{"id":3164,"date":"2024-12-29T09:47:18","date_gmt":"2024-12-29T01:47:18","guid":{"rendered":"http:\/\/viplao.com\/?p=3164"},"modified":"2024-12-29T09:47:20","modified_gmt":"2024-12-29T01:47:20","slug":"sre%e5%b7%a5%e5%85%b7%e9%93%be%e5%bb%ba%e8%ae%be%e5%ae%9e%e8%b7%b5%ef%bc%9a%e4%b8%80%e5%a4%9c%e9%a2%a0%e8%a6%8660%e6%97%a7%e4%bd%93%e7%b3%bb%ef%bc%8c%e8%85%be%e8%ae%af%e7%9a%84sre%e8%bf%90%e7%bb%b4-2","status":"publish","type":"post","link":"http:\/\/viplao.com\/index.php\/2024\/12\/29\/sre%e5%b7%a5%e5%85%b7%e9%93%be%e5%bb%ba%e8%ae%be%e5%ae%9e%e8%b7%b5%ef%bc%9a%e4%b8%80%e5%a4%9c%e9%a2%a0%e8%a6%8660%e6%97%a7%e4%bd%93%e7%b3%bb%ef%bc%8c%e8%85%be%e8%ae%af%e7%9a%84sre%e8%bf%90%e7%bb%b4-2\/","title":{"rendered":"SRE\u5de5\u5177\u94fe\u5efa\u8bbe\u5b9e\u8df5\uff1a\u4e00\u591c\u98a0\u898660%\u65e7\u4f53\u7cfb\uff0c\u817e\u8baf\u7684SRE\u8fd0\u7ef4\u8f6c\u578b\u5b9e\u8df5\uff082\uff09"},"content":{"rendered":"\n<p><strong>\u4e00\u3001\u524d\u8a00<\/strong><\/p>\n\n\n\n<p>\u4e4b\u524d\u5728\u300a\u4e91\u539f\u751f\u80cc\u666f\u4e0b\u7684\u8fd0\u7ef4\u4ef7\u503c\u601d\u8003\u4e0e\u5b9e\u8df5(\u4e0a)\u300b \u91cc\uff0c\u91cd\u70b9\u4ecb\u7ecd\u4e86\u4e91\u539f\u751f\u80cc\u666f\u4e0b\u8fd0\u7ef4\u8f6c\u578b\u7684\u601d\u8003\uff0c\u56f4\u7ed5\u7740\u6574\u4e2a DevOps \u4ea4\u4ed8\u94fe\uff0c\u8d34\u8fd1\u4e1a\u52a1\u4e0d\u65ad\u8f93\u51fa\u8fd0\u7ef4\u7684\u80fd\u529b\u4e0e\u4ef7\u503c\u3002\u8fd9\u7bc7\u5185\u5bb9\u6211\u60f3\u8c08\u8c08 DevOps \u7684\u4e0b\u534a\u6bb5\uff0c\u901a\u8fc7\u6211\u4eec\u7684\u6784\u5efa\u670d\u52a1\u7a33\u5b9a\u6027\u4fdd\u969c\u5b9e\u8df5\uff0c\u5229\u7528 SRE \u7684\u601d\u60f3\u4e0e\u65b9\u6cd5\uff0c\u4e0d\u65ad\u53bb\u51b2\u523a\u7a33\u5b9a\u6027\u7684\u7ec8\u6781\u76ee\u6807\uff1a\u201c\u63d0\u5347 MTBF\uff08\u5e73\u5747\u6545\u969c\u65f6\u95f4\u95f4\u9694\uff09\u3001\u964d\u4f4e MTTR\uff08\u6545\u969c\u5e73\u5747\u4fee\u590d\u65f6\u95f4\uff09\u201d\uff0c\u5f88\u591a\u5c0f\u4f19\u4f34\u4f1a\u6709\u7591\u95ee\uff0cDevOps \u4e0e SRE \u5230\u5e95\u662f\u4ec0\u4e48\u6837\u7684\u5173\u7cfb\uff1f\u5728 Google \u51fa\u7248\u7684\u7b2c\u4e8c\u672c\u4e66\u300aThe Site Reliability Workbook\u300b\u7684<strong>\u7b2c\u4e00\u7ae0\u8282<\/strong>&nbsp;\uff0c\u5df2\u7ecf\u660e\u786e\u7ed9\u51fa\u4e86\u8fd9\u4e2a\u95ee\u9898\u7684\u89e3\u91ca\uff0c\u4e00\u884c\u4ee3\u7801\u80dc\u5343\u8a00\uff1a\u201cclass SRE implements interface DevOps\u201d\uff0c\u5373 SRE \u662f DevOps \u7684\u4e00\u79cd\u5b9e\u73b0\u65b9\u5f0f\uff0c\u4e5f\u662f Google \u5728\u8fd0\u7ef4\u9886\u57df\u7684\u4e00\u79cd\u5177\u4f53\u5b9e\u8df5\u3002\u4e2a\u4eba\u4e5f\u6bd4\u8f83\u8ba4\u540c\u8fd9\u4e2a\u89e3\u91ca\uff0c\u4e5f\u6df1\u53d7\u542f\u53d1\uff0c\u4e0d\u5f97\u4e0d\u4f69\u670d Google \u5927\u4f6c\u7684\u62bd\u8c61\u4e0e\u603b\u7ed3\u80fd\u529b\uff0c\u653e\u773c\u56fd\u5185\u8fd0\u7ef4\u884c\u4e1a\u7684\u53d1\u5c55\u5386\u7a0b\uff0c\u4e5f\u6f5c\u79fb\u9ed8\u5316\u5728\u5f62\u6210\u81ea\u5df1\u7684\u53d1\u5c55\u8def\u5f84\uff0c\u5b9e\u8df5\u4e0e Google \u63d0\u51fa\u7684 SRE \u5177\u6709\u5f02\u66f2\u540c\u5de5\u4e4b\u5999\uff0c\u7f3a\u5c11\u7684\u662f\u8fdb\u4e00\u6b65\u505a\u62bd\u8c61\uff0c\u5f62\u6210\u4e00\u5957\u5b8c\u6574\u7684\u65b9\u6cd5\u8bba\u4f53\u7cfb\u3002\u672c\u6587\u7684\u51fa\u53d1\u70b9\u4e5f\u662f\u7ad9\u5728\u5de8\u4eba\u80a9\u8180\u4e4b\u4e0a\uff0c\u7ed3\u5408\u81ea\u8eab\u4e1a\u52a1\u670d\u52a1\u573a\u666f\uff0c\u601d\u8003\u5728\u4e91\u539f\u751f\u80cc\u666f\u4e0b\uff0c\u8fd0\u7ef4\u8f6c\u578b\u8fd8\u6709\u591a\u5c11\u79cd\u53ef\u80fd\u6027\uff0c\u672c\u6587\u6216\u8bb8\u53ea\u7ed9\u51fa\u5176\u4e2d\u4e00\u79cd\u7b54\u6848\u5427\u3002<\/p>\n\n\n\n<p><strong>\u4e8c\u3001\u6784\u5efa SRE \u4f53\u7cfb<\/strong><\/p>\n\n\n\n<p><strong>1\u3001SRE \u80fd\u529b\u5168\u666f<\/strong><\/p>\n\n\n\n<p>\u6211\u4eec\u56e0\u5730\u5236\u5b9c\uff0c\u6839\u636e IEG \u6d77\u91cf\u5728\u7ebf\u8425\u9500\u7684\u4e1a\u52a1\u573a\u666f\uff0c\u5f15\u5165 SRE \u5ea6\u91cf\u7684\u673a\u5236\u3001\u5b9a\u5236 SRE \u51c6\u5219\uff0c\u4ee5\u53ca\u6253\u9020\u8f83\u4e3a\u5b8c\u5907\u7684\u5de5\u5177\u94fe\u4f53\u7cfb\uff0c\u4ee5\u4e0b\u662f\u56e2\u961f\u6784\u5efa\u7684\u7384\u56fe-SRE \u7a33\u5b9a\u6027\u5efa\u8bbe\u5168\u666f\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/p6.itc.cn\/images01\/20220117\/457e190aab0740fdb924b0c33dcebd5c.jpeg\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u56fe2.1 &#8211; \u7384\u56fe-SRE\u7a33\u5b9a\u6027\u5efa\u8bbe\u5168\u666f\u56fe<\/p>\n\n\n\n<p>\u5728\u8fd9\u4e2a\u4f53\u7cfb\u4e2d\uff0c\u4e91\u539f\u751f\u73af\u5883\u4e0b\u7684 IAAS \u6216 PAAS\uff0c\u6211\u4eec\u5173\u6ce8\u7684\u662f MTTF (Mean Time To Failure\uff0c\u5e73\u5747\u65e0\u6545\u969c\u65f6\u95f4)\uff0c\u8fd9\u4e2a\u80fd\u529b\u7531\u57fa\u7840\u8bbe\u65bd\u56e2\u961f\u6765\u4fdd\u969c\u3002<\/p>\n\n\n\n<p>\u5168\u666f\u56fe\u7684\u4e2d\u95f4\u662f\u6211\u4eec\u7684\u7384\u56fe SRE \u4f53\u7cfb\uff0c\u91c7\u7528\u84dd\u9cb8\u591a\u7ea7\u7f16\u6392\u7ec4\u88c5\u4f53\u7cfb\u4e2d\u7684\u5404\u79cd\u80fd\u529b\u9879\uff0cMTBF \u5217\u610f\u4e3a\u5e73\u5747\u6545\u969c\u65f6\u95f4\u95f4\u9694\uff0c\u53ef\u4ee5\u7406\u89e3\u6210\u7a33\u5b9a\u6027\u4fdd\u969c\u7684\u4e8b\u524d\u4e0e\u4e8b\u540e\uff0c\u5728\u8fd9\u4e2a\u73af\u8282\u4e2d\uff0c\u6211\u4eec\u5728\u539f\u6709\u57fa\u7840\u4e0a\u6269\u5c55\u51fa\u4e24\u4e2a\u6838\u5fc3\u80fd\u529b\uff0c\u5176\u4e2d\u4e00\u4e2a\u662f\u201c\u6df7\u6c8c\u5b9e\u9a8c\u201d\uff0c\u65e8\u5728\u901a\u8fc7\u4e3b\u52a8\u6ce8\u5165\u670d\u52a1\u6545\u969c\uff0c\u63d0\u524d\u53d1\u73b0\u5e76\u89e3\u51b3\u7cfb\u7edf\u5b58\u5728\u7684\u9690\u60a3\uff0c\u63d0\u5347\u7cfb\u7edf\u7684\u97e7\u6027\uff1b\u53e6\u4e00\u4e2a\u4e3a\u201c\u5168\u94fe\u8def\u538b\u6d4b\u201d\uff0c\u6a21\u62df\u771f\u5b9e\u7684\u5e76\u53d1\u6570\u53ca\u7528\u6237\u8bbf\u95ee\uff0c\u901a\u8fc7\u81ea\u52a8\u62d3\u6251\u56fe\u5feb\u901f\u627e\u5230\u5f71\u54cd\u6027\u80fd\u6a21\u5757\uff0c\u5b9a\u4f4d\u95ee\u9898\u6839\u6e90\u3002MTTR \u5217\u610f\u4e3a\u6545\u969c\u5e73\u5747\u4fee\u590d\u65f6\u95f4\uff0c\u8fd9\u91cc\u6211\u4eec\u62c6\u89e3\u4e86 5 \u4e2a\u6b65\u9aa4\uff0c\u5206\u522b\u505a\u4e0b\u89e3\u91ca\uff1a<\/p>\n\n\n\n<ul>\n<li>MTTI \uff08Mean Time To ldentify\uff09\u5e73\u5747\u6545\u969c\u53d1\u73b0\u65f6\u95f4\uff0c\u5f3a\u8c03\u56e2\u961f\u7684\u76d1\u63a7\u544a\u8b66\u80fd\u529b\u7684\u5b8c\u5907\u6027\uff1b<\/li>\n\n\n\n<li>MTTA\uff08Mean