{"id":35275,"date":"2025-03-19T09:32:40","date_gmt":"2025-03-19T01:32:40","guid":{"rendered":"https:\/\/www.yunshan.net\/blog\/?p=35275"},"modified":"2025-03-19T09:32:40","modified_gmt":"2025-03-19T01:32:40","slug":"%e5%93%aa%e4%ba%9b%e6%8c%87%e6%a0%87%e6%98%af%e5%ba%94%e7%94%a8%e6%80%a7%e8%83%bd%e7%ae%a1%e7%90%86%e4%b8%ad%e7%9a%84%e5%85%b3%e9%94%ae%e8%a1%a1%e9%87%8f%e6%a0%87%e5%87%86%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.yunshan.net\/blog\/archives\/35275.html","title":{"rendered":"\u54ea\u4e9b\u6307\u6807\u662f\u5e94\u7528\u6027\u80fd\u7ba1\u7406\u4e2d\u7684\u5173\u952e\u8861\u91cf\u6807\u51c6\uff1f"},"content":{"rendered":"<p style=\"text-align: center;\">\n<p><img decoding=\"async\" src=\"https:\/\/www.yunshan.net\/blog\/wp-content\/uploads\/2025\/03\/63o51OXZ.jpg\" alt=\"\u54ea\u4e9b\u6307\u6807\u662f\u5e94\u7528\u6027\u80fd\u7ba1\u7406\u4e2d\u7684\u5173\u952e\u8861\u91cf\u6807\u51c6\uff1f\" ><\/p>\n<\/p>\n<p>\u5728\u6570\u5b57\u5316\u8f6c\u578b\u6d6a\u6f6e\u5e2d\u5377\u5168\u7403\u7684\u4eca\u5929\uff0c\u5e94\u7528\u7a0b\u5e8f\u5df2\u6210\u4e3a\u4f01\u4e1a\u4e0e\u7528\u6237\u4ea4\u4e92\u7684\u6838\u5fc3\u67a2\u7ebd\u3002\u7814\u7a76\u8868\u660e\uff0c73%\u7684\u7528\u6237\u5728\u906d\u9047\u4e09\u6b21\u6027\u80fd\u95ee\u9898\u540e\u5c31\u4f1a\u6c38\u4e45\u653e\u5f03\u4f7f\u7528\u67d0\u4e2a\u5e94\u7528\uff0c\u8fd9\u8ba9<a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">\u5e94\u7528\u6027\u80fd\u7ba1\u7406<\/a>\uff08APM\uff09\u7684\u91cd\u8981\u6027\u6108\u53d1\u51f8\u663e\u3002\u5f00\u53d1\u8005\u548c\u8fd0\u7ef4\u56e2\u961f\u9700\u8981\u7cbe\u51c6\u7684&rdquo;\u6027\u80fd\u4eea\u8868\u76d8&rdquo;\u6765\u5b9e\u65f6\u76d1\u63a7\u7cfb\u7edf\u5065\u5eb7\u72b6\u51b5\uff0c\u800c\u6784\u5efa\u8fd9\u4e2a\u4eea\u8868\u76d8\u7684\u5173\u952e\uff0c\u5c31\u5728\u4e8e\u6b63\u786e\u9009\u62e9\u90a3\u4e9b\u80fd\u771f\u5b9e\u53cd\u6620\u5e94\u7528\u8fd0\u884c\u8d28\u91cf\u7684\u6838\u5fc3\u6307\u6807\u3002<\/p>\n<h3 id=\"\u4e00-\u57fa\u7840\u6027\u80fd\u4e09\u8981\u7d20\">\u4e00\u3001<strong>\u57fa\u7840\u6027\u80fd\u4e09\u8981\u7d20<\/strong><\/h3>\n<p><strong>1. \u54cd\u5e94\u65f6\u95f4\uff08Response Time\uff09<\/strong><br \/>\n\u4f5c\u4e3a\u6700\u76f4\u89c2\u7684\u7528\u6237\u4f53\u9a8c\u6307\u6807\uff0c\u54cd\u5e94\u65f6\u95f4\u5305\u542b\u4e09\u4e2a\u5173\u952e\u7ef4\u5ea6\uff1a\u670d\u52a1\u5668\u5904\u7406\u8bf7\u6c42\u7684<em>\u540e\u7aef\u54cd\u5e94\u65f6\u95f4<\/em>\u3001\u6570\u636e\u4f20\u8f93\u7684<em>\u7f51\u7edc\u5ef6\u8fdf\u65f6\u95f4<\/em>\u3001\u4ee5\u53ca\u6d4f\u89c8\u5668\u6e32\u67d3\u9875\u9762\u7684<em>\u524d\u7aef\u52a0\u8f7d\u65f6\u95f4<\/em>\u3002\u6839\u636eNew Relic\u7684\u76d1\u6d4b\u6570\u636e\uff0c\u7535\u5546\u7c7b\u5e94\u7528\u7684\u5e73\u5747\u54cd\u5e94\u65f6\u95f4\u8d85\u8fc73\u79d2\u65f6\uff0c\u8f6c\u5316\u7387\u4f1a\u4e0b\u964d40%\u4ee5\u4e0a\u3002\u9700\u8981\u7279\u522b\u5173\u6ce8\u7b2c95\u767e\u5206\u4f4d\u6570\uff08P95\uff09\u54cd\u5e94\u65f6\u95f4\uff0c\u5b83\u80fd\u63ed\u793a\u5f71\u54cd\u5927\u90e8\u5206\u7528\u6237\u7684\u5173\u952e\u6027\u80fd\u74f6\u9888\u3002<\/p>\n<p><strong>2. \u9519\u8bef\u7387\uff08Error Rate\uff09<\/strong><br \/>\nHTTP\u72b6\u6001\u7801\u4e2d\u76845xx\u9519\u8bef\u3001\u6570\u636e\u5e93\u8fde\u63a5\u8d85\u65f6\u3001API\u8c03\u7528\u5931\u8d25\u7b49\u5f02\u5e38\u60c5\u51b5\uff0c\u662f\u8861\u91cf\u7cfb\u7edf\u7a33\u5b9a\u6027\u7684\u6838\u5fc3\u6307\u6807\u3002\u4e1a\u5185\u901a\u5e38\u5c06\u9519\u8bef\u7387\u8b66\u6212\u7ebf\u8bbe\u5b9a\u4e3a<em>0.5%<\/em>\uff0c\u4f46\u9700\u6ce8\u610f&rdquo;\u9759\u9ed8\u9519\u8bef&rdquo;\u2014\u2014\u4f8b\u5982\u652f\u4ed8\u7cfb\u7edf\u6263\u6b3e\u6210\u529f\u4f46\u672a\u8fd4\u56de\u786e\u8ba4\u4fe1\u606f\u8fd9\u7c7b\u4e1a\u52a1\u903b\u8f91\u9519\u8bef\uff0c\u5f80\u5f80\u9700\u8981\u5b9a\u5236\u5316\u7684\u76d1\u63a7\u65b9\u6848\u3002<\/p>\n<p><strong>3. \u541e\u5410\u91cf\uff08Throughput\uff09<\/strong><br \/>\n\u8fd9\u4e2a\u6307\u6807\u5b58\u5728\u4e24\u4e2a\u89c2\u5bdf\u89c6\u89d2\uff1a\u4ece\u7cfb\u7edf\u89d2\u5ea6\u770b\u662f<em>\u6bcf\u79d2\u5904\u7406\u8bf7\u6c42\u6570\uff08RPS\uff09<\/em>\uff0c\u4ece\u4e1a\u52a1\u5c42\u9762\u5219\u8868\u73b0\u4e3a<em>\u8ba2\u5355\u521b\u5efa\u91cf<\/em>\u3001*\u6587\u4ef6\u4e0a\u4f20\u6b21\u6570*\u7b49\u5177\u4f53\u4e1a\u52a1\u6307\u6807\u3002\u67d0\u89c6\u9891\u5e73\u53f0\u5728\u6625\u8282\u6d3b\u52a8\u671f\u95f4\uff0c\u901a\u8fc7\u5b9e\u65f6\u76d1\u63a7\u5e76\u53d1\u6d41\u91cf\u7684\u975e\u7ebf\u6027\u589e\u957f\u8d8b\u52bf\uff0c\u63d0\u524d\u5b8c\u6210\u670d\u52a1\u5668\u6269\u5bb9\uff0c\u6210\u529f\u907f\u514d\u670d\u52a1\u4e2d\u65ad\u4e8b\u6545\u3002<\/p>\n<h3 