{"id":2164,"date":"2023-07-08T13:31:39","date_gmt":"2023-07-08T05:31:39","guid":{"rendered":"http:\/\/viplao.com\/?p=2164"},"modified":"2023-07-08T13:31:41","modified_gmt":"2023-07-08T05:31:41","slug":"%e8%bf%90%e7%bb%b4%e7%a8%b3%e5%ae%9a%e6%80%a7-%e8%99%8e%e7%89%99apm%e5%8f%af%e8%a7%82%e6%b5%8b%e5%b9%b3%e5%8f%b0%e5%bb%ba%e8%ae%be%e5%ae%9e%e8%b7%b5","status":"publish","type":"post","link":"http:\/\/viplao.com\/index.php\/2023\/07\/08\/%e8%bf%90%e7%bb%b4%e7%a8%b3%e5%ae%9a%e6%80%a7-%e8%99%8e%e7%89%99apm%e5%8f%af%e8%a7%82%e6%b5%8b%e5%b9%b3%e5%8f%b0%e5%bb%ba%e8%ae%be%e5%ae%9e%e8%b7%b5\/","title":{"rendered":"\u8fd0\u7ef4\u7a33\u5b9a\u6027 &#8211; \u864e\u7259APM\u53ef\u89c2\u6d4b\u5e73\u53f0\u5efa\u8bbe\u5b9e\u8df5"},"content":{"rendered":"\n<p>\u968f\u7740\u864e\u7259\u4e1a\u52a1\u91cf\u7684\u5927\u89c4\u6a21\u589e\u957f\uff0c\u5206\u5e03\u5f0f\u5e94\u7528\u670d\u52a1\u67b6\u6784\u65e5\u76ca\u590d\u6742\uff0c\u6392\u969c\u5b9a\u4f4d\u53d8\u5f97\u8d8a\u6765\u8d8a\u56f0\u96be\uff0c\u539f\u6709\u4f20\u7edf\u76d1\u63a7\u65b9\u5f0f\u5df2\u65e0\u6cd5\u8ddf\u4e0a\u4e1a\u52a1\u53d1\u5c55\u9700\u8981\u3002\u864e\u7259\u65b0\u5efa\u8bbe\u4e86\u4e00\u5957APM\u5e73\u53f0\uff0c\u7ed3\u5408\u864e\u7259\u76f4\u64ad\u4e1a\u52a1\u7279\u6027\uff0c\u4e5f\u7d27\u9760\u4e1a\u754c\u6807\u51c6\u505a\u4e86\u9ad8\u5ea6\u81ea\u7814\u6269\u5c55\uff0c\u5e2e\u52a9\u7814\u53d1\u548c\u8fd0\u7ef4\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\uff0c\u4fdd\u969c\u7ebf\u4e0a\u5e94\u7528\u670d\u52a1\u7a33\u5b9a\u8fd0\u884c\u3002<\/p>\n\n\n\n<p>\u672c\u6b21\u5206\u4eab\u5c06\u901a\u8fc7\u4ee5\u4e0b\u51e0\u4e2a\u90e8\u5206\u6765\u4ecb\u7ecd\u6574\u4f53\u601d\u8def\u548c\u5b9e\u8df5\u8fc7\u7a0b\uff1a<\/p>\n\n\n\n<p><strong>\u5206\u4eab\u6982\u8981<\/strong><\/p>\n\n\n\n<p>\u4e00\u3001\u9879\u76ee\u80cc\u666f &#8211; \u4ece\u5f53\u65f6\u75db\u70b9\u6765\u601d\u8003\u5173\u952e\u5207\u5165\u70b9<\/p>\n\n\n\n<p>\u4e8c\u3001\u65b9\u6848\u5b9e\u8df5 &#8211; \u91c7\u96c6\u3001\u5173\u8054\u3001\u5206\u6790\u7684\u8bbe\u8ba1\u601d\u8def\u548c\u6574\u4f53\u67b6\u6784<\/p>\n\n\n\n<p>\u4e09\u3001\u6548\u679c\u5c55\u793a &#8211; \u4e00\u7ad9\u5f0f\u6392\u969c\uff0c\u5168\u94fe\u8def\u6839\u56e0\u5b9a\u4f4d<\/p>\n\n\n\n<p>\u56db\u3001\u5f00\u653e\u8d4b\u80fd &#8211; Metric &amp; Trace &amp; Log\u5bf9\u5916\u8d4b\u80fd<\/p>\n\n\n\n<p>\u4e94\u3001Q&amp;A<\/p>\n\n\n\n<p><strong>\u4e00\u3001\u9879\u76ee\u80cc\u666f<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/pic.rmb.bdstatic.com\/bjh\/down\/536454d06e6fd4018f24f0f11a5394d1.png\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>1.\u5f53\u65f6\u75db\u70b9<\/strong><\/p>\n\n\n\n<p>\u864e\u7259\u5f53\u65f6\u5404\u56e2\u961f\u7684\u5e94\u7528\u76d1\u63a7\u65b9\u6848\u591a\u6837\uff0c\u6709\u81ea\u5efa\u5e94\u7528\u63a5\u53e3\u65e5\u5fd7\u91c7\u96c6\u76d1\u63a7\uff0c\u4e5f\u6709\u76f4\u63a5\u4f7f\u7528\u5404\u7c7b\u5f00\u6e90Trace\u7cfb\u7edf\uff0c\u8fd9\u6837\u5c31\u5bfc\u81f4\u8de8\u56e2\u961f\u7684\u94fe\u8def\u65e0\u6cd5\u76f8\u4e92\u6253\u901a\uff0c\u540c\u65f6\u4e5f\u7f3a\u4e4f\u7edf\u4e00\u7684\u4ea7\u54c1\u8bbe\u8ba1\uff0c\u6781\u5927\u5730\u5f71\u54cd\u4e86\u6574\u4f53\u6392\u969c\u6548\u7387\u3002<strong>2.\u5207\u5165\u70b9<\/strong><\/p>\n\n\n\n<p>\u4ece\u5ba2\u6237\u7aef\u5230\u540e\u7aef\u5206\u5e03\u5f0f\u5e94\u7528\u670d\u52a1\u7684\u5168\u94fe\u8def\u6253\u901a\uff0c\u63d0\u4f9b\u900f\u660e\u96f6\u6210\u672c\u7684\u63a5\u5165\u65b9\u6848\u5feb\u901f\u8986\u76d6\u4e1a\u52a1\uff0c\u5bf9Metric\/Trace\/Log\u76d1\u63a7\u6570\u636e\u8fdb\u884c\u6574\u5408\u5e76\u5206\u6790\u9519\u8bef\u548c\u5f02\u5e38\uff0c\u6700\u7ec8\u505a\u5230\u5168\u94fe\u8def\u6839\u56e0\u5b9a\u4f4d\u3002<strong>3.