{"id":176612,"date":"2020-10-10T01:13:20","date_gmt":"2020-10-09T17:13:20","guid":{"rendered":"http:\/\/4563.org\/?p=176612"},"modified":"2020-10-10T01:13:20","modified_gmt":"2020-10-09T17:13:20","slug":"%e8%81%8a%e8%81%8a%e7%9b%91%e6%8e%a7","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=176612","title":{"rendered":"\u804a\u804a\u76d1\u63a7"},"content":{"rendered":"
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\u804a\u804a\u76d1\u63a7 <\/h1>\n

<\/p>\n

\n
\u8cc7\u6df1\u5927\u4f6c : felix021 <\/span> <\/i> 4<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
<\/p>\n

\u6307\u6807<\/h1>\n

<\/p>\n

\u300a\u8e29\u5751\u8bb0\uff1aGoroutine \u6cc4\u6f0f\u300b\u5f00\u7bc7\u90a3\u5f20\u622a\u56fe\uff0c\u5c55\u793a\u4e86\u5355\u4e2a\u670d\u52a1\u8fdb\u7a0b\u542f\u52a8\u7684 Goroutine \u6570\u91cf\uff1b\u9664\u6b64\u4e4b\u5916\uff0c\u6211\u4eec\u7684\u670d\u52a1\u8fdb\u7a0b\u5728\u540e\u53f0\u8fd8\u91c7\u96c6\u4e86\u5f88\u591a\u5176\u4ed6\u6307\u6807\uff0c\u4f8b\u5982\uff1a<\/p>\n

\"\u804a\u804a\u76d1\u63a7\"<\/p>\n

(\u5f53\u524d\u5b58\u6d3b\u5728\u5806\u4e0a\u7684\u5bf9\u8c61\u6240\u5360\u7a7a\u95f4)<\/p>\n

\u8fd9\u4e9b\u6570\u636e\u662f\u54ea\u513f\u6765\u7684\u5462\uff1f runtime \u5305\u7ed9\u6211\u4eec\u63d0\u4f9b\u4e86\u4e00\u4e9b API\uff0c\u4f8b\u5982 runtime.NumGoroutine() \u53ef\u4ee5\u83b7\u5f97\u5f53\u524d Goroutine \u6570\u91cf\uff0c\u800c runtime.ReadMemStats() \u5219\u8fd4\u56de\u4e00\u4e2a MemStats \u7c7b\u578b\uff0c\u7ed9\u6211\u4eec\u63d0\u4f9b\u4e86\u5185\u5b58\u76f8\u5173\u7684\u4e00\u7cfb\u5217\u76d1\u63a7\u6307\u6807\u3002<\/p>\n

\u4ee5\u4e0b\u6458\u53d6 MemStats \u4e2d\u7684\u4e00\u4e9b\u6210\u5458\uff0c\u7565\u4f5c\u89e3\u91ca\uff1a<\/p>\n

    \n
  • TotalAlloc\n
      \n
    • \uff08\u7d2f\u8ba1\uff09\u5728\u5806\u4e0a\u5206\u914d\u7684\u5bf9\u8c61\u6240\u5360\u5185\u5b58\uff1b\u8ba1\u5165\u5df2\u56de\u6536\u5bf9\u8c61\u3002<\/li>\n<\/ul>\n<\/li>\n
    • HeapAlloc\n
        \n
      • \u5f53\u524d\u5b58\u6d3b\u5bf9\u8c61\u6240\u5360\u5185\u5b58\uff1b\u4e0d\u8ba1\u5165\u5df2\u56de\u6536\u5bf9\u8c61\u3002<\/li>\n<\/ul>\n<\/li>\n
      • StackInUse\n
          \n
        • \u5f53\u524d\u6808\u5360\u7528\u7684\u5185\u5b58\uff08\u5305\u62ec\u5c1a\u672a\u5206\u914d\u7684\u6808\u7a7a\u95f4\uff09\uff1b\u66f4\u51c6\u786e\u5730\u8bf4\u662f\u76ee\u524d\u88ab\u6808\u5360\u7528\u7684 span \uff08 go runtime \u5185\u5b58\u7ba1\u7406\u7684\u4e00\u4e2a\u7ed3\u6784\uff09\u7684\u5185\u5b58\u5408\u8ba1\uff08\u5355\u4f4d\u4e3a\u5b57\u8282\uff09\u3002<\/li>\n<\/ul>\n<\/li>\n
        • PauseTotalNs\n
            \n
          • \u8fdb\u7a0b\u542f\u52a8\u4ee5\u6765\u7d2f\u8ba1\u7684 GC STW \u65f6\u95f4\uff08\u5355\u4f4d\u4e3a\u7eb3\u79d2\uff09<\/li>\n<\/ul>\n<\/li>\n
          • NumGC\n
              \n
            • \u8fdb\u7a0b\u542f\u52a8\u4ee5\u6765\u7d2f\u8ba1\u7684 GC cycle \u6570\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n

              \u8fd8\u6709\u5f88\u591a\u6307\u6807\u6ca1\u6709\u5728\u8fd9\u91cc\u5217\u51fa\uff0c\u611f\u5174\u8da3\u7684\u540c\u5b66\u53ef\u4ee5\u67e5\u770b\u53c2\u8003\u8d44\u6599 runtime.MemStats\u00a0[1]\u3002<\/p>\n

              Go Runtime \u7684\u8fd9\u4e9b\u6027\u80fd\u6307\u6807\uff0c\u53cd\u5e94\u4e86\u5176\u8fd0\u884c\u72b6\u6001\uff0c\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u6392\u67e5\u6027\u80fd\u95ee\u9898\uff1a\u4f8b\u5982\u4e0a\u7bc7\u300a\u8e29\u5751\u8bb0\uff1aGoroutine \u6cc4\u6f0f\u300b\u6211\u4eec\u662f\u901a\u8fc7 Goroutine \u7684\u4e0a\u6da8\u53d1\u73b0\u6709\u6cc4\u6f0f\uff1b\u800c\u5728\u300a\u8e29\u5751\u8bb0\uff1ago \u670d\u52a1\u5185\u5b58\u66b4\u6da8\u300b\uff0c\u6211\u4eec\u5176\u5b9e\u4e5f\u53ef\u4ee5\u501f\u52a9 HeapAlloc \u6765\u5b9e\u9524\u662f\u5426\u6709\u5185\u5b58\u6cc4\u6f0f\uff08\u5982\u679c\u6709\u5185\u5b58\u6cc4\u6f0f\u7684\u8bdd\uff0cHeapAlloc \u4e5f\u5e94\u8be5\u662f\u4e0d\u65ad\u589e\u957f\uff0c\u4e0e\u8fdb\u7a0b\u7684 RSS \u4fdd\u6301\u540c\u6b65\uff09\u3002<\/p>\n