Time To Acknowledge\uff09\u5e73\u5747\u6545\u969c\u786e\u8ba4\u65f6\u95f4\uff0c\u5f3a\u8c03\u56e2\u961f\u7684 OnCall \u673a\u5236\u6267\u884c\uff0c\u4ee5\u53ca\u5236\u5ea6\u4e0e\u6280\u672f\u7684\u914d\u5957\uff1b<\/li>\n\n\n\n<li>MTTL \uff08Mean Time To Location\uff09\u5e73\u5747\u6545\u969c\u5b9a\u4f4d\u65f6\u95f4\uff0c\u8981\u6c42\u56e2\u961f\u5bf9\u6545\u969c\u7684\u5206\u6790\u4e0e\u89e3\u51b3\u95ee\u9898\u7ecf\u9a8c\u7684\u79ef\u7d2f\uff0c\u4ee5\u53ca\u5e73\u53f0\u5de5\u5177\u7684\u914d\u5957\uff1b<\/li>\n\n\n\n<li>MTTT \uff08Mean Time To Troubleshooting\uff09\u5e73\u5747\u6545\u969c\u89e3\u51b3\u65f6\u95f4\uff0c\u5bf9\u670d\u52a1\u9ad8\u53ef\u7528\u67b6\u6784\u7684\u8bbe\u8ba1\u3001\u5bb9\u9519\u3001\u6269\u5c55\u80fd\u529b\u63d0\u51fa\u8981\u6c42\uff1b<\/li>\n\n\n\n<li>MTTV \uff08Mean Time To Verify\uff09\u5e73\u5747\u6545\u969c\u9a8c\u8bc1\u65f6\u95f4\uff0c\u56f4\u7ed5\u670d\u52a1\u4f53\u9a8c\u4e3a\u6838\u5fc3\u7684\u76d1\u6d4b\u4f53\u7cfb\uff0c\u5efa\u7acb\u4e0e\u4e1a\u52a1\u3001\u7528\u6237\u7684\u53cd\u9988\u673a\u5236\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u8fd9\u4e2a\u73af\u8282\u4f5c\u4e3a\u7a33\u5b9a\u6027\u4fdd\u969c\u7684\u201c\u4e8b\u4e2d\u201d\u5c24\u4e3a\u91cd\u8981\uff0c\u5176\u4e2d\u53ef\u89c2\u6d4b\u6027\u4f5c\u4e3a\u4e0b\u4e00\u4ee3\u7684\u8d28\u91cf\u76d1\u63a7\u7684\u4ee3\u8868\uff0c\u901a\u8fc7\u5f3a\u5316\u5206\u5e03\u5f0f\u670d\u52a1\u7684\u65e5\u5fd7\u3001\u94fe\u8def\u3001\u6307\u6807\u7684\u5173\u8054\uff0c\u7f29\u77ed\u53d1\u73b0\u95ee\u9898\u3001\u89e3\u51b3\u95ee\u9898\u7684\u65f6\u95f4\uff0c\u53ef\u4ee5\u6781\u5927\u7f29\u77ed MTTR \u4e2d MTTL \u7684\u8017\u65f6\u3002<\/p>\n\n\n\n<p><strong>2\u3001\u5b9a\u5236 SRE \u51c6\u5219<\/strong><\/p>\n\n\n\n<p>\u5728\u5b9e\u8df5 SRE \u8fc7\u7a0b\u4e2d\uff0c\u6211\u4eec\u603b\u7ed3\u5e76\u63d0\u70bc\u4e86\u201c<strong>SRE 8 \u51c6\u5219<\/strong>\u201d\uff0c\u6765\u6307\u5bfc\u6211\u4eec\u7684\u65e5\u5e38\u8fd0\u7ef4\u5de5\u4f5c\u3002\u6709\u4e86\u8fd9 8 \u4e2a\u51c6\u5219\uff0c\u5c31\u5f88\u6e05\u695a\u6211\u4eec\u9700\u8981\u5177\u5907\u4ec0\u4e48\u6837\u7684\u80fd\u529b\u4e0e\u5de5\u4f5c\u65b9\u6cd5\uff0c\u6765\u8fbe\u6210\u4ec0\u4e48\u6837\u7684\u5de5\u4f5c\u76ee\u6807\uff0c\u540c\u65f6\u4e5f\u5ef6\u4f38\u51fa\u4e0b\u9762\u4ecb\u7ecd\u7684 SRE \u5de5\u5177\u94fe\u3002\u9996\u5148\u7b80\u5355\u4ecb\u7ecd\u6211\u4eec\u7684 SRE 8 \u51c6\u5219\uff0c\u4e0b\u9762\u7b80\u8981\u8fdb\u884c\u5256\u6790\uff1a<\/p>\n\n\n\n<ul>\n<li><strong>\u67b6\u6784\u8bbe\u8ba1\u51c6\u5219<\/strong>&nbsp;&#8211; \u6211\u4eec\u8ba4\u4e3a\u6240\u6709\u7684\u67b6\u6784\u90fd\u662f\u4e0d\u5b8c\u7f8e\u7684\uff0c\u90fd\u5b58\u5728\u7f3a\u9677\uff0c\u56e0\u6b64\u6211\u4eec\u5728\u505a\u4e1a\u52a1\u67b6\u6784\u8bbe\u8ba1\u65f6\u90fd\u5fc5\u987b\u8981\u8003\u8651\u670d\u52a1\u7a33\u5b9a\u6027\u4fdd\u969c\uff0c\u5982\u8d1f\u8f7d\u5747\u8861\u3001\u591a\u70b9\u5bb9\u707e\u3001\u96c6\u7fa4\u5316\u670d\u52a1\u3001\u6570\u636e\u591a\u6d3b\u7b49\u80fd\u529b\uff1b<\/li>\n\n\n\n<li><strong>SRE \u524d\u7f6e\u51c6\u5219<\/strong>&nbsp;&#8211; \u5728\u4e1a\u52a1\u7acb\u9879\u4e4b\u521d\uff0cSRE \u89d2\u8272\u9700\u8981\u63d0\u524d\u4ecb\u5165\uff0c\u5c06\u8fd0\u8425\u9636\u6bb5\u53ef\u80fd\u51fa\u73b0\u7684\u95ee\u9898\u6216\u98ce\u9669\u63d0\u524d\u5728\u67b6\u6784\u8bbe\u8ba1\u3001\u7f16\u7801\u9636\u6bb5\u66b4\u9732\uff0c\u63d0\u524d\u51c6\u5907\u597d\u89e3\u51b3\u65b9\u6848\uff0c\u751a\u81f3\u89c4\u907f\u95ee\u9898\u4e0e\u98ce\u9669\uff1b<\/li>\n\n\n\n<li><strong>\u6df7\u6c8c\u5b9e\u9a8c\u51c6\u5219<\/strong>&nbsp;&#8211; \u6545\u969c\u4e0d\u53ef\u907f\u514d\uff0c\u4e3a\u4f55\u4e0d\u8ba9\u5176\u5728\u6d4b\u8bd5\u6216\u9884\u53d1\u5e03\u73af\u5883\u63d0\u524d\u5230\u6765\uff0c\u901a\u8fc7\u6a21\u62df\u73b0\u7f51\u771f\u5b9e\u6545\u969c\u6765\u9a8c\u8bc1\u670d\u52a1\u7684\u201c\u97e7\u6027\u201d\uff0c\u627e\u51fa\u7cfb\u7edf\u7684\u5f31\u70b9\uff0c\u540c\u65f6\u9a8c\u8bc1\u6211\u4eec\u7684\u76d1\u63a7\u544a\u8b66\u7684\u6709\u6548\u6027\uff0c\u5728 MTBF \u9636\u6bb5\u5b9e\u65bd\u6700\u597d\u4e0d\u8fc7\uff0c\u4e5f\u662f\u6211\u4eec\u5176\u4e2d\u4e00\u628a\u5229\u5668\uff1b<\/li>\n\n\n\n<li><strong>\u53ef\u89c2\u6d4b\u6027\u51c6\u5219<\/strong>&nbsp;&#8211; \u901a\u8fc7\u91c7\u96c6\u4e1a\u52a1\u6307\u6807\u3001\u65e5\u5fd7\u3001\u8ffd\u8e2a\u7b49\u6570\u636e\uff0c\u5feb\u901f\u5206\u6790\u4e0e\u5b9a\u4f4d\u95ee\u9898\uff0c\u540c\u65f6\u53d1\u73b0\u590d\u6742\u7cfb\u7edf\u7684\u74f6\u9888\u70b9\uff0c\u5728\u5f88\u957f\u4e00\u6bb5\u65f6\u95f4\u5185\uff0c\u4e1a\u52a1\u6307\u6807\u3001\u65e5\u5fd7\u3001\u8ffd\u8e2a\u7684\u91c7\u96c6\u4e0e\u5e94\u7528\uff0c\u90fd\u662f\u72ec\u7acb\u5b58\u5728\u5e76\u5206\u5f00\u5efa\u8bbe\uff0c\u968f\u7740\u65f6\u95f4\u7684\u63a8\u79fb\uff0c\u53d1\u73b0\u8fd9\u4e09\u8005\u662f\u76f8\u4e92\u5173\u8054\uff0c\u76f8\u8f85\u76f8\u6210\u7684\uff0c\u662f\u6211\u4eec\u7684\u7b2c\u4e8c\u628a\u5229\u5668\uff1b<\/li>\n\n\n\n<li><strong>\u5168\u94fe\u8def\u538b\u6d4b\u51c6\u5219<\/strong>&nbsp;&#8211; \u901a\u8fc7\u4e0e\u53ef\u89c2\u6d4b\u6027\u3001\u6df7\u6c8c\u5b9e\u9a8c\u80fd\u529b\u7684\u6df1\u5ea6\u6574\u5408\uff0c\u5b9e\u73b0\u6a21\u62df\u771f\u5b9e\u4e1a\u52a1\u73af\u5883\u5168\u94fe\u8def\u538b\u6d4b\uff0c\u8fbe\u5230\u4e1a\u52a1\u4e0a\u7ebf\u524d\u7684\u7cbe\u51c6\u8d44\u6e90\u8bc4\u4f30\uff0c\u4e3b\u52a8\u53d1\u73b0\u6f5c\u5728\u6027\u80fd\u3001\u7248\u672c\u7f3a\u9677\u7b49\u95ee\u9898\uff0c\u662f\u6211\u4eec\u7684\u7b2c\u4e09\u628a\u5229\u5668\uff1b<\/li>\n\n\n\n<li><strong>DevOps \u4ea4\u4ed8\u51c6\u5219<\/strong>&nbsp;&#8211; \u901a\u8fc7\u6253\u9020\u9ad8\u6548\u7684\u4ef7\u503c\u4ea4\u4ed8\u94fe\uff0c\u8986\u76d6 CI\u3001CD\u3001CO \u670d\u52a1\u5168\u751f\u547d\u5468\u671f\u8fd0\u8425\u7ba1\u7406\uff0cCI \u6211\u4eec\u91c7\u7528 ODP \u5c01\u88c5\u84dd\u76fe\u65b9\u6848\uff0cCD \u4e0e CO \u91c7\u7528\u84dd\u9cb8\u8fd0\u7ef4\u7f16\u6392\u53ca\u76d1\u63a7\u544a\u8b66\u7b49\u80fd\u529b\uff0cSRE \u4f1a\u5c06\u5927\u5206\u90e8\u7cbe\u529b\u805a\u7126\u5728 CO \u73af\u8282\uff1b<\/li>\n\n\n\n<li><strong>\u6545\u969c\u5e94\u6025\u51c6\u5219&nbsp;<\/strong>&#8211; \u6545\u969c\u4e0d\u53ef\u907f\u514d\uff0c\u6211\u4eec\u80fd\u505a\u7684\u662f\u4e0d\u65ad\u53bb\u63d0\u5347 MTBF\uff0c\u964d\u4f4e