{"id":10006562,"date":"2022-09-21T13:11:31","date_gmt":"2022-09-21T05:11:31","guid":{"rendered":"https:\/\/ityet.com\/?p=10006562"},"modified":"2022-09-21T13:11:31","modified_gmt":"2022-09-21T05:11:31","slug":"%e4%b8%87%e8%8a%82%e7%82%b9%e8%a7%84%e6%a8%a1%e4%ba%91%e6%9c%8d%e5%8a%a1%e7%9a%84-sre-%e8%83%bd%e5%8a%9b%e5%bb%ba%e8%ae%be","status":"publish","type":"post","link":"https:\/\/itmax.cn\/?p=10006562","title":{"rendered":"\u4e07\u8282\u70b9\u89c4\u6a21\u4e91\u670d\u52a1\u7684 SRE \u80fd\u529b\u5efa\u8bbe"},"content":{"rendered":"<p>\u7b80\u4ecb\uff1a\u00a0\u968f\u7740\u8d8a\u6765\u8d8a\u591a\u4f01\u4e1a\u4ee5\u5bb9\u5668\u4f5c\u4e3a\u7cfb\u7edf\u5e95\u5ea7\uff0c\u90a3\u4e48\u963f\u91cc\u4e91\u7684\u4e91\u670d\u52a1\u53c8\u662f\u5982\u4f55\u8fdb\u884cSRE\u89c4\u5212\u5462\uff1f\u4e0b\u6587\u5c06\u7531\u8d44\u6df1SRE\u5de5\u7a0b\u5e08\u62c6\u89e32 \u4e07\u8282\u70b9\u89c4\u6a21\u4e91\u670d\u52a1\u80cc\u540e\u7684 SRE \u80fd\u529b\u5efa\u8bbe\uff0c\u7acb\u5373\u70b9\u51fb\u89c2\u770b\uff01\u4f5c\u8005\uff1a\u5b8b\u50b2\uff08\u51e1\u661f\uff09\u00a0\u80cc\u666f\u53ca\u73b0\u72b6\u00a0\u7cfb\u7edf\u67b6\u6784\u7b80\u4ecb\u00a0<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042518967\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\u00a0\u4e0a\u56fe\u4e3a\u963f\u91cc\u4e91\u5185\u90e8\u5b9e\u9645\u4f7f\u7528\u7684\u7cfb\u7edf\u67b6\u6784\uff0c\u7cfb\u7edf\u4e3b\u8981\u7528\u9014\u4e3a\u5b9e\u65f6\u6570\u636e\u6d41\u7684\u8ba1\u7b97\u548c\u5b58\u50a8\u3002\u4f7f\u7528\u963f\u91cc\u4e91\u7684\u5bb9\u5668\u670d\u52a1 ACK \u4f5c\u4e3a\u7cfb\u7edf\u5e95\u5ea7\uff0c\u5bb9\u5668\u5316\u7684\u90e8\u7f72\u3001\u53d1\u5e03\u3001\u7ba1\u63a7\u7b49\u5168\u90e8\u57fa\u4e8e K8s \u6807\u51c6\u3002\u4f7f\u7528\u81ea\u5df1\u5f00\u53d1\u7684 Gateway service \u4f5c\u4e3a\u7cfb\u7edf\u6d41\u91cf\u5165\u53e3\uff0c\u5e76\u57fa\u4e8e LoadBalancer \u7c7b\u578b\u7684 service \u90e8\u7f72\u3002\u00a0\u6b64\u67b6\u6784\u4e5f\u662f\u5e94\u7528 K8s \u505a\u7cfb\u7edf\u8f83\u4e3a\u5e38\u89c1\u7684\u505a\u6cd5\uff0c\u901a\u8fc7 ACK \u63d0\u4f9b\u7684 CCM \u7ec4\u4ef6\u81ea\u52a8\u5c06 service \u548c\u5e95\u5c42 SLB \u5b9e\u4f8b\u8fdb\u884c\u7ed1\u5b9a\uff0c\u901a\u8fc7\u6b64\u5b9e\u4f8b\u627f\u63a5\u5916\u90e8\u6d41\u91cf\u3002Gateway \u6536\u5230\u4e0a\u62a5\u7684\u6570\u636e\u6d41\u540e\uff0c\u5c06\u6570\u636e\u653e\u5165 Kafka \u5e76\u5728\u67d0\u4e2a topic \u4e2d\u8fdb\u884c\u6570\u636e\u7f13\u51b2\u3002\u5f53 Consumer \u611f\u77e5\u5230\u6570\u636e\u6d41\u7684\u4e0a\u62a5\u540e\uff0c\u5219\u4f1a\u4ece Kafka \u76f8\u5e94\u7684 topic \u4e2d\u5bf9\u6570\u636e\u8fdb\u884c\u8fdb\u4e00\u6b65\u8ba1\u7b97\u5904\u7406\uff0c\u5e76\u5c06\u6700\u7ec8\u7ed3\u679c\u5199\u5165\u5b58\u50a8\u4ecb\u8d28\u3002\u00a0\u6b64\u5904\u5b58\u5728\u4e24\u79cd\u5b58\u50a8\u4ecb\u8d28\uff1a\u5176\u4e2d\u963f\u91cc\u4e91\u5757\u5b58\u50a8 ESSD \u76f8\u5bf9\u8f83\u5feb\uff0c\u4f46\u4ef7\u683c\u8f83\u9ad8\uff1b\u6587\u4ef6\u5b58\u50a8 NAS \u4e3b\u8981\u7528\u4e8e\u5b58\u653e\u6027\u80fd\u8981\u6c42\u8f83\u4f4e\u7684\u6570\u636e\u3002\u5143\u6570\u636e\u7531 ACM \u8fdb\u884c\u7ba1\u7406\uff0c\u81ea\u7814\u7684\u7ec4\u4ef6 Consumer \u548c Center \u8d1f\u8d23\u4ece\u5b58\u50a8\u4ecb\u8d28\u4e2d\u67e5\u8be2\u8ba1\u7b97\u7ed3\u679c\uff0c\u5e76\u8fd4\u56de\u7ed9\u7528\u6237\u3002\u00a0\u7cfb\u7edf\u73b0\u72b6\u00a0<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042518968\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\u00a0\u7cfb\u7edf\u76ee\u524d\u4e3a\u5168\u7403\u5f00\u670d\uff0c\u90e8\u7f72\u5728\u5168\u7403\u5c06\u8fd1 20 \u4e2a region \u4e2d\uff0c\u4ece\u56fe\u4e2d\u4e5f\u53ef\u4ee5\u95f4\u63a5\u770b\u51fa\u6570\u636e\u8bfb\u5199\u94fe\u8def\u8f83\u957f\uff0c\u9700\u8981\u7ecf\u8fc7\u591a\u4e2a\u7ec4\u4ef6\u7684\u5904\u7406\u3002\u76d1\u63a7\u5bf9\u8c61\u4e5f\u8f83\u4e3a\u590d\u6742\uff0c\u5305\u62ec\u57fa\u7840\u8bbe\u65bd\uff08\u8c03\u5ea6\u3001\u5b58\u50a8\u3001\u7f51\u7edc\u7b49\uff09\u3001\u4e2d\u95f4\u4ef6\uff08Kafka\uff09\u3001\u4e1a\u52a1\u7ec4\u4ef6\uff08Gateway\u3001Center\u3001Consumer\uff09\u3002\u00a0\u5de5\u4f5c\u5185\u5bb9\u00a0\u53ef\u89c2\u6d4b\u6570\u636e\u7684\u6536\u96c6\u00a0<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042518969\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\u00a0\u53ef\u89c2\u6d4b\u6027\u4e3b\u8981\u5305\u542bMetrics\u3001Tracing \u548c Logging\u4e09\u7c7b\u6570\u636e\u3002\u4e09\u7c7b\u6570\u636e\u5404\u53f8\u5176\u804c\uff0c\u76f8\u8f85\u76f8\u6210\u3002\u00a0Metrics \u8d1f\u8d23\u56de\u7b54\u7cfb\u7edf\u662f\u5426\u51fa\u73b0\u95ee\u9898\uff0c\u5b83\u4e5f\u662f\u7cfb\u7edf\u7684\u81ea\u76d1\u63a7\u4f53\u7cfb\u5165\u53e3\u3002\u9488\u5bf9 Metrics \u505a\u5f02\u5e38\u7684\u544a\u8b66\u6216\u95ee\u9898\u7684\u6392\u67e5\uff0c\u53ef\u4ee5\u5feb\u901f\u786e\u5b9a\u7cfb\u7edf\u662f\u5426\u6709\u95ee\u9898\uff0c\u662f\u5426\u9700\u8981\u4eba\u4e3a\u4ecb\u5165\u5904\u7406\u3002\u00a0Tracing \u8d1f\u8d23\u56de\u7b54\u7cfb\u7edf\u95ee\u9898\u51fa\u73b0\u5728\u4ec0\u4e48\u4f4d\u7f6e\uff0c\u5b83\u80fd\u591f\u63d0\u4f9b\u7ec4\u4ef6\u4e4b\u95f4\u7684\u8c03\u7528\u5173\u7cfb\u3001\u6bcf\u4e00\u6b21\u8bf7\u6c42\u4ee5\u53ca\u54ea\u4e24\u4e2a\u7ec4\u4ef6\u4e4b\u95f4\u7684\u8c03\u7528\u8fc7\u7a0b\u51fa\u73b0\u4e86\u95ee\u9898\u7b49\u5177\u4f53\u7ec6\u8282\u3002\u00a0\u627e\u5230\u51fa\u73b0\u95ee\u9898\u7684\u7ec4\u4ef6\u540e\uff0c\u9700\u8981\u901a\u8fc7\u6700\u8be6\u7ec6\u7684\u95ee\u9898\u65e5\u5fd7\u5373 