              \u670d\u52a1\u672c\u8eab\u7684\u6027\u80fd\u6307\u6807\u4e5f\u5f88\u91cd\u8981\uff0c\u4f8b\u5982\u63a5\u53e3 QPS \u3001\u5ef6\u8fdf\u3001cache \u547d\u4e2d\u7387\u7b49\u4e5f\u5f88\u91cd\u8981\u3002\u4f8b\u5982\u5728\u6211\u4eec\u7684\u5fae\u670d\u52a1\u6846\u67b6\u4e2d\uff0c\u5c31\u91c7\u96c6\u4e86\u6bcf\u6b21\u8bf7\u6c42\u7684\u5ef6\u8fdf\u3001\u8bf7\u6c42\u6210\u529f \/\u5931\u8d25\u7b49\u4fe1\u606f\uff0c\u57fa\u4e8e\u8fd9\u4e9b\u4fe1\u606f\u914d\u7f6e\u7684\u62a5\u8b66\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u5feb\u901f\u53d1\u73b0\u4e0b\u6e38\u670d\u52a1\u7684\u5f02\u5e38\u3002<\/p>\n

              \u5b9e\u9645\u5de5\u4f5c\u4e2d\uff0c\u8fd8\u9700\u8981\u5173\u6ce8\u4e1a\u52a1\u6307\u6807 \u2014\u2014 \u4f8b\u5982\u70b9\u51fb\u7387\u3001\u8f6c\u5316\u7387\u3001\u4ea4\u6613\u91cf\u7b49\u7b49\uff0c\u9700\u8981\u7ed3\u5408\u81ea\u8eab\u4e1a\u52a1\u7684\u7279\u5b9a\u8bbe\u8ba1\u5408\u7406\u7684\u6307\u6807\u4f53\u7cfb\u3002<\/p>\n

              \u91c7\u96c6<\/h1>\n

              <\/p>\n

              \u6709\u6307\u6807\u8fd8\u8fdc\u8fdc\u4e0d\u591f\uff0c\u8fd8\u9700\u8981\u60f3\u529e\u6cd5\u91c7\u96c6\u4e0b\u6765\uff0c\u4f9b\u540e\u7eed\u67e5\u8be2\u548c\u76d1\u63a7\u4f7f\u7528\u3002<\/p>\n

              \u5bf9\u4e8e\u4e00\u822c\u7684\u4e1a\u52a1\u6570\u636e\uff0c\u6211\u4eec\u53ef\u80fd\u4f1a\u8003\u8651\u4f7f\u7528 MySQL \u7b49 RDBMS \u6765\u5b58\u50a8\uff0c\u4f46\u662f\u5bf9\u4e8e\u8fd9\u7c7b\u6307\u6807\u5f80\u5f80\u6570\u636e\u91cf\u975e\u5e38\u5e9e\u5927\uff0c\u56e0\u800c\u5728\u91c7\u96c6\u3001\u5b58\u50a8\u3001\u67e5\u8be2\u4e0a\u90fd\u9700\u8981\u7279\u6b8a\u8003\u91cf\u3002<\/p>\n

              \u4f8b\u5982\u4e00\u4e2a\u5360\u5730 5 \u4e07\u5e73\u65b9\u7c73\u7684\u6570\u636e\u4e2d\u5fc3\uff0c\u53ef\u80fd\u90e8\u7f72\u4e86 10 \u4e07\u53f0\u670d\u52a1\u5668\u3002\u5982\u679c\u6bcf\u79d2\u91c7\u96c6\u4e00\u6b21 CPU \u5360\u7528\u7387\uff0c\u90a3\u5c31\u8fbe\u5230 10w QPS \u4e86\uff0c\u66f4\u4f55\u51b5\u9664\u4e86\u673a\u5668\u672c\u8eab\u7684\u6307\u6807\uff0c\u8fd8\u6709\u5927\u91cf\u670d\u52a1\u7684\u6027\u80fd\u6307\u6807\u3001\u4e1a\u52a1\u6307\u6807\u7b49\u3002<\/p>\n

              \u597d\u5728\u8fd9\u4e9b\u6307\u6807\u6709\u4e00\u4e2a\u5f88\u91cd\u8981\u7684\u5171\u540c\u70b9\uff1a\u5b83\u4eec\u90fd\u662f\u5b9a\u65f6\u91c7\u6837\u7684\uff0c\u56e0\u6b64\u4e5f\u88ab\u79f0\u201c\u65f6\u5e8f\u6570\u636e\u201d\uff08 time series\uff0c\u65f6\u95f4\u5e8f\u5217\uff09\u6216\u201c\u5ea6\u91cf\u201d\uff08 metric \uff09\u3002<\/p>\n

              \u4ee5 CPU \u5360\u7528\u7387\u4e3a\u4f8b\uff0c\u6211\u4eec\u53ef\u4ee5\u53d6\u540d\u4e3a\u00a0“sys.cpu”\u00a0\uff0c\u5b83\u53ef\u80fd\u5305\u542b\u591a\u4e2a tag\uff0c\u4f8b\u5982 ip \u3001datacenter\uff0c\u90a3\u4e48\u4e00\u6b21\u5178\u578b\u7684\u91c7\u96c6\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n

