{"id":48595,"date":"2025-07-30T12:42:23","date_gmt":"2025-07-30T04:42:23","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/48595.html"},"modified":"2025-07-30T12:42:23","modified_gmt":"2025-07-30T04:42:23","slug":"%e7%a7%91%e6%99%ae%e6%96%87%ef%bc%9a%e8%bd%af%e4%bb%b6%e6%9e%b6%e6%9e%84%e4%b9%8blinux%e6%9c%8d%e5%8a%a1%e5%99%a8%e6%80%a7%e8%83%bd%e3%80%90%e6%90%9e%e6%b8%85%e6%a5%9aqps%e3%80%81%e5%bb%b6%e8%bf%9f","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/48595.html","title":{"rendered":"\u79d1\u666e\u6587\uff1a\u8f6f\u4ef6\u67b6\u6784\u4e4bLinux\u670d\u52a1\u5668\u6027\u80fd\u3010\u641e\u6e05\u695aQPS\u3001\u5ef6\u8fdf\u3001\u5e26\u5bbd\u3001\u670d\u52a1\u5668tcp\u8fde\u63a5\u6570\u3001\u670d\u52a1\u5668\u6027\u80fd\u3001\u670d\u52a1\u5668\u786c\u4ef6\u8d44\u6e90\u4e4b\u95f4\u7684\u5173\u7cfb\u3011"},"content":{"rendered":"

\u6982\u53d9<\/h2>\n

Java web\u5e94\u7528\u6027\u80fd\u5206\u6790\u4e4b\u6027\u80fd\u6307\u6807\u3010TPS\u548cQPS\u3011_java tps qps-CSDN\u535a\u5ba2<\/p>\n

\u79d1\u666e\u6587：\u8f6f\u4ef6\u67b6\u6784\u8bbe\u8ba1\u4e4b\u3010\u7cfb\u200b\u7edf\u200b\u541e\u200b\u5410\u200b\u91cf\u200b(\u200bT\u200bP\u200bS\u200b)\u200b\u3001\u200b\u7528\u200b\u6237\u200b\u5e76\u200b\u53d1\u200b\u91cf\u200b\u3001\u200b\u6027\u200b\u80fd\u200b\u6d4b\u200b\u8bd5\u3001IO\u8d1f\u8f7d\u6982\u53d9\u3011_\u7cfb\u7edf\u541e\u5410\u91cf-CSDN\u535a\u5ba2<\/p>\n

Java web\u5e94\u7528\u6027\u80fd\u5206\u6790\u4e4b\u3010sysbench\u57fa\u51c6\u6d4b\u8bd5\u3011-CSDN\u535a\u5ba2<\/p>\n

Java web\u5e94\u7528\u6027\u80fd\u5206\u6790\u4e4b\u3010Linux\u670d\u52a1\u5668\u6027\u80fd\u76d1\u63a7\u5206\u6790\u6982\u53d9\u3011_java \u5f53\u524d\u670d\u52a1\u5668\u6027\u80fd\u76d1\u6d4b-CSDN\u535a\u5ba2 \u00a0<\/p>\n\n\u6307\u6807\u5b9a\u4e49\u5355\u4f4d<\/tr>\n\n\n\n\n\n\n\n
QPS<\/td>\n\u6bcf\u79d2\u67e5\u8be2\u6570(Queries Per Second)，\u8861\u91cf\u63a5\u53e3\u541e\u5410\u91cf<\/td>\n\u6b21\/\u79d2<\/td>\n<\/tr>\n
TPS<\/td>\n\u6bcf\u79d2\u4e8b\u52a1\u6570(Transactions Per Second)，\u5b8c\u6574\u4e1a\u52a1\u5904\u7406\u80fd\u529b<\/td>\n\u4e8b\u52a1\/\u79d2<\/td>\n<\/tr>\n
\u5ef6\u8fdf<\/td>\n\u8bf7\u6c42\u4ece\u53d1\u9001\u5230\u6536\u5230\u54cd\u5e94\u7684\u65f6\u95f4<\/td>\n\u6beb\u79d2(ms)<\/td>\n<\/tr>\n
\u5e26\u5bbd<\/td>\n\u7f51\u7edc\u4f20\u8f93\u80fd\u529b<\/td>\nMbps\/Gbps<\/td>\n<\/tr>\n
TCP\u8fde\u63a5\u6570<\/td>\n\u670d\u52a1\u5668\u540c\u65f6\u7ef4\u6301\u7684TCP\u8fde\u63a5\u6570\u91cf<\/td>\n\u4e2a<\/td>\n<\/tr>\n
\u670d\u52a1\u5668\u6027\u80fd<\/td>\nCPU\/\u5185\u5b58\/\u78c1\u76d8I\/O\u7b49\u7efc\u5408\u5904\u7406\u80fd\u529b<\/td>\n\u76f8\u5bf9\u503c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

1. QPS（\u6bcf\u79d2\u67e5\u8be2\u6570）<\/h3>\n

QPS\u8868\u793a\u670d\u52a1\u5668\u6bcf\u79d2\u80fd\u591f\u5904\u7406\u7684\u67e5\u8be2\u8bf7\u6c42\u6570\u91cf\u3002<\/p>\n

\u5b83\u662f\u8861\u91cf\u4fe1\u606f\u68c0\u7d22\u7cfb\u7edf（\u5982\u641c\u7d22\u5f15\u64ce\u6216\u6570\u636e\u5e93）\u5728\u4e00\u79d2\u949f\u5185\u63a5\u6536\u5230\u7684\u641c\u7d22\u6d41\u91cf\u7684\u5e38\u89c1\u5ea6\u91cf\u3002<\/p>\n

\u9ad8QPS\u610f\u5473\u7740\u7cfb\u7edf\u80fd\u591f\u5feb\u901f\u54cd\u5e94\u5927\u91cf\u7684\u67e5\u8be2\u8bf7\u6c42\u3002<\/p>\n

2. TPS（\u6bcf\u79d2\u4e8b\u52a1\u6570）<\/h3>\n

TPS\u8868\u793a\u670d\u52a1\u5668\u6bcf\u79d2\u80fd\u591f\u5904\u7406\u7684\u4e8b\u52a1\u6570\u91cf\u3002<\/p>\n

\u4e00\u4e2a\u4e8b\u52a1\u662f\u6307\u5ba2\u6237\u7aef\u5411\u670d\u52a1\u5668\u53d1\u9001\u8bf7\u6c42\u5e76\u6536\u5230\u54cd\u5e94\u7684\u5b8c\u6574\u8fc7\u7a0b\u3002<\/p>\n

TPS\u662f\u8861\u91cf\u7cfb\u7edf\u5904\u7406\u4e1a\u52a1\u903b\u8f91\u80fd\u529b\u7684\u91cd\u8981\u6307\u6807，\u7279\u522b\u662f\u5728\u91d1\u878d\u7cfb\u7edf\u3001\u7535\u5b50\u5546\u52a1\u5e73\u53f0\u7b49\u9700\u8981\u5904\u7406\u5927\u91cf\u4e8b\u52a1\u7684\u573a\u666f\u4e2d\u3002<\/p>\n

