{"id":33881,"date":"2025-03-07T11:22:04","date_gmt":"2025-03-07T03:22:04","guid":{"rendered":"https:\/\/www.yunshan.net\/blog\/?p=33881"},"modified":"2025-03-07T11:22:04","modified_gmt":"2025-03-07T03:22:04","slug":"%e5%88%86%e5%b8%83%e5%bc%8f%e8%bf%bd%e8%b8%aa%e5%a6%82%e4%bd%95%e8%b7%9f%e8%b8%aa%e5%88%86%e5%b8%83%e5%bc%8f%e7%bc%93%e5%ad%98%e7%9a%84%e4%bd%bf%e7%94%a8%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.yunshan.net\/blog\/archives\/33881.html","title":{"rendered":"\u5206\u5e03\u5f0f\u8ffd\u8e2a\u5982\u4f55\u8ddf\u8e2a\u5206\u5e03\u5f0f\u7f13\u5b58\u7684\u4f7f\u7528\uff1f"},"content":{"rendered":"<p style=\"text-align: center;\">\n<p><img decoding=\"async\" src=\"https:\/\/www.yunshan.net\/blog\/wp-content\/uploads\/2025\/03\/dYH9f7p2g.jpg\" alt=\"\u5206\u5e03\u5f0f\u8ffd\u8e2a\u5982\u4f55\u8ddf\u8e2a\u5206\u5e03\u5f0f\u7f13\u5b58\u7684\u4f7f\u7528\uff1f\" ><\/p>\n<\/p>\n<p>\u5728\u5fae\u670d\u52a1\u67b6\u6784\u6210\u4e3a\u4e3b\u6d41\u7684\u4eca\u5929\uff0c\u4e00\u4e2a\u7b80\u5355\u7684\u7528\u6237\u8bf7\u6c42\u53ef\u80fd\u7a7f\u8d8a\u5341\u51e0\u4e2a\u670d\u52a1\u8282\u70b9\u3002\u5f53\u67d0\u4e2a\u8d2d\u7269\u8f66\u9875\u9762\u52a0\u8f7d\u53d8\u6162\u65f6\uff0c\u5f00\u53d1\u56e2\u961f\u9700\u8981\u6392\u67e5\u7684\u4e0d\u4ec5\u662f\u6570\u636e\u5e93\u67e5\u8be2\uff0c\u8fd8\u53ef\u80fd\u6d89\u53caRedis\u96c6\u7fa4\u3001Memcached\u8282\u70b9\u751a\u81f3CDN\u7f13\u5b58\u3002<strong><a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">\u5206\u5e03\u5f0f\u8ffd\u8e2a<\/a>\u6280\u672f<\/strong>\u5c31\u50cf\u7ed9\u7cfb\u7edf\u88c5\u4e0aX\u5149\u673a\uff0c\u4f46\u9762\u5bf9\u5206\u5e03\u5728\u4e0d\u540c\u670d\u52a1\u5668\u7684\u7f13\u5b58\u7ec4\u4ef6\u65f6\uff0c\u5982\u4f55\u51c6\u786e\u6355\u6349\u5230\u7f13\u5b58\u64cd\u4f5c\u7684\u5168\u8c8c\uff0c\u8fd9\u6210\u4e3a\u73b0\u4ee3\u7cfb\u7edf\u53ef\u89c2\u6d4b\u6027\u5efa\u8bbe\u7684\u5173\u952e\u8bfe\u9898\u3002<\/p>\n<hr>\n<h3 