              #\u00a0\u00a0\u00a0NAME\u00a0\u00a0\u00a0\u00a0TIMESTAMP\u00a0\u00a0VAL\u00a0\u00a0TAG1        TAG2 put\u00a0sys.cpu\u00a01356998400\u00a035\u00a0\u00a0\u00a0ip=10.0.0.1 datacenter=sh <\/code><\/pre>\n
              \u5728\u8fd9\u91cc sys.cpu {ip=10.0.0.1, datacenter=sh}\u00a0\u5c31\u662f\u4e00\u4e2a\u65f6\u95f4\u5e8f\u5217\u3002<\/p>\n
              \u9488\u5bf9\u5176\u65f6\u5e8f\u7279\u70b9\uff0c\u6211\u4eec\u53ef\u4ee5\u4e3a\u5176\u8bbe\u8ba1\u4e13\u7528\u6570\u636e\u7ed3\u6784\uff0c\u5e76\u4e14\u901a\u8fc7\u964d\u4f4e\u91c7\u6837\u9891\u7387\uff08\u4f8b\u5982 30s \u4e00\u4e2a\u91c7\u6837\u70b9\uff09\u6765\u964d\u4f4e\u8d1f\u8f7d\u3002\u5f88\u591a\u5f00\u6e90\u9879\u76ee\u5c31\u662f\u8fd9\u4e48\u505a\u7684\uff0c\u4f8b\u5982 OpenTSDB, Prometheus, influxdb, StatsD \u7b49\uff0c\u90fd\u5b9e\u73b0\u4e86\u4e00\u4e2a\u65f6\u5e8f\u6570\u636e\u5e93\uff08 Time Series DB\uff0cTSDB \uff09\u3002<\/p>\n
              \u4ee5 OpenTSDB \u4e3a\u4f8b\uff0c\u5b83\u4f1a\u5c06\u65f6\u5e8f\u6570\u636e\u4fdd\u5b58\u5728 HBase \u4e2d\uff0c\u6bcf\u4e00\u884c\u4fdd\u5b58\u67d0\u4e2a\u65f6\u95f4\u5e8f\u5217\u4e00\u6574\u4e2a\u5c0f\u65f6\u7684\u6570\u636e\uff0c\u5177\u4f53\u800c\u8a00\u5c31\u662f<\/p>\n
                \n
              • ROW KEY =\u00a0<\u540d\u79f0><\u65f6\u95f4><tag k1><v1><k2><v2>...<\/code>\n
                  \n
                • \u65f6\u95f4\u4f1a\u5bf9\u9f50\u5230\u5c0f\u65f6\u5f00\u59cb<\/li>\n
                • \u540d\u79f0\u3001k \u3001v \u4f1a\u7528\u53e6\u4e00\u4e2a\u8868\u6620\u5c04\u5230\u4e00\u4e2a 6 \u5b57\u8282\u6574\u6570\uff0c\u4ece\u800c\u51cf\u5c11\u5b58\u50a8\u91cf\u3001\u63d0\u9ad8\u5b58\u50a8\u548c\u67e5\u8be2\u6548\u7387<\/li>\n<\/ul>\n<\/li>\n
                • COLUMN FAMILY\n
                    \n
                  • t = \u8fde\u7eed\u5b58\u50a8\u8be5 ROW KEY \u4e0b\u6bcf\u4e00\u4e2a\u91c7\u6837\u70b9\u7684\u6570\u636e\uff08\u65f6\u95f4\u504f\u79fb\u91cf+\u6570\u636e\u683c\u5f0f+\u6570\u636e\uff09<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n
                    \u4ece\u4e0a\u8ff0\u5b58\u50a8\u65b9\u5f0f\u6211\u4eec\u53ef\u4ee5\u770b\u5230\uff0c\u76f8\u6bd4\u4e8e RDBMS\uff0cTSDB \u901a\u8fc7\u5b9a\u5236\u5316\u7684\u6570\u636e\u7ed3\u6784\uff0c\u80fd\u591f\u5927\u5e45\u63d0\u9ad8\u5bf9\u65f6\u5e8f\u6570\u636e\u7684\u91c7\u96c6\u3001\u5b58\u50a8\u548c\u67e5\u8be2\u6548\u7387\u3002<\/p>\n
                    \u5728\u5177\u4f53\u5b9e\u73b0 \/\u4f7f\u7528\u4e2d\u8fd8\u6709\u4e00\u4e9b\u70b9\u503c\u5f97\u5173\u6ce8\uff1a<\/p>\n
                      \n
                    1. \n
                      \u65f6\u5e8f\u6570\u636e\u5e93\u662f\u4e3a\u4e86\u5e2e\u52a9\u6211\u4eec\u53d1\u73b0\u95ee\u9898\uff0c\u4f46\u4e0d\u5e94\u56e0\u6b64\u5f71\u54cd\u7ebf\u4e0a\u4e1a\u52a1\uff0c\u56e0\u6b64 client \u7684\u5b9e\u73b0\u5f80\u5f80\u4f1a\u91c7\u7528 udp \u6216\u8005 sidecar \u7684\u65b9\u5f0f\u5b9e\u73b0\uff0c\u4ece\u800c\u8fbe\u5230 nonblocking \u7684\u6548\u679c\uff08\u5f53\u7136\u5176\u4ee3\u4ef7\u662f\u53ef\u80fd\u4f1a\u4e22\u5931\u4e00\u4e9b\u6570\u636e\uff09\uff1b<\/p>\n<\/li>\n
                    2. \n
                      OpenTSDB \u5e95\u5c42\u53ea\u5b58\u50a8\u4e86\u6570\u636e\u70b9\u7684\u91c7\u6837\u503c\uff0c\u8fd9\u9002\u5408\u7528\u6765\u5b58\u50a8 cpu \u4f7f\u7528\u7387\u3001goroutine \u8fdb\u7a0b\u6570\u7b49\u6570\u636e\uff08\u5f53\u524d\u503c\u548c\u5386\u53f2\u503c\u65e0\u5173\uff09\uff0c\u5bf9\u4e8e\u66f4\u590d\u6742\u7684\u9700\u6c42\uff0c\u4f8b\u5982\u8ba1\u6570\u5668\u3001\u5ef6\u8fdf(\u9700\u8981\u8ba1\u7b97 avg\/p95\/p99)\u7b49\uff0c\u9700\u8981\u5728\u5ba2\u6237\u7aef\u6216 sidecar \u91cc\u5b9e\u73b0\u4e00\u4e2a\u7d2f\u52a0\u5668\u3001\u8ba1\u65f6\u5668\uff0c\u5e76\u4e0a\u62a5\u5b83\u4eec\u7684\u91c7\u6837\u503c\uff1b<\/p>\n<\/li>\n
                    3. \n