\u76ee\u6807<\/strong><\/p>\n\n\n\n<p>\u5efa\u8bbeAPM\u53ef\u89c2\u6d4b\u9879\u76ee\u843d\u5730\uff0c\u6839\u636e\u9519\u8bef\u7684\u53d1\u73b0\u3001\u5b9a\u4f4d\u548c\u5f71\u54cd\u9762\u5206\u6790\u7b49\u6838\u5fc3\u6307\u6807\u6765\u6307\u5bfc\u65b9\u5411\u548c\u8861\u91cf\u6548\u679c\uff0c\u6700\u7ec8\u5e2e\u52a9\u7528\u6237\u63d0\u9ad8\u6392\u969c\u6548\u7387\u3002<\/p>\n\n\n\n<p><strong>\u4e8c\u3001\u65b9\u6848\u5b9e\u8df5<\/strong><strong>1.\u8bbe\u8ba1\u65b9\u6848\u601d\u8003<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/pic.rmb.bdstatic.com\/bjh\/down\/3db9543d239a4d94008b61686392b806.png\" alt=\"\"\/><\/figure>\n\n\n\n<ul>\n<li><strong>\u6570\u636e\u91c7\u96c6\uff1a<\/strong>\u63a5\u5165\u900f\u660e\u96f6\u6210\u672c\u662f\u7528\u6237\u613f\u610f\u63a5\u7684\u5173\u952e<\/li>\n\n\n\n<li><strong>\u6570\u636e\u5173\u8054\uff1a<\/strong>Metric &amp; Trace &amp; Log\u7684\u53ef\u89c2\u6d4b\u5173\u8054\u6a21\u578b\u8bbe\u8ba1<\/li>\n\n\n\n<li><strong>\u5168\u94fe\u8def\uff1a<\/strong>\u5ba2\u6237\u7aef -&gt; Nginx\/\u4fe1\u4ee4 -&gt; \u5206\u5e03\u5f0f\u5e94\u7528\u670d\u52a1 -&gt; \u6570\u636e\u5e93\/\u7f13\u5b58<\/li>\n\n\n\n<li><strong>\u6839\u56e0\u5b9a\u4f4d\uff1a<\/strong>\u6839\u636e\u5173\u8054\u6a21\u578b\u6570\u636e\u7684\u5b9e\u65f6\u81ea\u52a8\u5316\u5206\u6790\u6765\u53d1\u73b0\u548c\u5b9a\u4f4d\u95ee\u9898<\/li>\n<\/ul>\n\n\n\n<p><strong>2.\u53ef\u89c2\u6d4b\u6a21\u578b\u5206\u6790<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/pic.rmb.bdstatic.com\/bjh\/down\/b569b321e3533635805ef0e789bf9db9.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u6839\u636e\u5e94\u7528\u670d\u52a1\u5904\u7406\u8bf7\u6c42\u7684\u8fc7\u7a0b\u8bbe\u8ba1\u4ee5\u4e0b\u6a21\u578b\uff1a<\/p>\n\n\n\n<ul>\n<li><strong>Handle\u6a21\u578b<\/strong><\/li>\n<\/ul>\n\n\n\n<p>\u63cf\u8ff0\u8be5\u5e94\u7528\u670d\u52a1\u5904\u7406\u4e86\u4ec0\u4e48\u8bf7\u6c42\uff0c\u8c03\u7528\u4ec0\u4e48\u5904\u7406\u65b9\u6cd5\uff0c\u4f7f\u7528\u4ec0\u4e48\u8d44\u6e90\u7b49\uff0c\u5305\u62ec\u76f8\u5173Metric\/Span\/Log\u6570\u636e\u91c7\u96c6\uff0cTrace\u4e0a\u4e0b\u6587\u968f\u8bf7\u6c42\u5904\u7406\u5728\u7ebf\u7a0b\u672c\u5730\u53d8\u91cf\u4e2d\u8fdb\u884c\u900f\u660e\u4f20\u9012\u3002<\/p>\n\n\n\n<ul>\n<li><strong>RPC\u6a21\u578b<\/strong><\/li>\n<\/ul>\n\n\n\n<p>\u63cf\u8ff0\u8be5\u5e94\u7528\u670d\u52a1\u6709\u4ec0\u4e48RPC\u3001Http\u3001\u6570\u636e\u5e93\u3001\u7f13\u5b58\u7b49\u8bf7\u6c42\u8c03\u7528\uff0c\u5305\u62ec\u76f8\u5173Metric\/Span\/Log\u6570\u636e\u91c7\u96c6\uff0cTrace\u4e0a\u4e0b\u6587\u968f\u8bf7\u6c42\u5934\u5728\u8de8\u670d\u52a1\u8fdb\u7a0b\u4e4b\u95f4\u4f20\u9012\u3002<\/p>\n\n\n\n<ul>\n<li><strong>\u53ef\u89c2\u6d4b\u6a21\u578b\u5173\u8054<\/strong><\/li>\n<\/ul>\n\n\n\n<ul>\n<li>\u7eb5\u5411\uff1a\u5e94\u7528\u670d\u52a1\u8fdb\u7a0b\u5185\u3001\u8de8\u8fdb\u7a0b\u7684\u8bf7\u6c42\u8c03\u7528\u94fe\u8def\u5173\u8054<\/li>\n\n\n\n<li>\u6a2a\u5411\uff1a\u961f\u5217\u3001\u7ebf\u7a0b\u6c60\u3001\u8fde\u63a5\u6c60\u7b49\u8d44\u6e90\u6570\u636e\u548c\u8bf7\u6c42\u5173\u8054<\/li>\n<\/ul>\n\n\n\n<p><strong>\u603b\u7ed3\uff1a<\/strong>\u8bbe\u8ba1\u5305\u542b\u4eceHandle\u548cRPC\u6570\u636e\u91c7\u96c6\uff0c\u5230\u7eb5\u5411\u548c\u6a2a\u5411\u6574\u4f53\u5173\u8054\u7684\u5168\u94fe\u8def\u53ef\u89c2\u6d4b\u6a21\u578b\uff0c\u6211\u4eec\u6839\u636e\u6a21\u578b\u8fdb\u4e00\u6b65\u8bbe\u8ba1\u4e86SDK\u548c\u670d\u52a1\u7aef\u7684\u6574\u4f53\u67b6\u6784\u3002<strong>3.SDK\u67b6\u6784\u4ecb\u7ecd<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/pic.rmb.bdstatic.com\/bjh\/down\/d2faf2bfc21d62fd77a5c23a71c9a554.png\" alt=\"\"\/><\/figure>\n\n\n\n<ul>\n<li><strong>\u96f6\u6210\u672c\u63a5\u5165<\/strong><\/li>\n<\/ul>\n\n\n\n<ul>\n<li><strong>Java\uff1a<\/strong>\u5b57\u8282\u7801\u7ec7\u5165\u6280\u672f\u6765\u81ea\u52a8\u8bc6\u522b\u591a\u79cd\u6846\u67b6\u5e76\u57cb\u70b9<\/li>\n\n\n\n<li><strong>C++\uff1a<\/strong>\u96c6\u6210\u5728Taf\u6846\u67b6\u57cb\u70b9<\/li>\n\n\n\n<li><strong>\u5ba2\u6237\u7aef\uff1a<\/strong>\u96c6\u6210\u5728\u4fe1\u4ee4SDK\u57cb\u70b9<\/li>\n<\/ul>\n\n\n\n<ul>\n<li><strong>\u57fa\u4e8e\u4e1a\u754c\u6807\u51c6<\/strong><\/li>\n<\/ul>\n\n\n\n<p>\u57fa\u4e8eOpentracing\u6807\u51c6\u9009\u62e9\u4e86Jaeger