id=\"\u4e00-\u5206\u5e03\u5f0f\u8ffd\u8e2a\u7684\u900f\u89c6\u539f\u7406\">\u4e00\u3001<a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">\u5206\u5e03\u5f0f\u8ffd\u8e2a<\/a>\u7684\u900f\u89c6\u539f\u7406<\/h3>\n<p>\u5206\u5e03\u5f0f\u8ffd\u8e2a\u901a\u8fc7<strong>TraceID<\/strong>\u4e32\u8054\u8de8<a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">\u670d\u52a1\u8c03\u7528\u94fe<\/a>\u8def\uff0c\u6bcf\u4e2a\u64cd\u4f5c\u5355\u5143\u5f62\u6210\u5e26\u65f6\u95f4\u6233\u7684<strong>Span<\/strong>\u8282\u70b9\u3002\u5f53\u8bf7\u6c42\u8fdb\u5165Redis\u5ba2\u6237\u7aef\u65f6\uff0c\u81ea\u52a8\u5316\u63a2\u9488\u4f1a\u8bb0\u5f55<code>GET\/PUT<\/code>\u547d\u4ee4\u7684\u6267\u884c\u8017\u65f6\u3001\u952e\u540d\u7279\u5f81\u53ca\u54cd\u5e94\u72b6\u6001\u3002\u67d0\u7535\u5546\u5e73\u53f0\u66fe\u901a\u8fc7\u8fd9\u79cd\u673a\u5236\u53d1\u73b0\uff0c\u9996\u9875\u63a8\u8350\u63a5\u53e330%\u7684\u5ef6\u8fdf\u6e90\u4e8e\u67d0\u4e2a\u672a\u8bbe\u7f6e\u8d85\u65f6\u7684\u7f13\u5b58\u8fde\u63a5\u6c60\u3002<\/p>\n<p>\u4e0d\u540c\u4e8e\u666e\u901aAPI\u8c03\u7528\uff0c\u7f13\u5b58\u64cd\u4f5c\u5177\u6709\u4e24\u4e2a\u663e\u8457\u7279\u5f81\uff1a<strong>\u9ad8\u9891\u6b21\u8bbf\u95ee<\/strong>\u548c<strong>\u7ed3\u679c\u590d\u7528\u6027<\/strong>\u3002\u8fd9\u8981\u6c42\u8ffd\u8e2a\u7cfb\u7edf\u5fc5\u987b\u652f\u6301\u667a\u80fd\u91c7\u6837\u7b56\u7565\uff0c\u6bd4\u5982\u5bf9\u76f8\u540c\u7f13\u5b58\u952e\u7684\u91cd\u590d\u8bf7\u6c42\u8fdb\u884c\u5408\u5e76\u7edf\u8ba1\u3002\u4e91\u539f\u751f\u57fa\u91d1\u4f1a\uff08CNCF\uff09\u7684<a href=\"https:\/\/www.yunshan.net\/\"   target=\"_blank\" style=\"color:blue\">OpenTelemetry<\/a>\u9879\u76ee\u5c31\u63d0\u4f9b\u4e86\u57fa\u4e8e\u6982\u7387\u7684\u81ea\u9002\u5e94\u91c7\u6837\u5668\uff0c\u53ef\u5728\u4fdd\u8bc1\u6570\u636e\u5b8c\u6574\u6027\u7684\u524d\u63d0\u4e0b\uff0c\u5c06Redis\u76d1\u63a7\u6570\u636e\u91cf\u964d\u4f4e70%\u3002<\/p>\n<hr>\n<h3 id=\"\u4e8c-\u7f13\u5b58\u5931\u6548\u7684\u8ffd\u8e2a\u8bca\u65ad\u672f\">\u4e8c\u3001\u7f13\u5b58\u5931\u6548\u7684\u8ffd\u8e2a\u8bca\u65ad\u672f<\/h3>\n<p>\u5f53\u7528\u6237\u906d\u9047\u7f13\u5b58\u7a7f\u900f\u98ce\u66b4\u65f6\uff0c\u4f20\u7edf\u65e5\u5fd7\u5206\u6790\u5c31\u50cf\u5927\u6d77\u635e\u9488\u3002<strong>\u67d3\u8272\u6807\u8bb0\u6280\u672f<\/strong>\u901a\u8fc7\u7ed9\u5f02\u5e38\u8bf7\u6c42\u6ce8\u5165\u7279\u6b8a\u6807\u7b7e\uff0c\u53ef\u5728\u8ffd\u8e2a\u89c6\u56fe\u4e2d\u5feb\u901f\u5b9a\u4f4d\u95ee\u9898\u8def\u5f84\u3002\u67d0\u91d1\u878d\u7cfb\u7edf\u66fe\u7528\u6b64\u65b9\u6cd5\u6355\u83b7\u5230\u6bcf\u79d210\u4e07\u6b21\u7