                      \u7531\u4e8e\u6bcf\u4e00\u7ec4 tag key\/value \u7ec4\u5408\uff08\u4f8b\u5982\u524d\u8ff0 ip=10.0.0.1, datacenter=sh \uff09\u90fd\u5bf9\u5e94\u4e00\u4e2a\u72ec\u7acb\u7684 Time Series\uff0c\u56e0\u6b64\u9700\u8981\u63a7\u5236\u8fd9\u4e9b tag \u53d6\u503c\u7ec4\u5408\u7684\u603b\u6570\uff1b\u4e00\u4e2a\u5178\u578b\u7684 badcase \u662f\u4f7f\u7528 uid \u4f5c\u4e3a tag\uff0c\u53ef\u80fd\u5bfc\u81f4\u5343\u4e07\u751a\u81f3\u66f4\u591a\u7684\u72ec\u7acb\u7ec4\u5408\uff0c\u4ece\u800c\u5bf9\u5b58\u50a8\u548c\u67e5\u8be2\u9020\u6210\u8fc7\u5927\u7684\u538b\u529b\uff1b<\/p>\n<\/li>\n
                    4. \n
                      \u5728\u6027\u80fd\u8981\u6c42\u7279\u522b\u82db\u523b\u7684\u573a\u666f\uff0c\u4f8b\u5982\u8d85\u9ad8\u5e76\u53d1\u3001\u4f4e\u5ef6\u8fdf\u4e1a\u52a1\u91c7\u96c6 QPS\uff0c\u53ef\u4ee5\u8003\u8651\u8fdb\u4e00\u6b65\u91c7\u6837\uff0c\u4f8b\u5982\u53ea\u968f\u673a\u62bd\u53d6 1%\u7684\u8bf7\u6c42\u7d2f\u52a0\u8ba1\u6570\u5668\uff0c\u6bcf\u4e2a\u8bf7\u6c42+100\uff0c\u4ece\u800c\u964d\u4f4e\u91c7\u6837\u5bf9\u6027\u80fd\u7684\u5f71\u54cd\u3002<\/p>\n<\/li>\n<\/ol>\n
                      \u5173\u4e8e OpenTSDB \u7684\u66f4\u591a\u7ec6\u8282\uff0c\u611f\u5174\u8da3\u7684\u540c\u5b66\u53ef\u4ee5\u53c2\u8003\u5176\u5b98\u7f51[2]\uff0c\u8fd9\u91cc\u4e0d\u8fc7\u591a\u5c55\u5f00\u3002<\/p>\n
                      \u76d1\u63a7<\/h1>\n
                       <\/p>\n
                      \u57fa\u4e8e TSDB \u63d0\u4f9b\u7684 API\uff0c\u6211\u4eec\u5c31\u53ef\u4ee5\u5b9e\u73b0\u5fc5\u8981\u7684\u76d1\u63a7\u548c\u62a5\u8b66\u3002<\/p>\n
                      \u4e00\u4e2a\u5e38\u7528\u7684\u5de5\u5177\u662f Grafana [3]\uff0c\u652f\u6301\u5404\u79cd TSDB \u4f5c\u4e3a\u6570\u636e\u6e90\uff0c\u5e76\u5b9e\u73b0\u4e86\u4e00\u6574\u5957\u56fe\u8868\u5de5\u5177\u7528\u4e8e\u5c55\u793a\uff0c\u65b9\u4fbf\u521b\u5efa\u5404\u7c7b\u770b\u677f\uff0c\u5bf9\u4e8e\u6392\u67e5\u95ee\u9898\u975e\u5e38\u6709\u5e2e\u52a9\uff1a<\/p>\n
                      \"\u804a\u804a\u76d1\u63a7\"<\/p>\n
                      \u4e0d\u4ec5\u5982\u6b64\uff0cGrafana \u4ece 4.0\u00a0\u7248\u5f00\u59cb\uff0c\u8fd8\u589e\u52a0\u4e86\u4e00\u4e2a Alert \u6a21\u5757\uff0c\u53ef\u4ee5\u5f88\u65b9\u4fbf\u5730\u914d\u7f6e\u62a5\u8b66\u89c4\u5219\uff0c\u4e14\u652f\u6301\u90ae\u4ef6\u7b49\u5e38\u89c1\u62a5\u8b66\u65b9\u5f0f\uff08\u8fd8\u53ef\u901a\u8fc7 API \u6269\u5c55\uff09\uff1b\u4e0d\u8fc7\u5176\u89c4\u5219\u7684\u7075\u6d3b\u5ea6\u4e0d\u591f\uff0c\u4e0d\u80fd\u627f\u8f7d\u5f88\u590d\u6742\u7684\u62a5\u8b66\u9700\u6c42\u3002<\/p>\n
                      \u6bd4\u5982\u6709\u8fd9\u4e48\u4e00\u4e2a metric\uff1asvc.thoughput{success=1 \u6216 0}\uff0c\u7528\u4e8e\u8bb0\u5f55\u7d2f\u8ba1\u8bf7\u6c42\u6570\uff0c\u5e76\u4e14\u52a0\u4e0a\u4e86 tag “success” \u7528\u6765\u533a\u5206\u8bf7\u6c42\u6210\u529f \/\u5931\u8d25\u3002<\/p>\n
                      \u4e00\u4e2a\u5e38\u89c1\u7684\u76d1\u63a7\u9700\u6c42\u662f\uff0c\u9488\u5bf9 QPS \u7684\u5f02\u5e38\u6ce2\u52a8\u8fdb\u884c\u62a5\u8b66\uff0c\u4f46\u7531\u4e8e\u665a\u9ad8\u5cf0\u548c\u51cc\u6668\u7684 QPS \u5dee\u522b\u5f88\u5927\uff0c\u4e0d\u80fd\u53ea\u662f\u8bbe\u7f6e\u4e00\u4e2a\u7b80\u5355\u7684\u9608\u503c\uff1b\u53c8\u6216\u8005\uff0c\u6211\u4eec\u5e0c\u671b\u57fa\u4e8e\u9519\u8bef\u7387\u8fdb\u884c\u62a5\u8b66\uff0c\u8fd9\u5c31\u9700\u8981\u8ba1\u7b97\uff1a<\/p>\n
                      svc.thoughput{success=0} \/ svc.thoughput{} <\/code><\/pre>\n
                      \u8fd9\u4e9b\u9700\u6c42\u5bf9\u4e8e Grafana \u6765\u8bf4\u5c31\u8d85\u7eb2\u4e86\u3002<\/p>\n
                      \u76d1\u63a7+<\/h1>\n
                       <\/p>\n
                      \u56e0\u6b64\u6211\u4eec\u57fa\u4e8e\u5f00\u6e90\u9879\u76ee Bosun[4] \u8fdb\u884c\u4e8c\u6b21\u5f00\u53d1\uff0c\u4ee5\u652f\u6301\u590d\u6742\u7684\u62a5\u8b66\u9700\u6c42\u3002\u5b83\u662f Stack Exchange \u5f00\u53d1\u7684\u4e00\u4e2a\u76d1\u63a7\u62a5\u8b66\u7cfb\u7edf\uff0c\u5176\u7279\u70b9\u662f\u5b9e\u73b0\u4e86\u4e00\u5957\u57fa\u4e8e\u5bf9 metrics \u8fdb\u884c\u8ba1\u7b97\u7684\u8868\u8fbe\u5f0f\u3002<\/p>\n