tracing\u7684\u5b9e\u73b0\uff0c\u901a\u8fc7\u81ea\u7814\u8bbe\u8ba1\u548c\u5b9e\u73b0\u4e86Metric\u91c7\u96c6\u3001\u805a\u5408\u548c\u5173\u8054\u7b49\u903b\u8f91\u3002<\/p>\n\n\n\n<ul>\n<li><strong>\u5206\u5c42\u548c\u63d2\u4ef6\u5316<\/strong><\/li>\n<\/ul>\n\n\n\n<p>\u6574\u4f53SDK\u67b6\u6784\u5206\u5c42\u6e05\u6670\uff0c\u57fa\u4e8eOpentracing\u6807\u51c6\u63a5\u53e3\uff0c\u76f8\u5173\u5e95\u5c42\u548c\u6846\u67b6\u5c42\u90fd\u53ef\u4ee5\u6269\u5c55\u5b9e\u73b0\u4e00\u4e9b\u4e2a\u6027\u529f\u80fd\uff0c\u901a\u8fc7\u63d2\u4ef6\u5316\u8bbe\u8ba1\u6765\u6309\u9700\u52a0\u8f7d\u4f7f\u7528\u3002<\/p>\n\n\n\n<ul>\n<li><strong>\u5168\u91cf\u548c\u91c7\u6837<\/strong><\/li>\n<\/ul>\n\n\n\n<p>Metric\u6307\u6807\u5168\u91cf\u91c7\u96c6\u5e76\u805a\u5408\u540e\u4e0a\u62a5\u3002Trace Span\u660e\u7ec6\u9700\u8981\u91c7\u6837\uff0c\u652f\u6301\u8fdc\u7a0b\u63a7\u5236\u7684\u52a8\u6001\u524d\u7f6e\u91c7\u6837\uff0c\u4ee5\u53ca\u6709\u635f\u540e\u7f6e\u91c7\u6837\u65b9\u6848\u3002<strong>4.\u670d\u52a1\u7aef\u67b6\u6784\u4ecb\u7ecd<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/pic.rmb.bdstatic.com\/bjh\/down\/934303ea427a634d4d3b55732229cef9.png\" alt=\"\"\/><\/figure>\n\n\n\n<ul>\n<li><strong>\u91c7\u96c6\u3001\u4e0a\u62a5\u548c\u63a7\u5236<\/strong><\/li>\n<\/ul>\n\n\n\n<ul>\n<li><strong>Server App\uff1a<\/strong>Trace SDK\u5728\u5e94\u7528\u670d\u52a1\u6846\u67b6\u5c42\u8fdb\u884c\u81ea\u52a8\u5316\u91c7\u96c6\u548c\u4e0a\u62a5<\/li>\n\n\n\n<li><strong>Client App\uff1a<\/strong>\u96c6\u6210\u5728\u4fe1\u4ee4SDK\u5c42\u8fdb\u884c\u81ea\u52a8\u5316\u91c7\u96c6\u548c\u4e0a\u62a5<\/li>\n\n\n\n<li><strong>Sdk Control\uff1a<\/strong>sdk\u8fdc\u7a0b\u63a7\u5236\u670d\u52a1\uff0c\u5305\u62ec\u91c7\u6837\u7b56\u7565\u3001\u65e5\u5fd7\u6253\u5370\u3001\u529f\u80fd\u542f\u505c\u7b49\u63a7\u5236<\/li>\n\n\n\n<li><strong>Collector\uff1a<\/strong>\u6570\u636e\u63a5\u6536\u670d\u52a1\uff0c\u5904\u7406\u6d41\u63a7\u3001\u9a8c\u8bc1\u3001\u6e05\u6d17\u3001\u8f6c\u6362\u7b49\u903b\u8f91<\/li>\n<\/ul>\n\n\n\n<ul>\n<li><strong>\u5b58\u50a8\u3001\u5206\u6790\u548c\u544a\u8b66<\/strong><\/li>\n<\/ul>\n\n\n\n<ul>\n<li><strong>Trace Sinker\uff1a<\/strong>spans\u660e\u7ec6\u6570\u636e\u7684\u89e3\u6790\u548c\u5b58\u50a8\uff0c\u6309\u81ea\u7814\u6a21\u578b\u8bbe\u7f6e\u5177\u4f53\u660e\u7ec6tags\u548clogs<\/li>\n\n\n\n<li><strong>Metric Sinker\uff1a<\/strong>\u6307\u6807\u6570\u636e\u89e3\u6790\u548c\u5b58\u50a8\uff0c\u6309\u81ea\u7814\u6a21\u578b\u8bbe\u7f6e\u76f8\u5e94\u7684\u6307\u6807\u7ef4\u5ea6tags<\/li>\n\n\n\n<li><strong>Meta Data Analyzer\uff1a<\/strong>\u5206\u6790\u51fa\u94fe\u8def\u5143\u6570\u636e\uff0c\u5305\u542b\uff1a\u8bf7\u6c42uri\u3001\u63a5\u53e3\u540d\u3001\u670d\u52a1\u540d\u3001\u8fdb\u7a0b\u5b9e\u4f8b\u7b49<\/li>\n\n\n\n<li><strong>Error Analyzer\uff1a<\/strong>\u5206\u6790\u65f6\u95f4\u7ebf\u9519\u8bef\u548c\u5f02\u5e38\u6765\u53d1\u73b0\u95ee\u9898\uff0c\u518d\u901a\u8fc7\u6307\u6807\u5173\u8054\u548c\u94fe\u8def\u8ffd\u8e2a\u6765\u5b9a\u4f4d\u6839\u56e0<\/li>\n<\/ul>\n\n\n\n<ul>\n<li><strong>\u53ef\u89c6\u5316\u548c\u544a\u8b66\u8f93\u51fa<\/strong><\/li>\n<\/ul>\n\n\n\n<ul>\n<li><strong>Web Server\uff1a<\/strong>\u4ea7\u54c1\u540e\u7aef\u7684API\u670d\u52a1\uff0c\u8d1f\u8d23\u6570\u636e\u68c0\u7d22\u548c\u4e1a\u52a1\u903b\u8f91\u5904\u7406<\/li>\n\n\n\n<li><strong>Web\/H5 App\uff1a<\/strong>\u4ea7\u54c1\u524d\u7aef\u7684\u9875\u9762\u5c55\u793a\u3001\u4ea4\u4e92\u5904\u7406\u7b49\u53ef\u89c6\u5316\u80fd\u529b<\/li>\n\n\n\n<li><strong>Wechat\/SMS\uff1a<\/strong>\u4f01\u4e1a\u5fae\u4fe1\u3001\u77ed\u4fe1\u7b49\u65b9\u5f0f\u7684\u544a\u8b66\u8f93\u51fa<\/li>\n<\/ul>\n\n\n\n<p><strong>5.