MTTR\uff0c\u5305\u62ec\u4e8b\u524d\u7684\u5b9e\u65bd\u5927\u91cf\u6df7\u6c8c\u5b9e\u9a8c\u3001\u6545\u969c\u9884\u6848\uff1b\u4e8b\u4e2d\u91c7\u7528\u6253\u9020\u7684\u5de5\u5177\u94fe\uff0c\u5feb\u901f\u53d1\u73b0\u3001\u5206\u6790\u3001\u5b9a\u4f4d\u4e0e\u89e3\u51b3\u95ee\u9898\uff1b\u4e8b\u540e\u7ec4\u7ec7\u603b\u7ed3\u590d\u76d8\uff0c\u6c89\u6dc0\u6848\u4f8b\u7ecf\u9a8c\uff1b<\/li>\n\n\n\n<li><strong>SRE \u5b66\u4e60\u51c6\u5219<\/strong>&nbsp;&#8211; \u8425\u9020\u5b66\u4e60\u7684\u6587\u5316\uff0c\u76ee\u7684\u662f\u5b9e\u73b0\u591a\u4e2a\u4e0d\u540c\u804c\u80fd\u56e2\u961f\u7684\u6709\u673a\u878d\u5408\uff0c\u76f8\u4e92\u4e86\u89e3\u5927\u5bb6\u9762\u4e34\u7684\u95ee\u9898\u6216\u6311\u6218\uff0c\u5f62\u6210\u4e00\u81f4\u7684\u76ee\u6807\uff0c\u8fbe\u5230\u6709\u6548\u7684\u534f\u540c\uff0c\u89e3\u51b3\u4e1a\u52a1\u7684\u95ee\u9898\u3002\u56e2\u961f\u4e8e 2016 \u5e74\u53d1\u8d77\u7684\u300a\u5fae\u5206\u4eab\u300b\u673a\u5236\uff0c\u622a\u6b62\u76ee\u524d\u7d2f\u8ba1 250 \u6b21\u5206\u4eab \u3002<\/li>\n<\/ul>\n\n\n\n<p><strong>\u4e09\u3001\u8ddf\u8e2a SLO \u72b6\u6001<\/strong><\/p>\n\n\n\n<p>\u91cf\u5316\u76ee\u6807\u662f\u4e00\u5207\u5de5\u4f5c\u7684\u8d77\u70b9\uff0c\u6240\u6709\u8fd0\u7ef4\u5de5\u4f5c\u90fd\u4ee5\u56f4\u7ed5 SLO\uff08\u670d\u52a1\u6c34\u5e73\u76ee\u6807\uff09\u6307\u6807\u7684\u5b9a\u5236\u3001\u6267\u884c\u3001\u8ddf\u8e2a\u3001\u53cd\u9988\u6765\u5c55\u5f00\u3002\u5176\u4e2d\u5b9a\u5236\u4e0e\u6267\u884c\u56e0\u5404\u4e1a\u52a1\u5f62\u6001\u7684\u5dee\u5f02\uff0c\u6b64\u5904\u4e0d\u8fdb\u884c\u5c55\u5f00\uff0c\u6307\u5bfc\u7684\u539f\u5219\u662f\u9009\u62e9\u5408\u9002\u7684 SLI\uff08Service Level Indicator\uff0c\u670d\u52a1\u7b49\u7ea7\u6307\u6807\uff09\uff0c\u8bbe\u5b9a\u5bf9\u5e94\u7684 SLO\u3002\u68b3\u7406\u4e0e\u91c7\u7528\u4e1a\u52a1\u4fa7\u5173\u6ce8\u7684 SLI \u6307\u6807\uff0c\u76ee\u6807\u503c\u8fbe\u6210\u4e00\u81f4\u5373\u53ef\u3002\u6211\u4eec\u5177\u4f53\u7684 SLI \u91c7\u96c6\u5b9e\u8df5\u89c1\u7b2c\u4e00\u7bc7\u6587\u7ae0\u7684<strong>\u4e91\u539f\u751f\u5e94\u7528\u76d1\u63a7<\/strong>&nbsp;\u7ae0\u8282\uff0c\u5176\u4e2d\u5173\u4e8e\u8bc6\u522b SLI Google \u63d0\u51fa VALET \u6cd5\uff0c\u5206\u522b\u662f Volume\u3001Availability\u3001Latency\u3001Error \u548c Ticket \u7684\u9996\u5b57\u6bcd\uff0c\u8fd9 5 \u4e2a\u5355\u8bcd\u5c31\u662f\u6211\u4eec\u9009\u62e9 SLI \u6307\u6807\u7684 5 \u4e2a\u7ef4\u5ea6\u3002<\/p>\n\n\n\n<ul>\n<li>[x] Volume\uff08\u5bb9\u91cf\uff09\u670d\u52a1\u627f\u8bfa\u7684\u6700\u5927\u5bb9\u91cf\u662f\u591a\u5c11\uff0c\u6bd4\u5982\u5e38\u89c1\u7684 QPS\u3001TPS\u3001\u4f1a\u8bdd\u6570\u3001\u541e\u5410\u91cf\u4ee5\u53ca\u6d3b\u52a8\u8fde\u63a5\u6570\u7b49\u7b49\uff1b<\/li>\n\n\n\n<li>[x] Availablity\uff08\u53ef\u7528\u6027\uff09\u4ee3\u8868\u670d\u52a1\u662f\u5426\u6b63\u5e38\u6216\u7a33\u5b9a\uff0c\u6bd4\u5982\u8bf7\u6c42\u8c03\u7528 HTTP 200 \u72b6\u6001\u7684\u6210\u529f\u7387\u3001\u4efb\u52a1\u6267\u884c\u6210\u529f\u7387\u7b49\uff1b<\/li>\n\n\n\n<li>[x] Latency\uff08\u65f6\u5ef6\uff09\u670d\u52a1\u54cd\u5e94\u662f\u5426\u8db3\u591f\u5feb\uff0c\u6bd4\u5982\u65f6\u5ef6\u662f\u5426\u7b26\u5408\u6b63\u6001\u5206\u5e03\uff0c\u9700\u6307\u5b9a\u4e0d\u540c\u7684\u533a\u95f4\uff0c\u6bd4\u5982\u5e38\u89c1\u7684 P90\u3001P95\u3001P99 \u7b49\uff1b<\/li>\n\n\n\n<li>[x] Error\uff08\u9519\u8bef\u7387\uff09\u670d\u52a1\u6709\u591a\u5c11\u9519\u8bef\u7387\uff0c\u6bd4\u5982 5XX\u30014XX\uff0c\u4ee5\u53ca\u81ea\u5b9a\u4e49\u7684\u72b6\u6001\u7801\uff1b<\/li>\n\n\n\n<li>[x] Ticket\uff08\u4eba\u5de5\u5e72\u9884\uff09\u662f\u5426\u9700\u8981\u4eba\u5de5\u5e72\u9884\uff0c\u6bd4\u5982\u4e00\u4e9b\u590d\u6742\u6545\u969c\u573a\u666f\uff0c\u9700\u4eba\u5de5\u4ecb\u5165\u6765\u6062\u590d\u670d\u52a1\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u5b9a\u4e49\u4e1a\u52a1\u76f8\u5bf9\u5e94 SLI \u7684 SLO \u540e\uff0c\u8ddf\u8e2a SLO \u6709\u5229\u4e8e\u7a33\u5b9a\u6027\u76ee\u6807\u7684\u8fbe\u6210\uff0c\u65f6\u523b\u63d0\u9192\u8fd8\u6709\u591a\u5c11\u9519\u8bef\u9884\u7b97\u53ef\u4ee5\u4f9b\u6d88\u8d39\uff0c\u662f\u5426\u5e94\u8be5\u8c03\u6574\u7248\u672c\u53d1\u5e03\u7684\u7b56\u7565\u6216\u8282\u594f\uff0c\u66f4\u52a0\u805a\u7126\u4eba\u529b\u5728\u8d28\u91cf\u65b9\u9762\u7684\u4f18\u5316\u3002\u6211\u4eec\u91c7\u7528 SLO Tracker \u6765\u5bf9\u63a5\u6545\u969c\u62a5\u5355\u5e73\u53f0\uff0c\u83b7\u53d6\u6545\u969c\u5355\u636e\u3001\u5f71\u54cd\u65f6\u957f\u7b49\u4fe1\u606f\uff0c\u5b9a\u671f\u7edf\u8ba1\u5e76\u505a\u56e2\u961f\u53cd\u9988\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/p9.itc.cn\/images01\/20220117\/3c2de79ab41547d799351b8655061cf6.jpeg\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u56fe3.1 &#8211; SLO\u8ddf\u8e2a\u7edf\u8ba1\u62a5\u8868<\/p>\n\n\n\n<p><strong>\u56db\u3001\u5de5\u5177\u94fe\u5efa\u8bbe<\/strong><\/p>\n\n\n\n<p>SRE \u7684\u51c6\u5219\u4e0e\u65b9\u6cd5\u8bba\u56fa\u7136\u91cd\u8981\uff0c\u4f46\u6ca1\u6709\u5f3a\u6709\u529b\u7684\u5de5\u5177\u94fe\u6765\u4f5c\u4e3a\u652f\u6491\uff0c\u5728\u6267\u884c\u9762\u5c06\u9762\u4e34\u6b65\u6b65\u7ef4\u8270\uff0c\u56e0\u6b64\u6211\u4eec\u5728 2 \u5e74\u524d\u5c31\u5f00\u59cb\u7740\u624b\u89c4\u5212 SRE \u5de5\u5177\u94fe\u7684\u5efa\u8bbe\uff0c\u6839\u636e SRE8 \u51c6\u5219\u7684\u5e73\u53f0\u80fd\u529b\u8981\u6c42\uff0c\u660e\u786e\u4e86\u4e09\u4e2a\u53d1\u5c55\u7684\u80fd\u529b\u9879\uff0c\u5206\u522b\u4e3a\u53ef\u89c2\u6d4b\u6027\u3001\u6df7\u6c8c\u5b9e\u9a8c\u3001\u5168\u94fe\u8def\u538b\u6d4b\u7b49\u3002\u9996\u5148\u6211\u4eec\u4e5f\u79ef\u6781\u62e5\u62b1\u5f00\u6e90\u793e\u533a\uff0c\u5f97\u76ca\u4e8e\u793e\u533a\u6210\u719f\u6280\u672f\u6807\u51c6\u4e0e SRE \u5de5\u5177\u94fe\u7ec4\u4ef6\uff0c\u8ba9\u6211\u4eec\u53ef\u4ee5\u5145\u5206\u501f\u7528\u793e\u533a\u7684\u529b\u91cf\uff0c\u5feb\u901f\u4e14\u4f4e\u6210\u672c\u6784\u5efa\u6ee1\u8db3\u6211\u4eec\u81ea\u8eab\u4e1a\u52a1\u573a\u666f\u7684\u670d\u52a1\u80fd\u529b\u3002\u540c\u65f6\u6211\u4eec\u4e5f\u79ef\u6781\u53c2\u4e0e\u5f00\u6e90\u793e\u533a\uff0c\u5305\u62ec\u8d21\u732e\u6e90\u7801\uff0c\u884c\u4e1a\u5927\u4f1a\u6280\u672f\u5e03\u9053\uff0c\u53c2\u4e0e\u4e2d\u56fd\u4fe1\u901a\u9662\u53d1\u8d77\u7684\u884c\u4e1a\u6807\u51c6\u5b9a\u5236\u7b49\u7b49\u3002\u7384\u56fe-SRE \u5de5\u5177\u94fe\u4f53\u7cfb\uff0c\u7b2c\u4e00\u671f\u6211\u4eec\u901a\u8fc7\u201c<strong>\u4e09\u4f4d\u4e00\u4f53<\/strong>\u201d\uff0c\u6709\u6548\u52a9\u529b\u4e1a\u52a1\u5728\u201c\u4e8b\u524d\u201d\u63d0\u524d\u53d1\u73b0\u6f5c\u5728\u95ee\u9898\uff0c\u201c\u4e8b\u4e2d\u201d\u5feb\u901f\u5b9a\u4f4d\u95ee\u9898\u6839\u56e0\uff0c\u4ee5\u53ca\u201c\u4e8b\u540e\u201d\u5feb\u901f\u590d\u76d8\u5386\u53f2\u6545\u969c\u3002\u5e2e\u52a9\u4e1a\u52a1\u5b9e\u73b0\u670d\u52a1\u9ad8\u53ef\u9760\u6027\u7684\u76ee\u6807\u3002\u653e\u773c\u884c\u4e1a\uff0c\u6b64\u7ec4\u5408\u65b9\u6848\u4e5f\u662f\u4e91\u539f\u751f\u73af\u5883\u7a33\u5b9a\u6027\u4fdd\u969c\u7684\u9996\u9009\u3002\u4e0b\u9762\u662f\u7384\u56fe SRE \u5de5\u5177\u94fe\u80fd\u529b\u5168\u666f\u56fe\uff1a<\/p>\n\n\n\n<p>\u56fe4.1 &#8211; \u7384\u56fe-SRE\u5de5\u5177\u94fe\u80fd\u529b\u5168\u666f\u56fe<\/p>\n\n\n\n<p>\u5982\u56fe 4.1 \u6240\u793a\uff0c\u662f\u6211\u4eec\u6784\u5efa SRE \u5de5\u5177\u94fe\u7684\u5e95\u5c42\u903b\u8f91\uff0c\u9996\u5148\u6211\u4eec\u6253\u9020\u6574\u4e2a\u4f53\u7cfb\u7684\u6839\u57fa\uff0c\u5206\u522b\u5b9a\u5236 SRE \u7684\u6807\u51c6\u89c4\u8303\u3001\u65b9\u6cd5\u4e0e\u76ee\u6807\u3002\u5e73\u53f0\u5316\u53ea\u662f\u5c06\u8fd9\u5957\u7406\u8bba\u4f53\u7cfb\u7684\u5b9e\u4f8b\u5316\uff0c\u5728\u5e73\u53f0\u5c42\u9762\u6211\u4eec\u662f\u4ee5\u53ef\u89c2\u6d4b\u6027\u4e3a\u5e95\u5ea7\uff0c\u6536\u96c6\u5e76\u5171\u4eab\u4e1a\u52a1\u7684\u94fe\u8def\u62d3\u6251\u6570\u636e\uff0c\u4f9b\u4e0a\u5c42\u7684\u6df7\u6c8c\u5b9e\u9a8c\u4e0e\u5168\u94fe\u8def\u538b\u6d4b\u7b49\u5e73\u53f0\u8fdb\u884c\u96c6\u6210\uff0c\u6765\u5b9e\u73b0\u66f4\u52a0\u9ad8\u7ea7\u7684\u80fd\u529b\u3002\u901a\u8fc7\u591a\u79cd\u80fd\u529b\u7684\u6574\u5408\uff0c\u76ee\u524d\u5df2\u7ecf\u521d\u6b65\u5177\u5907\u4e86\u5f3a\u5f31\u4f9d\u8d56\u5206\u6790\u3001\u8d44\u6e90\u7cbe\u51c6\u8bc4\u4f30\u3001\u5f02\u5e38\u5feb\u901f\u5b9a\u4f4d\u3001\u53d1\u73b0\u670d\u52a1\u74f6\u9888\u3001\u4e1a\u52a1\u62d3\u6251\u7406\u89e3\u3001\u589e\u5f3a\u670d\u52a1\u97e7\u6027\u7b49\u4e00\u7cfb\u5217\u6838\u5fc3\u80fd\u529b\u3002\u4e0b\u9762\u5c06\u9010\u4e00\u8fdb\u884c\u76f8\u5173\u80fd\u529b\u7684\u4ecb\u7ecd\u3002<\/p>\n\n\n\n<p><strong>\u4e94\u3001\u53ef\u89c2\u6d4b\u6027\u5e73\u53f0<\/strong><\/p>\n\n\n\n<p><strong>1\u3001\u53ef\u89c2\u6d4b\u6982\u62ec<\/strong><\/p>\n\n\n\n<p>\u5728\u4e91\u539f\u751f\u65f6\u4ee3\u4e0b\uff0c\u5e94\u7528\u7684\u53ef\u89c2\u6d4b\u6027\u57fa\u7840\u8bbe\u65bd\u81f3\u5173\u91cd\u8981\u3002\u5728 IEG \u8425\u9500\u670d\u52a1\u573a\u666f\u4e0b\uff0c\u5fae\u670d\u52a1\u95f4\u8c03\u7528\u5173\u7cfb\u66f4\u662f\u9519\u7efc\u590d\u6742\uff0c\u7ed9\u670d\u52a1\u6027\u80fd\u74f6\u9888\u5206\u6790\u3001\u5feb\u901f\u5b9a\u4f4d\u5f71\u54cd\u8bc4\u4f30\u8303\u56f4\u548c\u6839\u56e0\u5206\u6790\u7b49\u65b9\u9762\u5e26\u6765\u4e86\u8bf8\u591a\u7684\u6311\u6218\u3002\u4e91\u539f\u751f\u4e00\u7ebf\u5f00\u53d1\/\u8fd0\u7ef4\u4eba\u5458\u65f6\u5e38\u9762\u4e34\u4ee5\u4e0b\u95ee\u9898\uff1a<\/p>\n\n\n\n<ul>\n<li>\u670d\u52a1\u8c03\u7528\u5173\u7cfb\u9519\u7efc\u590d\u6742\uff0c\u5982\u4f55\u5feb\u901f\u5b9a\u4f4d\u95ee\u9898\u6839\u56e0\uff1f<\/li>\n\n\n\n<li>\u67d0\u670d\u52a1\u53d1\u751f\u5f02\u5e38\uff0c\u5982\u4f55\u5feb\u901f\u8bc4\u4f30\u5f71\u54cd\u8303\u56f4\uff1f<\/li>\n\n\n\n<li>\u5982\u4f55\u5feb\u901f\u5206\u6790\u590d\u6742\u7cfb\u7edf\u7684\u670d\u52a1\u74f6\u9888\u70b9\uff1f<\/li>\n\n\n\n<li>\u670d\u52a1\u8ffd\u8e2a\u3001\u6307\u6807\u548c\u65e5\u5fd7\u5206\u5f00\u4e0a\u62a5\uff0c\u95ee\u9898\u5b9a\u4f4d\u96be\u5ea6\u5927?<\/li>\n\n\n\n<li>\u6d3b\u52a8\u53d1\u5e03\u9891\u7e41\uff0c\u5982\u4f55\u5feb\u901f\u8bc4\u4f30\u670d\u52a1\u8d44\u6e90\uff1f<\/li>\n<\/ul>\n\n\n\n<p>\u4ee5\u4e0a\u95ee\u9898\u4e9f\u5f85\u5efa\u7acb\u5168\u65b0\u7684\u76d1\u63a7\u673a\u5236\uff0c\u5e2e\u52a9\u5f00\u53d1\/\u8fd0\u7ef4\u4eba\u5458\u5168\u9762\u6d1e\u5bdf\u7cfb\u7edf\u8fd0\u884c\u72b6\u6001\uff0c\u5e76\u5728\u7cfb\u7edf\u5f02\u5e38\u65f6\u5e2e\u52a9\u5176\u5feb\u901f\u5b9a\u4f4d\u89e3\u51b3\u95ee\u9898\uff0c\u4e91\u539f\u751f\u53ef\u89c2\u6d4b\u6027\u57fa\u7840\u8bbe\u65bd\u5e94\u8fd0\u800c\u751f\u3002<strong>\u53ef\u89c2\u6d4b\u6027\u5219\u662f\u901a\u8fc7\u91c7\u96c6\u4e1a\u52a1\u6307\u6807\u3001\u65e5\u5fd7\u3001\u8ffd\u8e2a\u7b49\u6570\u636e\uff0c\u5feb\u901f\u5206\u6790\u4e0e\u5b9a\u4f4d\u95ee\u9898\uff0c\u540c\u65f6\u53d1\u73b0\u590d\u6742\u7cfb\u7edf\u7684\u74f6\u9888\u70b9\uff0c\u5728\u5f88\u957f\u4e00\u6bb5\u65f6\u95f4\u5185\uff0c\u4e1a\u52a1\u6307\u6807\u3001\u65e5\u5fd7\u3001\u8ffd\u8e2a\u7684\u91c7\u96c6\u4e0e\u5e94\u7528\uff0c\u90fd\u662f\u72ec\u7acb\u5b58\u5728\u5e76\u5206\u5f00\u5efa\u8bbe\uff0c\u968f\u7740\u65f6\u95f4\u7684\u63a8\u79fb\uff0c\u53d1\u73b0\u8fd9\u4e09\u8005\u662f\u76f8\u4e92\u5173\u8054\uff0c\u76f8\u8f85\u76f8\u6210\u7684\uff0c\u662f\u4e91\u539f\u751f SRE \u4fdd\u969c\u7684\u4e00\u628a\u5229\u5668\u3002<\/strong><\/p>\n\n\n\n<p>\u56fe5.1 -\u5fae\u670d\u52a1\u8c03\u7528\u5173\u7cfb\u56fe<\/p>\n\n\n\n<p><strong>2\u3001\u53ef\u89c2\u6d4b\u6027\u67b6\u6784<\/strong><\/p>\n\n\n\n<p><strong>\u7384\u56fe-\u53ef\u89c2\u6d4b\u6027\u5e73\u53f0<\/strong>&nbsp;\u57fa\u4e8e OpenTelemetry \u901a\u7528\u89e3\u51b3\u65b9\u6848\uff0c\u7ed3\u5408 IEG \u8425\u9500\u670d\u52a1\u573a\u666f\u7684\u670d\u52a1\u9ad8\u541e\u5410\u4ee5\u53ca\u91c7\u96c6\u6cbb\u7406\u7b49\u7279\u6027\u8981\u6c42\uff0c\u5e73\u53f0\u67b6\u6784\u8bbe\u8ba1\u5982\u4e0b\u56fe 5.2 \u6240\u793a\u3002\u7384\u56fe\u53ef\u89c2\u6d4b\u6027\u5e73\u53f0\u7684\u67b6\u6784\u4ee5 OpenTelemetry \u4e3a\u6838\u5fc3\uff0c\u8986\u76d6 Trace\/Metric\/Log \u6570\u636e\u91c7\u96c6\u3001\u4f20\u8f93\u3001\u5904\u7406\u548c\u5e94\u7528\u5168\u6d41\u7a0b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/p6.itc.cn\/images01\/20220117\/753499906ecd44649f03a64785afabeb.jpeg\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u56fe5.2 -\u7384\u56fe\u53ef\u89c2\u6d4b\u6027\u67b6\u6784\u56fe<\/p>\n\n\n\n<p>\u7384\u56fe\u53ef\u89c2\u6d4b\u6027\u5e73\u53f0\u7279\u70b9\u5982\u4e0b\uff1a<\/p>\n\n\n\n<ul>\n<li><strong>OneSDK \u7edf\u4e00\u4e0a\u62a5<\/strong>&nbsp;: \u9075\u5faa OpenTelemetry \u534f\u8bae\u89c4\u8303\uff0c\u96c6\u6210\u6307\u6807\u3001\u8ffd\u8e2a\u3001\u65e5\u5fd7\u80fd\u529b-OneSDK\uff0c\u89e3\u51b3\u591a\u8282\u70b9\u4e0a\u62a5\u65f6\u95f4\u8bef\u5dee\u81f3\u5fae\u5999\u7ea7\uff1b<\/li>\n\n\n\n<li><strong>\u7075\u6d3b\u7684\u6570\u636e\u6cbb\u7406\u80fd\u529b<\/strong>&nbsp;: \u652f\u6301\u591a\u79cd\u52a8\u6001\u91c7\u6837\u7b56\u7565\u3001\u6570\u636e\u805a\u5408\u63a7\u5236\u3001\u7194\u65ad\u53ca\u964d\u7ea7\u673a\u5236\u3002\u6839\u636e\u4e1a\u52a1\u7684\u4e0d\u540c\u4f53\u91cf\u3001\u7cbe\u7ec6\u5316\u7a0b\u5ea6\u7b49\u8981\u6c42\uff0c\u7075\u6d3b\u914d\u7f6e\u4e0e\u4e0b\u53d1\u7b56\u7565\u3002\u901a\u8fc7\u517c\u5bb9\u6d41\u5f0f\u7ebf\u7684\u5934\u90e8\u5e72\u9884\u3001\u5c3e\u90e8\u5e72\u9884\u7684\u7efc\u5408\u6cbb\u7406\u80fd\u529b\uff0c\u4fdd\u969c\u4e1a\u52a1\u8fd0\u884c\u7a33\u5b9a\uff1b<\/li>\n\n\n\n<li><strong>\u4e30\u5bcc\u7684\u80fd\u529b\u6269\u5c55\u652f\u6301<\/strong>&nbsp;: \u4e3a\u8fd0\u8425\u573a\u666f\u4e2d\u590d\u6742\u4e1a\u52a1\u67b6\u6784\u63d0\u4f9b AiOps \u5f02\u5e38\u68c0\u6d4b\u3001\u6df7\u6c8c\u5f3a\u5f31\u4f9d\u8d56\u5206\u6790\u3001\u5168\u94fe\u8def\u538b\u6d4b\uff08\u7cbe\u51c6\u8d44\u6e90\u8bc4\u4f30\uff09\u7b49\u6269\u5c55\u80fd\u529b\uff1b<\/li>\n\n\n\n<li><strong>\u591a\u8bed\u8a00 SDK \u652f\u6301<\/strong>&nbsp;: \u76ee\u524d\u53ef\u652f\u6301 Golang\u3001Python\u3001C++\u3001PHP\u3001RUST\u3001JS \u591a\u79cd\u5f00\u53d1\u8bed\u8a00\uff1b<\/li>\n\n\n\n<li><strong>\u7a33\u5b9a\u6027\u67b6\u6784<\/strong>&nbsp;: \u652f\u6301\u591a\u79df\u6237\u7ba1\u7406\u4e0e\u8fd0\u8425\uff0c\u652f\u6301\u4e3b\u673a\u4e0e K8S \u73af\u5883\u90e8\u7f72\uff0c\u652f\u6301\u767e\u4ebf PV \u67b6\u6784\uff0c\u534f\u52a9\u8fd0\u8425\u4eba\u5458\u5feb\u901f\u53d1\u73b0\u3001\u5b9a\u4f4d\u3001\u5206\u6790\u4e0e\u89e3\u51b3\u95ee\u9898\uff0c\u6548\u7387\u63d0\u5347 5 \u500d+\uff1b<\/li>\n\n\n\n<li>\u670d\u52a1\u89e3\u8026&amp;\u5206\u7ea7\u5b58\u50a8 : \u5f15\u5165 Kafka\/Pulsar \u6d88\u606f\u4e2d\u95f4\u4ef6\u505a\u4e0a\u4e0b\u6e38\u89e3\u8026\uff0c\u6781\u5927\u6269\u5c55\u524d\u540e\u53f0\u670d\u52a1\u80fd\u529b\uff0c\u4fbf\u4e8e\u96c6\u6210\u6570\u636e\u5e94\u7528\uff0c\u4e14\u652f\u6301\u6ee1\u8db3\u4e0d\u540c\u5e94\u7528\u573a\u666f\u7684\u5206\u7ea7\u5b58\u50a8\uff0c\u652f\u6491\u9ad8\u5cf0\u4e0a\u62a5 QPS300W\/S \u7684\u8fd0\u8425\u80fd\u529b\uff0c\u63d0\u4f9b\u79d2\u7ea7\u6570\u636e\u5904\u7406\u80fd\u529b\u3002<\/li>\n<\/ul>\n\n\n\n<p><strong>3\u3001\u5e73\u53f0\u80fd\u529b\u6269\u5c55<\/strong><\/p>\n\n\n\n<p><strong>1\uff09\u6570\u636e\u91c7\u96c6\u6cbb\u7406<\/strong><\/p>\n\n\n\n<p>\u5fae\u670d\u52a1\u94fe\u8def\u9519\u7efc\u590d\u6742\uff0c\u6d77\u91cf\u7684\u94fe\u8def\u8ffd\u8e2a\u6570\u636e\u5bf9\u53ef\u89c2\u6d4b\u6027\u5e73\u53f0\u670d\u52a1\u7684\u8fd0\u8425\u80fd\u529b\u66f4\u662f\u4e0d\u5c0f\u7684\u6311\u6218\uff0c\u5b8c\u5907\u7684\u6570\u636e\u91c7\u96c6\u6cbb\u7406\u80fd\u529b\u5fc5\u4e0d\u53ef\u5c11\u3002\u7384\u56fe\u53ef\u89c2\u6d4b\u6027\u5e73\u53f0\u4e3a\u8fd0\u7ef4\u548c\u5f00\u53d1\u4eba\u5458\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u91c7\u6837\u6cbb\u7406\u80fd\u529b\u548c\u8fd0\u8425\u6cbb\u7406\u80fd\u529b\uff0c\u5982\u56fe 5.3 \u6240\u793a\uff0c \u7384\u56fe\u53ef\u89c2\u6d4b\u5e73\u53f0\u652f\u6301\u591a\u79cd\u52a8\u6001\u91c7\u6837\u7b56\u7565\u3001\u6570\u636e\u805a\u5408\u63a7\u5236\u3001\u7194\u65ad\u53ca\u964d\u7ea7\u673a\u5236\u7b49\u91c7\u96c6\u8fd0\u8425\u7b56\u7565\u3002\u6ee1\u8db3\u4e0d\u540c\u4e1a\u52a1\u4f53\u91cf\u548c\u7cbe\u7ec6\u5316\u7a0b\u5ea6\u8fd0\u8425\u8981\u6c42\uff0c\u652f\u6301\u7075\u6d3b\u914d\u7f6e\u4e0e\u4e0b\u53d1\u7b56\u7565\uff0c\u4e14\u901a\u8fc7\u517c\u5bb9\u6d41\u5f0f\u7ebf\u7684\u5934\u90e8\u5e72\u9884\u3001\u5c3e\u90e8\u5e72\u9884\u7684\u7efc\u5408\u6cbb\u7406\u80fd\u529b\uff0c\u4e3a\u4e1a\u52a1\u7a33\u5b9a\u8fd0\u884c\u4fdd\u9a7e\u62a4\u822a\u3002<\/p>\n\n\n\n<p>\u56fe5.3 -\u6570\u636e\u91c7\u96c6\u6cbb\u7406\u6280\u672f\u67b6\u6784<\/p>\n\n\n\n<p><strong>2\uff09\u94fe\u8def\u6570\u636e\u68c0\u7d22<\/strong><\/p>\n\n\n\n<p>\u7384\u56fe\u53ef\u89c2\u6d4b\u6027\u5e73\u53f0\u4e3a\u7528\u6237\u63d0\u4f9b\u94fe\u8def\u8ffd\u8e2a\u6570\u636e\u91c7\u96c6\u3001\u4f20\u8f93\u3001\u5904\u7406\u548c\u5e94\u7528\u5168\u6d41\u7a0b\u670d\u52a1\u3002\u5176\u4e2d\u901a\u8fc7\u94fe\u8def\u6570\u636e\u68c0\u7d22\u548c\u53ef\u89c6\u5316\u529f\u80fd\u53ef\u6e05\u6670\u660e\u4e86\u5730\u770b\u5230\u540c\u4e00\u8c03\u7528\u94fe\u4e0b\u670d\u52a1\u5185\u90e8\u548c\u670d\u52a1\u95f4\u8c03\u7528\u94fe\u8def\u53ca\u5176\u76f8\u5e94\u8c03\u7528\u72b6\u6001\u3001\u8c03\u7528\u65f6\u5ef6\u7b49\u6307\u6807\uff0c\u53ef\u5e2e\u52a9\u7528\u6237\u5feb\u901f\u5b9a\u4f4d\u94fe\u8def\u5f02\u5e38\u70b9\u548c\u5206\u6790\u670d\u52a1\u6027\u80fd\u74f6\u9888\u70b9\u3002\u540c\u65f6\u5e73\u53f0\u4e5f\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u67e5\u8be2\u6761\u4ef6\u6765\u5e2e\u52a9\u4e1a\u52a1\u5feb\u901f\u68c0\u7d22\u5230\u6240\u9700\u94fe\u8def\u6570\u636e\uff0c\u65b9\u4fbf\u6613\u7528\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/p8.itc.cn\/images01\/20220117\/0c66a07cf46348ae89cc68df47eec680.jpeg\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u56fe5.4 &#8211; 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src=\"https:\/\/p4.itc.cn\/images01\/20220117\/524eb2d27ed44ecb98f2aadf926c9218.jpeg\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u56fe5.5 -\u670d\u52a1\u94fe\u8def\u62d3\u6251\u56fe<\/p>\n\n\n\n<p><strong>4\uff09\u6570\u636e\u4e0a\u62a5\u7edf\u8ba1<\/strong><\/p>\n\n\n\n<p>\u5bf9\u4e0a\u62a5\u7684\u94fe\u8def\u6570\u636e\uff0c\u5e73\u53f0\u540c\u65f6\u63d0\u4f9b\u4e86\u591a\u7ef4\u5ea6\u7684\u7edf\u8ba1\u80fd\u529b\uff0c\u5305\u62ec\u79df\u6237\u548c\u670d\u52a1\u7ef4\u5ea6\u4e0b\u7684\u9519\u8bef\u7387\u3001P50\/P95\/P99 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class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/p9.itc.cn\/images01\/20220117\/5b5442d46f89414d8f3e863f1580f901.jpeg\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u56fe5.9 &#8211; \u5f3a\u5f31\u4f9d\u8d56\u5206\u6790\u6848\u4f8b<\/p>\n\n\n\n<p><strong>\u516d\u3001\u6df7\u6c8c\u5b9e\u9a8c\u5e73\u53f0<\/strong><\/p>\n\n\n\n<p><strong>1\u3001\u6df7\u6c8c\u5de5\u7a0b\u6982\u8ff0<\/strong><\/p>\n\n\n\n<p>\u5728\u6211\u4eec\u5c06\u5e94\u7528\u4ee5\u4e91\u539f\u751f\u7684\u65b9\u5f0f\u4e0a\u4e91\u4e4b\u540e\uff0c\u53d7\u76ca\u4e8e\u4e91\u539f\u751f\u7684 