Logging \u6765\u5b9a\u4f4d\u95ee\u9898\u6839\u56e0\u3002\u00a0\u6570\u636e\u53ef\u89c6\u5316&#038;\u95ee\u9898\u6392\u67e5\u00a0<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042518970\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\u00a0\u6536\u96c6\u5230\u4e09\u7c7b\u6570\u636e\u540e\uff0c\u4e0b\u4e00\u6b65\u9700\u8981\u901a\u8fc7\u5927\u76d8\u5c06\u6570\u636e\u7528\u53ef\u89c6\u5316\u7684\u65b9\u5f0f\u5c55\u73b0\uff0c\u80fd\u591f\u4e00\u773c\u786e\u5b9a\u95ee\u9898\u6240\u5728\uff0c\u4f7f\u95ee\u9898\u6392\u67e5\u66f4\u9ad8\u6548\u3002\u00a0\u544a\u8b66&#038;\u5e94\u6025\u5904\u7406\u00a0<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042518971\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\u00a0\u786e\u5b9a\u95ee\u9898\u540e\uff0c\u9700\u8981\u901a\u8fc7\u544a\u8b66\u548c\u5e94\u6025\u5904\u7406\u6d41\u7a0b\u6765\u89e3\u51b3\u95ee\u9898\u3002\u00a0\u5e94\u6025\u5904\u7406\u8fc7\u7a0b\u4e3b\u8981\u6709\u4ee5\u4e0b\u51e0\u4e2a\u8981\u70b9\uff1a\u00a0\u7b2c\u4e00\uff0c\u9700\u8981\u5206\u7ea7\u7684\u544a\u8b66\u901a\u77e5\u548c\u5347\u7ea7\u7b56\u7565\uff0c\u80fd\u591f\u5feb\u901f\u627e\u5230\u76f8\u5e94\u7684\u4eba\u5458\u5904\u7406\u544a\u8b66\u3002\u4e0e\u6b64\u540c\u65f6\uff0c\u82e5\u539f\u5b9a\u4eba\u5458\u56e0\u4e3a\u67d0\u4e9b\u539f\u56e0\u65e0\u6cd5\u53ca\u65f6\u5904\u7406\uff0c\u8fd8\u9700\u5c06\u544a\u8b66\u5347\u7ea7\u5230\u5176\u4ed6\u4eba\u5458\u4ee5\u53ca\u65f6\u5904\u7406\u3002\u00a0\u7b2c\u4e8c\uff0c\u95ee\u9898\u8ba4\u9886\u548c\u5904\u7406\u6d41\u7a0b\u6807\u51c6\u5316\u3002\u00a0\u7b2c\u4e09\uff0c\u4e8b\u540e\u7edf\u8ba1\u53ca\u590d\u76d8\u3002\u7cfb\u7edf\u51fa\u73b0\u6545\u969c\u5e76\u89e3\u51b3\u540e\uff0c\u8fd8\u9700\u8981\u4e8b\u540e\u7684\u7edf\u8ba1\u4ee5\u53ca\u590d\u76d8\u5de5\u4f5c\uff0c\u8ba9\u7cfb\u7edf\u901a\u8fc7\u6545\u969c\u548c\u6559\u8bad\u907f\u514d\u540e\u7eed\u518d\u51fa\u73b0\u76f8\u540c\u7684\u95ee\u9898\uff0c\u8ba9\u7cfb\u7edf\u66f4\u7a33\u5b9a\u3002\u00a0\u7b2c\u56db\uff0c\u8fd0\u7ef4\u5904\u7406\u5de5\u5177\u5316\u3001\u767d\u5c4f\u5316\uff0c\u5c3d\u91cf\u51cf\u5c11\u624b\u52a8\u8f93\u5165\u547d\u4ee4\u7684\u5de5\u4f5c\uff0c\u5c06\u6574\u5957\u6807\u51c6\u7684\u5904\u7406\u52a8\u4f5c\u7528\u5de5\u5177\u8fdb\u884c\u56fa\u5316\u3002\u00a0\u5b9e\u8df5\u7ecf\u9a8c\u5206\u4eab\u00a0\u53ef\u89c2\u6d4b\u6570\u636e\u6536\u96c6&#038;\u63a5\u5165\u00a0\u6307\u6807\uff08Metrics\uff09\u6570\u636e\u00a0<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042518972\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\u00a0\u76d1\u63a7\u7684\u7b2c\u4e00\u6b65\u662f\u6536\u96c6\u53ef\u89c2\u6d4b\u6570\u636e\uff0c\u8fd9\u4e9b\u6570\u636e\u5728\u7cfb\u7edf\u91cc\u53ef\u4ee5\u5206\u4e3a\u4e09\u4e2a\u5c42\u9762\u3002\u00a0\u6700\u4e0a\u5c42\u4e3a\u5e94\u7528\u5c42\uff0c\u4e3b\u8981\u5173\u5fc3\u6838\u5fc3\u4e1a\u52a1\u63a5\u53e3\u7684\u5065\u5eb7\u5ea6\uff0c\u901a\u8fc7RED\uff08Rate\u3001Error\u3001Duration\uff09\u4e09\u4e2a\u9ec4\u91d1\u6307\u6807\u8fdb\u884c\u8861\u91cf\u3002\u5176\u4e2d Rate \u6307\u63a5\u53e3\u7684 QPS \u6216 TPS \uff0cError \u6307\u9519\u8bef\u7387\u6216\u9519\u8bef\u6570\uff0cDuration \u6307\u63a5\u53e3\u5728\u591a\u957f\u65f6\u95f4\u5185\u80fd\u591f\u8fd4\u56de\u3002\u53ef\u4ee5\u901a\u8fc7\u9ec4\u91d1\u6307\u6807\u6765\u5b9a\u4e49 SLO \u5e76\u5206\u914d Error Budget \u3002\u5982\u679c Error Budget \u5f88\u5feb\u8017\u5c3d\uff0c\u5219\u5e94\u53ca\u65f6\u8c03\u6574 SLO\uff0c\u76f4\u5230\u7cfb\u7edf\u4f18\u5316\u5230\u8db3\u591f\u5b8c\u5584\u540e\uff0c\u518d\u5c06\u5176\u8c03\u9ad8\u3002\u4e5f\u53ef\u4ee5\u901a\u8fc7 Apdex Score \u8861\u91cf\u670d\u52a1\u7684\u5065\u5eb7\u5ea6\uff0c\u8ba1\u7b97\u516c\u5f0f\u5982\u4e0a\u56fe\u6240\u793a\u3002\u6b64\u5916\uff0c\u5e94\u7528\u5c42\u4e5f\u4f1a\u5173\u5fc3\u4e0e\u4e1a\u52a1\u5f3a\u76f8\u5173\u7684\u6307\u6807\uff0c\u6bd4\u5982\u8425\u6536\u3001\u7528\u6237\u6570\u3001UV\u3001PV \u7b49\u3002\u00a0<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042518973\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\u00a0\u4e2d\u95f4\u5c42\u4e3a\u4e2d\u95f4\u4ef6\u548c\u5b58\u50a8\uff0c\u4e3b\u8981\u5173\u5fc3\u7cfb\u7edf\u91cc\u5927\u91cf\u5e94\u7528\u7684 Kafka client \u7aef\u6d88\u8d39\u4f4d\u70b9\u7684\u63d0\u4ea4\u72b6\u51b5\u3001\u751f\u4ea7\u8005\u7f13\u51b2\u533a\u7684\u5360\u7528\u7387\u3001\u662f\u5426\u4f1a\u63d0\u524d\u5c06\u7f13\u51b2\u533a\u5360\u6ee1\u5bfc\u81f4\u65b0\u7684\u6d88\u606f\u8fdb\u4e0d\u6765\u3001\u6d88\u8d39\u5ef6\u8fdf\u3001\u5e73\u5747\u6d88\u606f\u5927\u5c0f\u7b49\uff0c\u6bd4\u5982 Kafka Broker \u7aef\u7684\u6c34\u4f4d\u3001\u8bfb\u5199\u6d41\u91cf\u3001\u78c1\u76d8\u4f7f\u7528\u7387\u7b49\uff0c\u518d\u6bd4\u5982\u4e91\u76d8 ESSD \u7684\u6302\u8f7d\u6210\u529f\u7387\u3001IOPS\u3001\u78c1\u76d8\u7a7a\u4f59\u7a7a\u95f4\u7b49\u3002\u00a0<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042518974\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\u00a0\u6700\u4e0b\u5c42\u662f\u57fa\u7840\u8bbe\u65bd\u5c42\uff0c\u5173\u5fc3\u7684\u6307\u6807\u8f83\u4e3a\u590d\u6742\uff0c\u5178\u578b\u7684\u6709\u6bd4\u5982 