\u9519\u8bef\u5206\u6790 &#8211; \u5e94\u7528\u6027\u80fd\u6839\u56e0\u5b9a\u4f4d<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/pic.rmb.bdstatic.com\/bjh\/down\/b68c54b89d70ec0c392de65638aedfae.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u4e0a\u56fe\u53f3\u8fb9\u53ef\u4ee5\u770b\u5230\u5bf9\u8bf7\u6c42\u5904\u7406\u6d41\u7a0b\u7684\u8fdb\u4e00\u6b65\u89e3\u6790\uff0c\u6838\u5fc3\u5728\u4e8e\u5982\u4f55\u628a\u8bf7\u6c42\u5904\u7406\u8ffd\u8e2a\u548c\u7ebf\u7a0b\u8d44\u6e90\u8fdb\u884c\u5173\u8054\uff0c\u6211\u4eec\u8bbe\u8ba1\u4e86\u53cd\u6620\u670d\u52a1\u5904\u7406\u80fd\u529b\u7684\u6307\u6807\uff1a<strong>\u7ebf\u7a0b\u8d1f\u8f7d\u7387<\/strong><\/p>\n\n\n\n<p>\u4e0a\u56fe\u5de6\u8fb9\u7684\u7b97\u6cd5\u793a\u4f8b\u53ef\u4ee5\u770b\u5230\u80fd\u53d1\u73b0\u5e94\u7528\u670d\u52a1GiftServer\u51fa\u73b0\u4e86\u7ebf\u7a0b\u8d1f\u8f7d\u9ad8\uff0c\u5e94\u7528\u6027\u80fd\u4e0d\u8db3\u95ee\u9898\uff0c\u901a\u8fc7\u5404\u8bf7\u6c42\u7684\u8d1f\u8f7d\u7387\u5206\u5e03\u6765\u8fdb\u4e00\u6b65\u5206\u6790\uff0c\u53ef\u4ee5\u53d1\u73b0\u662f\u7531\u4e8e<strong>\/sendGift<\/strong>\u8bf7\u6c42\u5904\u7406\u5bfc\u81f4\uff0c\u800c\u5b83\u91cc\u9762\u7684RPC\u8bf7\u6c42<strong>\/payMoney<\/strong>\u662f\u6839\u56e0\u95ee\u9898\u3002<\/p>\n\n\n\n<p>\u6548\u679c\u793a\u4f8b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/pic.rmb.bdstatic.com\/bjh\/down\/d88e3c40c93cdf91a0f67d162853e9db.png\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>6.\u9519\u8bef\u5206\u6790 &#8211; \u5168\u94fe\u8def\u6839\u56e0\u5b9a\u4f4d<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/pic.rmb.bdstatic.com\/bjh\/down\/778e29646b8d709b1dce1e042b995c53.png\" alt=\"\"\/><\/figure>\n\n\n\n<ul>\n<li><strong>Metric\u9519\u8bef\u68c0\u6d4b<\/strong><\/li>\n<\/ul>\n\n\n\n<p>\u5982\u4e0a\u56fe\u7eff\u8272\u6846\u5185\u662f\u5bf9\u5e94\u7528\u670d\u52a1\u5185\u90e8Handle\u548cRPC\u6a21\u578b\u5404\u7c7b\u6307\u6807\u8fdb\u884c\u9519\u8bef\u68c0\u6d4b\uff1a<\/p>\n\n\n\n<p>Request Metrics \/\/ \u8bf7\u6c42\u6307\u6807<\/p>\n\n\n\n<p>uri: \/payMoney \/\/ \u8bf7\u6c42uri\u6216\u65b9\u6cd5\u540d<\/p>\n\n\n\n<p>totalCount: 1000 \/\/ \u603b\u8bf7\u6c42\u6570<\/p>\n\n\n\n<p>errorCount: 200 \/\/ \u9519\u8bef\u8bf7\u6c42\u6570<\/p>\n\n\n\n<p>latency avg: 2000ms \/\/ \u8bf7\u6c42\u5e73\u5747\u8017\u65f6<\/p>\n\n\n\n<p>errorRate: 20% \/\/ \u8bf7\u6c42\u9519\u8bef\u7387<\/p>\n\n\n\n<p>&#8230;<\/p>\n\n\n\n<p>\u53d1\u73b0\u8bf7\u6c42\u9519\u8bef\u7387\u548c\u5e73\u5747\u8017\u65f6\u589e\u52a0\u5e76\u5728\u51e0\u4e2a\u5468\u671f\u5185\u8fde\u7eed\u51fa\u73b0\uff0c\u6309\u5bf9\u5e94\u7684\u544a\u8b66\u5206\u6790\u89c4\u5219\u5c31\u4f1a\u5224\u5b9a\u4e3a\u5f02\u5e38\u5e76\u4ea7\u751f\u5b9e\u65f6\u544a\u8b66\u53d1\u9001\u7ed9\u7528\u6237\u3002<\/p>\n\n\n\n<ul>\n<li><strong>Metric\u5173\u8054\u5206\u6790<\/strong><\/li>\n<\/ul>\n\n\n\n<p>\u5982\u4e0a\u56fe\u6307\u6807\u7684tag\u4f1a\u8bb0\u5f55\u76f8\u5e94\u7ef4\u5ea6\u4fe1\u606f\u6765\u5efa\u7acb\u6307\u6807\u5173\u8054\uff0c\u5e76\u901a\u8fc7\u7684\u6307\u6807\u548c\u94fe\u8def\u5173\u8054\u6765\u8fdb\u884c\u9519\u8bef\u6839\u56e0\u5206\u6790\uff1a<\/p>\n\n\n\n<p>service: GiftServer \/\/ \u5e94\u7528\u670d\u52a1\u540d<\/p>\n\n\n\n<p>host: 192.168.1.1:8080 \/\/ \u670d\u52a1\u5b9e\u4f8bip port<\/p>\n\n\n\n<p>peerService: MoneyServer \/\/ rpc\u5bf9\u7aef\u670d\u52a1\u540d<\/p>\n\n\n\n<p>peerHost: 192.168.1.2:8081 \/\/ rpc\u5bf9\u7aef\u5b9e\u4f8bip port<\/p>\n\n\n\n<p>type: rpc \/\/ \u8bf7\u6c42\u7c7b\u578b<\/p>\n\n\n\n<p>service: MoneyServer \/\/ \u5e94\u7528\u670d\u52a1\u540d<\/p>\n\n\n\n<p>host: 192.168.1.2:8081 \/\/ \u670d\u52a1\u5b9e\u4f8bip port<\/p>\n\n\n\n<p>peerService: Mysql \/\/ rpc\u5bf9\u7aef\u670d\u52a1\u540d<\/p>\n\n\n\n<p>peerHost: 192.168.1.3:3306 \/\/ rpc\u5bf9\u7aef\u5b9e\u4f8bip port<\/p>\n\n\n\n<p>type: mysql \/\/ \u8bf7\u6c42\u7c7b\u578b<\/p>\n\n\n\n<p>\u5efa\u7acb\u5173\u8054\uff1a<\/p>\n\n\n\n<p>\u8bf7\u6c42: \/sendGift \u8c03\u7528 \/payMoney<\/p>\n\n\n\n<p>\u670d\u52a1: GiftServer \u8c03\u7528 MoneyServer<\/p>\n\n\n\n<p>\u5b9e\u4f8b: 192.168.1.1:8080 \u8c03\u7528192.168.1.2:8081<\/p>\n\n\n\n<ul>\n<li><strong>Metric &amp; Trace &amp; Log<\/strong><\/li>\n<\/ul>\n\n\n\n<p>\u5982\u4e0a\u56fe\u5e95\u90e8\u6240\u793a\uff0c\u901a\u8fc7\u4eceMetric\u5b8f\u89c2\u9519\u8bef\u544a\u8b66\u5230\u4e0b\u94bbTrace\/Log\u660e\u7ec6\u7684\u5173\u8054\u5206\u6790\uff0c\u5efa\u8bbe\u5b9e\u65f6\u5168\u94fe\u8def\u6839\u56e0\u5b9a\u4f4d\u7684\u5e73\u53f0\u80fd\u529b\u3002<\/p>\n\n\n\n<p><strong>\u4e09\u3001\u6548\u679c\u5c55\u793a<\/strong><strong>1.\u5168\u94fe\u8def\u6839\u56e0\u5206\u6790<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/pic.rmb.bdstatic.com\/bjh\/down\/a65eb0fe6fddd86f076e55f24ae099a2.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u5982\u4e0a\u56fe\u5168\u94fe\u8def\u62d3\u6251\u56fe\u5c55\u793a\u9519\u8bef\u6839\u56e0\u8282\u70b9\u548c\u88ab\u5f71\u54cd\u94fe\u8def\u8282\u70b9\uff0c\u70b9\u51fb\u8282\u70b9\u53ef\u4ee5\u8fdb\u4e00\u6b65\u6309\u88ab\u8c03\u3001\u4e3b\u8c03\u548c\u5b9e\u4f8b\u89c6\u56fe\u6765\u67e5\u770b\u5b8f\u89c2\u6307\u6807\u60c5\u51b5\uff0c\u5176\u4e2d\u6211\u4eec\u5b9a\u4f4d\u5230\u662f<strong>\/hikari\/getConnection<\/strong>\u8017\u65f6\u6bd4\u8f83\u957f\u5bfc\u81f4\uff0c\u6211\u4eec\u8fd8\u53ef\u4ee5\u70b9\u51fb\u94fe\u8def\u6309\u94ae\u6765\u8fdb\u4e00\u6b65\u4e0b\u94bb\u5206\u6790\u3002<strong>2.\u94fe\u8def &#8211; Trace\u660e\u7ec6\u5206\u6790<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/pic.rmb.bdstatic.com\/bjh\/down\/5334e2c31019540a3d88a71e52e21457.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u70b9\u51fb\u94fe\u8def\u6309\u94ae\u540e\u6253\u5f00Trace\u94fe\u8def\u660e\u7ec6\u9875\u9762\uff0c\u53ef\u4ee5\u770b\u5230\u6bcf\u6b21\u8bf7\u6c42\u7684\u660e\u7ec6\u94fe\u8def\u60c5\u51b5\uff0c\u70b9\u51fb\u5176\u4e2d\u4e00\u6761\u51fa\u9519\u7684Trace\uff0c\u5c31\u53ef\u4ee5\u770b\u5230\u5982\u4e0a\u56fe\u6240\u793a\u7684\u8bf7\u6c42\u8c03\u7528\u94fe\u89c6\u56fe\u3002\u53ef\u4ee5\u5feb\u901f\u5206\u6790\u5b9a\u4f4d\u5230\u6839\u56e0\u662f\u83b7\u53d6\u94fe\u63a5<strong>\/hikari\/getConnection<\/strong>\u7684\u8017\u65f6\u957f\uff0c\u5bfc\u81f4\u4e0a\u6e38\u7684<strong>\/getUser<\/strong>\u8bf7\u6c42\u5904\u7406\u8d85\u65f6\u3002<strong>3.\u6307\u6807 &#8211; \u5e94\u7528\u6027\u80fd\u5206\u6790<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/pic.rmb.bdstatic.com\/bjh\/down\/edf446e4119eb286550d79479832668a.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u70b9\u51fb\u6307\u6807\u6309\u94ae\u540e\u53ef\u4ee5\u770b\u5177\u4f53\u7684\u5e94\u7528\u8fdb\u7a0b\u6027\u80fd\uff0c\u901a\u8fc7\u53f3\u56fe\u8868\u8bf7\u6c42\u5904\u7406\u7684\u7ebf\u7a0b\u8d1f\u8f7d\u5360\u6bd4\u53ef\u4ee5\u770b\u5230<strong>\u8bf7\u6c42 \/getUser \u8c03\u7528 \/hikari\/getConnection<\/strong>\u7684\u7ebf\u7a0b\u8d1f\u8f7d\u7387\u5360\u6bd4\u8f83\u9ad8\uff0c\u5de6\u56fe\u8868\u7ebf\u7a0b\u72b6\u6001\u5206\u6790\u53d1\u73b0\u5176\u6839\u56e0\u662f\u7531\u4e8e\u5927\u591a\u6570\u5de5\u4f5c\u7ebf\u7a0b\u963b\u585e\u5728\u83b7\u53d6\u8fde\u63a5\u7684\u64cd\u4f5c\u4e0a\u3002<strong>4.\u6307\u6807 &#8211; \u8bf7\u6c42\u6027\u80fd\u5206\u6790<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/pic.rmb.bdstatic.com\/bjh\/down\/c323be11dea25f6b6df9d601ee041961.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u6765\u8fdb\u4e00\u6b65\u770b\u66f4\u591a\u7684\u8bf7\u6c42\u6027\u80fd\u6307\u6807\uff0c\u901a\u8fc7\u53f3\u56fe\u8868\u8bf7\u6c42\u8c03\u7528\u5173\u7cfb\u65f6\u5ef6\u53ef\u4ee5\u770b\u5230<strong>\u8bf7\u6c42 \/getUser \u8c03\u7528 \/hikari\/getConnection<\/strong>\u7684\u5e73\u5747\u8017\u65f6\u5f88\u5927\uff0c\u5de6\u56fe\u8868\u53ef\u4ee5\u5206\u6790\u5177\u4f53\u7684\u8bf7\u6c42\u8017\u65f6\u533a\u95f4\u5206\u5e03\u5360\u6bd4\u60c5\u51b5\uff0c\u901a\u8fc7\u4ee5\u4e0a\u5404\u79cd\u65f6\u5e8f\u6298\u7ebf\u56fe\u5e2e\u52a9\u6211\u4eec\u5feb\u901f\u5206\u6790\u5177\u4f53\u7684\u6307\u6807\u5f02\u5e38\u548c\u53d8\u5316\u8d8b\u52bf\u3002<strong>5.