684\u7f13\u5b58\u7a7f\u900f\uff0c\u6839\u6e90\u7adf\u662f\u524d\u7aef\u9519\u8bef\u4f20\u5165\u4e86<code>-1<\/code>\u4f5c\u4e3a\u7528\u6237ID\u3002<\/p>\n<p>\u5728\u7f13\u5b58\u96ea\u5d29\u573a\u666f\u4e2d\uff0c<strong>\u65f6\u95f4\u5e8f\u5217\u5173\u8054\u5206\u6790<\/strong>\u5c55\u73b0\u51fa\u72ec\u7279\u4ef7\u503c\u3002\u901a\u8fc7\u5c06Redis\u7684CPU\u4f7f\u7528\u7387\u66f2\u7ebf\u4e0e\u8ffd\u8e2a\u6570\u636e\u4e2d\u7684\u7f13\u5b58\u8fc7\u671f\u65f6\u95f4\u5206\u5e03\u8fdb\u884c\u53e0\u52a0\uff0c\u8fd0\u7ef4\u56e2\u961f\u80fd\u591f\u76f4\u89c2\u53d1\u73b0\u5927\u91cfKey\u5728\u540c\u4e00\u65f6\u95f4\u70b9\u5931\u6548\u3002\u67d0\u793e\u4ea4\u5e73\u53f0\u6b63\u662f\u5229\u7528\u8fd9\u79cd\u5173\u8054\u5206\u6790\uff0c\u5c06\u7f13\u5b58\u51fb\u7a7f\u7387\u4ece15%\u964d\u81f30.3%\u3002<\/p>\n<hr>\n<h3 id=\"\u4e09-\u8ffd\u8e2a\u6570\u636e\u7684\u6df1\u5ea6\u4ef7\u503c\u6316\u6398\">\u4e09\u3001\u8ffd\u8e2a\u6570\u636e\u7684\u6df1\u5ea6\u4ef7\u503c\u6316\u6398<\/h3>\n<p>\u5728\u7f13\u5b58\u67b6\u6784\u4f18\u5316\u4e2d\uff0c<strong>\u70ed\u70b9Key\u5206\u6790<\/strong>\u662f\u8ffd\u8e2a\u7cfb\u7edf\u7684\u6740\u624b\u7ea7\u5e94\u7528\u3002\u901a\u8fc7\u7edf\u8ba1Span\u6570\u636e\u4e2d\u7684\u952e\u8bbf\u95ee\u9891\u6b21\uff0c\u67d0\u89c6\u9891\u7f51\u7ad9\u53d1\u73b010%\u7684\u70ed\u95e8\u89c6\u9891\u5360\u7528\u4e8680%\u7684\u7f13\u5b58\u7a7a\u95f4\u3002\u8fd9\u4fc3\u4f7f\u4ed6\u4eec\u91c7\u7528\u5206\u7ea7\u5b58\u50a8\u7b56\u7565\uff0c\u5c06\u6838\u5fc3\u4e1a\u52a1\u6570\u636e\u7684\u7f13\u5b58\u547d\u4e2d\u7387\u63d0\u5347\u81f399.5%\u3002<\/p>\n<p>\u66f4\u6709\u4ef7\u503c\u7684\u6d1e\u89c1\u6765\u81ea<strong>\u6a21\u5f0f\u8bc6\u522b<\/strong>\u3002\u5f53\u8ffd\u8e2a\u7cfb\u7edf\u6355\u6349\u5230\u67d0\u670d\u52a1\u603b\u662f\u5148\u67e5\u4e8c\u7ea7\u7f13\u5b58\u518d\u56de\u6e90\u6570\u636e\u5e93\uff0c\u4e14\u4e8c\u7ea7\u7f13\u5b58\u547d\u4e2d\u7387\u4e0d\u8db340%\u65f6\uff0c\u8fd9\u5c31\u63d0\u793a\u9700\u8981\u91cd\u65b0\u8bbe\u8ba1\u7f13\u5b58\u5c42\u7ea7\u3002\u7269\u6d41\u884c\u4e1a\u7684\u67d0\u5934\u90e8\u4f01\u4e1a\u901a\u8fc7\u6b64\u7c7b\u5206\u6790\uff0c\u6210\u529f\u5c06\u8ba2\u5355\u67e5\u8be2\u5ef6\u8fdf\u4ece800ms\u538b\u7f29\u5230200ms\u3002<\/p>\n<hr>\n<h3 