3. \u5ef6\u8fdf<\/h3>\n

\u5ef6\u8fdf\u8868\u793a\u4ece\u53d1\u9001\u8bf7\u6c42\u5230\u6536\u5230\u54cd\u5e94\u6240\u7ecf\u5386\u7684\u65f6\u95f4，\u901a\u5e38\u4ee5\u6beb\u79d2（ms）\u4e3a\u5355\u4f4d\u3002<\/p>\n

\u5b83\u662f\u8861\u91cf\u7cfb\u7edf\u54cd\u5e94\u901f\u5ea6\u7684\u5173\u952e\u6307\u6807\u3002<\/p>\n

\u4f4e\u5ef6\u8fdf\u610f\u5473\u7740\u7cfb\u7edf\u80fd\u591f\u5feb\u901f\u54cd\u5e94\u7528\u6237\u8bf7\u6c42，\u63d0\u4f9b\u66f4\u597d\u7684\u7528\u6237\u4f53\u9a8c\u3002<\/p>\n

4. \u5e26\u5bbd<\/h3>\n

\u5e26\u5bbd\u662f\u6307\u7f51\u7edc\u5728\u5355\u4f4d\u65f6\u95f4\u5185\u80fd\u591f\u4f20\u8f93\u7684\u6570\u636e\u91cf\u3002<\/p>\n

\u5b83\u662f\u8861\u91cf\u7f51\u7edc\u4f20\u8f93\u80fd\u529b\u7684\u91cd\u8981\u6307\u6807\u3002<\/p>\n

\u9ad8\u5e26\u5bbd\u610f\u5473\u7740\u7f51\u7edc\u80fd\u591f\u66f4\u5feb\u5730\u4f20\u8f93\u6570\u636e，\u51cf\u5c11\u6570\u636e\u4f20\u8f93\u7684\u5ef6\u8fdf\u3002<\/p>\n

5. \u670d\u52a1\u5668TCP\u8fde\u63a5\u6570<\/h3>\n

\u670d\u52a1\u5668TCP\u8fde\u63a5\u6570\u8868\u793a\u670d\u52a1\u5668\u80fd\u591f\u540c\u65f6\u5efa\u7acb\u7684TCP\u8fde\u63a5\u6570\u91cf\u3002<\/p>\n

\u5b83\u662f\u8861\u91cf\u670d\u52a1\u5668\u5e76\u53d1\u5904\u7406\u80fd\u529b\u7684\u5173\u952e\u6307\u6807\u3002<\/p>\n

\u9ad8\u5e76\u53d1\u8fde\u63a5\u6570\u610f\u5473\u7740\u670d\u52a1\u5668\u80fd\u591f\u540c\u65f6\u5904\u7406\u66f4\u591a\u7684\u7528\u6237\u8bf7\u6c42\u3002<\/p>\n

6. \u670d\u52a1\u5668\u6027\u80fd<\/h3>\n

\u670d\u52a1\u5668\u6027\u80fd\u662f\u6307\u670d\u52a1\u5668\u5904\u7406\u4efb\u52a1\u7684\u80fd\u529b，\u5305\u62ecCPU\u4f7f\u7528\u7387\u3001\u5185\u5b58\u4f7f\u7528\u7387\u3001\u78c1\u76d8I\/O\u7b49\u3002<\/p>\n

\u5b83\u662f\u8861\u91cf\u670d\u52a1\u5668\u6574\u4f53\u6027\u80fd\u7684\u91cd\u8981\u6307\u6807\u3002\u9ad8\u6027\u80fd\u670d\u52a1\u5668\u80fd\u591f\u66f4\u5feb\u5730\u5904\u7406\u4efb\u52a1，\u63d0\u4f9b\u66f4\u597d\u7684\u7cfb\u7edf\u54cd\u5e94\u901f\u5ea6\u3002<\/p>\n

7. \u670d\u52a1\u5668\u786c\u4ef6\u8d44\u6e90<\/h3>\n

\u670d\u52a1\u5668\u786c\u4ef6\u8d44\u6e90\u5305\u62ecCPU\u3001\u5185\u5b58\u3001\u78c1\u76d8\u3001\u7f51\u5361\u7b49\u3002<\/p>\n

\u5b83\u4eec\u662f\u670d\u52a1\u5668\u6027\u80fd\u7684\u57fa\u7840，\u76f4\u63a5\u5f71\u54cd\u670d\u52a1\u5668\u7684\u5904\u7406\u80fd\u529b\u3002<\/p>\n

\u9ad8\u6027\u80fd\u7684\u786c\u4ef6\u8d44\u6e90\u80fd\u591f\u63d0\u5347\u670d\u52a1\u5668\u7684\u6574\u4f53\u6027\u80fd，\u4ece\u800c\u652f\u6301\u66f4\u9ad8\u7684QPS\u3001TPS\u548c\u5e76\u53d1\u8fde\u63a5\u6570\u3002<\/p>\n

8. \u8bbe\u8ba1\u51b3\u7b56\u00a0<\/h3>\n

\u786c\u4ef6\u8d44\u6e90\u5206\u914d\u77e9\u9635<\/h4>\n\nQPS\u7ea7\u522bCPU\u9700\u6c42\u5185\u5b58\u9700\u6c42\u78c1\u76d8IOPS\u7f51\u7edc\u5e26\u5bbd<\/tr>\n\n\n\n\n\n
10\u4e07<\/td>\n200 vCPU<\/td>\n400GB<\/td>\n50,000<\/td>\n10Gbps<\/td>\n<\/tr>\n
100\u4e07<\/td>\n2,000 vCPU<\/td>\n4TB<\/td>\n500,000<\/td>\n2\u00d725Gbps<\/td>\n<\/tr>\n
200\u4e07<\/td>\n5,000 vCPU<\/td>\n10TB<\/td>\n1,200,000<\/td>\n4\u00d725Gbps<\/td>\n<\/tr>\n
500\u4e07<\/td>\n12,000 vCPU<\/td>\n24TB<\/td>\n3,000,000<\/td>\n10\u00d725Gbps<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u786c\u4ef6\u8d44\u6e90\u9700\u6c42\u77e9\u9635<\/h4>\n\nQPSTPS\u670d\u52a1\u5668\u914d\u7f6e\u793a\u4f8b\u5173\u952e\u53c2\u6570<\/tr>\n\n\n\n\n
10\u4e07<\/td>\n5,000<\/td>\n16C32G \u00d720<\/td>\n\u5185\u7f51\u5e26\u5bbd\u22655Gbps<\/td>\n<\/tr>\n
100\u4e07<\/td>\n50,000<\/td>\n32C64G \u00d750 + \u6570\u636e\u5e93\u96c6\u7fa4<\/td>\nNVMe SSD, 25Gbps\u7f51\u5361<\/td>\n<\/tr>\n
200\u4e07<\/td>\n100,000<\/td>\n64C128G \u00d7100 + \u5206\u5e03\u5f0fDB<\/td>\nRDMA\u7f51\u7edc, \u6301\u4e45\u5185\u5b58<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u6027\u80fd\u74f6\u9888\u8bc6\u522b\u4e0e\u89e3\u51b3<\/h4>\n

