{"id":209378,"date":"2025-09-30T08:56:20","date_gmt":"2025-09-30T00:56:20","guid":{"rendered":"https:\/\/www.server.hk\/blog\/209378\/"},"modified":"2025-09-30T08:56:21","modified_gmt":"2025-09-30T00:56:21","slug":"vps-256","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/209378\/","title":{"rendered":"\u9999\u6e2fVPS\u90e8\u7f72\u62db\u8058APP\u5339\u914d\u7b97\u6cd5\u5e73\u53f0\uff1a\u4f4e\u5ef6\u8fdf\u3001\u9ad8\u5e76\u53d1\u5b9e\u6218\u65b9\u6848"},"content":{"rendered":"<p>\u5728\u62db\u8058\u7c7b APP 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streaming\uff09\u3002<\/li>\n<li>\u4e1a\u52a1\u5c42\uff1a\u5fae\u670d\u52a1\u90e8\u7f72\u5728\u5bb9\u5668\uff08Kubernetes\uff09\u6216\u76f4\u63a5\u5728 VPS \u4e0a\u8fd0\u884c\uff0c\u5173\u952e\u670d\u52a1\uff08\u68c0\u7d22\u3001\u6392\u5e8f\u3001\u7f13\u5b58\uff09\u91c7\u7528\u72ec\u7acb\u8282\u70b9\u6216 Pod\u3002<\/li>\n<li>\u7f13\u5b58\u5c42\uff1aRedis Cluster\uff08\u542f\u7528\u5185\u5b58\u5206\u7247\uff09\u3001\u672c\u5730 L1 \u7f13\u5b58\uff08\u5982 Caffeine\uff09\u964d\u4f4e\u540e\u7aef\u538b\u529b\u3002<\/li>\n<li>\u7d22\u5f15\u5c42\uff1aElasticsearch \/ Milvus \/ Faiss \u63d0\u4f9b\u68c0\u7d22\u80fd\u529b\uff0c\u5f00\u542f\u526f\u672c\u4e0e\u5206\u7247\u4f18\u5316\u3002<\/li>\n<li>\u5f02\u6b65\u4e0e\u961f\u5217\uff1aKafka \/ RabbitMQ \u5904\u7406\u65e5\u5fd7\u3001\u79bb\u7ebf\u8bad\u7ec3\u4efb\u52a1\u4e0e\u90ae\u4ef6\/\u901a\u77e5\u63a8\u9001\u3002<\/li>\n<li>\u6301\u4e45\u5316\uff1aMySQL\/MariaDB \u6216 TiDB 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\u591a\u8def\u590d\u7528\u6a21\u578b\u3002<\/li>\n<li>\u542f\u7528 TCP Fast Open\u3001Keepalive \u5e76\u9002\u5f53\u8c03\u6574\u7a97\u53e3\u5927\u5c0f\uff08tcp_rmem\/tcp_wmem\uff09\u4ee5\u63d0\u5347\u541e\u5410\u3002<\/li>\n<\/ul>\n<h3>\u8ba1\u7b97\u4e0e\u5185\u5b58\u4f18\u5316<\/h3>\n<ul>\n<li>\u4e3a\u5173\u952e\u670d\u52a1\u505a CPU \u4eb2\u548c\uff08CPU pinning\uff09\u4e0e\u5185\u5b58\u9694\u79bb\uff0c\u51cf\u5c11\u4e0a\u4e0b\u6587\u5207\u6362\u4e0e\u7f13\u5b58\u6296\u52a8\u3002<\/li>\n<li>\u9488\u5bf9\u9ad8\u5e76\u53d1\u77ed\u8fde\u63a5\u573a\u666f\uff0c\u589e\u52a0\u6587\u4ef6\u63cf\u8ff0\u7b26\u9650\u989d\uff08ulimit -n\uff09\u5e76\u8c03\u6574\u7cfb\u7edf\u7ea7 fd \u9650\u5236\u3002<\/li>\n<li>\u5bf9 JVM \u670d\u52a1\u8c03\u53c2\uff08G1\/ConcMarkSweep\/ParallelGC\uff09\u6216\u4f7f\u7528 native runtime \u51cf\u5c11 GC \u6682\u505c\u3002<\/li>\n<li>\u5927\u91cf\u5185\u5b58\u9700\u6c42\u7684\u5411\u91cf\u7d22\u5f15\u53ef\u4ee5\u542f\u7528 HugePages 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Testing\uff08\u7f51\u7edc\u6296\u52a8\u3001\u8282\u70b9\u6545\u969c\u3001\u78c1\u76d8\u6545\u969c\uff09\u9a8c\u8bc1\u6062\u590d\u7b56\u7565\u3002<\/li>\n<\/ul>\n<h2>\u9009\u8d2d\u9999\u6e2f VPS \u7684\u5b9e\u52a1\u8981\u70b9<\/h2>\n<p>\u5728\u9009\u62e9\u9999\u6e2f VPS \u65f6\uff0c\u5efa\u8bae\u5173\u6ce8\u4ee5\u4e0b\u8981\u70b9\uff1a<\/p>\n<ul>\n<li>\u7f51\u7edc\u8d28\u91cf\uff1a\u63d0\u4f9b BGP \u591a\u7ebf\u3001\u76f4\u8fde\u5185\u5730\u7684\u8fd0\u8425\u5546\u4f18\u5148\uff0c\u4ee5\u4fdd\u8bc1\u4f4e\u5ef6\u8fdf\u548c\u9ad8\u7a33\u5b9a\u6027\u3002<\/li>\n<li>\u5e26\u5bbd\u4e0e\u6d41\u91cf\u8ba1\u8d39\uff1a\u9009\u62e9\u5408\u9002\u7684\u5e26\u5bbd\u6863\u4f4d\u4e0e\u6d41\u91cf\u8ba1\u8d39\u6a21\u5f0f\uff0c\u907f\u514d\u5cf0\u503c\u8d39\u7528\u66b4\u589e\u3002<\/li>\n<li>\u786c\u4ef6\u89c4\u683c\uff1a\u5173\u952e\u670d\u52a1\u9009\u62e9 NVMe SSD\u3001\u8db3\u591f\u7684\u5185\u5b58\u548c\u72ec\u7acb CPU 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href=\"https:\/\/www.server.hk\/\" target=\"_blank\" rel=\"noopener\">https:\/\/www.server.hk\/<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5339\u914d\u901f\u5ea6\u51b3\u5b9a\u62db\u8058 APP \u7684\u7528\u6237\u4f53\u9a8c\u4e0e\u8f6c\u5316\u7387\uff1b\u672c\u6587\u4ece\u539f\u7406\u5230\u5b9e\u6218\uff0c\u624b\u628a\u624b\u6f14\u793a\u5982\u4f55\u5728\u9999\u6e2f VPS \u90e8\u7f72\u62db\u8058 APP 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