\u544a\u8b66\u5206\u6790 &#8211; \u5355\u8282\u70b9\u805a\u96c6\u6027\u95ee\u9898<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/pic.rmb.bdstatic.com\/bjh\/down\/2ac32d4866cd29c1047ee55cd13f8924.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u5982\u4e0a\u56fe\u4e00\u7ad9\u5f0f\u6392\u969c\u6d41\u7a0b\uff0c\u9519\u8bef\u8be6\u60c5\u9875\u9762\u7531\u4e0a\u81f3\u4e0b\u5c55\u793a\u4e86\u9519\u8bef\u57fa\u7840\u4fe1\u606f\u3001\u9519\u8bef\u7c7b\u578b\u5206\u5e03\u56fe\u7b49\uff0c\u8fd9\u91cc\u53ef\u91cd\u70b9\u4ecb\u7ecd\u4e00\u4e0b\u4e2d\u95f4\u7684<strong>\u591a\u8282\u70b9\u8c03\u7528\u805a\u5408\u6027\u6839\u56e0\u5b9a\u4f4d\uff1a<\/strong><\/p>\n\n\n\n<p>\u94fe\u8def \/getUser(sim-client)&nbsp;<em>\/\/ URI\u63a5\u53e3(\u5e94\u7528\u670d\u52a1\u540d)<\/em><\/p>\n\n\n\n<p>-&gt; \/getUser(sim-first)<\/p>\n\n\n\n<p>-&gt; \/getUser(sim-second:10.66.109.165:8001)&nbsp;<em>\/\/ URI\u63a5\u53e3(\u5e94\u7528\u670d\u52a1\u540d:\u5b9e\u4f8bip:\u7aef\u53e3)<\/em><\/p>\n\n\n\n<p>\u6839\u56e0 Read timed out&#8230;&nbsp;<em>\/\/ trace span log\u5b58\u50a8\u7684\u5f02\u5e38\u4fe1\u606f\uff0c\u4e5f\u53ef\u8fdb\u4e00\u6b65\u770b\u5f02\u5e38\u5806\u6808<\/em><\/p>\n\n\n\n<p>\u4e3b\u8c03\u5f71\u54cd\u8303\u56f4\u5982\u4e0b\u8868\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/pic.rmb.bdstatic.com\/bjh\/news\/0cdc0079dba97914d8bd6e7364af80d66906.png\" alt=\"\"\/><\/figure>\n\n\n\n<p><br>\u603b\u7ed3\uff1a\u4ece\u4e0a\u9762\u4fe1\u606f\u53ef\u4ee5\u76f4\u63a5\u770b\u51fa\u591a\u4e2a\u8282\u70b9\u4e3b\u8c03\u53d1\u751f\u8d85\u65f6\u5f02\u5e38\uff0c\u662f\u7531\u4e8e\u94fe\u8def\u7684\u6839\u56e0\u8282\u70b9sim-second:10.66.109.165:8001\u5bfc\u81f4\uff0c\u5e76\u80fd\u5feb\u901f\u628a\u8303\u56f4\u6027\u5f71\u54cd\u7684\u6839\u56e0\u805a\u96c6\u5230\u5177\u4f53\u51fa\u9519\u8282\u70b9\u4e0a\u3002\u8be5\u573a\u666f\u7684\u6838\u5fc3\u5c31\u662f\u628a<strong>\u8bf7\u6c42\u5168\u94fe\u8def<\/strong>&nbsp;&amp;&nbsp;<strong>\u591a\u8282\u70b9\u805a\u96c6\u6027<\/strong>\u8fdb\u884c\u5173\u8054\u5206\u6790\u3002<br><strong>6.\u544a\u8b66\u5206\u6790 &#8211; \u5e94\u7528\u6027\u80fd\u74f6\u9888\u95ee\u9898<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/pic.rmb.bdstatic.com\/bjh\/down\/7ee9fd1419fc06b0cc8e4e4777ab18ab.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u5982\u4e0a\u56fe\u4e00\u7ad9\u5f0f\u6392\u969c\u6d41\u7a0b\uff0c\u9519\u8bef\u8be6\u60c5\u9875\u9762\u7531\u4e0a\u81f3\u4e0b\u5c55\u793a\u4e86\u9519\u8bef\u57fa\u7840\u4fe1\u606f\u3001\u7ebf\u7a0b\u8d1f\u8f7d\u7387\u65f6\u5e8f\u56fe\u7b49\uff0c\u8fd8\u662f\u91cd\u70b9\u4ecb\u7ecd\u4e2d\u95f4\u7684<strong>\u8bf7\u6c42\u8d1f\u8f7d\u6839\u56e0\u5b9a\u4f4d\uff1a<\/strong><\/p>\n\n\n\n<p>\u7ebf\u7a0b\u6c60\u540d tomcat.threadpool&nbsp;<em>\/\/ \u5173\u8054\u5f53\u524d\u670d\u52a1\u6846\u67b6\u7684\u5de5\u4f5c\u7ebf\u7a0b\u6c60<\/em><\/p>\n\n\n\n<p>\u7ebf\u7a0b\u6c60\u5feb\u7167 \u6700\u5927\u5bb9\u91cf(200) \u6267\u884c\u4e2d(200) \u963b\u585e\u4e2d(190)&nbsp;<em>\/\/ \u5173\u8054\u7ebf\u7a0b\u6c60\u8d44\u6e90\u6307\u6807<\/em><\/p>\n\n\n\n<p>\u7ebf\u7a0b\u8d1f\u8f7d\u5206\u5e03\u5982\u4e0b\u8868\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/pic.rmb.bdstatic.com\/bjh\/news\/7e4675e645b34255f44c7dcabb873fcf4235.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u603b\u7ed3\uff1a\u4ece\u4e0a\u9762\u4fe1\u606f\u53ef\u4ee5\u4e00\u76f4\u770b\u51fa\u5de5\u4f5c\u7ebf\u7a0b\u6c60\u5df2\u7ecf\u8dd1\u6ee1\uff0c\u800c\u4e14\u5927\u90e8\u5206\u7ebf\u7a0b\u6267\u884c\u4e2d\u9047\u5230\u4e86\u963b\u585e\u7b49\u5f85\uff0c\u4ece\u8d1f\u8f7d\u7387\u5177\u4f53\u8bf7\u6c42\u5206\u5e03\u6765\u770b\uff0c\u6839\u56e0\u662f\u7531\u4e8e<strong>\/getUser \u8c03\u7528 \/hikari\/getConnection<\/strong>\u5360\u6bd4\u8f83\u9ad8\u5bfc\u81f4\u3002\u8be5\u573a\u666f\u7684\u6838\u5fc3\u5c31\u662f\u628a<strong>\u8bf7\u6c42\u5904\u7406 &amp; \u7ebf\u7a0b &amp; \u8fde\u63a5<\/strong>\u8fdb\u884c\u5173\u8054\u5206\u6790\u3002<\/p>\n\n\n\n<p><strong>\u56db\u3001\u5f00\u653e\u8d4b\u80fd<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/pic.rmb.bdstatic.com\/bjh\/down\/08689763a5252ee2cdeda766b970050f.