                      \u4ee5\u524d\u8ff0 QPS \u5f02\u5e38\u62a5\u8b66\u4e3a\u4f8b\uff0c\u867d\u7136\u65e5\u5185 QPS \u4f1a\u6709\u663e\u8457\u7684\u6ce2\u52a8\uff0c\u4f46\u662f\u901a\u5e38\u65e5\u95f4\u7684\u8bf7\u6c42\u91cf\u5374\u662f\u76f8\u5bf9\u7a33\u5b9a\u7684\uff1a<\/p>\n
                      \"\u804a\u804a\u76d1\u63a7\"<\/p>\n
                      \u5982\u4e0a\u56fe\u6240\u793a\uff0c\u51cc\u6668\u3001\u4e2d\u5348\u3001\u665a\u4e0a\u7531\u4e8e\u7528\u6237\u4f5c\u606f\u5e26\u6765\u4e86\u660e\u663e\u7684\u4f4e\u8c37\u548c\u9ad8\u5cf0\uff0c\u800c\u4ee3\u8868 T \u65e5\u548c T – 1 \u65e5\u6570\u636e\u7684\u9ec4\u7ebf\u548c\u7eff\u7ebf\u5219\u6709\u76f8\u5f53\u7a0b\u5ea6\u7684\u91cd\u5408\uff1b\u56e0\u6b64\u6211\u4eec\u53ef\u4ee5\u8bbe\u7f6e\u8fd9\u6837\u7684\u62a5\u8b66\u89c4\u5219\uff1a\u5982\u679c\u65e5\u540c\u6bd4\u964d\u5e45\u8d85\u8fc7 30% \u5219\u8868\u793a\u5f02\u5e38\u3002<\/p>\n
                      \u4f7f\u7528 bosun \u8868\u8fbe\u5f0f\uff0c\u5b9e\u73b0\u8fd9\u6837\u7684\u89c4\u5219\u5c31\u5f88\u7b80\u5355\u4e86\uff1a<\/p>\n
                      # \u5f53\u65e5\u8fc7\u53bb 30 \u5206\u949f QPS $today\u00a0=\u00a0avg(q(\"sum:rate:svc.thoughput{}\",\u00a0\"31m\",\u00a0\"1m\")) #\u00a0\u524d\u65e5\u540c\u4e00\u65f6\u95f4\u6bb5\u00a0QPS $yesterday\u00a0=\u00a0avg(q(\"sum:rate:svc.thoughput{}\",\u00a0\"1471m\",\u00a0\"1441m\")) warn\u00a0=\u00a0($today\u00a0\/\u00a0$yesterday)\u00a0<\u00a00.7 <\/code><\/pre>\n
                      \u6ce8\uff1a<\/p>\n
                        \n
                      • sum:rate:svc.thoughput{}\u00a0\u8ba1\u7b97\u7684\u662f svc.thoughput \u7684\u659c\u7387\uff0c\u51c6\u786e\u5730\u8bf4\u662f\u5bf9\u4e8e\u4e24\u4e2a\u76f8\u90bb\u91c7\u6837\u70b9\uff0c\u8ba1\u7b97\u00a0(value2 – value1) \/ (ts2 – ts1)\u00a0\uff0c\u4e5f\u5c31\u662f QPS \uff1b<\/li>\n
                      • \u4f7f\u7528\u8fc7\u53bb 31m ~ 1m \u7684\u6570\u636e\uff0c\u662f\u56e0\u4e3a\u6700\u8fd1 1m \u7684\u6570\u636e\u8fd8\u6ca1\u6709\u91c7\u96c6\u5b8c\u3002<\/li>\n<\/ul>\n
                        bosun \u8868\u8fbe\u5f0f\u8fd8\u63d0\u4f9b\u4e86\u5f88\u591a\u66f4\u590d\u6742\u7684\u73a9\u6cd5\u3002\u4f8b\u5982\uff0c\u91c7\u96c6\u65f6\u6dfb\u52a0\u4e00\u4e2a tag “api”\uff0c\u7528\u4e8e\u533a\u5206\u5177\u4f53\u662f\u54ea\u4e2a\u63a5\u53e3\u7684\u8bf7\u6c42\uff0c\u7136\u540e\u6211\u4eec\u53ea\u8981\u7b80\u5355\u5730\u5c06 svc.thoughput{} \u6539\u6210 svc.thoughput{api=*} \u5c31\u80fd\u540c\u65f6\u76d1\u63a7\u6240\u6709\u63a5\u53e3\u7684 QPS \u4e86\uff1b\u53c8\u6216\u8005\u6211\u4eec\u53ef\u4ee5\u7528 epoch() \u83b7\u53d6\u5f53\u524d\u65f6\u95f4\u6233\uff0c\u4ee5\u9488\u5bf9\u591c\u95f4\u4f7f\u7528\u66f4\u5bbd\u677e\u7684\u9608\u503c\u3002<\/p>\n
                        \u5bf9 bosun \u611f\u5174\u8da3\u7684\u540c\u5b66\uff0c\u53ef\u4ee5\u770b\u4e00\u4e0b\u5b83\u7684\u5b98\u7f51[4]\u3002\u8fd9\u91cc\u987a\u4fbf\u5410\u69fd\u4e00\u4e0b\uff0c\u5b83\u7684\u6587\u6863\u5b9e\u5728\u5199\u5f97\u4e0d\u548b\u5730\uff0c\u5c24\u5176\u662f\u8868\u8fbe\u5f0f\u7684\u90a3\u90e8\u5206\uff0c\u5f88\u591a\u65b9\u6cd5\u53ea\u63d0\u4f9b\u4e86\u63cf\u8ff0\u3001\u6ca1\u6709\u6837\u4f8b\u3002<\/p>\n
                        \u76d1\u63a7++<\/h1>\n
                         <\/p>\n
                        \u867d\u7136 bosun \u5df2\u7ecf\u5f88\u5f3a\u5927\uff0c\u4f46\u662f\u4ecd\u7136\u4e0d\u80fd\u6ee1\u8db3\u6240\u6709\u573a\u666f\u3002\u5176\u6839\u672c\u7f3a\u9677\u5728\u4e8e\uff0c\u89c4\u5219\u4ecd\u7136\u9700\u8981\u6211\u4eec\u4ece\u8fc7\u53bb\u7684\u7ecf\u9a8c\u4e2d\u603b\u7ed3\u00a0\u2014\u2014 \u6709\u591a\u5c11\u4eba\u5de5\uff0c\u624d\u6709\u591a\u5c11\u667a\u80fd\u3002<\/p>\n
                        \u8fd8\u662f\u4ee5 QPS \u4e3a\u4f8b\uff0c\u867d\u7136\u6211\u4eec\u901a\u8fc7\u76d1\u63a7\u65e5\u540c\u6bd4\u53d8\u5316\u7387\uff0c\u7ed5\u8fc7\u4e86\u65e5\u5185\u7684\u6ce2\u52a8\uff0c\u4f46\u662f\u5374\u7ed5\u4e0d\u8fc7\u5468\u5185\u7684\u6ce2\u52a8 \u2014\u2014 \u5468\u4e00\u65e9\u6668\u7684\u8bf7\u6c42\u91cf\u5f80\u5f80\u4f1a\u4f4e\u4e8e\u5468\u65e5\u540c\u65f6\u95f4\u6bb5\u3002\u5f53\u7136\u6211\u4eec\u4e5f\u53ef\u4ee5\u5728\u8868\u8fbe\u5f0f\u91cc\u518d\u52a0\u4e0a\u76f8\u5e94\u7684\u5224\u65ad\uff0c\u4f46\u8fd8\u6709\u6cd5\u5b9a\u8282\u5047\u65e5\u7684\u60c5\u51b5\u5462\uff1f\u8868\u8fbe\u5f0f\u8fc7\u4e8e\u590d\u6742\uff0c\u4e5f\u4f1a\u5bfc\u81f4\u62a5\u8b66\u89c4\u5219\u96be\u4ee5\u7ef4\u62a4\u3002<\/p>\n
