc\u30c8\u306e\u307f\u3067\u3001\u305d\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u3069\u308c\u3060\u3051\u5e2f\u57df\u3092\u4f7f\u3046\u304b\u306f\u5236\u9650\u3057\u307e\u305b\u3093\u3002<br \/>\n\u4f8b\u3048\u3070\u7279\u5b9a\u306e\u30ea\u30bd\u30fc\u30b9\u306b\u3064\u3044\u3066\u306f\u5e2f\u57df\u3092\u5236\u9650\u3092\u304b\u3051\u305f\u3044\u5834\u5408\u3084\uff08\u52d5\u753b\u306e\u3088\u3046\u306bDL\u4e2d\u3067\u3082\u518d\u751f\u3067\u304d\u308b\u306e\u3067\u3042\u308c\u3070\u3001\u5fc5\u8981\u306a\u30d3\u30c3\u30c8\u30ec\u30fc\u30c8\uff0b\u03b1\u3067\u3082\u3044\u3044\u304b\u306a\u3068\u304b\uff09<br \/>\n\u30e6\u30fc\u30b6\u306e\u5c5e\u6027\uff08\u8ab2\u91d1\u72b6\u6cc1\u306a\u3069\uff09\u3084\u3001\u306f\u305f\u307e\u305f\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u591a\u3044\u30e6\u30fc\u30b6\u306b\u5bfe\u3057\u3066\u306f\u5236\u9650\u3092\u304b\u3051\u305f\u3044\u5834\u5408\u306a\u3069\u3044\u308d\u3044\u308d\u3042\u308b\u304b\u3068\u601d\u3044\u307e\u3059\u3002<br \/>\n\u4eca\u56de\u306f\u5e2f\u57df\u5236\u9650\u3092\u884c\u3046vmod-tcp(<a href=\"https:\/\/github.com\/varnish\/varnish-modules\/blob\/master\/docs\/vmod_tcp.rst\">\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8<\/a>)\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n<h4>\u74b0\u5883\u306b\u3064\u3044\u3066<\/h4>\n<p>vmod-tcp\u3067\u306e\u5e2f\u57df\u5236\u9650\u306f<a href=\"http:\/\/man7.org\/linux\/man-pages\/man8\/tc-fq.8.html\">tc-fq<\/a>\u306eSO_MAX_PACING_RATE\u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u5b9f\u73fe\u3057\u3066\u3044\u307e\u3059\u3002<br \/>\n\u3053\u308c\u306f<a href=\"https:\/\/kernelnewbies.org\/Linux_3.13#head-7b5c48498dcd5e1ac9d1aacc8a3a066c1927e4e2\">\u30ab\u30fc\u30cd\u30eb3.13<\/a>\u304b\u3089\u306e\u6a5f\u80fd\u306e\u305f\u3081Ubuntu\u3067\u3042\u308c\u3070Trusty\u4ee5\u964d\u304c\u5fc5\u8981\u3067\u3059\u3001CentOS\u306e\u5834\u5408\u306f\u30ab\u30fc\u30cd\u30eb\u3092\u65b0\u3057\u304f\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u304b\u3068\u601d\u3044\u307e\u3059\u3002(7\u3060\u30683.10\u306a\u306e\u3067)<\/p>\n<h4>\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/h4>\n<p>\u3053\u308c\u306fvarnish-modules\u306e\u4e2d\u306b\u5165\u3063\u3066\u308b\u4e00\u3064\u306a\u306e\u3067\u3001\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306b\u3064\u3044\u3066\u306f<a href=\"http:\/\/blog.xcir.net\/?p=2283\">\u524d\u56de\u306e\u8a18\u4e8b<\/a>\u3092\u53c2\u7167\u304f\u3060\u3055\u3044\u3002<\/p>\n<h4>tc-fq\u306b\u5207\u308a\u66ff\u3048<\/h4>\n<p>\u5148\u7a0b\u3082\u8ff0\u3079\u305f\u3068\u304a\u308atc-fq\u306e\u6a5f\u80fd\u3092\u5229\u7528\u3057\u3066\u3044\u308b\u305f\u3081\u3053\u308c\u3092\u4f7f\u3046\u3088\u3046\u306b\u3057\u307e\u3059\u3002<br \/>\ntc\u306b\u3064\u3044\u3066\u306f\u3053\u3061\u3089\u304c\u8a73\u3057\u3044\u306e\u3067\u53c2\u7167\u304f\u3060\u3055\u3044(<a href=\"http:\/\/labs.gree.jp\/blog\/2014\/10\/11266\/\">\u3088\u304f\u308f\u304b\u308bLinux\u5e2f\u57df\u5236\u9650<\/a>)<\/p>\n<p>\u307e\u305a\u3001\u73fe\u5728\u306eqdisc\u3092\u78ba\u8a8d\u3057\u307e\u3059<\/p>\n<pre