id=\"\u4e8c-\u8d44\u6e90\u5229\u7528\u7387\u7ef4\u5ea6\">\u4e8c\u3001<strong>\u8d44\u6e90\u5229\u7528\u7387\u7ef4\u5ea6<\/strong><\/h3>\n<p><strong>CPU\u4f7f\u7528\u7387<\/strong>\u7684\u7406\u60f3\u533a\u95f4\u5e94\u4fdd\u6301\u5728<em>60-70%<\/em>\uff0c\u65e2\u8981\u7559\u6709\u7a81\u53d1\u6d41\u91cf\u7684\u7f13\u51b2\u7a7a\u95f4\uff0c\u53c8\u8981\u907f\u514d\u8d44\u6e90\u95f2\u7f6e\u3002\u67d0\u8bc1\u5238\u4ea4\u6613\u7cfb\u7edf\u5728\u65e9\u76d8\u96c6\u5408\u7ade\u4ef7\u65f6\u6bb5\uff0c\u901a\u8fc7\u52a8\u6001\u5206\u6790CPU\u4e0a\u4e0b\u6587\u5207\u6362\u9891\u7387\uff0c\u7cbe\u51c6\u5b9a\u4f4d\u5230\u7ebf\u7a0b\u963b\u585e\u95ee\u9898\u3002<\/p>\n<p><strong>\u5185\u5b58\u7ba1\u7406<\/strong>\u9700\u8981\u540c\u65f6\u76d1\u63a7JVM\u5806\u5185\u5b58\uff08\u9488\u5bf9Java\u5e94\u7528\uff09\u3001\u7f13\u5b58\u547d\u4e2d\u7387\u548c\u5185\u5b58\u6cc4\u6f0f\u8d8b\u52bf\u3002Gartner\u62a5\u544a\u663e\u793a\uff0c\u4e0d\u5f53\u7684\u5185\u5b58\u914d\u7f6e\u4f1a\u5bfc\u81f4\u4e91\u670d\u52a1\u6210\u672c\u589e\u52a025%\u4ee5\u4e0a\u3002\u73b0\u4ee3\u5bb9\u5668\u5316\u73af\u5883\u66f4\u9700\u5173\u6ce8*\u5185\u5b58\u5de5\u4f5c\u96c6\uff08Working Set\uff09*\u8fd9\u4e2a\u53cd\u6620\u771f\u5b9e\u4f7f\u7528\u91cf\u7684\u6307\u6807\u3002<\/p>\n<p><strong>\u78c1\u76d8I\/O<\/strong>\u5728\u6570\u636e\u5e93\u5e94\u7528\u4e2d\u5177\u6709\u51b3\u5b9a\u6027\u4f5c\u7528\uff0c\u91cd\u70b9\u76d1\u6d4b\u6bcf\u79d2\u8bfb\u5199\u64cd\u4f5c\uff08IOPS\uff09\u548c\u961f\u5217\u6df1\u5ea6\u3002\u67d0\u7269\u6d41\u516c\u53f8\u901a\u8fc7\u5c06\u9ad8\u9891\u67e5\u8be2\u6570\u636e\u8fc1\u79fb\u5230NVMe SSD\u5b58\u50a8\uff0c\u4f7f\u8ba2\u5355\u67e5\u8be2\u54cd\u5e94\u65f6\u95f4\u7f29\u77ed\u4e8658%\u3002<\/p>\n<h3 id=\"\u4e09-\u4e8b\u52a1\u8ffd\u8e2a\u4f53\u7cfb\">\u4e09\u3001<strong>\u4e8b\u52a1\u8ffd\u8e2a\u4f53\u7cfb<\/strong><\/h3>\n<p>\u5206\u5e03\u5f0f\u7cfb\u7edf\u73af\u5883\u4e0b\uff0c*\u7aef\u5230\u7aef\u4e8b\u52a1\u8ffd\u8e2a*\u53d8\u5f97\u81f3\u5173\u91cd\u8981\u3002\u9700\u8981\u6784\u5efa\u80fd\u591f\u7a7f\u900f\u5fae\u670d\u52a1\u67b6\u6784\u7684\u76d1\u63a7\u94fe\u8def\uff0c\u91cd\u70b9\u8bb0\u5f55\uff1a<\/p>\n<ul>\n<li>\u8de8\u670d\u52a1\u8c03\u7528\u7684<em>\u94fe\u8def\u8017\u65f6\u5206\u5e03<\/em>\n<\/li>\n<li>\u6d88\u606f\u961f\u5217\u7684<em>\u6d88\u8d39\u5ef6\u8fdf<\/em>\n<\/li>\n<li>\u6570\u636e\u5e93\u4e8b\u52a1\u7684<em>\u9501