                        \u5982\u679c\u6211\u4eec\u80fd\u591f\u57fa\u4e8e\u8fc7\u53bb\u7684\u6570\u636e\uff0c\u5b66\u4e60\u5230\u5f02\u5e38\u70b9\uff08\u79bb\u7fa4\u70b9\uff09\u7684\u7279\u5f81\uff0c\u90a3\u5c31\u80fd\u8f83\u597d\u5730\u89e3\u51b3\u8fd9\u4e00\u7c7b\u95ee\u9898\u3002<\/p>\n
                        \u7528\u4e8e\u68c0\u6d4b\u5f02\u5e38\u70b9\u7684\u65b9\u6cd5\u6709\u5f88\u591a\uff0c\u5728\u5177\u4f53\u5b9e\u8df5\u4e2d\uff0c\u6211\u4eec\u91c7\u7528\u4e86\u9002\u7528\u4e8e\u5b64\u7acb\u68ee\u6797\u7b97\u6cd5\uff08 Isolation Forest \uff09\uff0c\u5b83\u901a\u5e38\u66f4\u9002\u7528\u4e8e\u8fde\u7eed\u578b\u3001\u7ed3\u6784\u5316\u6570\u636e\uff08\u5982\u65f6\u5e8f\u6570\u636e\uff09\u3002<\/p>\n
                        \u5b64\u7acb\u68ee\u6797\u7b97\u6cd5\u6709\u4e24\u4e2a\u524d\u63d0\uff1a1) \u5f02\u5e38\u6570\u636e\u5728\u603b\u6837\u672c\u4e2d\u7684\u5360\u6bd4\u8f83\u5c0f\uff1b 2)\u00a0\u5f02\u5e38\u70b9\u7684\u7279\u5f81\u4e0e\u6b63\u5e38\u70b9\u5dee\u5f02\u5f88\u5927\u3002\u56e0\u800c\uff0c\u5982\u679c\u5728\u6570\u636e\u7a7a\u95f4\u67d0\u4e2a\u533a\u57df\u91cc\u70b9\u7684\u5206\u5e03\u5f88\u7a00\u758f\uff0c\u6211\u4eec\u5c31\u53ef\u4ee5\u8ba4\u4e3a\u8be5\u533a\u57df\u4e2d\u7684\u70b9\u4e3a\u5f02\u5e38\u70b9\u3002<\/p>\n
                        \u57fa\u4e8e\u8fd9\u4fe9\u524d\u63d0\uff0c\u7b97\u6cd5\u63d0\u51fa\u4e86\u4e00\u4e2a\u5f88\u6709\u610f\u601d\u7684\u8bad\u7ec3\u601d\u8def\u3002\u5047\u8bbe\u4ece\u6570\u636e\u70b9\u5206\u5e03\u5728\u4e00\u4e2a\u4e8c\u7ef4\u5e73\u9762\u4e0a\uff1a<\/p>\n
                          \n
                        1. \u7528\u4e00\u4e2a\u968f\u673a\u76f4\u7ebf\u5c06\u5e73\u9762\u5206\u4e3a\u4e24\u90e8\u5206<\/li>\n
                        2. \u5bf9\u6bcf\u4e00\u90e8\u5206\u7edf\u8ba1\u70b9\u7684\u6570\u91cf<\/li>\n
                        3. \u5982\u679c\u70b9\u7684\u6570\u91cf\u5927\u4e8e 1 \u3001\u4e14\u5207\u5272\u6b21\u6570\u5c0f\u4e8e\u9608\u503c\uff0c\u5219\u91cd\u590d\u4e0a\u8ff0\u8fc7\u7a0b<\/li>\n<\/ol>\n
                          \u5f88\u76f4\u89c2\u5730\uff0c\u6570\u636e\u70b9\u5bc6\u96c6\u7684\u533a\u57df\uff0c\u6240\u9700\u5207\u5272\u6b21\u6570\u4f1a\u663e\u8457\u9ad8\u4e8e\u7a00\u758f\u533a\u57df\uff1b\u627e\u5230\u4e86\u7a00\u758f\u533a\u57df\uff0c\u4e5f\u5c31\u786e\u5b9a\u4e86\u79bb\u7fa4\u70b9\u3002<\/p>\n
                          \u5177\u4f53\u5b9e\u8df5\u4e2d\uff1a<\/p>\n
                            \n
                          • \u6570\u636e\u70b9\u901a\u5e38\u6709\u591a\u4e2a\u7279\u5f81\uff08\u9ad8\u7ef4\u7a7a\u95f4\uff09\uff0c\u56e0\u6b64\u9700\u8981\u7528\u8d85\u5e73\u9762\u6765\u505a\u5212\u5206\uff1b<\/li>\n
                          • \u8ba1\u7b97\u6240\u6709\u6570\u636e\u7684\u4ee3\u4ef7\u8fc7\u9ad8\uff0c\u901a\u5e38\u662f\u4ece\u6570\u636e\u96c6\u4e2d\u62bd\u53d6\u4e00\u5b9a\u6570\u91cf\u7684\u70b9\u4f5c\u4e3a\u6837\u672c\uff0c\u8bad\u7ec3\u5f97\u5230\u4e00\u68f5\u51b3\u7b56\u6811\uff1b<\/li>\n
                          • \u4e3a\u4e86\u964d\u4f4e\u5355\u6b21\u91c7\u6837 \/\u8bad\u7ec3\u8bef\u5dee\u7684\u5f71\u54cd\uff0c\u6211\u4eec\u8fd8\u9700\u8981\u8bad\u7ec3\u591a\u68f5\u6811\uff08\u68ee\u6797\uff09\uff0c\u7efc\u5408\u6bcf\u68f5\u6811\u7684\u7ed3\u679c\u5f97\u5230\u5f02\u5e38\u5f97\u5206\uff1b<\/li>\n
                          • \u6700\u540e\u4e0e\u4eba\u5de5\u8bbe\u7f6e\u7684\u9608\u503c\u5bf9\u6bd4\uff0c\u51b3\u5b9a\u662f\u5426\u9700\u8981\u62a5\u8b66\u3002<\/li>\n<\/ul>\n
                            \u8fd9\u4e2a\u7b97\u6cd5\u6211\u81ea\u5df1\u6ca1\u6709\u5b9e\u73b0\u8fc7\uff0c\u8fd9\u4e00\u8282\u53ea\u80fd\u5148\u88c5\u5230\u8fd9\u91cc\u4e86\u3002\u611f\u5174\u8da3\u7684\u540c\u5b66\u53ef\u4ee5\u9605\u8bfb\u53c2\u8003\u6750\u6599[5]\uff0c\u6587\u4e2d\u5185\u5bb9\u8be6\u5b9e\uff0c\u8fd8\u6709\u4e00\u4e2a\u5bf9\u6b66\u6797\u5916\u4f20\u7684\u4eba\u7269\u6027\u683c\u8fdb\u884c\u8bad\u7ec3\u3001\u751f\u6210\u51b3\u7b56\u6811\u7684\u4f8b\u5b50\uff0c\u5f88\u6709\u610f\u601d\u3002<\/p>\n