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u81ea\u4eceAPM\u53ef\u89c2\u6d4b\u5e73\u53f0\u4e0a\u7ebf\u8fd0\u8425\u540e\uff0c\u9664\u4e86\u7528\u6237\u5bf9\u4ea7\u54c1\u4e00\u4e9b\u53cd\u9988\u9700\u6c42\uff0c\u4e5f\u6536\u5230\u4e86\u5f88\u591a\u5bf9\u4e8e\u5e73\u53f0\u80fd\u529b\u5f00\u653e\u7684\u9700\u6c42\uff0c\u56e0\u6b64\u6211\u4eec\u5efa\u8bbe\u4e86APM\u5f00\u653e\u5e73\u53f0\uff0c\u7528\u4e8e\u5f00\u653e\u80fd\u529b\u8d4b\u80fd\u516c\u53f8\u5176\u4ed6\u56e2\u961f\uff0c\u5982\u4e0a\u56fe\u6240\u793a\uff1a<strong>Case1\uff1aMetric\u65f6\u5e8f\u6570\u636e<\/strong><\/p>\n\n\n\n<p>\u8d4b\u80fdAIOps\u5f02\u5e38\u68c0\u6d4b\uff0c\u63d0\u4f9b\u5404\u5e94\u7528\u670d\u52a1\u7684\u8bf7\u6c42\u65f6\u5e8f\u6570\u636e\u7ed9AI\u6a21\u578b\u8bad\u7ec3\uff0c\u5bf9\u90e8\u5206\u4e2a\u6027\u670d\u52a1\u548c\u6307\u6807\u63d0\u4f9bAI\u544a\u8b66\u3002<strong>Case2\uff1aTrace\u660e\u7ec6\u6570\u636e<\/strong><\/p>\n\n\n\n<p>\u8d4b\u80fd\u81ea\u52a8\u5316\u6d4b\u8bd5\u8bf7\u6c42\u8ffd\u8e2a\uff0c\u81ea\u52a8\u5316\u6d4b\u8bd5\u53ef\u4ee5\u5feb\u901f\u4ece\u5ba2\u6237\u7aef\u5230\u670d\u52a1\u7aef\u5168\u94fe\u8def\u83b7\u53d6\u9519\u8bef\u6839\u56e0\uff0c\u96c6\u6210\u5728\u81ea\u8eab\u7cfb\u7edf\u903b\u8f91\u4e2d\u3002<strong>Case3\uff1aTrace\u5305\u88f9\u4f20\u9012<\/strong><\/p>\n\n\n\n<p>\u8d4b\u80fd\u5168\u94fe\u8def\u8bf7\u6c42\u67d3\u8272\uff0c\u5982\u5bf9\u67d0\u4e2a\u7528\u6237\u8fdb\u884c\u67d3\u8272\u540e\uff0c\u4f1a\u4fdd\u969c\u7528\u6237uid\u968f\u7740trace\u4e0a\u4e0b\u6587\u5728\u6574\u4e2a\u8bf7\u6c42\u94fe\u8def\u8fdb\u884c\u900f\u660e\u4f20\u9012\uff0c\u5404\u5e94\u7528\u670d\u52a1\u90fd\u53ef\u901a\u8fc7trace sdk\u7684api\u83b7\u53d6\u7528\u6237uid\u6765\u6253\u5370\u65e5\u5fd7\u6216\u5176\u4ed6\u64cd\u4f5c\u3002<\/p>\n\n\n\n<p>\u603b\u7ed3\uff1aAPM\u53ef\u89c2\u6d4b\u5e73\u53f0\u8fd9\u5757\u5728\u864e\u7259\u7edf\u4e00\u53ef\u89c2\u6d4b\u89c4\u5212\u4e0a\u5c5e\u4e8e\u5e94\u7528\u76d1\u63a7\/\u94fe\u8def\u8ffd\u8e2a\uff0c\u6211\u4eec\u4e5f\u5728\u63a8\u8fdb\u57fa\u7840\u8bbe\u65bd\u76d1\u63a7\u3001\u4e1a\u52a1\u76d1\u63a7\u4e00\u8d77\u505a\u4e00\u4e9b\u6574\u5408\uff0c\u5173\u952e\u5207\u5165\u70b9\u8fd8\u662f\u5728\u4e8e\u5404\u76d1\u63a7\u5e73\u53f0\u5143\u6570\u636e\u7684\u5173\u8054\u5206\u6790\uff0c\u540e\u7eed\u6709\u673a\u4f1a\u518d\u4ecb\u7ecd\u8fd9\u5757\u7684\u601d\u8003\u548c\u5b9e\u8df5\u3002<\/p>\n\n\n\n<p><strong>Q&amp;A<\/strong><strong>Q1\uff1a\u5bf9\u5e94\u7528\u6709\u6ca1\u6709\u6027\u80fd\u5f71\u54cd\uff1f<\/strong><strong><br><\/strong><strong>A1\uff1a<\/strong>Metric\u6570\u636e\u5bf9\u5e94\u7528\u6027\u80fd\u5f71\u54cd\u975e\u5e38\u5c0f\uff0c\u4e3b\u8981\u662f\u5728\u5f02\u6b65\u7ebf\u7a0b\u4e2d\u505a\u76f8\u5173\u805a\u5408\u8fd0\u7b97\uff0c\u4e5f\u5c31\u662f\u8bf4\u4f1a\u628a\u8bf7\u6c42\u660e\u7ec6span\u6309\u6a21\u578b\u7684\u6307\u6807\u5b9a\u4e49\u6765\u505a\u805a\u5408\uff0c\u751f\u6210\u8bf7\u6c42\u91cf\u3001\u8017\u65f6\u5206\u5e03\u3001\u9519\u8bef\u91cf\u7b49\u6307\u6807\uff0c\u4e00\u4e2a\u5468\u671f\u518510000\u6b21\u8bf7\u6c42\u4e5f\u53ea\u4f1a\u5bf9\u6307\u6807\u503c\u505a\u6539\u53d8\uff0c\u5982\uff1a\u8bf7\u6c42\u91cf: 10000\u6b21\u3002\u4f46Trace