class=\"brush: shell; \">\n\r\nxcir@gw01:~$ tc qdisc show dev eth0\r\nqdisc pfifo_fast 0: root refcnt 2 bands 3 priomap  1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1\r\n\n<\/pre>\n<p>eth0\u306e\u3068\u3053\u308d\u306f\u74b0\u5883\u306b\u3088\u3063\u3066\u5909\u66f4\u3057\u3066\u304f\u3060\u3055\u3044(\u5236\u9650\u3057\u305f\u3044\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9)<br \/>\n\u4eca\u306fpfifo_fast\u3092\u5229\u7528\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n<p>\u6b21\u306bfq\u306b\u5909\u66f4\u3057\u307e\u3059<\/p>\n<pre class=\"brush: shell; \">\n\r\nxcir@gw01:~$ sudo tc qdisc add dev eth0 root handle 1: fq\r\nxcir@gw01:~$ tc qdisc show dev eth0\r\nqdisc fq 1: root refcnt 2 limit 10000p flow_limit 100p buckets 1024 quantum 3028 initial_quantum 15140\r\n\n<\/pre>\n<p>qdisc\u304cfq\u306b\u306a\u308a\u307e\u3057\u305f\u3002<br \/>\n\u3053\u308c\u3067vmod-tcp\u306b\u3088\u308b\u5e2f\u57df\u5236\u9650\u304c\u5229\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n<h4>\u4f7f\u3044\u65b9<\/h4>\n<p>\u3059\u3054\u3044\u7c21\u5358\u3067\u3059\u3002<br \/>\n\u4f8b\u3048\u3070dat\u30d5\u30a1\u30a4\u30eb\u306b\u5bfe\u3057\u3066\u5236\u9650\u3092\u304b\u3051\u305f\u3044\u306e\u3067\u3042\u308c\u3070<\/p>\n<pre class=\"brush: plain; \">\n\r\nsub vcl_recv {\r\n  if(req.url ~&quot;\\.dat(\\?.*)?$&quot;){\r\n    \/\/ 1000KB\/s(8Mbps)\r\n    tcp.set_socket_pace(1000);\r\n  }\r\n}\r\n\n<\/pre>\n<p>\u3068\u3059\u308b\u3060\u3051\u3067\u3059\u3002<\/p>\n<p>\u3067\u306f\u3001\u5b9f\u969b\u306b\u52d5\u4f5c\u78ba\u8a8d\u3092\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<pre class=\"brush: shell; \">\n\r\nxcir@gw01:~$ curl http:\/\/*****:6081\/10MB.dat  &gt; \/dev\/null\r\n  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current\r\n                                 Dload  Upload   Total   Spent    Left  Speed\r\n100 10.0M  100 10.0M    0     0   944k      0  0:00:10  0:00:10 --:--:--  943k\r\n\r\nxcir@gw01:~$ curl http:\/\/*****:6081\/10MB.dat2  &gt; \/dev\/null\r\n  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current\r\n                                 Dload  Upload   Total   Spent    Left  Speed\r\n100 10.0M  100 10.0M    0     0   260M      0 --:--:-- --:--:-- --:--:--  263M\r\n\n<\/pre>\n<p>10MB\u306e\u30d5\u30a1\u30a4\u30eb\u3067\u3084\u3063\u3066\u307f\u307e\u3057\u305f\u304c\u3001\u5e2f\u57df\u5236\u9650\u306b\u5f15\u3063\u304b\u304b\u308b\u65b9\u306f943KiB\/s\u306a\u306e\u3067\u5927\u4f538Mbps\u3067\u3046\u307e\u304f\u5236\u9650\u3055\u308c\u3066\u3044\u307e\u3059\u3002(10MB.dat)<br \/>\n\u5bfe\u3057\u3066\u5f15\u3063\u304b\u304b\u3089\u306a\u3044\u65b9\u3067\u306f263MiB\/s\u3068\u5236\u9650\u3055\u308c\u3066\u3044\u306a\u3044\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n<h4>\u6ce8\u610f\u4e8b\u9805<\/h4>\n<p>\u5272\u308a\u3068\u7c21\u5358\u306b\u4f7f\u7528\u3067\u304d\u308b\u5e2f\u57df\u5236\u9650\u3067\u3059\u304c\u6ce8\u610f\u3059\u308b\u70b9\u304c\u3044\u304f\u3064\u304b\u3042\u308a\u307e\u3059\u3002<\/p>\n<p><strong>keep-alive\u6642\u306e\u5236\u9650\u306e\u6301\u7d9a<\/strong><br \/>\n\u3053\u306e\u5236\u9650\u306ftc-fq\u3092\u5229\u7528\u3057\u3066\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u5358\u4f4d\u3067\u884c\u308f\u308c\u307e\u3059\u3002<br \/>\n\u305d\u306e\u305f\u3081keep-alive\u3067\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u3092\u518d\u5229\u7528\u3057\u305f\u5834\u5408\u306f\u5f53\u7136\u306e\u3053\u3068\u306a\u304c\u3089\u5236\u9650\u306f\u6301\u7d9a\u3057\u307e\u3059\u3002<br \/>\n\u306a\u306e\u3067\u4f8b\u3048\u3070\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u53d6\u5f97\u3057\u3066\u307f\u308b\u3068<\/p>\n<pre class=\"brush: plain; \">\n\r\nxcir@gw01:~$ wget http:\/\/*****:6081\/10MB.dat  http:\/\/*****:6081\/10MB.dat2\r\n--2017-02-09 20:02:10--  http:\/\/*****:6081\/10MB.dat\r\nConnecting to *****:6081... connected.\r\nHTTP request sent, awaiting response... 200 OK\r\nLength: 10485760 (10M) [application\/x-ns-proxy-autoconfig]\r\nSaving to: &#039;10MB.dat&#039;\r\n\r\n100%[============================================================&gt;] 10,485,760   943KB\/s   in 11s\r\n\r\n2017-02-09 20:02:20 (945 KB\/s) - &#039;10MB.dat&#039; saved [10485760\/10485760]\r\n\r\n--2017-02-09 20:02:20--  http:\/\/*****:6081\/10MB.dat2\r\nReusing existing connection to *****:6081.\r\nHTTP request sent, awaiting response... 200 OK\r\nLength: 10485760 (10M)\r\nSaving to: &#039;10MB.dat2&#039;\r\n\r\n100%[============================================================&gt;] 10,485,760   942KB\/s   in 11s\r\n\r\n2017-02-09 20:02:31 (944 KB\/s) - &#039;10MB.dat2&#039; saved [10485760\/10485760]\r\n\r\nFINISHED --2017-02-09 20:02:31--\r\nTotal wall clock time: 22s\r\nDownloaded: 2 files, 20M in 22s (945 KB\/s)\r\nxcir@gw01:~$\r\n\n<\/pre>\n<p>\u5236\u9650\u304c\u304b\u304b\u3089\u306a\u3044\u306f\u305a\u306e10MB.dat2\u306b\u3064\u3044\u3066\u3082\u5236\u9650\u304c\u304b\u304b\u3063\u3066\u3044\u308b\u306e\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n<p>\u306a\u306e\u3067\u3001\u4f8b\u3048\u3070\u5148\u7a0b\u306e\u5834\u5408\u3067\u3042\u308c\u3070dat\u30d5\u30a1\u30a4\u30eb\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u305f\u5f8c(8Mbps)\u306b\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u3092\u518d\u5229\u7528\u3057\u3066\u753b\u50cf\u306a\u3069\u306e\u30ea\u30bd\u30fc\u30b9\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b\u5834\u5408\u306f8Mbps\u3068\u306a\u308a\u307e\u3059\u3002<br \/>\n\u306a\u306b\u304b\u30ea\u30bb\u30c3\u30c8\u3059\u308b\u65b9\u6cd5\u304c\u306a\u3044\u304b\u306a\u30680\u3092\u6307\u5b9a\u3057\u3066\u3082\u7279\u306b\u89e3\u9664\u3055\u308c\u306a\u304b\u3063\u305f\u305f\u3081\u3001vcl_recv\u306e\u5148\u982d\u3067\u5341\u5206\u306a\u5927\u304d\u3055\u306e\u6307\u5b9a\u3092\u3057\u3066\u304a\u304f\u3068\u826f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<pre class=\"brush: plain; \">\n\r\nsub vcl_recv {\r\n\/\/8Gbps\r\ntcp.set_socket_pace(1000000);\r\n  if(req.url ~&quot;\\.dat(\\?.*)?