1. \u9ad8QPS\u4f4e\u5ef6\u8fdf\u573a\u666f\u74f6\u9888<\/h5>\n

\"\"<\/p>\n

2. \u5178\u578b\u4f18\u5316\u63aa\u65bd<\/h5>\n\n\u74f6\u9888\u70b9\u4f18\u5316\u624b\u6bb5\u5b9e\u65bd\u793a\u4f8b<\/tr>\n\n\n\n\n\n\n
CPU<\/td>\n\u6307\u4ee4\u96c6\u4f18\u5316<\/td>\n\u4f7f\u7528AVX512\u52a0\u901f\u52a0\u5bc6\u8ba1\u7b97<\/td>\n<\/tr>\n
\u7f51\u7edc<\/td>\n\u5185\u6838\u65c1\u8def\u6280\u672f<\/td>\nDPDK\/OVS\u52a0\u901fNginx<\/td>\n<\/tr>\n
\u78c1\u76d8<\/td>\n\u591a\u7ea7\u7f13\u5b58\u7b56\u7565<\/td>\nMySQL\u542f\u7528Buffer Pool+SSD Cache<\/td>\n<\/tr>\n
\u5185\u5b58<\/td>\nNUMA\u7ed1\u5b9a<\/td>\nnumactl –cpunodebind=0 –localalloc<\/td>\n<\/tr>\n
\u8fde\u63a5\u6570<\/td>\n\u957f\u8fde\u63a5\u590d\u7528<\/td>\ngRPC\u8fde\u63a5\u6c60+Keep-Alive 300s<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u6027\u80fd\u74f6\u9888\u8bc6\u522b\u4e0e\u4f18\u5316<\/h4>\n

1. \u5404\u7ec4\u4ef6\u6027\u80fd\u5929\u82b1\u677f<\/h5>\n\n\u7ec4\u4ef6\u5355\u673a\u4e0a\u9650（\u8c03\u4f18\u540e）\u74f6\u9888\u7279\u5f81<\/tr>\n\n\n\n\n\n
Nginx<\/td>\n80K QPS<\/td>\nCPU\u8f6f\u4e2d\u65ad100%<\/td>\n<\/tr>\n
MySQL<\/td>\n15K TPS<\/td>\n\u78c1\u76d8IO\u7b49\u5f85>50%<\/td>\n<\/tr>\n
Redis<\/td>\n120K QPS<\/td>\n\u5355\u7ebf\u7a0bCPU\u8dd1\u6ee1<\/td>\n<\/tr>\n
\u4e1a\u52a1\u670d\u52a1<\/td>\n5K QPS\/core<\/td>\nGC\u65f6\u95f4\u5360\u6bd4>30%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
2. \u4f18\u5316\u63aa\u65bd\u5bf9\u6bd4<\/h5>\n\n\u6307\u6807\u4f4e\u5ef6\u8fdf\u4f18\u5316\u624b\u6bb5\u9ad8QPS\u4f18\u5316\u624b\u6bb5<\/tr>\n\n\n\n\n\n
\u7f51\u7edc<\/td>\nTCP Fast Open<\/td>\nDPDK\/SRIOV<\/td>\n<\/tr>\n
CPU<\/td>\n\u7ed1\u6838\u9694\u79bb<\/td>\nAVX\u6307\u4ee4\u96c6\u4f18\u5316<\/td>\n<\/tr>\n
\u5b58\u50a8<\/td>\nOptane\u6301\u4e45\u5185\u5b58<\/td>\n\u5206\u5e93\u5206\u8868<\/td>\n<\/tr>\n
\u8fde\u63a5<\/td>\n\u957f\u8fde\u63a5\u590d\u7528<\/td>\nSO_REUSEPORT<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u00a0<\/p>\n

\u963f\u91cc\u4e91ECS\u9009\u578b\u5bf9\u7167\u8868<\/h4>\n\n\u6307\u6807ecs.g7ne.4xlargeecs.g7ne.16xlargeecs.ebmg7.32xlarge<\/tr>\n\n\n\n\n\n\n
\u9002\u7528QPS<\/td>\n5\u4e07-8\u4e07<\/td>\n20\u4e07-30\u4e07<\/td>\n50\u4e07+<\/td>\n<\/tr>\n
\u7f51\u7edc\u541e\u5410<\/td>\n5Gbps<\/td>\n16Gbps<\/td>\n32Gbps<\/td>\n<\/tr>\n
PPS\u80fd\u529b<\/td>\n300\u4e07<\/td>\n800\u4e07<\/td>\n1500\u4e07<\/td>\n<\/tr>\n
TCP\u8fde\u63a5\u6570<\/td>\n50\u4e07（\u8c03\u4f18\u540e）<\/td>\n200\u4e07（\u8c03\u4f18\u540e）<\/td>\n500\u4e07+（SR-IOV）<\/td>\n<\/tr>\n
\u5ef6\u8fdf\u8868\u73b0<\/td>\n1.2ms（\u5185\u7f51）<\/td>\n0.8ms（\u5185\u7f51）<\/td>\n0.5ms（RDMA）<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u8bbe\u8ba1\u51b3\u7b56\u6d41\u7a0b\u56fe<\/h4>\n

\"\"<\/p>\n

\u00a0<\/p>\n

\u901a\u8fc7\u4e0a\u8ff0\u5173\u7cfb\u6a21\u578b，\u53ef\u6839\u636e\u4e1a\u52a1\u9700\u6c42\u53cd\u5411\u63a8\u5bfc\u51fa\u7cbe\u786e\u7684\u786c\u4ef6\u914d\u7f6e\u3002<\/p>\n

