{"id":6755,"date":"2025-05-01T16:14:07","date_gmt":"2025-05-01T08:14:07","guid":{"rendered":"https:\/\/t.n-years.com\/?p=6755"},"modified":"2025-05-01T16:33:00","modified_gmt":"2025-05-01T08:33:00","slug":"%e6%80%a7%e8%83%bd%e7%9b%91%e6%8e%a7log%e3%80%81metric%e3%80%81trace-%e4%b8%89%e8%80%85%e7%9a%84%e5%8c%ba%e5%88%ab","status":"publish","type":"post","link":"https:\/\/t.n-years.com\/?p=6755","title":{"rendered":"\u6027\u80fd\u76d1\u63a7Log\u3001Metric\u3001Trace \u4e09\u8005\u7684\u533a\u522b"},"content":{"rendered":"<p>DataDog\u4e2d\u7684Log\u3001Metric\u3001Trace\u662f\u4e09\u79cd\u4e0d\u540c\u7c7b\u578b\u7684\u6570\u636e\uff0c\u5b83\u4eec\u5728\u6570\u636e\u7279\u70b9\u3001\u5e94\u7528\u573a\u666f\u548c\u4f5c\u7528\u7b49\u65b9\u9762\u5b58\u5728\u533a\u522b\uff0c\u5177\u4f53\u5982\u4e0b\uff1a<\/p>\n<h3>\u6570\u636e\u7279\u70b9<\/h3>\n<ul>\n<li><strong>Log\uff08\u65e5\u5fd7\uff09<\/strong>\uff1a\n<ul>\n<li>\u662f\u4e00\u79cd\u975e\u7ed3\u6784\u5316\u6216\u534a\u7ed3\u6784\u5316\u7684\u6570\u636e\uff0c\u901a\u5e38\u4ee5\u6587\u672c\u5f62\u5f0f\u8bb0\u5f55\u4e8b\u4ef6\u7684\u8be6\u7ec6\u4fe1\u606f\uff0c\u5982\u65f6\u95f4\u6233\u3001\u4e8b\u4ef6\u63cf\u8ff0\u3001\u65e5\u5fd7\u7ea7\u522b\u7b49\u3002<\/li>\n<li>\u5185\u5bb9\u5177\u6709\u8f83\u9ad8\u7684\u8be6\u7ec6\u7a0b\u5ea6\u548c\u7075\u6d3b\u6027\uff0c\u53ef\u5305\u542b\u5404\u79cd\u4fe1\u606f\uff0c\u5982\u5e94\u7528\u7a0b\u5e8f\u7684\u8fd0\u884c\u65f6\u9519\u8bef\u3001\u7528\u6237\u64cd\u4f5c\u8bb0\u5f55\u3001\u7cfb\u7edf\u72b6\u6001\u53d8\u5316\u7b49\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>Metric\uff08\u6307\u6807\uff09<\/strong>\uff1a\n<ul>\n<li>\u662f\u7ed3\u6784\u5316\u7684\u3001\u6570\u503c\u578b\u7684\u6570\u636e\uff0c\u7528\u4e8e\u91cf\u5316\u548c\u8861\u91cf\u7cfb\u7edf\u6216\u5e94\u7528\u7a0b\u5e8f\u7684\u67d0\u4e2a\u65b9\u9762\u7684\u6027\u80fd\u6216\u72b6\u6001\u3002<\/li>\n<li>\u901a\u5e38\u5177\u6709\u56fa\u5b9a\u7684\u683c\u5f0f\u548c\u5b9a\u4e49\uff0c\u5305\u62ec\u6307\u6807\u540d\u79f0\u3001\u65f6\u95f4\u6233\u3001\u6570\u503c\u4ee5\u53ca\u53ef\u80fd\u7684\u6807\u7b7e\uff08\u7528\u4e8e\u5bf9\u6307\u6807\u8fdb\u884c\u5206\u7c7b\u548c\u7b5b\u9009\uff09\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>Trace\uff08\u8ffd\u8e2a\uff09<\/strong>\uff1a\n<ul>\n<li>\u4e3b\u8981\u7528\u4e8e\u8bb0\u5f55\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\u8bf7\u6c42\u7684\u5b8c\u6574\u8def\u5f84\u548c\u6267\u884c\u8fc7\u7a0b\uff0c\u7531\u4e00\u7cfb\u5217\u7684Span\uff08\u8de8\u5ea6\uff09\u7ec4\u6210\uff0c\u6bcf\u4e2aSpan\u8868\u793a\u8bf7\u6c42\u5728\u4e00\u4e2a\u7279\u5b9a\u7ec4\u4ef6\u6216\u670d\u52a1\u4e2d\u7684\u6267\u884c\u65f6\u95f4\u548c\u76f8\u5173\u4fe1\u606f\u3002<\/li>\n<li>\u5b83\u63cf\u8ff0\u4e86\u8bf7\u6c42\u5728\u