ECS\uff08K8s Node\uff09 CPU \u5185\u5b58\u6c34\u4f4d\u3001\u91cd\u542f\u6b21\u6570\u3001\u5b9a\u65f6\u8fd0\u7ef4\u4e8b\u4ef6\u7b49\uff0c\u6bd4\u5982 K8s \u6838\u5fc3\u7ec4\u4ef6\u7684 API server\u3001 ETCD\u3001\u8c03\u5ea6\u76f8\u5173\u6307\u6807\u7b49\uff0c\u6bd4\u5982\u4e1a\u52a1 Pod \u7684 Pending \u72b6\u6001\u3001\u662f\u5426\u6709\u8d44\u6e90\u53ef\u4f9b\u8db3\u591f\u7684\u8c03\u5ea6\u3001OOMKilled \u4e8b\u4ef6\u3001Error \u4e8b\u4ef6\u7b49\uff0c\u518d\u6bd4\u5982 VPC\/SLB \u76f8\u5173\u7684\u51fa\u53e3\u5e26\u5bbd\u3001\u4e22\u5f03\u8fde\u63a5\u6570\u7b49\u3002\u00a0<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042518975\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\u00a0\u76d1\u63a7 ECS \u8282\u70b9\u9700\u8981\u4f7f\u7528 node-exporter Daemonset \u7684\u65b9\u5f0f\u90e8\u7f72\uff0cK8s \u4e91\u539f\u751f\u7684\u6838\u5fc3\u7ec4\u4ef6\u53ef\u4ee5\u901a\u8fc7 Metrics \u63a5\u53e3\u5c06\u6307\u6807\u66b4\u9732\uff0c\u4f9b Prometheus \u6293\u53d6\u3002Kafka \u6216\u5b58\u50a8\u7ec4\u4ef6\u7531\u4e8e\u4f7f\u7528\u4e86\u963f\u91cc\u4e91\u7684\u4e91\u4ea7\u54c1\uff0c\u672c\u8eab\u63d0\u4f9b\u4e86\u57fa\u7840\u76d1\u63a7\u6307\u6807\uff0c\u53ef\u4ee5\u76f4\u63a5\u63a5\u5165\u3002ACK \u5bf9 CSI \u5b58\u50a8\u63d2\u4ef6\u4e5f\u63d0\u4f9b\u4e86\u975e\u5e38\u6838\u5fc3\u7684\u6307\u6807\u6bd4\u5982\u6302\u8f7d\u7387\u3001iops\u3001\u7a7a\u95f4\u5360\u7528\u7387\u7b49\uff0c\u4e5f\u9700\u8981\u63a5\u5165\u3002\u5e94\u7528\u5c42\u5305\u62ec Java \u5e94\u7528\u548c Go \u5e94\u7528\uff0cJava \u4f7f\u7528 MicroMeter \u6216 Spring Boot Actuator \u505a\u76d1\u63a7\uff0cGo \u5e94\u7528\u76f4\u63a5\u4f7f\u7528 Prometheus \u5b98\u65b9 SDK \u505a\u57cb\u70b9\u3002\u00a0<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042518976\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\u00a0\u57fa\u4e8e ACK \u548c K8s \u4f53\u7cfb\uff0c Metrics \u534f\u8bae\u7684\u6700\u4f73\u9009\u578b\u5373 Prometheus\u3002\u5f00\u6e90\u81ea\u5efa\u7684 Prometheus \u4e0e\u4e91\u6258\u7ba1\u7684\u63a5\u5165\u96be\u5ea6\u4e0d\u76f8\u4e0a\u4e0b\uff0c\u4f46\u53ef\u9760\u6027\u3001\u8fd0\u7ef4\u6210\u672c\u7b49\u65b9\u9762\uff0c\u4e91\u6258\u7ba1\u7684 Prometheus \u66f4\u4f18\u4e8e\u81ea\u5efa\u3002\u6bd4\u5982\u4f7f\u7528 ARMS \u4f53\u7cfb\uff0c\u53ef\u4ee5\u76f4\u63a5\u5728\u96c6\u7fa4\u91cc\u5b89\u88c5\u975e\u5e38\u8f7b\u91cf\u7ea7\u7684\u63a2\u9488\uff0c\u7136\u540e\u5c06\u6570\u636e\u4e2d\u5fc3\u5316\u5b58\u50a8\u5728\u5168\u6258\u7ba1\u7684\u5b58\u50a8\u7ec4\u4ef6\uff0c\u5e76\u56f4\u7ed5\u5b83\u505a\u76d1\u63a7\u3001\u544a\u8b66\u3001\u53ef\u89c6\u5316\u7b49\uff0c\u6574\u4e2a\u8fc7\u7a0b\u975e\u5e38\u65b9\u4fbf\uff0c\u4e0d\u9700\u8981\u81ea\u5efa\u5f00\u6e90\u7ec4\u4ef6\u3002\u4e91\u6258\u7ba1\u5728\u91c7\u96c6\u80fd\u529b\u548c\u5b58\u50a8\u80fd\u529b\u4e0a\u4e5f\u66f4\u6709\u4f18\u52bf\u3002\u00a0<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042518977\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\u00a0Prometheus \u9488\u5bf9 ECS \u8282\u70b9\u3001K8s \u6838\u5fc3\u7ec4\u4ef6\u3001Kafka \u548c\u5b58\u50a8\u7ec4\u4ef6\u90fd\u63d0\u4f9b\u4e86\u4e00\u952e\u63a5\u5165\u7684\u80fd\u529b\u3002\u00a0<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042518978\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\u00a0K8s \u57fa\u7840\u76d1\u63a7\u548c\u8282\u70b9\u72b6\u6001\u63a5\u5165\u4e3b\u8981\u901a\u8fc7 ACK \u7ec4\u4ef6\u7ba1\u7406\u4e2d\u5fc3\uff0c\u53ea\u9700\u7b80\u5355\u5730\u5b89\u88c5\u76f8\u5173\u7ec4\u4ef6\uff0c\u5373\u53ef\u4f7f\u7528\u8be5\u80fd\u529b\u3002\u00a0<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042518979\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\u00a0Kafka \u7684\u63a5\u5165\u4e3b\u8981\u901a\u8fc7 Prometheus \u4e91\u670d\u52a1\u5b9e\u4f8b\uff0c\u4e91\u670d\u52a1\u5b9e\u4f8b\u76ee\u524d\u5df2\u7ecf\u63a5\u5165\u963f\u91cc\u4e91\u975e\u5e38\u5b8c\u6574\u7684 PaaS \u5c42\u4e91\u4ea7\u54c1\u3002\u63a5\u5165 Kafka \u65f6\uff0c\u6240\u9700\u586b\u5199\u7684\u6307\u6807\u90fd\u4e3a\u5e38\u89c1\u6307\u6807\uff0c\u65e0\u9700\u989d\u5916\u5b66\u4e60\u6210\u672c\u3002\u00a0<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042518980\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\u00a0\u4e91\u76d8 ESSD \u76d1\u63a7\u7684\u63a5\u5165\u4e3b\u8981\u901a\u8fc7 CSI \u5b58\u50a8\u63d2\u4ef6\u76d1\u63a7\u3002ACK \u91cc\u7684 csi-provisioner \u7ec4\u4ef6\u63d0\u4f9b\u4e86\u5f88\u6709\u7528\u7684\u53ef\u89c2\u6d4b\u6027\u80fd\u529b\uff0c\u53ef\u4ee5\u901a\u8fc7\u5b83\u63d0\u4f9b\u7684\u4fe1\u606f\u53ca\u65f6\u67e5\u770b\u54ea\u5757\u76d8\u6ca1\u6709\u6302\u8f7d\u4e0a\u3001\u54ea\u5757\u76d8\u6302\u5728\u540e iops \u8fbe\u4e0d\u5230\u8981\u6c42\u6216\u914d\u7f6e\u544a\u8b66\uff0c\u4ee5\u53ca\u65f6\u53d1\u73b0\u4e91\u76d8\u7684\u5f02\u5e38\u72b6\u51b5\u3002\u00a0\u901a\u8fc7 ARMS Prometheus \u63a5\u5165\uff0c\u9884\u7f6e\u91c7\u96c6\u7684 job \u6bd4\u5982 K8s cluster \u7ea7\u522b\u3001node \u7ea7\u522b\u7684 PV \u72b6\u6001\u90fd\u53ef\u4ee5\u5f88\u65b9\u4fbf\u5730\u8fdb\u884c\u76d1\u63a7\u3002\u00a0<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042518981\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\u00a0\u5e94\u7528\u5c42\u4e0d\u5b58\u5728\u4e00\u952e\u63a5\u5165\u7684\u4fbf\u6377\u65b9\u5f0f\uff0c\u9700\u8981\u901a\u8fc7\u5e94\u7528\u57cb\u70b9+\u670d\u52a1\u53d1\u73b0\u7684\u65b9\u5f0f\uff0c\u5c06\u6574\u4e2a\u5e94\u7528\u7684 Metrics \u63a5\u53e3\u66b4\u9732\u51fa\u6765\uff0c\u63d0\u4f9b\u7ed9 ARMS Prometheus \u7684\u63a2\u9488\u6293\u53d6\u3002\u00a0<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042518982\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\u00a0Java \u5e94\u7528\u9700\u8981\u4f7f\u7528 MicroMeter \u6216 Spring Boot Actuator \u8fdb\u884c\u57cb\u70b9\u3002\u00a0\u4ee5\u4e0a\u56fe\u4ee3\u7801\u4e3a\u4f8b\uff0cMicroMeter \u4e2d\u5f88\u591a JVM \u76f8\u5173\u4fe1\u606f\u53ef\u4ee5\u7b80\u5355\u5730\u901a\u8fc7\u51e0\u884c\u4ee3\u7801\u8fdb\u884c\u66b4\u9732\uff0c\u5176\u4ed6\u66f4\u6709\u5e2e\u52a9\u7684\u4fe1\u606f\uff0c\u6bd4\u5982\u8fdb\u7a0b\u7ea7\u522b\u7684 memory \u6216 thread\u3001system \u4fe1\u606f\u7b49\u4e5f\u53ef\u4ee5\u901a\u8fc7\u5f88\u7b80\u5355\u7684\u65b9\u5f0f\u5c06\u5176\u63a5\u5165\u3002\u8bbe\u7f6e\u5b8c\u57cb\u70b9\u540e\uff0c\u9700\u8981\u5728\u5185\u90e8\u542f\u52a8 server \uff0c\u5c06 Metrics \u4fe1\u606f\u901a\u8fc7 HTTP \u63a5\u53e3\u7684\u65b9\u5f0f\u66b4\u9732\uff0c\u6700\u540e\u7ed1\u5b9a\u6307\u5b9a\u7684\u7aef\u53e3\u3002\u81f3\u6b64\uff0c\u57cb\u70b9\u6d41\u7a0b\u7ed3\u675f\u3002\u00a0\u6b64\u5916\uff0c\u5982\u679c\u6709\u4e1a\u52a1\u6307\u6807\uff0c\u53ea\u9700\u5c06\u81ea\u5df1\u7684\u6307\u6807\u6ce8\u518c\u5230\u5168\u5c40\u7684 Prometheus Registry \u5373\u53ef\u3002\u00a0<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042518983\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\u00a0ARMS \u63a2\u9488\u6293\u53d6\u66b4\u9732\u7684\u7aef\u70b9\uff0c\u53ea\u9700\u6dfb\u52a0 ServiceMonitor \uff0c\u7531 ServiceMonitor \u76f4\u63a5\u901a\u8fc7\u63a7\u5236\u53f0\u767d\u5c4f\u5316\u7684\u65b9\u5f0f\uff0c\u7b80\u5355\u5730\u5199\u51e0\u884c YAML \u7684\u5b9a\u4e49\uff0c\u5373\u53ef\u5b8c\u6574\u5730\u5c06\u6574\u4e2a\u76d1\u63a7\u7684\u91c7\u96c6\u3001\u5b58\u50a8\u548c\u53ef\u89c6\u5316\u8dd1\u901a\u3002\u00a0<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042518984\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\u00a0Go \u5e94\u7528\u4e0e Java \u5927\u540c\u5c0f\u5f02\uff0c\u53ea\u662f\u57cb\u70b9\u65b9\u5f0f\u6709\u6240\u533a\u522b\uff0c\u4e3b\u8981\u4f7f\u7528 Prometheus \u5b98\u65b9\u7684 SDK \u57cb\u70b9\u3002\u00a0\u4ee5\u4e0a\u56fe\u4e3a\u4f8b\uff0c\u6bd4\u5982\u7cfb\u7edf\u91cc\u6709\u4e00\u4e2a\u67e5\u8be2\u7ec4\u4ef6\u5173\u5fc3\u6bcf\u4e00\u6761\u67e5\u8be2\u7684\u65f6\u95f4\u5206\u5e03\uff0c\u53ef\u4ee5\u4f7f\u7528 Prometheus \u91cc\u9762\u76f4\u65b9\u56fe\u7c7b\u578b\u7684\u6307\u6807\uff0c\u8bb0\u5f55\u6bcf\u4e2a\u8bf7\u6c42\u7684\u65f6\u95f4\u5206\u5e03\uff0c\u5e76\u5728\u57cb\u70b9\u7684\u65f6\u5019\u6307\u5b9a\u5e38\u7528\u7684\u5206\u7edf\u8fdb\u884c\u7edf\u8ba1\u3002\u518d\u7531 ServiceMonitor \u5c06 Go \u5e94\u7528\u7684 endpoint \u5199\u5165\uff0c\u6700\u7ec8\u5728\u63a7\u5236\u53f0\u4e0a\u5b8c\u6210\u6574\u5957\u5e94\u7528\u7684\u63a5\u5165\u3002\u00a0<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042518985\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\u00a0ARMS \u8fd8\u63d0\u4f9b\u4e86\u57fa\u4e8e eBPF \u7684\u65e0\u4fb5\u5165\u53ef\u89c2\u6d4b\u6027\u5b9e\u73b0\u65b9\u6848\uff0c\u4e3b\u8981\u9002\u7528\u4e8e\u4e0d\u5e0c\u671b\u4fee\u6539\u4ee3\u7801\u7684\u573a\u666f\uff0c\u4f7f\u7528\u65e0\u4fb5\u5165\u7684\u65b9\u5f0f\u76d1\u63a7\u7cfb\u7edf\u63a5\u53e3\u7684 RED\uff0c\u901a\u8fc7 ARMS Cmonitor \u63a2\u9488\u7ed3\u5408 eBPF \u7684\u65b9\u5f0f\uff0c\u901a\u8fc7\u7cfb\u7edf\u5185\u6838\u7684 filter \u5b9e\u73b0\u4fe1\u606f\u7684\u6293\u53d6\u548c\u5b58\u50a8\u3002\u00a0<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042518986\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\u00a0\u4f7f\u7528\u4e0a\u8ff0\u65b9\u5f0f\u9700\u8981\u5728\u96c6\u7fa4\u91cc\u989d\u5916\u5b89\u88c5 Cmonitor App\uff0c\u5b89\u88c5\u540e\u53ef\u5728 Daemonset \u770b\u5230 Cmonitor Agent\uff0c\u6bcf\u4e2a\u8282\u70b9\u90fd\u9700\u8981\u542f\u52a8 Cmonitor Agent\uff0c\u4f5c\u7528\u662f\u901a\u8fc7 eBPF \u7684\u65b9\u5f0f\u6ce8\u518c\u5230\u7cfb\u7edf\u5185\u6838\u4e2d\uff0c\u6293\u53d6\u6574\u53f0\u673a\u5668\u7684\u7f51\u7edc\u6d41\u91cf\uff0c\u7136\u540e\u8fc7\u6ee4\u51fa\u60f3\u8981\u7684 service \u7f51\u7edc\u7684\u62d3\u6251\u7b49\u4fe1\u606f\u3002\u5982\u4e0a\u56fe\uff0c\u5b83\u53ef\u4ee5\u76d1\u63a7\u6574\u4e2a\u7cfb\u7edf\u7684 QPS \u3001\u54cd\u5e94\u65f6\u95f4\u7684\u5206\u5e03\u7b49\u4fe1\u606f\u3002\u00a0\u94fe\u8def\uff08Trace\uff09\u548c\u65e5\u5fd7\uff08Log\uff09\u6570\u636e\u00a0<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042518987\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\u00a0Trace \u4e5f\u4f7f\u7528 Cmonitor \u6765\u5b9e\u73b0\u76f8\u5173\u80fd\u529b\u3002\u65e5\u5fd7\u65b9\u9762\uff0c\u7cfb\u7edf\u7ec4\u4ef6\u7684\u65e5\u5fd7\u3001K8s \u63a7\u5236\u9762\u7684\u65e5\u5fd7\u3001JVM \u7684 DCLog \u7b49\uff0c\u4e3b\u8981\u901a\u8fc7 arms-Promtail \uff08\u91c7\u96c6\u5e94\u7528\u65e5\u5fd7\u7684\u63a2\u9488\uff09\u5c06\u65e5\u5fd7\u6295\u9012\u5230 Loki \u5185\u505a\u957f\u671f\u5b58\u50a8\u3002\u00a0\u00a0K8s \u7cfb\u7edf\u4e8b\u4ef6\u7684\u65e5\u5fd7\uff0c\u4e3b\u8981\u57fa\u4e8e ARMS \u4e8b\u4ef6\u4e2d\u5fc3\u7684\u529f\u80fd\u5bf9 K8s \u7684\u5173\u952e\u4e8b\u4ef6\u3001Pod \u8c03\u5ea6\u4e0a\u7684 OOM \u3001Error \u7b49\u4e8b\u4ef6\u8fdb\u884c\u76d1\u62a4\u3002\u00a0\u8bfb\u5199\u94fe\u8def\u76d1\u63a7\u548c\u95ee\u9898\u5b9a\u4f4d\u00a0<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042518988\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\u00a0\u4e0a\u56fe\u4e3a\u90e8\u5206\u7cfb\u7edf\u622a\u56fe\u3002\u00a0\u6bd4\u5982 trace \u76f8\u5173\u63a7\u5236\u53f0\u53ef\u4ee5\u67e5\u770b\u6bcf\u4e2a\u8bf7\u6c42\u7ecf\u8fc7\u7684\u7ec4\u4ef6\u3001\u63a5\u6536\u7528\u65f6\u3001\u5904\u7406\u65f6\u957f\u3001\u56de\u5e94\u8017\u65f6\u7b49\u6807\u51c6\u4fe1\u606f\u3002\u00a0\u7ec4\u4ef6\u8fd0\u884c\u65e5\u5fd7\u6536\u96c6\u548c\u5b58\u50a8\u00a0<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042518989\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\u00a0\u65e5\u5fd7\u6536\u96c6\u65b9\u9762\uff0c\u901a\u8fc7\u5728 Grafana \u91cc\u914d\u7f6e Loki \u7684\u6570\u636e\u6e90\uff0c\u5373\u53ef\u8f7b\u677e\u6839\u636e\u5173\u952e\u5b57\u6216 Pod \u6807\u7b7e\u5feb\u901f\u83b7\u53d6\u5230 Pod \u6216\u67d0\u4e2a service \u4e0b\u6302\u8f7d\u7684 Pod \u65e5\u5fd7\uff0c\u5bf9\u6392\u67e5\u95ee\u9898\u63d0\u4f9b\u4e86\u6781\u5927\u4fbf\u5229\u3002\u00a0K8s \u8fd0\u884c\u4e8b\u4ef6\u6536\u96c6\u548c\u76d1\u63a7\u00a0<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042518990\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\u00a0\u4e0a\u56fe\u4e3a ARMS \u63d0\u4f9b\u7684\u4e8b\u4ef6\u4e2d\u5fc3\u5de5\u4f5c\u53f0\u622a\u56fe\u3002\u5de5\u4f5c\u53f0\u63d0\u4f9b\u4e86\u5173\u952e\u4e8b\u4ef6\u5217\u8868\uff0c\u53ef\u4ee5\u5bf9\u7b49\u7ea7\u8f83\u9ad8\u7684\u4e8b\u4ef6\u8fdb\u884c\u8ba2\u9605\uff0c\u8ba2\u9605\u53ea\u9700\u7b80\u5355\u51e0\u6b65\uff1a\u586b\u5199\u57fa\u672c\u89c4\u5219\uff0c\u9009\u62e9\u9700\u8981\u5339\u914d\u4e8b\u4ef6\u7684\u6a21\u5f0f\uff0c\u9009\u62e9\u544a\u8b66\u53d1\u9001\u5bf9\u8c61\uff0c\u5373\u53ef\u5bf9\u5173\u952e\u4e8b\u4ef6\u8fdb\u884c\u76d1\u63a7\uff0c\u5b9e\u73b0\u53ca\u65f6\u54cd\u5e94\u7684\u76ee\u7684\u3002\u00a0\u6570\u636e\u53ef\u89c6\u5316\u53ca\u95ee\u9898\u6392\u67e5\u00a0Grafana \u5927\u76d8\u914d\u7f6e\u5b9e\u8df5\u00a0<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042518991\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\u00a0\u5b8c\u6210\u6570\u636e\u6536\u96c6\u540e\uff0c\u4e0b\u4e00\u6b65\u9700\u8981\u6253\u9020\u9ad8\u6548\u53ef\u7528\u7684\u6570\u636e\u53ef\u89c6\u5316\u548c\u95ee\u9898\u6392\u67e5\u5de5\u5177\u3002\u00a0Prometheus \u4e0e Grafana \u662f\u4e00\u5bf9\u9ec4\u91d1\u642d\u6863\uff0c\u56e0\u6b64\u6211\u4eec\u4e5f\u9009\u62e9\u4e86 Grafana \u4f5c\u4e3a\u6570\u636e\u53ef\u89c6\u5316\u7684\u5de5\u5177\u3002\u4e0a\u56fe\u5217\u4e3e\u4e86\u5927\u76d8\u914d\u7f6e\u8fc7\u7a0b\u4e2d\u7684\u8981\u70b9\uff1a\u00a0\u52a0\u8f7d\u5927\u76d8\u65f6\u9700\u8981\u63a7\u5236\u6bcf\u4e2a panel \u4e0a\u7684\u67e5\u8be2\u65f6\u95f4\u7ebf\uff0c\u907f\u514d\u5728\u524d\u7aef\u5c55\u73b0\u8fc7\u591a\u65f6\u95f4\u7ebf\uff0c\u5bfc\u81f4\u6d4f\u89c8\u5668\u6e32\u67d3\u538b\u529b\u5927\u3002\u800c\u4e14\uff0c\u5bf9\u4e8e\u95ee\u9898\u6392\u67e5\u800c\u8a00\uff0c\u4e00\u6b21\u6027\u663e\u793a\u591a\u65f6\u95f4\u7ebf\u5e76\u6ca1\u6709\u5e2e\u52a9\u3002\u00a0\u00a0\u5927\u76d8\u914d\u7f6e\u4e86\u5f88\u591a\u7075\u6d3b\u7684 Variable \uff0c\u53ef\u4ee5\u968f\u610f\u5728\u4e00\u5f20\u5927\u76d8\u4e0a\u5207\u6362\u5404\u79cd\u6570\u636e\u6e90\u548c\u67e5\u8be2\u6761\u4ef6\u3002\u00a0\u00a0\u4f7f\u7528 Transform \u8ba9 Table Panel \u7075\u6d3b\u5c55\u73b0\u7edf\u8ba1\u4fe1\u606f\u3002\u00a0\u00a0\u5206\u6e05 Range \u548c Instant \u67e5\u8be2\u5f00\u5173\uff0c\u907f\u514d\u65e0\u7528\u7684\u8303\u56f4\u67e5\u8be2\u62d6\u6162\u5927\u76d8\u663e\u793a\u901f\u5ea6\u3002\u00a0\u00a0<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042518992\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>K8s\u96c6\u7fa4\u603b\u89c8\u00a0\u4e0a\u56fe\u4e3a\u76d1\u63a7\u8282\u70b9\u4fe1\u606f\u3001 K8s \u96c6\u7fa4 Pod \u4fe1\u606f\u7684\u5927\u76d8\u3002\u6574\u4f53\u5e03\u5c40\u4e00\u76ee\u4e86\u7136\uff0c\u901a\u8fc7\u4e0d\u540c\u989c\u8272\u5bf9\u5173\u952e\u4fe1\u606f\u8fdb\u884c\u6807\u8bb0\uff0c\u901a\u8fc7 Grafana \u7684\u52a8\u6001\u9608\u503c\u529f\u80fd\u5c06\u6570\u5b57\u4ee5\u4e0d\u540c\u7684\u5f62\u5f0f\u5c55\u73b0\uff0c\u63d0\u5347\u95ee\u9898\u6392\u67e5\u6548\u7387\u3002\u00a0<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042518993\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\u8282\u70b9\u6c34\u4f4d\u00a0\u4e0a\u56fe\u4e3a\u8282\u70b9\u6c34\u4f4d\u5927\u76d8\uff0c\u5c55\u793a\u4e86\u78c1\u76d8iops \u3001\u8bfb\u5199\u65f6\u95f4\u3001\u7f51\u7edc\u6d41\u91cf\u3001\u5185\u5b58\u4f7f\u7528\u7387\u3001CPU\u4f7f\u7528\u7387\u7b49\u91cd\u8981\u4fe1\u606f\u3002\u00a0<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042518994\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\u5168\u5c40 