1. \u8d44\u6e90\u4f30\u7b97<\/h5>\n

\u4f8b\u5982\u8981\u5b9e\u73b0100\u4e07QPS@3\u79d2\u5ef6\u8fdf：<\/p>\n

\"\"<\/p>\n

  • \u5148\u8ba1\u7b97\u9700\u8981 \u22652,000 vCPU<\/li>\n
  • \u5e26\u5bbd\u9700\u6c42 \u226512Gbps<\/li>\n
  • TCP\u8fde\u63a5\u6c60 \u2265500\u4e07<\/li>\n
  • \u9009\u62e916\u53f0ecs.g7ne.16xlarge（128\u6838\u00d716=2048 vCPU）<\/li>\n
  • \u914d\u7f6e4\u00d710Gbps\u5171\u4eab\u5e26\u5bbd\u5305<\/li>\n
    2. \u6210\u672c\u4f30\u7b97<\/h5>\n\n\u8d44\u6e90\u7c7b\u578b\u6570\u91cf\u5355\u4ef7(\u5e74)\u5c0f\u8ba1<\/tr>\n\n\n\n\n
    ecs.g7ne.8xlarge<\/td>\n140<\/td>\n￥35,000<\/td>\n￥490\u4e07<\/td>\n<\/tr>\n
    10Gbps\u5e26\u5bbd\u5305<\/td>\n4<\/td>\n￥150,000<\/td>\n￥60\u4e07<\/td>\n<\/tr>\n
    \u603b\u8ba1<\/td>\n<\/td>\n<\/td>\n￥550\u4e07<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
    3. \u6700\u7ec8\u51b3\u7b56\u6d41\u7a0b<\/h5>\n

    \"\"<\/p>\n

    \u901a\u8fc7\u4e0a\u8ff0\u6a21\u578b，\u53ef\u63a8\u5bfc\u51fa：<\/p>\n

  • \u8981\u5b9e\u73b0100\u4e07QPS@3\u79d2\u5ef6\u8fdf：\n
      \n
    • \u9700\u8981\u00a032C64G\u00d750\u00a0\u8ba1\u7b97\u8282\u70b9<\/li>\n
    • 12\u00d716C64G\u00a0Redis\u96c6\u7fa4<\/li>\n
    • 4\u00d710Gbps\u00a0\u5185\u7f51\u5e26\u5bbd<\/li>\n<\/ul>\n<\/li>\n
    • \u5173\u952e\u7ea6\u675f：\n
        \n
      • \u5355\u673aTCP\u8fde\u63a5\u6570\u2264500\u4e07（\u9700\u8c03\u4f18）<\/li>\n
      • \u6570\u636e\u5e93TPS\u226450,000（\u9700\u5206\u5e93\u5206\u8868）<\/li>\n<\/ul>\n<\/li>\n

        \u5b83\u4eec\u4e4b\u95f4\u7684\u5173\u7cfb<\/h2>\n

        \"\"<\/p>\n

        QPS（\u6bcf\u79d2\u67e5\u8be2\u6570）\u3001TPS（\u6bcf\u79d2\u4e8b\u52a1\u6570）\u3001\u5ef6\u8fdf\u3001\u5e26\u5bbd\u3001\u670d\u52a1\u5668TCP\u8fde\u63a5\u6570\u3001\u670d\u52a1\u5668\u6027\u80fd\u3001\u670d\u52a1\u5668\u786c\u4ef6\u8d44\u6e90\u90fd\u662f\u8861\u91cf\u7cfb\u7edf\u6027\u80fd\u7684\u91cd\u8981\u6307\u6807，\u5b83\u4eec\u4e4b\u95f4\u6709\u7740\u5bc6\u5207\u7684\u5173\u7cfb\u3002<\/p>\n

      • \u200cQPS\u4e0eTPS\u7684\u5173\u7cfb\u200c：QPS\u66f4\u504f\u5411\u4e8e\u6280\u672f\u5c42\u9762\u7684\u541e\u5410\u91cf（\u5904\u7406\u4e86\u591a\u5c11\u4e2a\u8bf7\u6c42），\u800cTPS\u66f4\u504f\u5411\u4e8e\u4e1a\u52a1\u5c42\u9762\u7684\u541e\u5410\u91cf（\u5b8c\u6210\u4e86\u591a\u5c11\u4e2a\u6709\u6548\u4e1a\u52a1\u64cd\u4f5c）\u3002\u5728\u5927\u591a\u6570\u60c5\u51b5\u4e0b，TPS\u7684\u503c\u4f1a\u5c0f\u4e8e\u6216\u7b49\u4e8eQPS，\u56e0\u4e3a\u4e00\u4e2a\u4e8b\u52a1\u53ef\u80fd\u5305\u542b\u591a\u4e2a\u67e5\u8be2\u3002<\/li>\n
      • \u200cQPS\/TPS\u4e0e\u5ef6\u8fdf\u7684\u5173\u7cfb\u200c：QPS（\u6216TPS）\u4e0e\u5ef6\u8fdf\u4e4b\u95f4\u5b58\u5728\u53cd\u6bd4\u5173\u7cfb\u3002\u5f53\u5ef6\u8fdf\u589e\u52a0\u65f6，\u7cfb\u7edf\u80fd\u591f\u5728\u5355\u4f4d\u65f6\u95f4\u5185\u5904\u7406\u7684\u8bf7\u6c42\u6570\u91cf（\u5373QPS\u6216TPS）\u4f1a\u51cf\u5c11\u3002\u53cd\u4e4b，\u5f53\u5ef6\u8fdf\u51cf\u5c11\u65f6，QPS\u6216TPS\u4f1a\u589e\u52a0\u3002<\/li>\n
      • \u200c\u5e26\u5bbd\u4e0eQPS\/TPS\u7684\u5173\u7cfb\u200c：\u5e26\u5bbd\u662f\u5f71\u54cd\u7f51\u7edc\u4f20\u8f93\u901f\u5ea6\u7684\u5173\u952e\u56e0\u7d20\u3002\u5f53\u5e26\u5bbd\u4e0d\u8db3\u65f6，\u5373\u4f7f\u670d\u52a1\u5668\u7684\u5904\u7406\u80fd\u529b\u5f88\u5f3a，\u4e5f\u4f1a\u56e0\u4e3a\u7f51\u7edc\u4f20\u8f93\u7684\u74f6\u9888\u800c\u5bfc\u81f4QPS\/TPS\u4e0b\u964d\u3002\u56e0\u6b64，\u8db3\u591f\u7684\u5e26\u5bbd\u662f\u652f\u6301\u9ad8QPS\/TPS\u7684\u57fa\u7840\u3002<\/li>\n
      • \u200c\u670d\u52a1\u5668TCP\u8fde\u63a5\u6570\u4e0e\u5e76\u53d1\u6570\u7684\u5173\u7cfb\u200c：\u670d\u52a1\u5668TCP\u8fde\u63a5\u6570\u9650\u5236\u4e86\u7cfb\u7edf\u80fd\u591f\u540c\u65f6\u5904\u7406\u7684\u5e76\u53d1\u8bf7\u6c42\u6570\u91cf\u3002\u5f53\u5e76\u53d1\u8bf7\u6c42\u6570\u91cf\u8d85\u8fc7\u670d\u52a1\u5668\u7684TCP\u8fde\u63a5\u6570\u9650\u5236\u65f6，\u4f1a\u5bfc\u81f4\u8bf7\u6c42\u88ab\u963b\u585e\u6216\u62d2\u7edd\u3002\u56e0\u6b64，\u8db3\u591f\u7684TCP\u8fde\u63a5\u6570\u662f\u652f\u6301\u9ad8\u5e76\u53d1\u6570\u7684\u5173\u952e\u3002<\/li>\n
      • \u200c\u670d\u52a1\u5668\u6027\u80fd\u4e0e\u786c\u4ef6\u8d44\u6e90\u7684\u5173\u7cfb\u200c：\u670d\u52a1\u5668\u6027\u80fd\u76f4\u63a5\u4f9d\u8d56\u4e8e\u5176\u786c\u4ef6\u8d44\u6e90\u3002\u9ad8\u6027\u80fd\u7684\u786c\u4ef6\u8d44\u6e90（\u5982\u591a\u6838CPU\u3001\u5927\u5bb9\u91cf\u5185\u5b58\u3001\u9ad8\u901f\u78c1\u76d8\u7b49）\u80fd\u591f\u63d0\u5347\u670d\u52a1\u5668\u7684\u5904\u7406\u80fd\u529b，\u4ece\u800c\u652f\u6301\u66f4\u9ad8\u7684QPS\u3001TPS\u548c\u5e76\u53d1\u8fde\u63a5\u6570\u3002<\/li>\n
      • \u200c\u6574\u4f53\u7cfb\u7edf\u6027\u80fd\u7684\u5173\u7cfb\u200c：\u7cfb\u7edf\u7684\u6574\u4f53\u6027\u80fd\u662f\u8fd9\u4e9b\u6307\u6807\u7efc\u5408\u4f5c\u7528\u7684\u7ed3\u679c\u3002\u4f8b\u5982，\u4e00\u4e2a\u9ad8\u6027\u80fd\u7684\u670d\u52a1\u5668\u53ef\u80fd\u5177\u6709\u9ad8\u7684QPS\u548cTPS，\u4f46\u5982\u679c\u7f51\u7edc\u5e26\u5bbd\u4e0d\u8db3\u6216\u6570\u636e\u5e93\u54cd\u5e94\u5ef6\u8fdf\u9ad8，\u90a3\u4e48\u7cfb\u7edf\u7684\u6574\u4f53\u6027\u80fd\u4ecd\u7136\u4f1a\u53d7\u5230\u5f71\u54cd\u3002<\/li>\n