id=\"\u56db-\u6280\u672f\u5b9e\u65bd\u7684\u5173\u952e\u51b3\u7b56\u70b9\">\u56db\u3001\u6280\u672f\u5b9e\u65bd\u7684\u5173\u952e\u51b3\u7b56\u70b9<\/h3>\n<p>\u5728\u5de5\u5177\u9009\u578b\u65f6\uff0c<strong>\u975e\u4fb5\u5165\u5f0f\u63a2\u9488<\/strong>\u6210\u4e3a\u4e3b\u6d41\u9009\u62e9\u3002\u6bd4\u5982Java\u751f\u6001\u7684ByteBuddy\u6846\u67b6\uff0c\u53ef\u5728\u4e0d\u4fee\u6539\u4ee3\u7801\u7684\u60c5\u51b5\u4e0b\u5b9e\u73b0Redis\u5ba2\u6237\u7aef\u7684\u57cb\u70b9\u6ce8\u5165\u3002\u4f46\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u50cfTwemproxy\u8fd9\u7c7b\u4e2d\u95f4\u4ef6\u9700\u8981\u5355\u72ec\u914d\u7f6e\u8de8\u5ea6\u4f20\u64ad\u89c4\u5219\u3002<\/p>\n<p>\u6570\u636e\u5b58\u50a8\u65b9\u6848\u76f4\u63a5\u5f71\u54cd\u5206\u6790\u6548\u80fd\u3002\u67d0\u5728\u7ebf\u6559\u80b2\u5e73\u53f0\u91c7\u7528Elasticsearch\u5b58\u50a8\u8ffd\u8e2a\u6570\u636e\u540e\uff0c\u53d1\u73b0\u7f13\u5b58\u67e5\u8be2\u7c7bSpan\u7684\u68c0\u7d22\u5ef6\u8fdf\u9ad8\u8fbe2\u79d2\u3002\u5207\u6362\u5230ClickHouse\u8fdb\u884c\u65f6\u5e8f\u6570\u636e\u5b58\u50a8\u540e\uff0c\u76f8\u540c\u67e5\u8be2\u4ec5\u9700200ms\uff0c\u540c\u65f6\u5b58\u50a8\u6210\u672c\u4e0b\u964d60%\u3002<\/p>\n<hr>\n<h3 id=\"\u4e94-\u771f\u5b9e\u4e16\u754c\u7684\u4f18\u5316\u5b9e\u8df5\">\u4e94\u3001\u771f\u5b9e\u4e16\u754c\u7684\u4f18\u5316\u5b9e\u8df5<\/h3>\n<p>\u67d0\u8de8\u5883\u652f\u4ed8\u5e73\u53f0\u7684\u6848\u4f8b\u9887\u5177\u4ee3\u8868\u6027\u3002\u4ed6\u4eec\u7684\u98ce\u63a7\u670d\u52a1\u6bcf\u5929\u5904\u74062\u4ebf\u6b21\u8bf7\u6c42\uff0c\u4f9d\u8d56Redis\u96c6\u7fa4\u8fdb\u884c\u89c4\u5219\u7f13\u5b58\u3002\u901a\u8fc7\u90e8\u7f72\u5206\u5e03\u5f0f\u8ffd\u8e2a\uff0c\u5de5\u7a0b\u5e08\u53d1\u73b030%\u7684<code>GET<\/code>\u64cd\u4f5c\u5728\u83b7\u53d6\u4e0d\u5230\u7f13\u5b58\u65f6\u4f1a\u7acb\u5373\u7a7f\u900f\u5230\u6570\u636e\u5e93\u3002\u5f15\u5165\u5e03\u9686\u8fc7\u6ee4\u5668\u8fdb\u884c\u9884\u6821\u9a8c\u540e\uff0c\u6570\u636e\u5e93QPS\u4ece\u5cf0\u503c15\u4e07\u9aa4\u964d\u81f33\u4e07\uff0c\u540c\u65f6\u8282\u7701\u4e8640%\u7684\u7f13\u5b58\u5b58\u50a8\u6210\u672c\u3002<\/p>\n<p>\u5728\u7269\u8054\u7f51\u9886\u57df\uff0c\u67d0\u667a\u80fd\u5bb6\u5c45\u5382\u5546\u901a\u8fc7\u8ffd\u8e2a\u6570\u636e\u5206\u6790\u53d1\u73b0\uff0c\u8bbe\u5907\u72b6\u6001\u7f13\