\u7b49\u5f85\u65f6\u95f4<\/em>\n<\/li>\n<\/ul>\n<p>\u67d0\u94f6\u884c\u5728\u5f15\u5165<a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">\u5168\u94fe\u8def\u8ffd\u8e2a<\/a>\u540e\uff0c\u5c06\u8de8\u5883\u6c47\u6b3e\u4e1a\u52a1\u7684\u5f02\u5e38\u5b9a\u4f4d\u65f6\u95f4\u4ece\u5c0f\u65f6\u7ea7\u7f29\u77ed\u5230\u5206\u949f\u7ea7\u3002\u5b9e\u8df5\u4e2d\u5efa\u8bae\u91c7\u7528*\u9ec4\u91d1\u4fe1\u53f7\uff08Golden Signals\uff09*\u76d1\u63a7\u6cd5\uff1a\u6d41\u91cf\u3001\u9519\u8bef\u7387\u3001\u5ef6\u8fdf\u548c\u9971\u548c\u5ea6\u56db\u7ef4\u8054\u52a8\u5206\u6790\u3002<\/p>\n<h3 id=\"\u56db-\u7528\u6237\u4f53\u9a8c\u6307\u6807\">\u56db\u3001<strong>\u7528\u6237\u4f53\u9a8c\u6307\u6807<\/strong><\/h3>\n<p><strong>Apdex\uff08\u5e94\u7528\u6027\u80fd\u6307\u6570\uff09<\/strong> \u901a\u8fc7\u5c06\u54cd\u5e94\u65f6\u95f4\u5212\u5206\u4e3a\u6ee1\u610f\uff08T\uff09\u3001\u53ef\u5bb9\u5fcd\uff084T\uff09\u548c\u5931\u671b\u4e09\u4e2a\u533a\u95f4\uff0c\u751f\u62100-1\u7684\u6807\u51c6\u5316\u8bc4\u5206\u3002\u67d0SAAS\u5e73\u53f0\u5c06Apdex\u503c\u4ece0.82\u63d0\u5347\u52300.91\u540e\uff0c\u5ba2\u6237\u7eed\u8d39\u7387\u63d0\u9ad8\u4e8617\u4e2a\u767e\u5206\u70b9\u3002<\/p>\n<p><strong>FID\uff08\u9996\u6b21\u8f93\u5165\u5ef6\u8fdf\uff09<\/strong> \u548c <strong>CLS\uff08\u7d2f\u79ef\u5e03\u5c40\u504f\u79fb\uff09<\/strong> \u7b49Web Vitals\u6307\u6807\uff0c\u76f4\u63a5\u5f71\u54cdGoogle\u641c\u7d22\u6392\u540d\u3002\u79fb\u52a8\u7aef\u9700\u7279\u522b\u5173\u6ce8*ANR\uff08\u5e94\u7528\u65e0\u54cd\u5e94\uff09\u7387*\u548c<em>\u51b7\u542f\u52a8\u8017\u65f6<\/em>\uff0c\u89c6\u9891\u7c7b\u5e94\u7528\u8fd8\u8981\u76d1\u63a7*\u9996\u5e27\u6e32\u67d3\u65f6\u95f4*\u548c<em>\u5361\u987f\u7387<\/em>\u3002<\/p>\n<h3 id=\"\u4e94-\u4e1a\u52a1\u5173\u8054\u6307\u6807\">\u4e94\u3001<strong>\u4e1a\u52a1\u5173\u8054\u6307\u6807<\/strong><\/h3>\n<p>\u6027\u80fd\u76d1\u63a7\u5fc5\u987b\u4e0e\u4e1a\u52a1\u76ee\u6807\u5bf9\u9f50\uff1a<\/p>\n<ul>\n<li>\u7535\u5546\u5e73\u53f0\u9700\u8981\u5173\u8054*\u8d2d\u7269\u8f66\u653e\u5f03\u7387*\u4e0e\u7ed3\u8d26\u63a5\u53e3\u54cd\u5e94\u65f6\u95f4\n<\/li>\n<li>\u6e38\u620f\u5e94\u7528\u9700\u5efa\u7acb*\u73a9\u5bb6\u7559\u5b58\u7387*\u4e0e\u6218\u6597\u573a\u666f\u52a0\u8f7d\u901f\u5ea6\u7684\u5173\u8054\u6a21\u578b\n<\/li>\n<li>\u91d1\u878d\u7cfb\u7edf\u5e94\u5c06*\u4ea