SLO\u00a0\u4e0a\u56fe\u4e3a\u5168\u5c40 SLO \u5927\u76d8 \u3002\u901a\u8fc7 Grafana \u6258\u7ba1\u670d\u52a1\u914d\u7f6e\u81ea\u5b9a\u4e49\u5927\u76d8\uff0c\u8fd9\u4e5f\u662f ARMS \u6700\u65b0\u4e0a\u7ebf\u7684\u529f\u80fd\uff0c\u5728\u4e91\u4e0a\u6258\u7ba1 Grafana \u5b9e\u4f8b\uff0c\u5373\u53ef\u901a\u8fc7\u4e91\u8d26\u53f7\u76f4\u63a5\u767b\u5f55\u5230 Grafana \u754c\u9762\uff0c\u5176\u4e2d\u5305\u542b\u963f\u91cc\u4e91\u5b9a\u5236\u7684\u7279\u6709\u529f\u80fd\u3002\u00a0\u5927\u76d8\u4e2d\u5305\u542b\u4e86\u5168\u5c40 latency\u3001QPS\u3001\u6210\u529f\u7387\u3001\u9519\u8bef\u7801\u7684\u5206\u5e03\u60c5\u51b5\u3001QPS \u7684\u53d8\u5316\u8d8b\u52bf\uff0c\u4ee5\u53ca\u4e00\u4e9b\u8f83\u7ec6\u7c92\u5ea6\u7684\u4fe1\u606f\uff0c\u6bd4\u5982\u5355\u5206\u7247\u3001\u8d1f\u8f7d\u5747\u8861\u3001Gateway \u7ec4\u4ef6\u3001center \u7ec4\u4ef6\u7b49\u3002\u5982\u9047\u53d1\u7248\uff0c\u53ef\u4ee5\u901a\u8fc7\u5e26\u4e0a\u7248\u672c\u53f7\u67e5\u770b\u524d\u540e\u7248\u672c\u7684\u533a\u522b\uff0c\u53ef\u4ee5\u5728 pannel \u4e2d\u4ee5\u53d8\u91cf\u7684\u5f62\u5f0f\u5c55\u73b0 datasource\uff0c\u4e5f\u53ef\u4ee5\u9009\u62e9\u5168\u7403\u5404\u4e2a region \u8fdb\u884c\u5207\u6362\u67e5\u770b\u3002\u00a0<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042518995\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>Kafka \u5ba2\u6237\u7aef\u53ca\u670d\u52a1\u7aef\u76d1\u63a7\u00a0\u96c6\u7fa4\u4e2d\u4f9d\u8d56 Kafka \u5ba2\u6237\u7aef\u548c\u670d\u52a1\u7aef\uff0c\u5176\u76d1\u63a7\u6765\u6e90\u4e8e\u4e91\u76d1\u63a7\u96c6\u6210\u3002\u00a0<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042518996\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\u00a0\u5185\u90e8\u7ec4\u4ef6\u5f3a\u4f9d\u8d56\u4e8e Kafka\uff0c\u901a\u8fc7\u6307\u6807\u76d1\u63a7 Kafka \u4ee5\u53ca\u5b83\u4e0e broker \u4e4b\u95f4\u7684\u8fde\u63a5\u6570\u3001\u5e73\u5747\u6d88\u606f\u957f\u5ea6\u3001\u4f4d\u70b9\u63d0\u4ea4\u901f\u7387\u3001\u6d88\u8d39\u6d41\u91cf\u7b49\u3002Producer \u7aef\u63d0\u4f9b\u4e86\u7f13\u51b2\u533a\u7684\u5360\u7528\u7387\u3001\u6d3b\u8dc3\u7684 producer \u6570\u7b49\u4fe1\u606f\u3002\u00a0<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042518997\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>Java \u5e94\u7528\u8fd0\u884c\u60c5\u51b5\u76d1\u63a7\u00a0\u5982\u679c\u7ec4\u4ef6\u4f7f\u7528 Java \u7f16\u5199\uff0c\u8fd8\u9700\u8981\u76d1\u63a7 JVM \u76f8\u5173\u7684 GC \u60c5\u51b5\uff0c\u5927\u76d8\u80fd\u591f\u63d0\u4f9b JVM memory \u7684\u60c5\u51b5\u3001GC \u76f8\u5173\u60c5\u51b5\u3001CPU \u4f7f\u7528\u7387\u3001\u7ebf\u7a0b\u6570\u3001\u7ebf\u7a0b\u72b6\u6001\u7b49\u3002\u6b64\u5916\uff0c\u6bd4\u5982\u53d1\u7248\u6216\u6709\u52a8\u6001\u52a0\u8f7d\u7684\u7c7b\uff0c\u5728\u52a0\u8f7d\u7c7b\u7684\u7edf\u8ba1\u4e2d\u53ef\u4ee5\u67e5\u770b\u662f\u5426\u5b58\u5728\u6301\u7eed\u4e0a\u5347\u7684\u72b6\u6001\u7b49\u3002\u00a0<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042518998\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>Table \u683c\u5f0f\u7684\u9519\u8bef\u7c7b\u578b\u590d\u76d8\u7edf\u8ba1\u8868\u00a0\u5982\u679c\u5e0c\u671b\u4f7f\u7528\u7535\u5b50\u8868\u683c\u7edf\u8ba1\u96c6\u7fa4\u4e2d\u7684\u5b89\u88c5\u72b6\u6001\u6216\u91cd\u70b9\u5ba2\u6237\u72b6\u6001\uff0c\u53ef\u4ee5\u4f7f\u7528 Grafana \u7684 transform \u529f\u80fd\u5c06\u6574\u4e2a\u5927\u76d8\u6253\u9020\u6210\u7535\u5b50\u8868\u683c\u5f0f\u7684\u4f53\u9a8c\u3002\u53ef\u4ee5\u7528 transform \u5c06\u5b57\u6bb5\u6620\u5c04\u5230\u4e00\u5f20\u7535\u5b50\u8868\u683c\u4e0a\uff0c\u6253\u5f00 filter \u540e\u8fd8\u53ef\u901a\u8fc7\u7b5b\u9009\u5404\u79cd\u5b57\u6bb5\u5f97\u51fa\u67e5\u8be2\u7ed3\u679c\u3002\u00a0\u95ee\u9898\u6392\u67e5\u6848\u4f8b\u5206\u4eab\u00a0<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042518999\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\u00a0\u65e5\u5fd7\u4fe1\u606f\u7684\u5c55\u793a\u9700\u8981\u901a\u8fc7\u5728 Grafana \u91cc\u67e5\u8be2 Loki \u7684\u6570\u636e\uff0c\u6bd4\u5982 center \u91cc\u6709\u67e5\u8be2\u65e5\u5fd7\uff0c\u5176\u4e2d\u5305\u542b\u5f88\u591a\u539f\u59cb\u4fe1\u606f\uff0c\u6bd4\u5982\u6b64\u6b21\u67e5\u8be2\u7684\u65f6\u95f4\u3001UID \u7b49\u3002\u901a\u8fc7\u540e\u5904\u7406\u7684\u65b9\u5f0f\uff0c\u9996\u5148\u5c06\u60f3\u8981\u7684\u65e5\u5fd7\u6309\u884c\u7684\u65b9\u5f0f\u8fdb\u884c\u7b5b\u9009\uff0c\u7136\u540e\u901a\u8fc7\u6a21\u5f0f\u5339\u914d\u63d0\u53d6\u4fe1\u606f\uff0c\u540e\u7eed\u8fd8\u53ef\u4ee5\u6309\u7167 PromQL \u5c06\u5176\u4e2d\u67d0\u4e9b\u5b57\u6bb5\u7684\u505a\u5927\u5c0f\u5173\u7cfb\u7684\u5339\u914d\uff0c\u6700\u7ec8\u5c06\u5339\u914d\u51fa\u6765\u7684\u65e5\u5fd7\u683c\u5f0f\u8fdb\u884c\u4e8c\u6b21\u5904\u7406\u3002\u00a0\u544a\u8b66\u548c\u5206\u7ea7\u54cd\u5e94\u673a\u5236\u00a0<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042519000\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\u00a0\u4e0a\u56fe\u4e3a\u544a\u8b66\u548c\u5206\u7ea7\u54cd\u5e94\u673a\u5236\u6d41\u7a0b\uff0c\u4f9d\u6b21\u4e3a\u544a\u8b66\u914d\u7f6e\u3001\u4eba\u5458\u6392\u73ed\u3001\u544a\u8b66\u89e6\u53d1\u3001\u5e94\u6025\u5904\u7406\u3001\u4e8b\u540e\u590d\u76d8\u548c\u673a\u5236\u4f18\u5316\uff0c\u6700\u540e\u5c06\u673a\u5236\u4f18\u5316\u4f53\u73b0\u5728\u544a\u8b66\u914d\u7f6e\u4e0a\uff0c\u5f62\u6210\u5b8c\u6574\u7684\u95ed\u73af\u3002\u00a0<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042519001\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\u00a0\u4ee5\u4e0a\u6d41\u7a0b\u662f\u81ea\u5efa\u7684\u544a\u8b66\u7cfb\u7edf\uff0c\u901a\u8fc7\u4f9d\u8d56\u81ea\u5efa\u7cfb\u7edf\u5b9a\u65f6\u8dd1\u4efb\u52a1\u68c0\u67e5\u6307\u6807\uff0c\u7136\u540e\u8c03\u7528\u9489\u9489\u7684 