devops\u3001K8S\u3001\u5fae\u670d\u52a1\u3001\u670d\u52a1\u7f51\u683c\u7b49\u6280\u672f\u7ea2\u5229\uff0c\u5e94\u7528\u7684\u4e0a\u7ebf\u4e0b\u7ebf\u3001\u53d1\u5e03\u53d8\u66f4\u3001\u5bb9\u91cf\u7ba1\u7406\u3001\u670d\u52a1\u6cbb\u7406\u7b49\u8fd0\u8425\u6548\u7387\u83b7\u5f97\u4e86\u6781\u5927\u63d0\u5347\u3002\u6d77\u91cf\u7684\u5e76\u53d1\u8bf7\u6c42\u3001\u654f\u6377\u7684\u8fd0\u8425\u8bc9\u6c42\u9a71\u52a8\u7740\u5e94\u7528\u4ece\u5355\u4f53\u670d\u52a1\u5411\u5fae\u670d\u52a1\u3001\u5206\u5e03\u5f0f\u7cfb\u7edf\u6f14\u8fdb\u3002\u8fd0\u8425\u6548\u7387\u63d0\u5347\u7684\u540c\u65f6\u4e5f\u5e26\u6765\u4e86\u65b0\u7684\u6311\u6218\uff0c\u4e3b\u8981\u8868\u73b0\u4e3a\u4ee5\u4e0b\u51e0\u70b9\uff1a<\/p>\n\n\n\n<ul>\n<li>\u5206\u5e03\u5f0f\u7cfb\u7edf\u65e5\u76ca\u5e9e\u5927\uff0c\u5f88\u96be\u8bc4\u4f30\u5355\u4e2a\u6545\u969c\u5bf9\u6574\u4e2a\u7cfb\u7edf\u7684\u5f71\u54cd\uff1b<\/li>\n\n\n\n<li>\u670d\u52a1\u95f4\u7684\u4f9d\u8d56\u9519\u7efc\u590d\u6742\uff0c\u5355\u4e2a\u670d\u52a1\u4e0d\u53ef\u7528\u53ef\u80fd\u62d6\u57ae\u6574\u4e2a\u670d\u52a1\uff1b<\/li>\n\n\n\n<li>\u8bf7\u6c42\u94fe\u8def\u957f\uff0c\u5168\u94fe\u8def\u76d1\u63a7\u544a\u8b66\u3001\u65e5\u5fd7\u8bb0\u5f55\u7b49\u4e0d\u5b8c\u5584\uff0c\u5b9a\u4f4d\u95ee\u9898\u96be\uff1b<\/li>\n\n\n\n<li>\u4e1a\u52a1\u3001\u6280\u672f\u8fed\u4ee3\u901f\u5ea6\u5feb\uff0c\u9891\u7e41\u53d1\u5e03\u53d8\u66f4\uff0c\u4f7f\u5f97\u7cfb\u7edf\u7684\u7a33\u5b9a\u6027\u53d7\u5230\u66f4\u5927\u7684\u6311\u6218\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u5728\u590d\u6742\u7684\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\uff0c\u65e0\u6cd5\u963b\u6b62\u6545\u969c\u7684\u53d1\u751f\uff0c\u800c\u4e14\u53d1\u751f\u65f6\u95f4\u53ef\u80fd\u662f\u5468\u672b\u3001\u534a\u591c\u3001\u56e2\u5efa\u65f6\u7b49\u3002\u6211\u4eec\u5e94\u8be5\u81f4\u529b\u4e8e\u5728\u8fd9\u4e9b\u5f02\u5e38\u6545\u969c\u88ab\u89e6\u53d1\u4e4b\u524d\uff0c\u5c3d\u53ef\u80fd\u591a\u5730\u8bc6\u522b\u98ce\u9669\u3002\u7136\u540e\uff0c\u9488\u5bf9\u6027\u5730\u8fdb\u884c\u52a0\u56fa\uff0c\u9632\u8303\uff0c\u4ece\u800c\u907f\u514d\u6545\u969c\u53d1\u751f\u65f6\u6240\u5e26\u6765\u7684\u4e25\u91cd\u540e\u679c\u3002\u6df7\u6c8c\u5de5\u7a0b\u6b63\u662f\u8fd9\u6837\u4e00\u5957\u901a\u8fc7\u5728\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e0a\u8fdb\u884c\u5b9e\u9a8c\uff0c\u4e3b\u52a8\u627e\u51fa\u7cfb\u7edf\u4e2d\u7684\u8106\u5f31\u73af\u8282\u7684\u65b9\u6cd5\u5b66\u3002<strong>\u6df7\u6c8c\u5de5\u7a0b\u5219\u662f\u901a\u8fc7\u6a21\u62df\u73b0\u7f51\u771f\u5b9e\u6545\u969c\u6765\u9a8c\u8bc1\u670d\u52a1\u7684\u201c\u97e7\u6027\u201d\uff0c\u627e\u51fa\u7cfb\u7edf\u7684\u5f31\u70b9\uff0c\u540c\u65f6\u9a8c\u8bc1\u6211\u4eec\u7684\u76d1\u63a7\u544a\u8b66\u7684\u6709\u6548\u6027\uff0c\u5728 MTBF \u9636\u6bb5\u5b9e\u65bd\u6700\u597d\u4e0d\u8fc7\uff0c\u662f\u6211\u4eec SRE \u4fdd\u969c\u7684\u7b2c\u4e8c\u628a\u5229\u5668\u3002<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/p3.itc.cn\/images01\/20220117\/d63f50627d654de08a77cb48b6d9f41a.jpeg\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u56fe6.1 &#8211; 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10 \u500d\u4ee5\u4e0a\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/p7.itc.cn\/images01\/20220117\/fcbbf8963d23463ea758d3db970f6908.jpeg\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u56fe6.3 &#8211; 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class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/p5.itc.cn\/images01\/20220117\/dd619ad4a5eb4745887462581c217364.jpeg\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u88686.1 &#8211; \u7384\u56fe\u6df7\u6c8c\u5de5\u7a0b\u5b9e\u9a8c\u5e73\u53f0\u652f\u6301\u539f\u5b50<\/p>\n\n\n\n<p><strong>3\uff09\u5b9e\u9a8c\u7f16\u6392\u80fd\u529b<\/strong><\/p>\n\n\n\n<p>\u5728\u5b9e\u9645\u573a\u666f\u4e2d\uff0c\u6211\u4eec\u4e00\u822c\u9700\u8981\u540c\u65f6\u6a21\u62df\u591a\u4e2a\u6545\u969c\uff0c\u4e5f\u5c31\u662f\u9700\u8981\u628a\u591a\u4e2a\u6545\u969c\u7f16\u6392\u5728\u4e00\u8d77\u5e76\u884c\u6216\u8005\u4e32\u884c\u6267\u884c\uff0c\u7384\u56fe\u6df7\u6c8c\u5e73\u53f0\u652f\u6301\u62d6\u62c9\u62fd\u5b8c\u6210\u590d\u6742\u6545\u969c\u573a\u666f\u7f16\u6392\uff0c\u53ef\u4ee5\u540c\u65f6\u6a21\u62df\u591a\u4e2a\u670d\u52a1\uff0c\u591a\u79cd\u7c7b\u578b\u6545\u969c\uff0c\u5b9e\u73b0\u4e86\u5206\u949f\u7ea7\u590d\u6742\u6545\u969c\u4e8b\u4ef6\u6f14\u7ec3\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/p8.itc.cn\/images01\/20220117\/e2bc945bcf934aab96460e6a85a9d15e.jpeg\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u56fe6.4-\u5b9e\u9a8c\u7f16\u6392<\/p>\n\n\n\n<p><strong>4\uff09\u5b9e\u9a8c\u89c2\u6d4b\u62a5\u544a<\/strong><\/p>\n\n\n\n<p>\u6df7\u6c8c\u5b9e\u9a8c\u5e73\u53f0\u63d0\u4f9b\u4e86\u5b9e\u9a8c\u7f16\u6392\u3001\u6267\u884c\u3001\u89c2\u6d4b\u3001\u62a5\u544a\u8f93\u51fa\u7b49\u4e00\u7ad9\u5f0f\u5b9e\u9a8c\u80fd\u529b\uff0c\u6bd4\u5982\u6211\u4eec\u9700\u8981\u9a8c\u8bc1\u4e00\u53f0\u673a\u673a\u5668\u6302\u4e86\u5bf9\u670d\u52a1\u5230\u5e95\u6709\u4f55\u5f71\u54cd\u3002\u53ef\u4ee5\u5728\u5e73\u53f0\u4e0a\u53d1\u8d77\u4e00\u4e2a\u4e22\u5305 100%\u7684\u5b9e\u9a8c\uff0c\u7406\u60f3\u60c5\u51b5\u4e0b\uff0c1 \u5206\u949f\u5185\u80fd\u81ea\u52a8\u9694\u79bb\u5f02\u5e38\u673a\u5668\uff0c\u8bf7\u6c42\u6210\u529f\u7387\u4f1a\u51fa\u73b0\u77ed\u6682\u4e0b\u8dcc\uff0c1 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src=\"https:\/\/p0.itc.cn\/images01\/20220117\/5466d6eafe914e97898d37c268b8eceb.jpeg\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u56fe6.5 &#8211; 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class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/p0.itc.cn\/images01\/20220117\/fa0976a1155a4e25844c7c8012039162.jpeg\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u56fe6.6 &#8211; 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alt=\"\"\/><\/figure>\n\n\n\n<p>\u56fe6.7 &#8211; \u53ef\u6269\u5c55\u6846\u67b6<\/p>\n\n\n\n<p><strong>\u4e03\u3001\u5168\u94fe\u8def\u538b\u6d4b+ \u5e73\u53f0<\/strong><\/p>\n\n\n\n<p><strong>1\u3001\u5168\u94fe\u8def\u538b\u6d4b\u6982\u8ff0<\/strong><\/p>\n\n\n\n<p>\u6e38\u620f\u8425\u9500\u670d\u52a1\u65e8\u5728\u901a\u8fc7\u7cbe\u7ec6\u5316\u8fd0\u8425\u6d3b\u52a8\uff0c\u5b9e\u73b0\u62c9\u65b0\u3001\u62c9\u6d3b\u8dc3\u3001\u62c9\u56de\u6d41\u7b49\u8fd0\u8425\u4e8b\u4ef6\uff0c\u4f7f\u73a9\u5bb6\u83b7\u5f97\u66f4\u597d\u7684\u6e38\u620f\u4f53\u9a8c\u3002\u5728\u7ebf\u670d\u52a1\u6709\u5982\u4e0b\u7279\u70b9\uff1a<\/p>\n\n\n\n<ul>\n<li>\u8282\u594f\u5feb\uff0c\u6bd4\u5982\u5f00\u9ed1\u8282\uff0c\u6218\u6597\u4e4b\u591c\uff0c\u5468\u5e74\u5e86\uff0c\u6d3b\u52a8\u4ec5\u6301\u7eed\u6570\u65e5\uff1b<\/li>\n\n\n\n<li>\u6570\u91cf\u591a\uff0c\u6bcf\u5929\u90fd\u4f1a\u6709\u5927\u91cf\u6d3b\u52a8\u4e0a\u7ebf\uff0c\u800c\u4e14\u6d3b\u52a8\u79cd\u7c7b\u7e41\u591a\uff1b<\/li>\n\n\n\n<li>\u8bbf\u95ee\u91cf\u5927\uff0c\u6e38\u620f\u8fd0\u8425\u6d3b\u52a8\u9ad8\u5cf0\u65f6\u6bb5\u65e5 