4\u6613\u64a4\u5355\u7387*\u4e0e\u8ba2\u5355\u5904\u7406\u5ef6\u8fdf\u8fdb\u884c\u4ea4\u53c9\u5206\u6790\n<\/li>\n<\/ul>\n<p>\u67d0\u7968\u52a1\u5e73\u53f0\u901a\u8fc7\u5efa\u7acb&rdquo;\u54cd\u5e94\u65f6\u95f4-\u8f6c\u5316\u7387&rdquo;\u56de\u5f52\u6a21\u578b\uff0c\u53d1\u73b0\u641c\u7d22\u63a5\u53e3\u6bcf\u52a0\u5feb100ms\uff0c\u5468\u672b\u573a\u6b21\u552e\u7968\u91cf\u5e73\u5747\u589e\u52a02.3%\u3002<\/p>\n<h3 id=\"\u516d-\u667a\u80fd\u8fd0\u7ef4\u65b0\u7ef4\u5ea6\">\u516d\u3001<strong>\u667a\u80fd\u8fd0\u7ef4\u65b0\u7ef4\u5ea6<\/strong><\/h3>\n<p>\u968f\u7740AIOps\u7684\u53d1\u5c55\uff0c*\u9884\u6d4b\u6027\u6307\u6807*\u5f00\u59cb\u53d1\u6325\u91cd\u8981\u4f5c\u7528\uff1a<\/p>\n<ul>\n<li>\u57fa\u4e8e\u65f6\u95f4\u5e8f\u5217\u9884\u6d4b\u7684<em>\u5bb9\u91cf\u9884\u8b66<\/em>\n<\/li>\n<li>\u5229\u7528\u5f02\u5e38\u68c0\u6d4b\u7b97\u6cd5\u8bc6\u522b\u7684<em>\u6027\u80fd\u504f\u79bb\u5ea6<\/em>\n<\/li>\n<li><a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">\u6839\u56e0\u5206\u6790<\/a>\u6a21\u578b\u8f93\u51fa\u7684<em>\u6545\u969c\u6982\u7387\u6307\u6570<\/em>\n<\/li>\n<\/ul>\n<p>\u67d0\u4e91\u8ba1\u7b97\u4f9b\u5e94\u5546\u901a\u8fc7\u673a\u5668\u5b66\u4e60\u9884\u6d4b\u78c1\u76d8\u6545\u969c\uff0c\u5c06\u786c\u4ef6\u66f4\u6362\u54cd\u5e94\u65f6\u95f4\u63d0\u524d\u4e8672\u5c0f\u65f6\u3002\u4f46\u8981\u8b66\u60d5\u6307\u6807\u8fc7\u8f7d\u95ee\u9898\uff0c\u6839\u636eSysdig\u7684\u8c03\u7814\uff0c\u8d85\u8fc762%\u7684\u4f01\u4e1a\u5b58\u5728\u76d1\u63a7\u6307\u6807\u5229\u7528\u7387\u4e0d\u8db340%\u7684\u60c5\u51b5\u3002<\/p>\n<h3 id=\"\u4e03-\u6307\u6807\u4f53\u7cfb\u7684\u52a8\u6001\u4f18\u5316\">\u4e03\u3001<strong>\u6307\u6807\u4f53\u7cfb\u7684\u52a8\u6001\u4f18\u5316<\/strong><\/h3>\n<p>\u5efa\u7acb\u6307\u6807\u4eea\u8868\u76d8\u65f6\u9700\u8981\u9075\u5faaSMART\u539f\u5219\uff1a<\/p>\n<ul>\n<li><strong>Specific<\/strong>\uff1a\u4e3a\u79fb\u52a8\u7aef\u548cWeb\u7aef\u8bbe\u7f6e\u5dee\u5f02\u5316\u7684\u6027\u80fd\u6807\u51c6\n<\/li>\n<li><strong>Measurable<\/strong>\uff1a\u786e\u4fdd\u6bcf\u4e2a\u6307\u6807\u90fd\u6709\u660e\u786e\u7684\u91c7\u96c6\u65b9\u5f0f\u548c\u8ba1\u7b97\u903b\u8f91\n<\/li>\n<li><strong>Actionable<\/strong>\uff1a\u6307\u6807\u5f02\u5e38\u5fc5\u987b\u5bf9\u5e94\u5177\u4f53\u7684\u5904\u7406\u9884\u6848\n<\/li>\n<li><strong>Relevant<\/strong>\uff1a