webhook \u6216\u5176\u4ed6\u8fd0\u7ef4\u7cfb\u7edf\u7684 webhook \u53d1\u51fa\u544a\u8b66\uff0c\u6d41\u7a0b\u4e2d\u5b58\u5728\u51e0\u70b9\u4e0d\u8db3\uff1a\u00a01. \u81ea\u5efa\u7cfb\u7edf\u7684\u7a33\u5b9a\u6027\u9700\u8981\u81ea\u5df1\u8d1f\u8d23\uff0c\u5982\u679c\u544a\u8b66\u7cfb\u7edf\u7684\u7a33\u5b9a\u6027\u6bd4\u8fd0\u7ef4\u7cfb\u7edf\u66f4\u5dee\uff0c\u5219\u544a\u8b66\u7cfb\u7edf\u7684\u5b58\u5728\u65e0\u610f\u4e49\u3002\u5176\u6b21\uff0c\u968f\u7740\u6574\u4e2a\u96c6\u7fa4\u5f00\u670d\u7684 region \u8d8a\u6765\u8d8a\u591a\uff0c\u914d\u7f6e\u8d8a\u6765\u8d8a\u590d\u6742\uff0c\u81ea\u5df1\u7ef4\u62a4\u914d\u7f6e\u5e76\u4fdd\u8bc1\u914d\u7f6e\u5168\u7403\u751f\u6548\u96be\u4ee5\u5b9e\u73b0\u3002\u00a0<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042519002\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\u00a02. \u4f9d\u8d56\u624b\u5de5\u6392\u73ed\uff0c\u6781\u6613\u51fa\u73b0\u6f0f\u6392\u6216 backup \u7f3a\u5931\u3002\u00a0<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042519003\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\u00a03. \u544a\u8b66\u89e6\u53d1\u9636\u6bb5\u89e6\u53d1\u6761\u4ef6\u975e\u5e38\u5355\u4e00\uff0c\u96be\u4ee5\u5728\u544a\u8b66\u89e6\u53d1\u94fe\u8def\u4e0a\u589e\u52a0\u989d\u5916\u7684\u4e1a\u52a1\u903b\u8f91\uff0c\u5982\u52a8\u6001\u9608\u503c\u3001\u52a8\u6001\u6253\u6807\u7b49\u3002\u00a0<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042519004\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\u00a04. \u5e94\u6025\u5904\u7406\u9636\u6bb5\uff0c\u4fe1\u606f\u53d1\u9001\u975e\u5e38\u9891\u7e41\uff0c\u65e0\u6cd5\u4e3b\u52a8\u8ba4\u9886\u548c\u4e3b\u52a8\u5173\u95ed\u3002\u7cfb\u7edf\u51fa\u73b0\u95ee\u9898\u65f6\uff0c\u540c\u7c7b\u544a\u8b66\u4f1a\u5728\u7fa4\u91cc\u9ad8\u5bc6\u5ea6\u53d1\u9001\uff0c\u65e0\u6cd5\u4e3b\u52a8\u5c4f\u853d\u544a\u8b66\u4e5f\u662f\u7f3a\u9677\u4e4b\u4e00\u3002\u00a0<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042519005\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\u00a05. \u4e8b\u540e\u590d\u76d8\u4f18\u5316\u7684\u65f6\u5019\u6ca1\u6709\u6570\u636e\u652f\u6491\uff0c\u65e0\u6cd5\u6839\u636e\u5df2\u6709\u7684\u544a\u8b66\u7edf\u8ba1\u4fe1\u606f\u6765\u4f18\u5316\u6574\u4e2a\u6d41\u7a0b\u3002\u00a0\u56e0\u6b64\uff0c\u6211\u4eec\u9009\u62e9\u57fa\u4e8e ARMS \u6765\u5efa\u7acb\u544a\u8b66\u7cfb\u7edf\u3002ARMS \u5f3a\u5927\u7684\u544a\u8b66\u548c\u5206\u7ea7\u54cd\u5e94\u673a\u5236\u4e3a\u6211\u4eec\u5e26\u6765\u4e86\u8bf8\u591a\u4fbf\u5229\uff1a\u00a0<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042519006\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\u00a01. \u544a\u8b66\u6a21\u677f\u5168\u7403\u751f\u6548\u529f\u80fd\uff1a\u53ea\u9700\u914d\u7f6e\u4e00\u6b21\u544a\u8b66\u89c4\u5219\uff0c\u5373\u53ef\u4f7f\u4e0d\u540c\u7684\u96c6\u7fa4\u751f\u6548\u544a\u8b66\u89c4\u5219\u3002\u6bd4\u5982\u6ca1\u6709\u544a\u8b66\u6a21\u677f\u65f6\u9700\u8981\u5bf9\u6bcf\u4e2a cluster \u91cc\u7684\u6307\u6807\u5355\u72ec\u914d\u7f6e\u544a\u8b66\u3002\u800c\u6709\u4e86\u6a21\u677f\u540e\uff0c\u53ea\u9700\u901a\u8fc7\u544a\u8b66\u89c4\u5219\u6a21\u677f\u7684\u65b9\u5f0f\u5c06 PromQL \u6216\u544a\u8b66\u7684 AlertRule \u00a0apply \u5230\u5168\u7403\u5404\u4e2a region \u96c6\u7fa4\uff0c\u975e\u5e38\u65b9\u4fbf\u3002\u00a0<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042519007\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\u00a02.\u00a0\u544a\u8b66\u6392\u73ed\u8868\u548c\u52a8\u6001\u901a\u77e5\uff1a\u7cfb\u7edf\u80fd\u591f\u52a8\u6001\u5b9e\u73b0\u8f6e\u73ed\u66ff\u73ed\u5de5\u4f5c\uff0c\u6bd4\u624b\u5de5\u6392\u73ed\u66f4\u9760\u8c31\u3002\u00a0<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042519008\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\u00a03.\u00a0\u4e8b\u4ef6\u5904\u7406\u6d41\u548c\u544a\u8b66\u5bcc\u5316\uff1a\u53ef\u4ee5\u901a\u8fc7 ARMS \u7684\u4e8b\u4ef6\u5904\u7406\u6d41\u3001\u544a\u8b66\u4e2d\u5fc3\u7684\u4e8b\u4ef6\u5904\u7406\u6d41\u548c\u544a\u8b66\u5bcc\u5316\u529f\u80fd\uff0c\u5728\u544a\u8b66\u89e6\u53d1\u540e\u52a8\u6001\u5730\u6253\u4e0a\u6807\u8bb0\uff0c\u5e76\u4e14\u505a\u5206\u7ea7\u5904\u7406\u3002\u5982\u4e0a\u56fe\uff0c\u53ef\u4ee5\u7ed9\u544a\u8b66\u6253\u4e0a\u4f18\u5148\u7ea7\u6807\u7b7e\uff0c\u4f18\u5148\u7ea7\u8f83\u9ad8\u7684\u544a\u8b66\u7b49\u7ea7\u5347\u7ea7\u4e3a P1\uff0c\u5e76\u4e14\u53ef\u4ee5\u52a8\u6001\u5730\u4fee\u6539\u544a\u8b66\u63a5\u6536\u4eba\u3002\u00a0\u4e3a\u4e86\u5b9e\u73b0\u4e0a\u8ff0\u529f\u80fd\uff0c\u9996\u5148\u9700\u8981\u6709\u6570\u636e\u6e90\u6765\u63d0\u4f9b\u6253\u6807\u7684\u4f9d\u636e\u3002\u5728\u544a\u8b66\u8fd0\u7ef4\u4e2d\u5fc3\u7684\u63a7\u5236\u53f0\u4e0a\u6709\u6570\u636e\u6e90\u7684\u529f\u80fd\uff0c\u544a\u8b66\u89e6\u53d1\u65f6\u53ef\u4ee5\u901a\u8fc7 