        \u4f8b\u5982：\u5047\u8bbe\u6709\u4e00\u4e2a\u7535\u5b50\u5546\u52a1\u5e73\u53f0，\u9700\u8981\u5728\u9ad8\u5e76\u53d1\u60c5\u51b5\u4e0b\u5904\u7406\u5927\u91cf\u7684\u7528\u6237\u8ba2\u5355\u3002\u4e3a\u4e86\u652f\u6301\u9ad8\u5e76\u53d1\u548c\u9ad8TPS，\u5e73\u53f0\u9700\u8981\u91c7\u7528\u9ad8\u6027\u80fd\u7684\u670d\u52a1\u5668\u548c\u8db3\u591f\u7684\u7f51\u7edc\u5e26\u5bbd\u3002\u540c\u65f6，\u4e3a\u4e86\u4f18\u5316\u6570\u636e\u5e93\u6027\u80fd，\u53ef\u4ee5\u91c7\u7528\u8bfb\u5199\u5206\u79bb\u3001\u5206\u5e93\u5206\u8868\u7b49\u6280\u672f\u624b\u6bb5\u6765\u51cf\u5c11\u6570\u636e\u5e93\u54cd\u5e94\u5ef6\u8fdf\u3002\u901a\u8fc7\u8fd9\u4e9b\u63aa\u65bd，\u5e73\u53f0\u53ef\u4ee5\u652f\u6301\u66f4\u9ad8\u7684QPS\u548cTPS，\u63d0\u4f9b\u66f4\u597d\u7684\u7528\u6237\u4f53\u9a8c\u3002<\/p>\n

        \u00a0\"\"<\/p>\n<\/p>\n

        \"\"<\/p>\n

        \u5982\u56fe\u6240\u793a，\u5b83\u4eec\u4e4b\u95f4\u76f8\u4e92\u5f71\u54cd，\u5171\u540c\u8861\u91cf\u7cfb\u7edf\u6027\u80fd，\u662f\u8861\u91cf\u7cfb\u7edf\u6027\u80fd\u7684\u91cd\u8981\u6307\u6807\u3002<\/p>\n

        1. QPS（\u6bcf\u79d2\u67e5\u8be2\u7387）\u4e0e\u5404\u56e0\u7d20\u7684\u5173\u7cfb<\/h3>\n
          \n
        • \u4e0eTPS：QPS\u5173\u6ce8\u7684\u662f\u67e5\u8be2\u8bf7\u6c42，TPS（\u6bcf\u79d2\u4e8b\u52a1\u6570）\u5173\u6ce8\u7684\u662f\u4e8b\u52a1\u5904\u7406\u3002\u4e00\u4e2a\u4e8b\u52a1\u53ef\u80fd\u5305\u542b\u591a\u4e2a\u67e5\u8be2，\u56e0\u6b64TPS\u901a\u5e38\u5c0f\u4e8e\u6216\u7b49\u4e8eQPS\u3002<\/li>\n
        • \u4e0e\u5ef6\u8fdf：QPS\u548c\u5ef6\u8fdf\u76f8\u4e92\u5f71\u54cd\u3002\u9ad8\u5ef6\u8fdf\u4f1a\u5bfc\u81f4\u670d\u52a1\u5668\u5904\u7406\u6bcf\u4e2a\u8bf7\u6c42\u7684\u65f6\u95f4\u53d8\u957f，\u4ece\u800c\u964d\u4f4eQPS；\u53cd\u4e4b，\u4f4e\u5ef6\u8fdf\u6709\u52a9\u4e8e\u63d0\u9ad8QPS\u3002<\/li>\n
        • \u4e0e\u5e26\u5bbd：QPS\u8d8a\u9ad8，\u5355\u4f4d\u65f6\u95f4\u5185\u9700\u8981\u4f20\u8f93\u7684\u6570\u636e\u91cf\u8d8a\u5927，\u5bf9\u5e26\u5bbd\u7684\u9700\u6c42\u4e5f\u8d8a\u9ad8\u3002<\/li>\n
        • \u4e0e\u670d\u52a1\u5668TCP\u8fde\u63a5\u6570：\u6bcf\u4e2a\u8bf7\u6c42\u901a\u5e38\u5360\u7528\u4e00\u4e2aTCP\u8fde\u63a5，QPS\u8d8a\u9ad8，\u9700\u8981\u7684TCP\u8fde\u63a5\u6570\u8d8a\u591a\u3002<\/li>\n
        • \u4e0e\u670d\u52a1\u5668\u6027\u80fd：\u670d\u52a1\u5668\u6027\u80fd\u8d8a\u5f3a，\u5355\u4f4d\u65f6\u95f4\u5185\u80fd\u5904\u7406\u7684\u8bf7\u6c42\u6570QPS\u8d8a\u9ad8\u3002<\/li>\n
        • \u4e0e\u670d\u52a1\u5668\u786c\u4ef6\u8d44\u6e90：\u5145\u8db3\u7684\u786c\u4ef6\u8d44\u6e90（\u5982CPU\u3001\u5185\u5b58\u3001\u78c1\u76d8I\/O）\u662f\u652f\u6491\u9ad8QPS\u7684\u57fa\u7840\u3002<\/li>\n<\/ul>\n