$&quot;){\r\n    \/\/ 1000KB\/s(8Mbps)\r\n    tcp.set_socket_pace(1000);\r\n  }\r\n}\r\n\n<\/pre>\n<p>\u3053\u306e\u3088\u3046\u306b\u3057\u3066\u8a66\u3057\u3066\u307f\u308b\u3068<\/p>\n<pre class=\"brush: plain; \">\n\r\nxcir@gw01:~$ wget http:\/\/*****:6081\/10MB.dat  http:\/\/*****:6081\/10MB.dat2\r\n--2017-02-09 20:03:40--  http:\/\/*****:6081\/10MB.dat\r\nConnecting to *****:6081... connected.\r\nHTTP request sent, awaiting response... 200 OK\r\nLength: 10485760 (10M) [application\/x-ns-proxy-autoconfig]\r\nSaving to: &#039;10MB.dat&#039;\r\n\r\n100%[============================================================&gt;] 10,485,760   943KB\/s   in 11s\r\n\r\n2017-02-09 20:03:51 (945 KB\/s) - &#039;10MB.dat&#039; saved [10485760\/10485760]\r\n\r\n--2017-02-09 20:03:51--  http:\/\/*****:6081\/10MB.dat2\r\nReusing existing connection to *****:6081.\r\nHTTP request sent, awaiting response... 200 OK\r\nLength: 10485760 (10M)\r\nSaving to: &#039;10MB.dat2&#039;\r\n\r\n100%[============================================================&gt;] 10,485,760  47.7MB\/s   in 0.2s\r\n\r\n2017-02-09 20:03:51 (47.7 MB\/s) - &#039;10MB.dat2&#039; saved [10485760\/10485760]\r\n\r\nFINISHED --2017-02-09 20:03:51--\r\nTotal wall clock time: 11s\r\nDownloaded: 2 files, 20M in 11s (1.81 MB\/s)\r\n\n<\/pre>\n<p>\u3068\u3001\u610f\u56f3\u3057\u305f\u3069\u304a\u308a\u306b\u52d5\u4f5c\u3057\u307e\u3059<\/p>\n<p><strong>TLS\u7d42\u7aef\u3092\u5225MW\u3067\u884c\u3044local\u63a5\u7d9a\u3057\u3066\u3044\u308b\u30b1\u30fc\u30b9\u306b\u52b9\u304b\u306a\u3044<\/strong><br \/>\nVarnish\u306fhttps\u3092\u558b\u308c\u306a\u3044\u306e\u3067TLS\u7d42\u7aef\u3092nginx\u3084haproxy\u3084hitch\u306a\u3069\u3067\u884c\u3044\u30ed\u30fc\u30ab\u30eb\u3067\u63a5\u7d9a\u3057\u3066\u3044\u308b\u30b1\u30fc\u30b9\u3082\u3042\u308b\u3068\u601d\u3044\u307e\u3059\u304c<br \/>\n\u305d\u306e\u5834\u5408\u306flo\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u3082tc-fq\u3092\u9069\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p><strong>http\/2\u5229\u7528\u6642<\/strong><br \/>\nhttp\/2\u306f\u8907\u6570\u306e\u30b9\u30c8\u30ea\u30fc\u30e0\u304c1\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u306b\u5165\u3063\u3066\u3044\u307e\u3059\u3002<br \/>\n\u305d\u306e\u305f\u3081\u7279\u5b9a\u306e\u30ea\u30bd\u30fc\u30b9\uff08\uff1d\u7279\u5b9a\u306e\u30b9\u30c8\u30ea\u30fc\u30e0\uff09\u306eDL\u6642\u306e\u307f\u3092\u5e2f\u57df\u5236\u9650\u3092\u304b\u3051\u305f\u3044\u5834\u5408\u306b\u306f\u4f7f\u7528\u3067\u304d\u307e\u305b\u3093\u3002<br \/>\n\u3053\u306e\u5834\u5408\u5168\u4f53\u3067\u306e\u5236\u9650\u306b\u306a\u308a\u307e\u3059\u3002<br \/>\n\u3082\u3061\u308d\u3093\u3001\u7279\u5b9a\u306e\u884c\u52d5\u3092\u3057\u305f\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u5e2f\u57df\u3092\u7d5e\u308a\u305f\u3044\u3068\u3044\u3046\u7528\u9014\u306b\u306f\u5229\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n<div class='wp_social_bookmarking_light'>        <div class=\"wsbl_hatena\"><a href='\/\/b.hatena.ne.jp\/add?mode=confirm&url=https%3A%2F%2Fblog.xcir.net%2F%3Fp%3D2453&title=Varnish%E3%81%A7%E5%B8%AF%E5%9F%9F%E5%88%B6%E9%99%90%E3%82%92%E3%81%97%E3%81%A6%E3%81%BF%E3%82%8B%28vmod-tcp%29' title='\u3053\u306e\u30a8\u30f3\u30c8\u30ea\u30fc\u3092\u306f\u3066\u306a\u30d6\u30c3\u30af\u30de\u30fc\u30af\u306b\u8ffd\u52a0' rel=nofollow