\u5b9a\u671f\u6e05\u7406\u4e0e\u4e1a\u52a1\u76ee\u6807\u8131\u8282\u7684&rdquo;\u50f5\u5c38\u6307\u6807&rdquo;\n<\/li>\n<li><strong>Time-bound<\/strong>\uff1a\u6839\u636e\u4e1a\u52a1\u5468\u671f\u8bbe\u7f6e\u52a8\u6001\u9608\u503c\uff08\u5982\u7535\u5546\u5927\u4fc3\u671f\u95f4\u653e\u5bbd\u9519\u8bef\u7387\u5bb9\u5fcd\u5ea6\uff09\n<\/li>\n<\/ul>\n<p>\u5de5\u5177\u9009\u578b\u65f6\u5e94\u91cd\u70b9\u8003\u5bdf\u6307\u6807\u7684<em>\u5173\u8054\u5206\u6790\u80fd\u529b<\/em>\uff0c\u4f8b\u5982\u5c06\u6162SQL\u67e5\u8be2\u4e0e\u7279\u5b9a\u65f6\u95f4\u6bb5\u7684CPU\u5cf0\u503c\u8fdb\u884c\u8054\u52a8\u5206\u6790\u3002\u540c\u65f6\u8981\u5efa\u7acb\u6307\u6807\u5065\u5eb7\u5ea6\u8bc4\u4f30\u673a\u5236\uff0c\u67d0\u8de8\u56fd\u4f01\u4e1a\u901a\u8fc7\u5b63\u5ea6\u6027\u7684\u6307\u6807\u6709\u6548\u6027\u8bc4\u5ba1\uff0c\u5c06\u76d1\u63a7\u544a\u8b66\u51c6\u786e\u7387\u63d0\u5347\u4e8665%\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u6570\u5b57\u5316\u8f6c\u578b\u6d6a\u6f6e\u5e2d\u5377\u5168\u7403\u7684\u4eca\u5929\uff0c\u5e94\u7528\u7a0b\u5e8f\u5df2\u6210\u4e3a\u4f01\u4e1a\u4e0e\u7528\u6237\u4ea4\u4e92\u7684\u6838\u5fc3\u67a2\u7ebd\u3002\u7814\u7a76\u8868\u660e\uff0c73%\u7684\u7528\u6237\u5728\u906d\u9047\u4e09\u6b21\u6027\u80fd\u95ee\u9898\u540e\u5c31\u4f1a\u6c38\u4e45\u653e\u5f03\u4f7f\u7528\u67d0\u4e2a\u5e94\u7528\uff0c\u8fd9\u8ba9\u5e94\u7528\u6027\u80fd\u7ba1\u7406\uff08APM\uff09\u7684\u91cd\u8981\u6027\u6108\u53d1\u51f8\u663e\u3002\u5f00\u53d1\u8005\u548c\u8fd0\u7ef4\u56e2\u961f\u9700\u8981\u7cbe\u51c6\u7684&rdquo;\u6027\u80fd\u4eea\u8868\u76d8&rdquo;\u6765\u5b9e\u65f6\u76d1\u63a7\u7cfb\u7edf\u5065\u5eb7\u72b6\u51b5\uff0c\u800c\u6784\u5efa\u8fd9\u4e2a\u4eea\u8868\u76d8\u7684\u5173\u952e\uff0c\u5c31\u5728\u4e8e\u6b63\u786e\u9009\u62e9\u90a3\u4e9b\u80fd\u771f\u5b9e\u53cd\u6620\u5e94\u7528\u8fd0\u884c\u8d28\u91cf\u7684\u6838\u5fc3\u6307\u6807\u3002 \u4e00\u3001\u57fa\u7840\u6027\u80fd\u4e09\u8981\u7d20 1. \u54cd\u5e94\u65f6\u95f4\uff08Response Time\uff09 \u4f5c\u4e3a\u6700\u76f4\u89c2\u7684\u7528\u6237\u4f53\u9a8c\u6307\u6807\uff0c\u54cd\u5e94\u65f6\u95f4\u5305\u542b\u4e09\u4e2a\u5173\u952e\u7ef4\u5ea6\uff1a\u670d\u52a1\u5668\u5904\u7406\u8bf7\u6c42\u7684\u540e\u7aef\u54cd\u5e94\u65f6\u95f4\u3001\u6570\u636e\u4f20\u8f93\u7684\u7f51\u7edc\u5ef6\u8fdf\u65f6\u95f4\u3001\u4ee5\u53ca\u6d4f\u89c8\u5668\u6e32\u67d3\u9875\u9762\u7684\u524d\u7aef\u52a0\u8f7d\u65f6\u95f4\u3002\u6839\u636eNew