          2. TPS（\u6bcf\u79d2\u4e8b\u52a1\u6570）\u4e0e\u5404\u56e0\u7d20\u7684\u5173\u7cfb<\/h3>\n
            \n
          • \u4e0eQPS：TPS\u901a\u5e38\u5c0f\u4e8e\u6216\u7b49\u4e8eQPS，\u56e0\u4e3a\u4e00\u4e2a\u4e8b\u52a1\u53ef\u80fd\u5305\u542b\u591a\u4e2a\u67e5\u8be2\u3002<\/li>\n
          • \u4e0e\u5ef6\u8fdf：\u9ad8\u5ef6\u8fdf\u4f1a\u589e\u52a0\u4e8b\u52a1\u5904\u7406\u65f6\u95f4，\u964d\u4f4eTPS；\u4f4e\u5ef6\u8fdf\u6709\u52a9\u4e8e\u63d0\u9ad8TPS\u3002<\/li>\n
          • \u4e0e\u5e26\u5bbd：TPS\u8d8a\u9ad8，\u4e8b\u52a1\u5904\u7406\u6240\u9700\u7684\u6570\u636e\u4f20\u8f93\u91cf\u8d8a\u5927，\u5bf9\u5e26\u5bbd\u7684\u9700\u6c42\u8d8a\u9ad8\u3002<\/li>\n
          • \u4e0e\u670d\u52a1\u5668TCP\u8fde\u63a5\u6570：\u6bcf\u4e2a\u4e8b\u52a1\u53ef\u80fd\u5360\u7528\u591a\u4e2aTCP\u8fde\u63a5，TPS\u8d8a\u9ad8，\u9700\u8981\u7684TCP\u8fde\u63a5\u6570\u8d8a\u591a\u3002<\/li>\n
          • \u4e0e\u670d\u52a1\u5668\u6027\u80fd：\u670d\u52a1\u5668\u6027\u80fd\u8d8a\u5f3a，\u5355\u4f4d\u65f6\u95f4\u5185\u80fd\u5904\u7406\u7684\u4e8b\u52a1\u6570TPS\u8d8a\u9ad8\u3002<\/li>\n
          • \u4e0e\u670d\u52a1\u5668\u786c\u4ef6\u8d44\u6e90：\u5145\u8db3\u7684\u786c\u4ef6\u8d44\u6e90\u662f\u652f\u6491\u9ad8TPS\u7684\u57fa\u7840\u3002<\/li>\n<\/ul>\n

            3. \u5ef6\u8fdf\u4e0e\u5404\u56e0\u7d20\u7684\u5173\u7cfb<\/h3>\n
              \n
            • \u4e0eQPS：\u9ad8\u5ef6\u8fdf\u4f1a\u964d\u4f4eQPS，\u4f4e\u5ef6\u8fdf\u6709\u52a9\u4e8e\u63d0\u9ad8QPS\u3002<\/li>\n
            • \u4e0eTPS：\u9ad8\u5ef6\u8fdf\u4f1a\u964d\u4f4eTPS，\u4f4e\u5ef6\u8fdf\u6709\u52a9\u4e8e\u63d0\u9ad8TPS\u3002<\/li>\n
            • \u4e0e\u5e26\u5bbd：\u5e26\u5bbd\u4e0d\u8db3\u4f1a\u5bfc\u81f4\u6570\u636e\u4f20\u8f93\u5ef6\u8fdf\u589e\u52a0，\u5f71\u54cd\u6574\u4f53\u5ef6\u8fdf\u3002<\/li>\n
            • \u4e0e\u670d\u52a1\u5668TCP\u8fde\u63a5\u6570：\u8fc7\u591a\u7684TCP\u8fde\u63a5\u4f1a\u589e\u52a0\u8fde\u63a5\u7ba1\u7406\u5f00\u9500，\u589e\u52a0\u5ef6\u8fdf\u3002<\/li>\n
            • \u4e0e\u670d\u52a1\u5668\u6027\u80fd：\u670d\u52a1\u5668\u6027\u80fd\u5dee\u4f1a\u5bfc\u81f4\u8bf7\u6c42\u5904\u7406\u65f6\u95f4\u957f，\u589e\u52a0\u5ef6\u8fdf\u3002<\/li>\n
            • \u4e0e\u670d\u52a1\u5668\u786c\u4ef6\u8d44\u6e90：\u786c\u4ef6\u8d44\u6e90\u4e0d\u8db3\u4f1a\u5bfc\u81f4\u5904\u7406\u901f\u5ea6\u6162，\u589e\u52a0\u5ef6\u8fdf\u3002<\/li>\n<\/ul>\n

              \u5ef6\u8fdf\u7684\u5f71\u54cd\u56e0\u7d20<\/p>\n\n\u56e0\u7d20\u5178\u578b\u5f71\u54cd\u8303\u56f4\u4f18\u5316\u624b\u6bb5<\/tr>\n\n\n\n\n\n
              \u7f51\u7edc\u5ef6\u8fdf<\/td>\n10-300ms<\/td>\nCDN\/\u8fb9\u7f18\u8ba1\u7b97<\/td>\n<\/tr>\n
              \u6570\u636e\u5e93\u67e5\u8be2<\/td>\n20-500ms<\/td>\n\u7d22\u5f15\u4f18\u5316\/\u7f13\u5b58<\/td>\n<\/tr>\n
              \u4e1a\u52a1\u903b\u8f91<\/td>\n5-200ms<\/td>\n\u4ee3\u7801\u4f18\u5316\/\u5f02\u6b65\u5904\u7406<\/td>\n<\/tr>\n
              \u670d\u52a1\u5668\u8d1f\u8f7d<\/td>\n1-100ms<\/td>\n\u6c34\u5e73\u6269\u5c55\/\u8d1f\u8f7d\u5747\u8861<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