4e0d\u540c\u670d\u52a1\u4e4b\u95f4\u7684\u6d41\u52a8\u548c\u4ea4\u4e92\uff0c\u80fd\u591f\u5e2e\u52a9\u5206\u6790\u7cfb\u7edf\u7684\u6027\u80fd\u74f6\u9888\u548c\u8c03\u7528\u94fe\u5173\u7cfb\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3>\u5e94\u7528\u573a\u666f<\/h3>\n<ul>\n<li><strong>Log<\/strong>\uff1a\n<ul>\n<li>\u7528\u4e8e\u6545\u969c\u6392\u67e5\uff0c\u5f53\u7cfb\u7edf\u51fa\u73b0\u95ee\u9898\u65f6\uff0c\u901a\u8fc7\u67e5\u770b\u65e5\u5fd7\u53ef\u4ee5\u4e86\u89e3\u8be6\u7ec6\u7684\u9519\u8bef\u4fe1\u606f\u548c\u4e8b\u4ef6\u53d1\u751f\u7684\u4e0a\u4e0b\u6587\uff0c\u5e2e\u52a9\u5b9a\u4f4d\u95ee\u9898\u7684\u6839\u6e90\u3002<\/li>\n<li>\u4e5f\u53ef\u7528\u4e8e\u5ba1\u8ba1\u548c\u5408\u89c4\u6027\u68c0\u67e5\uff0c\u8bb0\u5f55\u7528\u6237\u7684\u64cd\u4f5c\u548c\u7cfb\u7edf\u7684\u5173\u952e\u4e8b\u4ef6\uff0c\u4ee5\u6ee1\u8db3\u6cd5\u89c4\u548c\u4f01\u4e1a\u5185\u90e8\u653f\u7b56\u7684\u8981\u6c42\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>Metric<\/strong>\uff1a\n<ul>\n<li>\u4e3b\u8981\u7528\u4e8e\u76d1\u63a7\u7cfb\u7edf\u7684\u6027\u80fd\u548c\u72b6\u6001\uff0c\u901a\u8fc7\u5bf9\u6307\u6807\u7684\u5b9e\u65f6\u76d1\u6d4b\u548c\u5206\u6790\uff0c\u53ef\u4ee5\u53ca\u65f6\u53d1\u73b0\u7cfb\u7edf\u7684\u6027\u80fd\u5f02\u5e38\uff0c\u5982CPU\u4f7f\u7528\u7387\u8fc7\u9ad8\u3001\u5185\u5b58\u6cc4\u6f0f\u3001\u54cd\u5e94\u65f6\u95f4\u53d8\u957f\u7b49\u3002<\/li>\n<li>\u7528\u4e8e\u5bb9\u91cf\u89c4\u5212\u548c\u6027\u80fd\u4f18\u5316\uff0c\u901a\u8fc7\u957f\u671f\u7684\u6307\u6807\u6570\u636e\u7edf\u8ba1\u548c\u5206\u6790\uff0c\u4e86\u89e3\u7cfb\u7edf\u7684\u8d44\u6e90\u4f7f\u7528\u8d8b\u52bf\uff0c\u4e3a\u7cfb\u7edf\u7684\u6269\u5bb9\u548c\u4f18\u5316\u63d0\u4f9b\u4f9d\u636e\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>Trace<\/strong>\uff1a\n<ul>\n<li>\u7279\u522b\u9002\u7528\u4e8e\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\uff0c\u7528\u4e8e\u8ddf\u8e2a\u8bf7\u6c42\u5728\u591a\u4e2a\u5fae\u670d\u52a1\u6216\u7ec4\u4ef6\u4e4b\u95f4\u7684\u4f20\u9012\u8fc7\u7a0b\uff0c\u5e2e\u52a9\u7406\u89e3\u7cfb\u7edf\u7684\u67b6\u6784\u548c\u8c03\u7528\u5173\u7cfb\u3002<\/li>\n<li>\u7528\u4e8e\u6027\u80fd\u5206\u6790\uff0c\u901a\u8fc7\u5206\u6790Trace\u6570\u636e\uff0c\u53ef\u4ee5\u627e\u51fa\u6574\u4e2a\u8c03\u7528\u94fe\u4e2d\u8017\u65f6\u8f83\u957f\u7684\u73af\u8282\uff0c\u4ece\u800c\u6709\u9488\u5bf9\u6027\u5730\u8fdb\u884c\u6027\u80fd\u4f18\u5316\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3>\u4f5c\u7528<\/h3>\n<ul>\n<li><strong>Log<\/strong>\uff1a\n<ul>\n<li>\u63d0\u4f9b\u8be6\u7ec6\u7684\u4e8b\u4ef6\u8bb0\u5f55\uff0c\u80fd\u591f\u56de\u7b54\u201c\u53d1\u751f\u4e86\u4ec0\u4e48\u201d\u7684\u95ee\u9898\uff0c\u5305\u62ec\u4e8b\u4ef6\u7684\u5177\u4f53\u5185\u5bb9\u3001\u76f8\u5173