class='wp_social_bookmarking_light_a' target=_blank><img src='https:\/\/blog.xcir.net\/wp-content\/plugins\/wp-social-bookmarking-light\/public\/images\/hatena.gif' alt='\u3053\u306e\u30a8\u30f3\u30c8\u30ea\u30fc\u3092\u306f\u3066\u306a\u30d6\u30c3\u30af\u30de\u30fc\u30af\u306b\u8ffd\u52a0' title='\u3053\u306e\u30a8\u30f3\u30c8\u30ea\u30fc\u3092\u306f\u3066\u306a\u30d6\u30c3\u30af\u30de\u30fc\u30af\u306b\u8ffd\u52a0' width='16' height='12' class='wp_social_bookmarking_light_img' \/><\/a><\/div>        <div class=\"wsbl_hatena_users\"><a href='\/\/b.hatena.ne.jp\/entry\/https:\/\/blog.xcir.net\/?p=2453' title='\u306f\u3066\u306a\u30d6\u30c3\u30af\u30de\u30fc\u30af - Varnish\u3067\u5e2f\u57df\u5236\u9650\u3092\u3057\u3066\u307f\u308b(vmod-tcp)' rel=nofollow class='wp_social_bookmarking_light_a' target=_blank><img 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class='wp_social_bookmarking_light_clear' \/>\n","protected":false},"excerpt":{"rendered":"<p>\u5c11\u3057\u524d\u306b\u30b9\u30ed\u30c3\u30c8\u30eb\u3067\u30b5\u30a4\u30c8\u3092\u5b88\u308b(vmod-vsthrottle)\u3067\u7570\u5e38\u306a\u30ea\u30af\u30a8\u30b9\u30c8\u306b\u5bfe\u3057\u3066\u30b9\u30ed\u30c3\u30c8\u30eb\u3092\u304b\u3051\u308b\u65b9\u6cd5\u3092\u7d39\u4ecb\u3057\u307e\u3057\u305f\u3002 \u3057\u304b\u3057\u3053\u308c\u306f\u3042\u304f\u307e\u3067\u30ea\u30af\u30a8\u30b9\u30c8\u30ec\u30fc\u30c8\u306e\u307f\u3067\u3001\u305d\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u3069\u308c\u3060\u3051\u5e2f\u57df\u3092\u4f7f\u3046\u304b\u306f\u5236\u9650\u3057 <a href='https:\/\/blog.xcir.net\/?p=2453' class='excerpt-more'>[&#8230;]<\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[5,68,71],"class_list":["post-2453","post","type-post","status-publish","format-standard","hentry","category-3","tag-varnish","tag-varnish5-0-0","tag-vmod-tcp","category-3-id","post-seq-1","post-parity-odd","meta-position-corners","fix"],"_links":{"self":[{"href":"https:\/\/blog.xcir.net\/index.php?rest_route=\/wp\/v2\/posts\/2453","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.xcir.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.xcir.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.xcir.net\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.xcir.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2453"}],"version-history":[{"count":9,"href":"https:\/\/blog.xcir.net\/index.php?rest_route=\/wp\/v2\/posts\/2453\/revisions"}],"predecessor-version":[{"id":2472,"href":"https:\/\/blog.xcir.net\/index.php?rest_route=\/wp\/v2\/posts\/2453\/revisions\/2472"}],"wp:attachment":[{"href":"https:\/\/blog.xcir.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2453"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.xcir.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2453"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.xcir.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2453"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}