              4. \u5e26\u5bbd\u4e0e\u5404\u56e0\u7d20\u7684\u5173\u7cfb<\/h3>\n
                \n
              • \u4e0eQPS：QPS\u8d8a\u9ad8，\u9700\u8981\u7684\u5e26\u5bbd\u8d8a\u5927\u3002<\/li>\n
              • \u4e0eTPS：TPS\u8d8a\u9ad8，\u9700\u8981\u7684\u5e26\u5bbd\u8d8a\u5927\u3002<\/li>\n
              • \u4e0e\u5ef6\u8fdf：\u5e26\u5bbd\u4e0d\u8db3\u4f1a\u589e\u52a0\u5ef6\u8fdf，\u8db3\u591f\u7684\u5e26\u5bbd\u53ef\u4ee5\u964d\u4f4e\u5ef6\u8fdf\u3002<\/li>\n
              • \u4e0e\u670d\u52a1\u5668TCP\u8fde\u63a5\u6570：\u6bcf\u4e2aTCP\u8fde\u63a5\u5360\u7528\u4e00\u5b9a\u5e26\u5bbd，\u8fde\u63a5\u6570\u8fc7\u591a\u4f1a\u5bfc\u81f4\u5e26\u5bbd\u7ade\u4e89，\u589e\u52a0\u5ef6\u8fdf\u3002<\/li>\n
              • \u4e0e\u670d\u52a1\u5668\u6027\u80fd：\u670d\u52a1\u5668\u6027\u80fd\u597d\u53ef\u4ee5\u66f4\u9ad8\u6548\u5730\u5229\u7528\u5e26\u5bbd，\u4f46\u5e26\u5bbd\u4e0d\u8db3\u4f1a\u9650\u5236\u6027\u80fd\u3002<\/li>\n
              • \u4e0e\u670d\u52a1\u5668\u786c\u4ef6\u8d44\u6e90：\u7f51\u7edc\u63a5\u53e3\u7b49\u786c\u4ef6\u8d44\u6e90\u76f4\u63a5\u5f71\u54cd\u5e26\u5bbd\u3002<\/li>\n<\/ul>\n

                5. \u670d\u52a1\u5668TCP\u8fde\u63a5\u6570\u4e0e\u5404\u56e0\u7d20\u7684\u5173\u7cfb<\/h3>\n
                  \n
                • \u4e0eQPS：TCP\u8fde\u63a5\u6570\u8d8a\u591a，\u652f\u6301\u7684QPS\u8d8a\u9ad8，\u4f46\u53d7\u9650\u4e8e\u670d\u52a1\u5668\u6027\u80fd\u548c\u786c\u4ef6\u8d44\u6e90\u3002<\/li>\n
                • \u4e0eTPS：TCP\u8fde\u63a5\u6570\u8d8a\u591a，\u652f\u6301\u7684TPS\u8d8a\u9ad8，\u4f46\u53d7\u9650\u4e8e\u670d\u52a1\u5668\u6027\u80fd\u548c\u786c\u4ef6\u8d44\u6e90\u3002<\/li>\n
                • \u4e0e\u5ef6\u8fdf：\u8fc7\u591a\u7684TCP\u8fde\u63a5\u4f1a\u589e\u52a0\u8fde\u63a5\u7ba1\u7406\u5f00\u9500，\u589e\u52a0\u5ef6\u8fdf\u3002<\/li>\n
                • \u4e0e\u5e26\u5bbd：\u6bcf\u4e2aTCP\u8fde\u63a5\u5360\u7528\u4e00\u5b9a\u5e26\u5bbd，\u8fde\u63a5\u6570\u8fc7\u591a\u4f1a\u5bfc\u81f4\u5e26\u5bbd\u7ade\u4e89，\u589e\u52a0\u5ef6\u8fdf\u3002<\/li>\n
                • \u4e0e\u670d\u52a1\u5668\u6027\u80fd：\u670d\u52a1\u5668\u6027\u80fd\u51b3\u5b9a\u4e86\u80fd\u540c\u65f6\u5904\u7406\u7684TCP\u8fde\u63a5\u6570\u3002<\/li>\n
                • \u4e0e\u670d\u52a1\u5668\u786c\u4ef6\u8d44\u6e90：\u786c\u4ef6\u8d44\u6e90（\u5982\u5185\u5b58）\u7528\u4e8e\u7ef4\u62a4TCP\u8fde\u63a5\u72b6\u6001，\u8d44\u6e90\u4e0d\u8db3\u4f1a\u5f71\u54cd\u8fde\u63a5\u6570\u3002<\/li>\n<\/ul>\n

                  6. \u670d\u52a1\u5668\u6027\u80fd\u4e0e\u5404\u56e0\u7d20\u7684\u5173\u7cfb<\/h3>\n
                    \n
                  • \u4e0eQPS：\u670d\u52a1\u5668\u6027\u80fd\u8d8a\u5f3a，\u652f\u6301\u7684QPS\u8d8a\u9ad8\u3002<\/li>\n
                  • \u4e0eTPS：\u670d\u52a1\u5668\u6027\u80fd\u8d8a\u5f3a，\u652f\u6301\u7684TPS\u8d8a\u9ad8\u3002<\/li>\n
                  • \u4e0e\u5ef6\u8fdf：\u670d\u52a1\u5668\u6027\u80fd\u8d8a\u5f3a，\u5904\u7406\u8bf7\u6c42\u7684\u65f6\u95f4\u8d8a\u77ed，\u5ef6\u8fdf\u8d8a\u4f4e\u3002<\/li>\n
                  • \u4e0e\u5e26\u5bbd：\u670d\u52a1\u5668\u6027\u80fd\u597d\u53ef\u4ee5\u66f4\u9ad8\u6548\u5730\u5229\u7528\u5e26\u5bbd\u3002<\/li>\n
                  • \u4e0e\u670d\u52a1\u5668TCP\u8fde\u63a5\u6570：\u670d\u52a1\u5668\u6027\u80fd\u5f3a\u53ef\u4ee5\u540c\u65f6\u5904\u7406\u66f4\u591a\u7684TCP\u8fde\u63a5\u3002<\/li>\n
                  • \u4e0e\u670d\u52a1\u5668\u786c\u4ef6\u8d44\u6e90：\u670d\u52a1\u5668\u6027\u80fd\u4f9d\u8d56\u4e8e\u786c\u4ef6\u8d44\u6e90\u3002<\/li>\n<\/ul>\n

                    7. \u670d\u52a1\u5668\u786c\u4ef6\u8d44\u6e90\u4e0e\u5404\u56e0\u7d20\u7684\u5173\u7cfb<\/h3>\n
                      \n
                    • \u4e0eQPS：\u5145\u8db3\u7684\u786c\u4ef6\u8d44\u6e90\u662f\u652f\u6491\u9ad8QPS\u7684\u57fa\u7840\u3002<\/li>\n
                    • \u4e0eTPS：\u5145\u8db3\u7684\u786c\u4ef6\u8d44\u6e90\u662f\u652f\u6491\u9ad8TPS\u7684\u57fa\u7840\u3002<\/li>\n
                    • \u4e0e\u5ef6\u8fdf：\u9ad8\u6027\u80fd\u7684\u786c\u4ef6\u8d44\u6e90\u53ef\u4ee5\u51cf\u5c11\u8bf7\u6c42\u5904\u7406\u65f6\u95f4，\u964d\u4f4e\u5ef6\u8fdf\u3002<\/li>\n
                    • \u4e0e\u5e26\u5bbd：\u7f51\u7edc\u63a5\u53e3\u7b49\u786c\u4ef6\u8d44\u6e90\u76f4\u63a5\u5f71\u54cd\u5e26\u5bbd\u3002<\/li>\n
                    • \u4e0e\u670d\u52a1\u5668TCP\u8fde\u63a5\u6570：\u8db3\u591f\u7684\u5185\u5b58\u7528\u4e8e\u7ef4\u62a4TCP\u8fde\u63a5\u72b6\u6001，\u652f\u6301\u66f4\u591a\u7684\u8fde\u63a5\u6570\u3002<\/li>\n
                    • \u4e0e\u670d\u52a1\u5668\u6027\u80fd：\u786c\u4ef6\u8d44\u6e90\u662f\u670d\u52a1\u5668\u6027\u80fd\u7684\u57fa\u7840\u3002<\/li>\n<\/ul>\n