Relic\u7684\u76d1\u6d4b\u6570\u636e\uff0c\u7535\u5546\u7c7b\u5e94\u7528\u7684\u5e73\u5747\u54cd\u5e94\u65f6\u95f4\u8d85\u8fc73\u79d2\u65f6\uff0c\u8f6c\u5316\u7387\u4f1a\u4e0b\u964d40%\u4ee5\u4e0a\u3002\u9700\u8981\u7279\u522b\u5173\u6ce8\u7b2c95\u767e\u5206\u4f4d\u6570\uff08P95\uff09\u54cd\u5e94\u65f6\u95f4\uff0c\u5b83\u80fd\u63ed\u793a\u5f71\u54cd\u5927\u90e8\u5206\u7528\u6237\u7684\u5173\u952e\u6027\u80fd\u74f6\u9888\u3002 2. \u9519\u8bef\u7387\uff08Error Rate\uff09 HTTP\u72b6\u6001\u7801\u4e2d\u76845xx\u9519\u8bef\u3001\u6570\u636e\u5e93\u8fde\u63a5\u8d85\u65f6\u3001API\u8c03\u7528\u5931\u8d25\u7b49\u5f02\u5e38\u60c5\u51b5\uff0c\u662f\u8861\u91cf\u7cfb\u7edf\u7a33\u5b9a\u6027\u7684\u6838\u5fc3\u6307\u6807\u3002\u4e1a\u5185\u901a\u5e38\u5c06\u9519\u8bef\u7387\u8b66\u6212\u7ebf\u8bbe\u5b9a\u4e3a0.5%\uff0c\u4f46\u9700\u6ce8\u610f&rdquo;\u9759\u9ed8\u9519\u8bef&rdquo;\u2014\u2014\u4f8b\u5982\u652f\u4ed8\u7cfb\u7edf\u6263\u6b3e\u6210\u529f\u4f46\u672a\u8fd4\u56de\u786e\u8ba4\u4fe1\u606f\u8fd9\u7c7b\u4e1a\u52a1\u903b\u8f91\u9519\u8bef\uff0c\u5f80\u5f80\u9700\u8981\u5b9a\u5236\u5316\u7684\u76d1\u63a7\u65b9\u6848\u3002 3. \u541e\u5410\u91cf\uff08Throughput\uff09 \u8fd9\u4e2a\u6307\u6807\u5b58\u5728\u4e24\u4e2a\u89c2\u5bdf\u89c6\u89d2\uff1a\u4ece\u7cfb\u7edf\u89d2\u5ea6\u770b\u662f\u6bcf\u79d2\u5904\u7406\u8bf7\u6c42\u6570\uff08RPS\uff09\uff0c\u4ece\u4e1a\u52a1\u5c42\u9762\u5219\u8868\u73b0\u4e3a\u8ba2\u5355\u521b\u5efa\u91cf\u3001*\u6587\u4ef6\u4e0a\u4f20\u6b21\u6570*\u7b49\u5177\u4f53\u4e1a\u52a1\u6307\u6807\u3002\u67d0\u89c6\u9891\u5e73\u53f0\u5728\u6625\u8282\u6d3b\u52a8\u671f\u95f4\uff0c\u901a\u8fc7\u5b9e\u65f6\u76d1\u63a7\u5e76\u53d1\u6d41\u91cf\u7684\u975e\u7ebf\u6027\u589e\u957f\u8d8b\u52bf\uff0c\u63d0\u524d\u5b8c\u6210\u670d\u52a1\u5668\u6269\u5bb9\uff0c\u6210\u529f\u907f\u514d\u670d\u52a1\u4e2d\u65ad\u4e8b\u6545\u3002 \u4e8c\u3001\u8d44\u6e90\u5229\u7528\u7387\u7ef4\u5ea6 CPU\u4f7f\u7528\u7387\u7684\u7406\u60f3\u533a\u95f4\u5e94\u4fdd\u6301\u572860-70%\uff0c\u65e2\u8981\u7559\u6709\u7a81\u53d1\u6d41\u91cf\u7684\u7f13\u51b2\u7a7a\u95f4\uff0c\u53c8\u8981\u907f\u514d\u8d44\u6e90\u95f2\u7f6e\u3002\u67d0\u8bc1\u5238\u4ea4\u6613\u7cfb\u7edf\u5728\u65e9\u76d8\u96c6\u5408\u7ade\u4ef7\u65f6\u6bb5\uff0c\u901a\u8fc7\u52a8\u6001\u5206\u6790CPU\u4e0a\u4e0b\u6587\u5207\u6362\u9891\u7387\uff0c\u7cbe\u51c6\u5b9a\u4f4d\u5230\u7ebf\u7a0b\u963b\u585e\u95ee\u9898\u3002 \u5185\u5b58\u7ba1\u7406\u9700\u8981\u540c\u65f6\u76d1\u63a7JVM\u5806\u5185\u5b58\uff08\u9488\u5bf9Java\u5e94\u7528\uff09\u3001\u7f13\u5b58\u547d\u4e2d\u7387\u548c\u5185\u5b58\u6cc4\u6f0f\u8d8b\u52bf\u3002Gartner\u62a5\u544a\u663e\u793a\uff0c\u4e0d\u5f53\u7684\u5185\u5b58\u914d\u7f6e\u4f1a\u5bfc\u81f4\u4e91\u670d\u52a1\u6210\u672c\u589e\u52a025%\u4ee5\u4e0a\u3002\u73b0\u4ee3\u5bb9\u5668\u5316\u73af\u5883\u66f4\u9700\u5173\u6ce8*\u5185\u5b58\u5de5\u4f5c\u96c6\uff08Working Set\uff09*\u8fd9\u4e2a\u53cd\u6620\u771f\u5b9e\u4f7f\u7528\u91cf\u7684\u6307\u6807\u3002 \u78c1\u76d8I\/O\u5728\u6570\u636e\u5e93\u5e94\u7528\u4e2d\u5177\u6709\u51b3\u5b9a\u6027\u4f5c\u7528\uff0c\u91cd\u70b9\u76d1\u6d4b\u6bcf\u79d2\u8bfb\u5199\u64cd\u4f5c\uff08IOPS\uff09\u548c\u961f\u5217\u6df1\u5ea6\u3002\u67d0\u7269\u6d41\u516c\u53f8\u901a\u8fc7\u5c06\u9ad8\u9891\u67e5\u8be2\u6570\u636e\u8fc1\u79fb\u5230NVMe SSD\u5b58\u50a8\uff0c\u4f7f\u8ba2\u5355\u67e5\u8be2\u54cd\u5e94\u65f6\u95f4\u7f29\u77ed\u4e8658%\u3002 \u4e09\u3001\u4e8b\u52a1\u8ffd\u8e2a\u4f53\u7cfb \u5206\u5e03\u5f0f\u7cfb\u7edf\u73af\u5883\u4e0b\uff0c*\u7aef\u5230\u7aef\u4e8b\u52a1\u8ffd\u8e2a*\u53d8\u5f97\u81f3\u5173\u91cd\u8981\u3002\u9700\u8981\u6784\u5efa\u80fd\u591f\u7a7f\u900f\u5fae\u670d\u52a1\u67b6\u6784\u7684\u76d1\u63a7\u94fe\u8def\uff0c\u91cd\u70b9\u8bb0\u5f55\uff1a \u8de8\u670d\u52a1\u8c03\u7528\u7684\u94fe\u8def\u8017\u65f6\u5206\u5e03 \u6d88\u606f\u961f\u5217\u7684\u6d88\u8d39\u5ef6\u8fdf \u6570\u636e\u5e93\u4e8b\u52a1\u7684\u9501\u7b49\u5f85\u65f6\u95f4 \u67d0\u94f6\u884c\u5728\u5f15\u5165\u5168\u94fe\u8def\u8ffd\u8e2a\u540e\uff0c\u5c06\u8de8\u5883\u6c47\u6b3e\u4e1a\u52a1\u7684\u5f02\u5e38\u5b9a\u4f4d\u65f6\u95f4\u4ece\u5c0f\u65f6\u7ea7\u7f29\u77ed\u5230\u5206\u949f\u7ea7\u3002\u5b9e\u8df5\u4e2d\u5efa\u8bae\u91c7\u7528*\u9ec4\u91d1\u4fe1\u53f7\uff08Golden Signals\uff09*\u76d1\u63a7\u6cd5\uff1a\u6d41\u91cf\u3001\u9519\u8bef\u7387\u3001\u5ef6\u8fdf\u548c\u9971\u548c\u5ea6\u56db\u7ef4\u8054\u52a8\u5206\u6790\u3002 \u56db\u3001\u7528\u6237\u4f53\u9a8c\u6307\u6807 Apdex\uff08\u5e94\u7528\u6027\u80fd\u6307\u6570\uff09 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