                            – \u5c0f\u7ed3 –<\/h1>\n
                             <\/p>\n
                            \u7167\u4f8b\u5c0f\u7ed3\u4e00\u4e0b\uff1a<\/p>\n
                              \n
                            • \u901a\u8fc7\u91c7\u96c6\u548c\u5229\u7528\u5404\u79cd\u6027\u80fd\u548c\u4e1a\u52a1\u6307\u6807\uff0c\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u5feb\u901f\u53d1\u73b0\u548c\u89e3\u51b3\u95ee\u9898\uff1b<\/li>\n
                            • \u65f6\u5e8f\u6570\u636e\u5e93\uff08\u5982 OpenTSDB \uff09\u901a\u8fc7\u5b9a\u5236\u5316\u7684\u67b6\u6784\uff0c\u80fd\u591f\u63d0\u4f9b\u9ad8\u6027\u80fd\u7684\u6307\u6807\u91c7\u96c6\u3001\u5b58\u50a8\u3001\u67e5\u8be2\u80fd\u529b\uff1b<\/li>\n
                            • \u901a\u8fc7 Grafana \u548c Bosun \u7b49\u5f00\u6e90\u9879\u76ee\uff0c\u6211\u4eec\u80fd\u591f\u66f4\u76f4\u89c2\u5730\u89c2\u5bdf\u8fd9\u4e9b\u6307\u6807\uff0c\u4ee5\u53ca\u8fdb\u884c\u9488\u5bf9\u6027\u7684\u76d1\u63a7\u548c\u62a5\u8b66\uff1b<\/li>\n
                            • \u57fa\u4e8e\u5b64\u7acb\u68ee\u6797\u7b49\u5f02\u5e38\u70b9\u68c0\u6d4b\u7b97\u6cd5\uff0c\u53ef\u4ee5\u66f4\u667a\u80fd\u5730\u53d1\u73b0\u95ee\u9898\u3002<\/li>\n<\/ul>\n
                              \u9650\u4e8e\u5404\u79cd\u539f\u56e0\uff0c\u6709\u4e9b\u7ec6\u8282\u672a\u80fd\u5728\u6587\u4e2d\u5c55\u5f00\uff08\u6bd4\u5982\u6211\u4eec\u57fa\u4e8e OpenTSDB \u5b9e\u73b0\u7684\u65f6\u5e8f\u6570\u636e\u670d\u52a1\u5728\u67b6\u6784\u4e0a\u505a\u4e86\u5f88\u591a\u6539\u9020\uff0c\u4ee5\u53ca\u751f\u4ea7\u4e2d\u7684\u5177\u4f53\u6848\u4f8b\uff09\uff1b\u800c\u4e14\u9664\u4e86\u65f6\u5e8f\u6570\u636e\u4e4b\u5916\uff0c\u6211\u4eec\u8fd8\u6709\u5f88\u591a\u5176\u4ed6\u76d1\u63a7\u62a5\u8b66\u7684\u65b9\u6848\uff0c\u611f\u5174\u8da3\u7684\u540c\u5b66\u4e0d\u5982\u6295\u4e2a\u7b80\u5386\uff0c\u5230\u5382\u91cc\u6765\u6162\u6162\u770b\uff1a<\/p>\n
                              \u2193\u2193\u2193 \u957f\u671f\u62db\u8058\u00a0\u2193\u2193\u2193<\/strong><\/p>\n
                                \n
                              • \u6295\u653e\u7814\u53d1\u5de5\u7a0b\u5e08 \u2014 \u7a7f\u5c71\u7532 @\u4e0a\u6d77<\/li>\n
                              • \u540e\u7aef\u7814\u53d1\u5de5\u7a0b\u5e08 – \u7a7f\u5c71\u7532 @\u5317\u4eac<\/li>\n
                              • \u5b57\u8282\u8df3\u52a8\u6240\u6709\u804c\u4f4d<\/li>\n<\/ul>\n
                                \u6b22\u8fce\u5173\u6ce8<\/h1>\n
                                 <\/p>\n
                                \"\u804a\u804a\u76d1\u63a7\"<\/p>\n
                                   \u2584\u2584\u2584\u2584\u2584\u2584\u2584   \u2584      \u2584\u2584\u2584\u2584 \u2584\u2584\u2584\u2584\u2584\u2584\u2584      \u2588 \u2584\u2584\u2584 \u2588 \u2584\u2580 \u2584 \u2580\u2588\u2588\u2584 \u2580\u2588\u2584 \u2588 \u2584\u2584\u2584 \u2588      \u2588 \u2588\u2588\u2588 \u2588  \u2588  \u2588  \u2588\u2580\u2580\u2580\u2588\u2580 \u2588 \u2588\u2588\u2588 \u2588      \u2588\u2584\u2584\u2584\u2584\u2584\u2588 \u2584 \u2588\u2580\u2588 \u2588\u2580\u2588 \u2584\u2580\u2588 \u2588\u2584\u2584\u2584\u2584\u2584\u2588      \u2584\u2584\u2584 \u2584\u2584\u2584\u2584\u2588  \u2580\u2584\u2588\u2580\u2580\u2580\u2588 \u2584\u2588\u2584\u2584   \u2584        \u2584\u2588\u2584\u2584\u2584\u2584\u2584\u2580\u2584\u2580\u2584\u2588\u2588   \u2580 \u2584  \u2588\u2580\u2584\u2584\u2580\u2584\u2584\u2588      \u2588 \u2588\u2580\u2584\u2580\u2584\u2584\u2580\u2580\u2588\u2584\u2580\u2588\u2584\u2580\u2588\u2588\u2588\u2588\u2588\u2580\u2588\u2580\u2580\u2588 \u2588\u2584       \u2580\u2580  \u2588\u2584\u2588\u2588\u2584\u2588\u2580  \u2588 \u2580\u2588\u2580 \u2580\u2588\u2580 \u2584\u2580\u2580\u2584\u2588      \u2588\u2580 \u2580 \u2584\u2584\u2584\u2584\u2584\u2584\u2580\u2584\u2588\u2588  \u2588 \u2584\u2588\u2588\u2588\u2588\u2580\u2580 \u2588\u2584      \u2584\u2580\u2584\u2584\u2584 \u2584 \u2580\u2580\u2584\u2588\u2588\u2588\u2588\u2580\u2588\u2580  \u2580 \u2588\u2584\u2584\u2584\u2580\u2584\u2588      \u2584\u2580\u2580\u2588\u2588\u2584\u2584  \u2588\u2580\u2584\u2580\u2588\u2580\u2580 \u2588\u2580 \u2584\u2584\u2584\u2588\u2588\u2580 \u2580       \u2584\u2584\u2584\u2584\u2584\u2584\u2584 \u2588 \u2588\u2580 \u2580\u2580   \u2584\u2588\u2588 \u2584 \u2588\u2584\u2580\u2588\u2588      \u2588 \u2584\u2584\u2584 \u2588 \u2588\u2584 \u2580\u2584\u2580 \u2580\u2588\u2588  \u2588\u2584\u2584\u2584\u2588\u2584  \u2580      \u2588 \u2588\u2588\u2588 \u2588 \u2584 \u2588\u2588\u2588\u2580\u2580\u2580\u2588\u2584 \u2588\u2580\u2584 \u2588\u2588\u2584 \u2580\u2588      \u2588\u2584\u2584\u2584\u2584\u2584\u2588 \u2588\u2588 \u2584\u2588\u2580\u2588  \u2588 \u2580\u2588\u2588\u2584\u2584\u2584  \u2588\u2584   <\/code><\/pre>\n
                                \u53c2\u8003\u8d44\u6599\uff1a<\/h1>\n
                                 <\/p>\n
                                  \n
                                1. runtime.MemStats<\/li>\n
                                2. OpenTSDB<\/li>\n
                                3. Grafana<\/li>\n
                                4. Bosun<\/li>\n
                                5. \u5f02\u5e38\u68c0\u6d4b\u7b97\u6cd5 — \u5b64\u7acb\u68ee\u6797\uff08 Isolation Forest \uff09\u5256\u6790<\/li>\n<\/ol><\/div>\n
                                   \u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (3<\/span>)        <\/div>\n
                                   <\/div>\n<\/p><\/div>\n<\/p><\/div>\n
                                    \n
                                  • \n
                                    \n
                                    \n
                                     \u8cc7\u6df1\u5927\u4f6c : DoctorCat <\/span>  <\/div>\n
                                     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                                                 \u611f\u8c22\u5206\u4eab\uff0c\u6709\u6ca1\u6709\u5b9e\u8df5\u8fc7 Amazon \u7684 Random Cut Forest (RCF)\u6548\u679c\u5462\uff1f                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
                                  • \n
                                    \n
                                    \n
                                     \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : felix021 <\/span>  <\/div>\n
                                     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                                                 @DoctorCat \u4e0d\u592a\u786e\u5b9a\uff0c\u57fa\u4e8e\u673a\u5668\u5b66\u4e60\u7684\u5f02\u5e38\u68c0\u6d4b\u662f\u53e6\u4e00\u4e2a\u56e2\u961f\u7684\u5de5\u4f5c\uff0c\u6211\u4e86\u89e3\u4e0d\u591a                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
                                  • \n
                                    \n
                                    \n
                                     \u8cc7\u6df1\u5927\u4f6c : wangyzj <\/span>  <\/div>\n
                                     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                                                 \u539f\u6765\u662f\u5b57\u8282\u7684\u62db\u8058\u5e7f\u544a                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
                                  • \n","protected":false},"excerpt":{"rendered":"
                                    \u804a\u804a\u76d1\u63a7 \u8cc7\u6df1\u5927\u4f6c : felix…<\/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\/176612"}],"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=176612"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/176612\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=176612"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=176612"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=176612"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}