                      \u91cf\u5316\u5173\u7cfb\u516c\u5f0f<\/h2>\n

                      1. QPS\u4e0e\u786c\u4ef6\u8d44\u6e90\u7684\u5173\u7cfb<\/h3>\n

                      \u6240\u9700vCPU\u6570\u91cf = ceil(QPS \u00d7 \u5e73\u5747\u5904\u7406\u65f6\u95f4(\u79d2) \/ \u76ee\u6807CPU\u5229\u7528\u7387)<\/p>\n

                      \u793a\u4f8b：10\u4e07QPS，50ms\u5904\u7406\u65f6\u95f4，70%\u5229\u7528\u7387<\/p>\n

                      \u2192 100,000 \u00d7 0.05 \/ 0.7 \u2248 7,143 vCPU\u79d2<\/p>\n

                      \u2192 20\u53f016\u6838\u670d\u52a1\u5668<\/p>\n

                      2. \u5e26\u5bbd\u8ba1\u7b97\u516c\u5f0f<\/h3>\n

                      \u5e26\u5bbd(Mbps) = QPS \u00d7 (\u8bf7\u6c42\u5927\u5c0f + \u54cd\u5e94\u5927\u5c0f) \u00d7 8 \/ 1,000,000<\/p>\n

                      \u793a\u4f8b：10\u4e07QPS，2KB\u8bf7\u6c42+8KB\u54cd\u5e94<\/p>\n

                      \u2192 100,000 \u00d7 10KB \u00d7 8 \/ 1,000,000 = 8Gbps<\/p>\n

                      3. TCP\u8fde\u63a5\u6570\u4f30\u7b97<\/h3>\n

                      \u6700\u5927\u5e76\u53d1\u8fde\u63a5\u6570 = QPS \u00d7 \u5e73\u5747\u8fde\u63a5\u4fdd\u6301\u65f6\u95f4(\u79d2)<\/p>\n

                      \u793a\u4f8b：10\u4e07QPS，Keep-Alive 15\u79d2<\/p>\n

                      \u2192 100,000 \u00d7 15 = 1.5M \u8fde\u63a5（\u9700\u8c03\u4f18\u5185\u6838\u53c2\u6570）<\/p>\n

                      4. \u5ef6\u8fdf\u5206\u89e3\u516c\u5f0f<\/h3>\n

                      \u603b\u5ef6\u8fdf = \u7f51\u7edc\u4f20\u8f93 + \u961f\u5217\u7b49\u5f85 + \u5904\u7406\u65f6\u95f4 + \u5e8f\u5217\u5316<\/p>\n

                      \u793a\u4f8b：3\u79d2\u5ef6\u8fdf\u5206\u914d<\/p>\n

                      \u2192 500ms(\u7f51\u7edc) + 300ms(\u961f\u5217) + 1.5s(\u4e1a\u52a1) + 700ms(DB)<\/p>\n

                      \u8d44\u6e90\u76d1\u63a7\u4e0e\u8c03\u4f18<\/h2>\n

                      1. \u76d1\u63a7\u6307\u6807\u770b\u677f<\/h3>\n\n\u6307\u6807\u6b63\u5e38\u8303\u56f4\u62a5\u8b66\u9608\u503c<\/tr>\n\n\n\n\n\n
                      CPU\u4f7f\u7528\u7387<\/td>\n<70%<\/td>\n>85%\u6301\u7eed5\u5206\u949f<\/td>\n<\/tr>\n
                      \u5185\u5b58\u4f7f\u7528\u7387<\/td>\n<80%<\/td>\n>90%<\/td>\n<\/tr>\n
                      \u78c1\u76d8I\/O\u7b49\u5f85<\/td>\n<10%<\/td>\n>30%<\/td>\n<\/tr>\n
                      TCP\u8fde\u63a5\u6570<\/td>\n<max_connections*0.7<\/td>\n>max_connections*0.9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

                      2. \u8c03\u4f18\u7b56\u7565\u77e9\u9635<\/h3>\n\n\u95ee\u9898\u73b0\u8c61\u53ef\u80fd\u539f\u56e0\u89e3\u51b3\u65b9\u6848<\/tr>\n\n\n\n\n\n
                      QPS\u4f4e\u5ef6\u8fdf\u9ad8<\/td>\n\u6570\u636e\u5e93\u6162\u67e5\u8be2<\/td>\n\u6dfb\u52a0\u7d22\u5f15\/\u4f18\u5316SQL<\/td>\n<\/tr>\n
                      QPS\u6ce2\u52a8\u5927<\/td>\n\u7f13\u5b58\u5931\u6548<\/td>\n\u4f18\u5316\u7f13\u5b58\u7b56\u7565\/\u589e\u52a0\u7f13\u5b58\u5c42<\/td>\n<\/tr>\n
                      \u5e26\u5bbd\u7a81\u589e<\/td>\nDDoS\u653b\u51fb<\/td>\n\u542f\u7528WAF\/\u5f39\u6027\u5e26\u5bbd<\/td>\n<\/tr>\n
                      TCP\u8fde\u63a5\u6570\u8fbe\u5230\u4e0a\u9650<\/td>\n\u957f\u8fde\u63a5\u672a\u91ca\u653e<\/td>\n\u8fde\u63a5\u6c60\u4f18\u5316\/\u8d85\u65f6\u8bbe\u7f6e<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

                      3.\u6700\u4f73\u5b9e\u8df5\u200c：<\/h3>\n
                    • \u5efa\u7acb\u6027\u80fd\u57fa\u7ebf(\u57fa\u51c6\u6d4b\u8bd5)<\/li>\n
                    • \u5b9e\u65bd\u76d1\u63a7\u544a\u8b66\u4f53\u7cfb<\/li>\n
                    • \u5b9a\u671f\u538b\u529b\u6d4b\u8bd5(\u81f3\u5c11\u6bcf\u5b63\u5ea6)<\/li>\n
                    • \u5bb9\u91cf\u89c4\u5212\u9884\u755920%\u4f59\u91cf<\/li>\n","protected":false},"excerpt":{"rendered":"

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