HTTP \u8bf7\u6c42\u6216 RPC \u8bf7\u6c42\u8c03\u7528\u6570\u636e\u6e90\uff0c\u800c\u540e\u53ef\u4ee5\u4ece HTTP URL \u91cc\u83b7\u53d6\u6253\u6807\u7684\u7ed3\u679c\u3002\u6b64\u63a5\u53e3\u7684\u5b9e\u73b0\u4e3b\u8981\u901a\u8fc7 IFC \u8f7b\u91cf\u5de5\u5177\u5728\u7ebf\u5199\u597d\u4ee3\u7801\uff0c\u4ee3\u7801\u4e3b\u8981\u8d1f\u8d23\u8bfb\u53d6 ACM \u914d\u7f6e\u4e2d\u5fc3\u91cc\u7684\u4fe1\u606f\u914d\u7f6e\u9879\uff0c\u7136\u540e\u8bfb\u53d6\u914d\u7f6e\u9879\u5e76\u5bf9\u5916\u66b4\u9732 HTTP \u63a5\u53e3\uff0c\u63d0\u4f9b\u7ed9\u544a\u8b66\u8fd0\u7ef4\u4e2d\u5fc3\u52a8\u6001\u5730\u8c03\u7528\u3002\u00a0\u5b8c\u6210\u4ee5\u4e0a\u6b65\u9aa4\u540e\uff0c\u8fd8\u9700\u914d\u7f6e\u4e8b\u4ef6\u5904\u7406\u6d41\uff0c\u5c06\u9700\u8981\u7684\u4fe1\u606f\u901a\u8fc7\u5339\u914d\u66f4\u65b0\u6a21\u5f0f\u7684\u65b9\u5f0f\u4f20\u9012\u5230\u4e0a\u8ff0\u63a5\u53e3\uff0c\u5e76\u8fd4\u56de\u4f18\u5148\u7ea7\uff0c\u6700\u7ec8\u6253\u5230\u544a\u8b66\u4e0a\u3002\u00a0<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042519009\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\u00a04. \u544a\u8b66\u7684\u8ba4\u9886\u3001\u5173\u95ed\u548c\u5c4f\u853d\uff1aARMS \u63d0\u4f9b\u4e86\u8ba4\u9886\u3001\u5173\u95ed\u3001\u5173\u6ce8\u3001\u5c4f\u853d\u7b49\u5b9e\u7528\u529f\u80fd\uff0c\u663e\u8457\u63d0\u5347\u4e86\u544a\u8b66\u8d28\u91cf\u3002\u00a0<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042519010\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\u00a05. \u544a\u8b66\u7684\u8ba4\u9886\u63a5\u624b\u7387\u7edf\u8ba1\u5927\u76d8\uff1a\u590d\u76d8\u7684\u65f6\u5019\u9700\u8981\u77e5\u9053\u6bcf\u4e2a\u4eba\u5904\u7406\u4e86\u591a\u5c11\u544a\u8b66\u3001\u5904\u7406\u65f6\u957f\u3001\u544a\u8b66\u5e73\u5747\u6062\u590d\u65f6\u95f4\u7b49\uff0c\u5f15\u5165\u4e86\u8ba4\u9886\u3001\u5173\u95ed\u3001\u6062\u590d\u3001\u5c4f\u853d\u673a\u5236\u540e\uff0cARMS\u544a\u8b66\u4e2d\u5fc3\u5728\u540e\u53f0\u8bb0\u5f55\u4e86\u4e8b\u4ef6\u7684\u65e5\u5fd7\uff0c\u901a\u8fc7\u5bf9\u65e5\u5fd7\u7684\u5206\u6790\u5373\u53ef\u63d0\u4f9b\u6709\u7528\u7684\u590d\u76d8\u4fe1\u606f\u3002\u00a0<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042519011\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\u00a0\u5f97\u5230\u544a\u8b66\u4fe1\u606f\u540e\uff0c\u7528\u6237\u5e0c\u671b\u53ef\u4ee5\u5728\u767d\u5c4f\u5316\u7684\u754c\u9762\u4e0a\u5904\u7406\u95ee\u9898\uff0c\u56e0\u6b64\u6211\u4eec\u5f15\u5165\u4e86\u57fa\u4e8e Grafana \u7684\u767d\u5c4f\u5316\u8fd0\u7ef4\u5de5\u5177\u94fe\u3002\u5176\u539f\u7406\u4e3a\uff0c\u5728\u914d\u7f6e\u5927\u76d8\u7684\u65f6\u5019\u5f15\u5165\u52a8\u6001\u4fe1\u606f\uff0c\u5e76\u5c06\u5176\u4ee5\u94fe\u63a5\u7684\u5f62\u5f0f\u62fc\u63a5\u5230\u5927\u76d8\u91cc\u3002\u00a0\u6211\u4eec\u5185\u90e8\u6709\u5404\u79cd\u7cfb\u7edf\uff0c\u5982\u679c\u6ca1\u6709\u5b98\u65b9\u7684\u94fe\u63a5\u62fc\u63a5\uff0c\u5219\u9700\u8981\u81ea\u5df1\u9996\u62fc URL \u6216\u624b\u52a8\u641c\u7d22\uff0c\u6548\u7387\u975e\u5e38\u4f4e\u3002\u800c\u901a\u8fc7\u5728 Grafana 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\/>\u00a0\u7b2c\u4e00\uff0c\u544a\u8b66\u51c6\u786e\u5ea6\u548c\u63a5\u624b\u7387\u7684\u4f18\u5316\u3002\u76ee\u524d\u8fd8\u6ca1\u6709\u5f88\u597d\u7684\u65b9\u5f0f\u80fd\u591f\u5c06\u544a\u8b66\u7684\u590d\u76d8\u4fe1\u606f\u9ad8\u6548\u5730\u5229\u7528\u8d77\u6765\uff0c\u672a\u6765\u6211\u4eec\u5c06\u5c1d\u8bd5\u901a\u8fc7\u544a\u8b66\u51c6\u786e\u5ea6\u548c\u63a5\u624b\u7387\u7684\u4fe1\u606f\uff0c\u53ca\u65f6\u8c03\u6574\u4e0d\u5408\u7406\u7684\u544a\u8b66\u9608\u503c\uff0c\u4e5f\u53ef\u80fd\u4f1a\u5c1d\u8bd5\u591a\u9608\u503c\u7684\u544a\u8b66\uff0c\u6bd4\u5982\u544a\u8b66\u5728 A \u5230 B \u8303\u56f4\u4e4b\u5185\u662f\u591a\u5c11\u7b49\u7ea7\uff0c\u5728 B \u4ee5\u4e0a\u662f\u591a\u5c11\u7b49\u7ea7\u3002\u00a0\u7b2c\u4e8c\uff0c\u591a\u7c7b\u578b\u6570\u636e\u8054\u52a8\u3002\u6bd4\u5982\u5728\u6392\u67e5\u95ee\u9898\u7684\u65f6\u5019\uff0c\u9664\u4e86 Metrics \u3001Trace \u548c Log \u4e4b\u5916\uff0c\u8fd8\u6709 profiler\u3001CPU 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decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042519013\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\u00a0\u539f\u6587\u94fe\u63a5\uff1a<a href=\"https:\/\/link.segmentfault.com\/?enc=PmChRKHOtLHVMwG3EEJ3Yw%3D%3D.ZFm9sG%2BZ0awgWxyqEXH2ox3ZUN%2F6LwgPkALWKT5GfXT4d9znOdCZINWEWzoV%2FNBs\" rel=\"nofollow\">https:\/\/click.aliyun.com\/m\/10&#8230;<\/a>\u672c\u6587\u4e3a\u963f\u91cc\u4e91\u539f\u521b\u5185\u5bb9\uff0c\u672a\u7ecf\u5141\u8bb8\u4e0d\u5f97\u8f6c\u8f7d\u3002<\/p>\n<p><a href=\"https:\/\/segmentfault.com\/a\/1190000042518965\">https:\/\/segmentfault.com\/a\/1190000042518965<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7b80\u4ecb\uff1a\u00a0\u968f\u7740\u8d8a\u6765\u8d8a\u591a\u4f01\u4e1a\u4ee5\u5bb9\u5668\u4f5c\u4e3a\u7cfb\u7edf\u5e95\u5ea7\uff0c\u90a3\u4e48\u963f\u91cc\u4e91\u7684\u4e91\u670d\u52a1\u53c8\u662f\u5982\u4f55\u8fdb\u884cSRE\u89c4\u5212\u5462\uff1f\u4e0b\u6587\u5c06\u7531\u8d44\u6df1SRE\u5de5\u7a0b 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