PV 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11\u201d\u7684\u8003\u9a8c\uff0c\u7ecf\u5e38\u9762\u4e34\u5982\u4e0b\u96be\u9898\uff1a<\/p>\n\n\n\n<ul>\n<li>\u6d3b\u52a8\u4e0a\u7ebf\u8282\u594f\u5feb\uff0c\u5f00\u53d1\u5468\u671f\u77ed\uff0c\u9047\u5230\u6027\u80fd\u95ee\u9898\u9700\u8981\u5feb\u901f\u5b9a\u4f4d\u89e3\u51b3\uff1b<\/li>\n\n\n\n<li>\u5fae\u670d\u52a1\u95f4\u8c03\u7528\u5173\u7cfb\u590d\u6742\uff0c\u6027\u80fd\u95ee\u9898\u6392\u67e5\u56f0\u96be\uff0c\u8d39\u65f6\u8d39\u529b\uff0c\u96be\u4ee5\u5feb\u901f\u8bca\u65ad\u51fa\u74f6\u9888\u70b9\uff1b<\/li>\n\n\n\n<li>\u8c03\u7528\u62d3\u6251\u94fe\u8def\u4e0d\u900f\u660e\uff0c\u9700\u8981\u8017\u8d39\u5927\u91cf\u4eba\u529b\u68b3\u7406\u8c03\u7528\u5173\u7cfb\u548c\u653e\u5927\u500d\u6570\uff1b<\/li>\n\n\n\n<li>\u5df2\u7ecf\u5728\u7ebf\u4e0a\u8fd0\u884c\u7684\u670d\u52a1\u5bb9\u91cf\u8bc4\u4f30\u4e3b\u8981\u4f9d\u636e\u7ecf\u9a8c\uff0c\u91cd\u8981\u6d3b\u52a8\u901a\u8fc7\u5927\u91cf\u5806\u673a\u5668\u652f\u6491\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u4e3a\u4e86\u89e3\u51b3\u4ee5\u4e0a\u96be\u9898\uff0c\u6211\u4eec\u542f\u52a8\u4e86\u5168\u94fe\u8def\u538b\u6d4b+\u5e73\u53f0\u5efa\u8bbe\uff0c\u901a\u8fc7\u5728\u751f\u4ea7\u73af\u5883\u5bf9\u4e1a\u52a1\u5927\u6d41\u91cf\u573a\u666f\u8fdb\u884c\u9ad8\u4eff\u771f\u6a21\u62df\uff0c\u83b7\u53d6\u6700\u771f\u5b9e\u7684\u7ebf\u4e0a\u5b9e\u9645\u627f\u8f7d\u80fd\u529b\u3001\u6267\u884c\u7cbe\u51c6\u7684\u5bb9\u91cf\u89c4\u5212\uff0c\u76ee\u7684\u5728\u4e8e\u4fdd\u969c\u7cfb\u7edf\u53ef\u7528\u6027\u3002<\/p>\n\n\n\n<p>\u4e8b\u5b9e\u4e0a\uff0c\u7cfb\u7edf\u7684\u5bb9\u91cf\u662f\u4e00\u53ea\u859b\u5b9a\u8c14\u7684\u732b\uff0c\u53ea\u6709\u6253\u5f00\u7bb1\u5b50\u624d\u77e5\u9053\u732b\u662f\u4ec0\u4e48\u60c5\u51b5\uff0c\u53ea\u6709\u901a\u8fc7\u5168\u94fe\u8def\u538b\u6d4b\u624d\u80fd\u51c6\u786e\u638c\u63e1\u7cfb\u7edf\u7684\u6781\u9650\u503c\u3002\u5982\u56fe 7.1 \u6240\u793a\uff0cQPS \u5230 1 \u4e07\u7684\u65f6\u5019\uff0c\u8d44\u6e90\u8d1f\u8f7d\u662f 20%\uff0c\u6839\u636e\u7ecf\u9a8c\u9884\u4f30 QPS \u5230 3 \u4e07\u8d1f\u8f7d\u5230 60%\uff0c\u5bb9\u91cf\u662f\u5145\u8db3\u7684\uff0c\u6d41\u91cf\u6da8 2 \u500d\u6ca1\u95ee\u9898\u3002\u4e8b\u5b9e\u4e0a\u5f71\u54cd\u670d\u52a1\u6027\u80fd\u7684\u56e0\u7d20\u6709\u5f88\u591a\uff0c\u957f\u8fde\u63a5\u3001\u77ed\u94fe\u63a5\u3001\u8bf7\u6c42\u4e32\u3001\u8fd4\u56de\u4e32\u7684\u5927\u5c0f\u90fd\u4f1a\u5f71\u54cd\u5230\u670d\u52a1\u6027\u80fd\uff0c\u771f\u6b63\u7684\u4e24\u500d\u6d41\u91cf\u8fc7\u6765\uff0c\u670d\u52a1\u5df2\u7ecf\u8fc7\u8f7d\u4e86\uff0c\u7ecf\u9a8c\u5f80\u5f80\u662f\u9760\u4e0d\u4f4f\u7684\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/p2.itc.cn\/images01\/20220117\/b00477b42596452cb923f6ff87c32213.jpeg\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u56fe7.1 &#8211; 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MTBF \u9636\u6bb5\u5b9e\u65bd\uff0c<strong>\u662f\u6211\u4eec SRE \u4fdd\u969c\u7684\u7b2c\u4e09\u628a\u5229\u5668<\/strong>\u3002<\/p>\n\n\n\n<p><strong>2\u3001\u5168\u94fe\u8def\u538b\u6d4b\u67b6\u6784<\/strong><\/p>\n\n\n\n<p>\u4f20\u7edf\u538b\u6d4b\u5de5\u5177\u7684\u5b9a\u4f4d\u4ec5\u4ec5\u662f\u5236\u9020\u538b\u529b\uff0c\u5bf9\u76ee\u6807\u670d\u52a1\u53d1\u8d77\u8bf7\u6c42\uff0c\u88ab\u538b\u670d\u52a1\u5bf9\u5176\u800c\u8a00\u662f\u4e2a\u9ed1\u76d2\u5b50\uff0c\u5f53\u538b\u6d4b\u53d1\u73b0\u95ee\u9898\u540e\u9700\u8981\u88ab\u538b\u670d\u52a1\u4fa7\u81ea\u884c\u5206\u6790\u5b9a\u4f4d\u539f\u56e0\uff0c\u538b\u6d4b\u5de5\u5177\u80fd\u591f\u53d1\u6325\u7684\u4f5c\u7528\u6709\u9650\uff0c\u5e76\u4e14\u53ef\u66ff\u4ee3\u6027\u5f88\u5f3a\uff0c\u5e02\u9762\u4e0a\u6709\u975e\u5e38\u591a\u7684\u538b\u6d4b\u5de5\u5177\u53ef\u4f9b\u9009\u62e9\u3002<\/p>\n\n\n\n<p>\u5168\u94fe\u8def\u538b\u6d4b+\u5e73\u53f0\u5177\u5907\u4f20\u7edf\u538b\u6d4b\u5de5\u5177\u7684\u53d1\u538b\u80fd\u529b\uff0c\u538b\u529b\u5f15\u64ce\u5f53\u524d\u91c7\u7528\u7684\u662f\u5f00\u6e90\u793e\u533a\u7684 locust+boomer \u65b9\u6848\uff0c\u7ecf\u8fc7\u8c03\u4f18\uff0c\u5355\u6838\u53d1\u538b\u80fd\u529b\u80fd\u8fbe\u5230 2w\/s\uff0c\u540c\u65f6\u57fa\u4e8e TKE \u4e91\u539f\u751f\u67b6\u6784\uff0c\u538b\u529b\u6e90\u505a\u5230\u4e86\u5f39\u6027\u4f38\u7f29\uff0c\u53ef\u4ee5\u6839\u636e\u8d1f\u8f7d\u81ea\u52a8\u6269\u5bb9\uff0c\u7406\u8bba\u4e0a\u5e76\u53d1\u6570\u53ef\u4ee5\u505a\u5230\u65e0\u9650\u6269\u5c55\u3002\u540c\u65f6\uff0c\u538b\u529b\u5f15\u64ce\u53ef\u4ee5\u6839\u636e\u9700\u8981\u7075\u6d3b\u7684\u96c6\u6210\u4f7f\u7528\u5176\u4ed6\u4f18\u79c0\u5f15\u64ce\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/p4.itc.cn\/images01\/20220117\/b365c12138954438bb970803622c42c6.jpeg\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u56fe7.2 &#8211; \u5168\u94fe\u8def\u538b\u6d4b+ \u5e73\u53f0\u67b6\u6784\u56fe<\/p>\n\n\n\n<p>\u5168\u94fe\u8def\u538b\u6d4b+\u5e73\u53f0\u7684\u91cd\u70b9\u5728\u4e8e\u5bf9\u88ab\u538b\u670d\u52a1\u8fdb\u884c\u5256\u6790\uff0c\u57fa\u4e8e SRE \u5de5\u5177\u94fe\u4e2d\u7684\u53ef\u89c2\u6d4b\u6027\u5e73\u53f0\uff0c\u62ff\u5230\u4e86\u670d\u52a1\u8c03\u7528\u5173\u7cfb\u94fe\uff0c\u901a\u8fc7 TraceID \u53ef\u4ee5\u5c06\u4e00\u6b21\u8bf7\u6c42\u7ecf\u8fc7\u7684\u5168\u94fe\u8def\u670d\u52a1\u4e32\u8054\u8d77\u6765\uff0c\u57fa\u4e8e\u6b64\u53ef\u4ee5\u8ba1\u7b97\u51fa\u670d\u52a1\u95f4\u7684\u8c03\u7528\u62d3\u6251\u56fe\uff0c\u5728\u53d1\u8d77\u538b\u6d4b\u7684\u540c\u65f6\u81ea\u52a8\u751f\u6210\u5168\u94fe\u8def\u8c03\u7528\u62d3\u6251\u5173\u7cfb\u3002\u5e76\u4e14\u7edf\u8ba1\u51fa\u6bcf\u4e00\u5c42\u8c03\u7528\u7684\u9ec4\u91d1\u76d1\u63a7\u6307\u6807\uff0c\u5982 QPS\u3001\u8017\u65f6\u3001\u6210\u529f\u7387\u7b49\uff0c\u53ef\u4ee5\u4e00\u76ee\u4e86\u7136\u7684\u770b\u5230\u5fae\u670d\u52a1\u95f4\u7684\u653e\u5927\u500d\u6570\u3002\u5728\u538b\u6d4b\u8fc7\u7a0b\u4e2d\u80fd\u5b9e\u65f6\u89c2\u6d4b\u5230\u5168\u94fe\u8def\u6bcf\u4e2a\u73af\u8282\u7684\u6307\u6807\uff0c\u5f53\u538b\u6d4b\u51fa\u73b0\u74f6\u9888\u65f6\uff0c\u5982\u5165\u53e3\u5ef6\u8fdf\u589e\u5927\uff0c\u4ece\u94fe\u8def\u7edf\u8ba1\u89c6\u56fe\u80fd\u5feb\u901f\u5b9a\u4f4d\u5230\u5bfc\u81f4\u5165\u53e3\u5ef6\u8fdf\u589e\u5927\u7684\u5177\u4f53\u5fae\u670d\u52a1\uff0c\u518d\u8fdb\u4e00\u6b65\u901a\u8fc7 trace \u8be6\u60c5\u4e0b\u94bb\u5206\u6790\uff0c\u80fd\u591f\u5b9a\u4f4d\u5230\u5177\u4f53\u7684\u65b9\u6cd5\u3002<\/p>\n\n\n\n<p>\u603b\u4f53\u800c\u8a00\uff0c\u5168\u94fe\u8def\u538b\u6d4b\u5e73\u53f0\u4e0d\u4ec5\u63d0\u4f9b\u4e86\u4f20\u7edf\u538b\u6d4b\u57fa\u7840\u529f\u80fd\uff0c\u5982\u6570\u636e\u6784\u9020\u3001\u8bf7\u6c42\u62e8\u6d4b\u3001\u538b\u6d4b\u76d1\u63a7\u3001\u538b\u6d4b\u7f16\u6392\u3001\u53d1\u8d77\u538b\u529b\u7b49\u3002\u540c\u65f6\u63d0\u4f9b\u4e86\u538b\u6d4b\u5206\u6790\u589e\u503c\u529f\u80fd\uff0c\u5982\u94fe\u8def\u62d3\u6251\u8ba1\u7b97\u3001\u94fe\u8def\u7edf\u8ba1\u3001\u6027\u80fd\u74f6\u9888\u5b9a\u4f4d\u3001\u538b\u6d4b\u6d41\u91cf\u67d3\u8272\u3001\u6839\u56e0\u4e0b\u94bb\u5206\u6790\u7b49\u3002<\/p>\n\n\n\n<p><strong>3.