\u7684\u53c2\u6570\u548c\u4e0a\u4e0b\u6587\u4fe1\u606f\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>Metric<\/strong>\uff1a\n<ul>\n<li>\u63d0\u4f9b\u91cf\u5316\u7684\u6027\u80fd\u6570\u636e\uff0c\u5e2e\u52a9\u56de\u7b54\u201c\u7cfb\u7edf\u6027\u80fd\u5982\u4f55\u201d\u7684\u95ee\u9898\uff0c\u901a\u8fc7\u6570\u503c\u6307\u6807\u6765\u8bc4\u4f30\u7cfb\u7edf\u7684\u8fd0\u884c\u72b6\u51b5\u548c\u6027\u80fd\u8868\u73b0\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong>Trace<\/strong>\uff1a<\/p>\n<ul>\n<li>\u63d0\u4f9b\u8bf7\u6c42\u7684\u8c03\u7528\u94fe\u4fe1\u606f\uff0c\u5e2e\u52a9\u56de\u7b54\u201c\u8bf7\u6c42\u662f\u5982\u4f55\u5728\u7cfb\u7edf\u4e2d\u6d41\u52a8\u7684\u201d\u4ee5\u53ca\u201c\u6027\u80fd\u74f6\u9888\u5728\u54ea\u91cc\u201d\u7684\u95ee\u9898\uff0c\u901a\u8fc7\u53ef\u89c6\u5316\u8c03\u7528\u94fe\u548c\u5206\u6790Span\u6570\u636e\u6765\u4f18\u5316\u7cfb\u7edf\u67b6\u6784\u548c\u6027\u80fd\u3002<\/li>\n<\/ul>\n<p><a href=\"https:\/\/zhuanlan.zhihu.com\/p\/577823297\">https:\/\/zhuanlan.zhihu.com\/p\/577823297<\/a><\/p>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>DataDog\u4e2d\u7684Log\u3001Metric\u3001Trace\u662f\u4e09\u79cd\u4e0d\u540c\u7c7b\u578b\u7684\u6570\u636e\uff0c\u5b83\u4eec\u5728\u6570\u636e\u7279\u70b9\u3001\u5e94\u7528\u573a\u666f\u548c\u4f5c\u7528\u7b49\u65b9\u9762\u5b58&#8230; <\/p>\n<div class=\"read-more navbutton\"><a href=\"https:\/\/t.n-years.com\/?p=6755\">\u9605\u8bfb\u66f4\u591a<i class=\"fa fa-angle-double-right\"><\/i><\/a><\/div>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[158],"tags":[],"class_list":["post-6755","post","type-post","status-publish","format-standard","hentry","category-apm"],"_links":{"self":[{"href":"https:\/\/t.n-years.com\/index.php?rest_route=\/wp\/v2\/posts\/6755","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/t.n-years.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/t.n-years.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/t.n-years.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/t.n-years.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6755"}],"version-history":[{"count":2,"href":"https:\/\/t.n-years.com\/index.php?rest_route=\/wp\/v2\/posts\/6755\/revisions"}],"predecessor-version":[{"id":6757,"href":"https:\/\/t.n-years.com\/index.php?rest_route=\/wp\/v2\/posts\/6755\/revisions\/6757"}],"wp:attachment":[{"href":"https:\/\/t.n-years.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6755"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/t.n-years.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6755"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/t.n-years.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6755"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}