u5b58\u7684TTL\u8bbe\u7f6e\u5b58\u5728\u4e25\u91cd\u4e0d\u5408\u7406\u3002\u5367\u5ba4\u706f\u7684\u7f13\u5b58\u8fc7\u671f\u65f6\u95f4\uff08300\u79d2\uff09\u8fdc\u4f4e\u4e8e\u7528\u6237\u5b9e\u9645\u4f7f\u7528\u95f4\u9694\uff08\u5e73\u57472\u5c0f\u65f6\uff09\uff0c\u5bfc\u81f470%\u7684\u67e5\u8be2\u90fd\u662f\u7f13\u5b58\u672a\u547d\u4e2d\u3002\u8c03\u6574TTL\u7b56\u7565\u540e\uff0cAPI\u54cd\u5e94\u65f6\u95f4\u7684P99\u503c\u4ece1.8\u79d2\u964d\u81f30.4\u79d2\u3002<\/p>\n<hr>\n<p>\u5f53\u6211\u4eec\u5c06\u8ffd\u8e2a\u6570\u636e\u4e0e\u4e1a\u52a1\u6307\u6807\u7ed3\u5408\u65f6\uff0c\u4f1a\u4ea7\u751f\u66f4\u5947\u5999\u7684\u5316\u5b66\u53cd\u5e94\u3002\u67d0\u7535\u5546\u5927\u4fc3\u671f\u95f4\uff0c\u8fd0\u7ef4\u56e2\u961f\u53d1\u73b0\u8ba2\u5355\u670d\u52a1\u7684\u7f13\u5b58\u547d\u4e2d\u7387\u4ece\u65e5\u5e38\u768495%\u66b4\u8dcc\u81f360%\u3002\u901a\u8fc7\u8ffd\u8e2a\u56fe\u8c31\u5206\u6790\uff0c\u6700\u7ec8\u5b9a\u4f4d\u5230\u662f\u65b0\u54c1\u63a8\u8350\u7b97\u6cd5\u5f02\u5e38\u751f\u6210\u4e86\u6d77\u91cf\u52a8\u6001\u7f13\u5b58\u952e\u3002\u8fd9\u79cd\u8de8\u7ef4\u5ea6\u7684\u6545\u969c\u5b9a\u4f4d\u65b9\u5f0f\uff0c\u6b63\u5728\u91cd\u65b0\u5b9a\u4e49\u7cfb\u7edf\u4f18\u5316\u7684\u65b9\u6cd5\u8bba\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u5fae\u670d\u52a1\u67b6\u6784\u6210\u4e3a\u4e3b\u6d41\u7684\u4eca\u5929\uff0c\u4e00\u4e2a\u7b80\u5355\u7684\u7528\u6237\u8bf7\u6c42\u53ef\u80fd\u7a7f\u8d8a\u5341\u51e0\u4e2a\u670d\u52a1\u8282\u70b9\u3002\u5f53\u67d0\u4e2a\u8d2d\u7269\u8f66\u9875\u9762\u52a0\u8f7d\u53d8\u6162\u65f6\uff0c\u5f00\u53d1\u56e2\u961f\u9700\u8981\u6392\u67e5\u7684\u4e0d\u4ec5\u662f\u6570\u636e\u5e93\u67e5\u8be2\uff0c\u8fd8\u53ef\u80fd\u6d89\u53caRedis\u96c6\u7fa4\u3001Memcached\u8282\u70b9\u751a\u81f3CDN\u7f13\u5b58\u3002\u5206\u5e03\u5f0f\u8ffd\u8e2a\u6280\u672f\u5c31\u50cf\u7ed9\u7cfb\u7edf\u88c5\u4e0aX\u5149\u673a\uff0c\u4f46\u9762\u5bf9\u5206\u5e03\u5728\u4e0d\u540c\u670d\u52a1\u5668\u7684\u7f13\u5b58\u7ec4\u4ef6\u65f6\uff0c\u5982\u4f55\u51c6\u786e\u6355\u6349\u5230\u7f13\u5b58\u64cd\u4f5c\u7684\u5168\u8c8c\uff0c\u8fd9\u6210\u4e3a\u73b0\u4ee3\u7cfb\u7edf\u53ef\u89c2\u6d4b\u6027\u5efa\u8bbe\u7684\u5173\u952e\u8bfe\u9898\u3002 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