\u5e73\u53f0\u80fd\u529b\u4ecb\u7ecd<\/strong><\/p>\n\n\n\n<p><strong>1\uff09\u7075\u6d3b\u7684\u538b\u6d4b\u7f16\u6392<\/strong><\/p>\n\n\n\n<p>\u5e73\u53f0\u652f\u6301\u7075\u6d3b\u7684\u53d1\u538b\u6a21\u5f0f\uff0c\u5305\u62ec\uff1a<\/p>\n\n\n\n<ul>\n<li><strong>\u56fa\u5b9a\u538b\u529b\u6a21\u5f0f\uff1a<\/strong>\u5e76\u53d1\u6570\u56fa\u5b9a\uff0c\u53ef\u4ee5\u8bbe\u7f6e\u6700\u5927 QPS<\/li>\n\n\n\n<li><strong>\u9636\u68af\u538b\u529b\u6a21\u5f0f\uff1a<\/strong>\u5e76\u53d1\u6570\u6301\u7eed\u589e\u52a0\uff0c\u53ef\u4ee5\u8bbe\u7f6e\u6700\u5927\u5e76\u53d1\u6570\u548c\u6700\u5927 QPS<\/li>\n\n\n\n<li><strong>\u5feb\u901f\u538b\u6d4b\u6a21\u5f0f\uff1a<\/strong>\u5e76\u53d1\u6570\u6301\u7eed\u589e\u52a0\uff0c\u8fbe\u5230\u6307\u5b9a\u9519\u8bef\u7387\u6216\u8017\u65f6\u9608\u503c\u540e\u538b\u6d4b\u81ea\u52a8\u505c\u6b62<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/p9.itc.cn\/images01\/20220117\/07d3eb5232c7400ba1c1205732cd1d4a.jpeg\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u56fe7.3 &#8211; \u538b\u6d4b\u7f16\u6392<\/p>\n\n\n\n<p><strong>2\uff09\u4e91\u539f\u751f\u67b6\u6784<\/strong><\/p>\n\n\n\n<p>\u5168\u94fe\u8def\u538b\u6d4b+\u5e73\u53f0\u7684\u538b\u529b\u6e90\u7531\u5e73\u53f0\u6258\u7ba1\uff0c\u7528\u6237\u65e0\u9700\u5173\u6ce8\u538b\u529b\u6e90\u3002\u538b\u529b\u6e90\u57fa\u4e8e TKE \u5bb9\u5668\u5316\u90e8\u7f72\uff0c\u8d44\u6e90\u53ef\u4ee5\u6839\u636e\u9700\u8981\u7075\u6d3b\u6269\u5c55\uff0c\u7406\u8bba\u4e0a\u53ef\u4ee5\u505a\u5230\u65e0\u9650\u6269\u5c55\u3002\u540c\u65f6\uff0c\u5e73\u53f0\u5c06\u538b\u529b\u6e90\u7684\u8d1f\u8f7d\u6307\u6807\u4e3b\u52a8\u66b4\u9732\u51fa\u6765\uff0c\u53ef\u4ee5\u901a\u8fc7\u538b\u6d4b\u62a5\u544a\u5b9e\u65f6\u67e5\u770b\u538b\u529b\u6e90\u8d1f\u8f7d\u6570\u636e\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/p5.itc.cn\/images01\/20220117\/8d4bfd376c8547b6a3d00946abed68a4.jpeg\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u56fe7.4 &#8211; \u538b\u529b\u6e90\u8d1f\u8f7d\u6307\u6807<\/p>\n\n\n\n<p><strong>3\uff09\u4e30\u5bcc\u7684\u538b\u6d4b\u6307\u6807<\/strong><\/p>\n\n\n\n<p>\u5168\u94fe\u8def\u538b\u6d4b+\u5e73\u53f0\u7684\u538b\u6d4b\u5de5\u5177\u4f5c\u4e3a\u8bf7\u6c42\u5ba2\u6237\u7aef\uff0c\u4f1a\u5b9e\u65f6\u4e0a\u62a5\u538b\u6d4b\u6307\u6807\uff0c\u5728\u538b\u6d4b\u8fc7\u7a0b\u4e2d\u901a\u8fc7\u538b\u6d4b\u62a5\u544a\u80fd\u5b9e\u65f6\u89c2\u6d4b\u5230\u76f8\u5173\u7684\u76d1\u63a7\u6307\u6807\uff0c\u5305\u62ec QPS\u3001\u8017\u65f6\u3001\u6210\u529f\u7387\u7b49\uff0c\u540c\u65f6\u80fd\u591f\u67e5\u770b\u538b\u6d4b\u5ba2\u6237\u7aef\u7684\u8bf7\u6c42\u8fd4\u56de\u65e5\u5fd7\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/p4.itc.cn\/images01\/20220117\/f2c3e7ab040b40609fb01a096aa96acb.jpeg\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u56fe7.5 &#8211; \u538b\u6d4b\u6307\u6807\u76d1\u63a7<\/p>\n\n\n\n<p><strong>4\uff09\u5168\u94fe\u8def\u62d3\u6251\u56fe<\/strong><\/p>\n\n\n\n<p>\u57fa\u4e8e\u53ef\u89c2\u6d4b\u6027\u6280\u672f\uff0c\u5168\u94fe\u8def\u538b\u6d4b\u5e73\u53f0\u80fd\u6355\u83b7\u5fae\u670d\u52a1\u95f4\u8c03\u7528\u62d3\u6251\u5173\u7cfb\uff0c\u5728\u538b\u6d4b\u8fc7\u7a0b\u4e2d\uff0c\u6839\u636e\u5b9e\u9645\u8bf7\u6c42\u8c03\u7528\u94fe\u5b9e\u65f6\u751f\u6210\u670d\u52a1\u95f4\u8c03\u7528\u62d3\u6251\u56fe\uff0c\u5e76\u4e14\u7edf\u8ba1\u51fa\u6bcf\u4e00\u5c42\u8c03\u7528\u7684\u9ec4\u91d1\u76d1\u63a7\u6307\u6807\uff0c\u5982 QPS\u3001\u8017\u65f6\u3001\u6210\u529f\u7387\u7b49\uff0c\u901a\u8fc7\u62d3\u6251\u56fe\u53ef\u4ee5\u4e00\u76ee\u4e86\u7136\u7684\u770b\u5230\u5fae\u670d\u52a1\u95f4\u7684\u653e\u5927\u500d\u6570\u3002\u5176\u4e2d\u5bf9\u4e8e\u7b2c\u4e09\u65b9\u670d\u52a1\uff08\u5982 DB\uff09\u5728\u6ca1\u6709\u4e0a\u62a5 trace \u7684\u60c5\u51b5\u4e0b\u4e5f\u80fd\u901a\u8fc7\u81ea\u52a8\u8865\u94fe\u6280\u672f\u8ba1\u7b97\u51fa\u7edf\u8ba1\u6307\u6807\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/p5.itc.cn\/images01\/20220117\/799431f100764744ab1b42495c9b6ae2.jpeg\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u56fe7.6 &#8211; \u5168\u94fe\u8def\u62d3\u6251\u56fe<\/p>\n\n\n\n<p><strong>5\uff09\u5168\u94fe\u8def\u7edf\u8ba1<\/strong><\/p>\n\n\n\n<p>\u57fa\u4e8e\u53ef\u89c2\u6d4b\u6027\u6280\u672f\uff0c\u5168\u94fe\u8def\u538b\u6d4b\u5e73\u53f0\u80fd\u8ba1\u7b97\u51fa\u94fe\u8def\u62d3\u6251\u56fe\u4e2d\u6bcf\u4e00\u5c42\u8c03\u7528\u7684\u9ec4\u91d1\u6307\u6807\uff08QPS\u3001\u8017\u65f6\u3001\u6210\u529f\u7387\u7b49\uff09\uff0c\u5e76\u901a\u8fc7\u65f6\u5e8f\u62a5\u8868\u5b9e\u65f6\u5c55\u793a\u3002\u5f53\u538b\u6d4b\u51fa\u73b0\u74f6\u9888\u540e\uff08\u5931\u8d25\u7387\u6216\u8017\u65f6\u660e\u663e\u589e\u52a0\uff09\uff0c\u901a\u8fc7\u62a5\u8868\u80fd\u591f\u5feb\u901f\u5b9a\u4f4d\u5230\u5bfc\u81f4\u7cfb\u7edf\u51fa\u73b0\u74f6\u9888\u7684\u5fae\u670d\u52a1\uff0c\u518d\u8fdb\u4e00\u6b65\u901a\u8fc7 trace \u8be6\u60c5\u4e0b\u94bb\u5206\u6790\uff0c\u80fd\u591f\u5b9a\u4f4d\u5230\u5177\u4f53\u7684\u65b9\u6cd5\uff0c\u6781\u5927\u63d0\u5347\u4e86\u6027\u80fd\u95ee\u9898\u5b9a\u4f4d\u6548\u7387\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/p5.itc.cn\/images01\/20220117\/d276a64790e4407c81ef1008f657cb19.jpeg\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u56fe7.7 &#8211; \u5168\u94fe\u8def\u6307\u6807\u7edf\u8ba1<\/p>\n\n\n\n<p><strong>6\uff09\u5176\u5b83<\/strong><\/p>\n\n\n\n<p>\u9664\u6b64\u4e4b\u5916\uff0c\u5168\u94fe\u8def\u538b\u6d4b+\u5e73\u53f0\u8fd8\u63d0\u4f9b\u538b\u6d4b\u6d41\u91cf\u67d3\u8272\uff08\u7279\u5b9a Header 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