span\u660e\u7ec6\u6570\u636e\u91cf\u662f\u548c\u8bf7\u6c42\u91cf\u76f8\u5173\u7684\uff0c\u4e5f\u5c31\u662f\u91c7\u6837\u7387100%\u7684\u60c5\u51b5\u4e0b\u5f53\u524d\u8282\u70b9\u4f1a\u4e0a\u62a510000\u4e2aspan\uff0c\u5728\u6d4b\u8bd5\u4e2d\u53d1\u73b0\u5bf9\u5e94\u7528\u8fdb\u7a0b\u4f1a\u6709\u4e0d\u5c11\u6027\u80fd\u5f00\u9500\uff0c\u5982\u679c\u90fd\u4e0a\u62a5\u7684\u8bdd\u5bf9\u7f51\u7edc\u6d41\u91cf\u548c\u5b58\u50a8\u4e5f\u4f1a\u5f00\u9500\u6bd4\u8f83\u5927\uff0c\u800c\u5927\u591a\u6570\u7684\u660e\u7ec6span\u5728\u5b9e\u8df5\u4e2d\u4ef7\u503c\u4e0d\u5927\uff0c\u6240\u4ee5\u4f1a\u91c7\u7528\u4e00\u4e9b\u524d\u7f6e\u91c7\u6837\u52a0\u6709\u635f\u540e\u7f6e\u91c7\u6837\u7684\u7b56\u7565\u6765\u964d\u4f4e\u5bf9\u6574\u4f53\u6027\u80fd\u548c\u6210\u672c\u7684\u5f71\u54cd\u3002<br><strong>Q2\uff1a\u94fe\u8defspan\u662f\u600e\u4e48\u8ddf\u90a3\u4e2a\u65f6\u5019\u7684\u65e5\u5fd7\u548c\u6307\u6807\u5173\u8054\uff1f<\/strong><strong><br><\/strong><strong>A2\uff1a<\/strong>SDK\u4f1a\u6839\u636eHandle\u548cRPC\u6a21\u578b\u628aMetric\u6307\u6807\u8bbe\u7f6e\u5404\u79cd\u7ef4\u5ea6tag\uff0c\u8fd9\u4e9btag\u4f1a\u8ddfTrace span tag\u4fdd\u6301\u5bf9\u5e94\u6765\u5173\u8054\u8bf7\u6c42\u8c03\u7528\u94fe\u6307\u6807\u548c\u8d44\u6e90\u6307\u6807\uff0c\u800cTrace span log\u4f1a\u5173\u8054\u4fdd\u5b58\u4e00\u4e9b\u8be6\u7ec6\u5f02\u5e38\u65e5\u5fd7\u548c\u6846\u67b6\u5c42\u65e5\u5fd7\u3002\u4f8b\u5982PPT\u5206\u4eab\u7684\u9519\u8bef\u5206\u6790\u4e4b\u5e94\u7528\u6027\u80fd\u6839\u56e0\u5b9a\u4f4d\u548c\u5168\u94fe\u8def\u6839\u56e0\u5b9a\u4f4d\u91cc\u6709\u8be6\u7ec6\u4ecb\u7ecd\u8fd9\u5757\u7684\u5b9e\u73b0\u539f\u7406\uff0c\u8fdb\u4e00\u6b65\u5728PPT\u6548\u679c\u5c55\u793a\u4e2d\u4e5f\u53ef\u4ee5\u770b\u5230\u628aMetric&amp;Trace&amp;Log\u8fdb\u884c\u5173\u8054\u5206\u6790\u540e\u7684\u4ea7\u54c1\u6548\u679c\u548c\u5e94\u7528\u573a\u666f\u3002<br><strong>Q3\uff1a\u5f00\u53d1\u4eba\u5458\u81ea\u5b9a\u4e49\u7684\u65e5\u5fd7\u53ef\u4ee5\u91c7\u96c6\u5417\uff1f<\/strong><strong><br><\/strong><strong>A3\uff1a<\/strong>Java\u4e3b\u8981\u4f7f\u7528\u57fa\u4e8eslf4j\u7684log4j\u6216logback\u5b9e\u73b0\uff0c\u6211\u4eec\u5bf9\u6b64\u5728SDK\u5f00\u53d1\u4e86\u4e00\u4e2aMDC(Mapped Diagnostic 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noopener\">https:\/\/baijiahao.baidu.com\/s?id=1770750430165215459&amp;wfr=spider&amp;for=pc<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u968f\u7740\u864e\u7259\u4e1a\u52a1\u91cf\u7684\u5927\u89c4\u6a21\u589e\u957f\uff0c\u5206\u5e03\u5f0f\u5e94\u7528\u670d\u52a1\u67b6\u6784\u65e5\u76ca\u590d\u6742\uff0c\u6392\u969c\u5b9a\u4f4d\u53d8\u5f97\u8d8a\u6765\u8d8a\u56f0\u96be\uff0c\u539f\u6709\u4f20\u7edf\u76d1\u63a7\u65b9\u5f0f\u5df2\u65e0&hellip; <a href=\"http:\/\/viplao.com\/index.php\/2023\/07\/08\/%e8%bf%90%e7%bb%b4%e7%a8%b3%e5%ae%9a%e6%80%a7-%e8%99%8e%e7%89%99apm%e5%8f%af%e8%a7%82%e6%b5%8b%e5%b9%b3%e5%8f%b0%e5%bb%ba%e8%ae%be%e5%ae%9e%e8%b7%b5\/\" class=\"more-link read-more\" rel=\"bookmark\">\u7ee7\u7eed\u9605\u8bfb <span class=\"screen-reader-text\">\u8fd0\u7ef4\u7a33\u5b9a\u6027 &#8211; \u864e\u7259APM\u53ef\u89c2\u6d4b\u5e73\u53f0\u5efa\u8bbe\u5b9e\u8df5<\/span><i class=\"fa fa-arrow-right\"><\/i><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"views":1029,"_links":{"self":[{"href":"http:\/\/viplao.com\/index.php\/wp-json\/wp\/v2\/posts\/2164"}],"collection":[{"href":"http:\/\/viplao.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/viplao.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/viplao.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/viplao.com\/index.php\/wp-json\/wp\/v2\/comments?post=2164"}],"version-history":[{"count":1,"href":"http:\/\/viplao.com\/index.php\/wp-json\/wp\/v2\/posts\/2164\/revisions"}],"predecessor-version":[{"id":2165,"href":"http:\/\/viplao.com\/index.php\/wp-json\/wp\/v2\/posts\/2164\/revisions\/2165"}],"wp:attachment":[{"href":"http:\/\/viplao.com\/index.php\/wp-json\/wp\/v2\/media?parent=2164"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/viplao.com\/index.php\/wp-json\/wp\/v2\/categories?post=2164"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/viplao.com\/index.php\/wp-json\/wp\/v2\/tags?post=2164"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}