{"id":25982,"date":"2025-12-23T14:53:00","date_gmt":"2025-12-23T06:53:00","guid":{"rendered":"https:\/\/cn.hostease.com\/blog\/?p=25982"},"modified":"2025-12-15T14:01:27","modified_gmt":"2025-12-15T06:01:27","slug":"gpu-cloud-inference-cost-optimization-concurrency-latency","status":"publish","type":"post","link":"https:\/\/cn.hostease.com\/blog\/server\/gpu-server\/gpu-cloud-inference-cost-optimization-concurrency-latency\/","title":{"rendered":"\u63a8\u7406\u670d\u52a1GPU\u4e91\u670d\u52a1\u5668\u8d39\u7528\u4f18\u5316\uff1a\u5e76\u53d1\u91cf\u3001\u5ef6\u8fdf\u4e0e\u6210\u672c\u7684\u5e73\u8861\u827a\u672f"},"content":{"rendered":"\n<p>\u5f88\u591a\u7b2c\u4e00\u6b21\u628a\u6a21\u578b\u4e0a\u7ebf\u505a\u63a8\u7406\u670d\u52a1\u7684\u670b\u53cb\uff0c\u90fd\u4f1a\u6709\u4e00\u4e2a\u5171\u540c\u611f\u53d7\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow 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href=\"https:\/\/cn.hostease.com\/gpu-servers.html\">GPU\u670d\u52a1\u5668<\/a>\u672c\u8eab\uff0c\u800c\u5728\u63a8\u7406\u670d\u52a1\u7684\u8fd0\u884c\u65b9\u5f0f<\/strong>\u3002<br>\u4f60\u771f\u6b63\u4ed8\u8d39\u7684\uff0c\u5e76\u4e0d\u662f\u201c\u6a21\u578b\u80fd\u529b\u201d\uff0c\u800c\u662fGPU\u5728\u7a7a\u8f6c\u3001\u6392\u961f\u3001\u5197\u4f59\u548c\u4f4e\u6548\u5e76\u53d1\u4e0a\u7684\u65f6\u95f4\u3002<\/p>\n\n\n\n<p>\u63a8\u7406\u573a\u666f\u7684\u6838\u5fc3\u77db\u76fe\uff0c\u5176\u5b9e\u53ea\u6709\u4e00\u53e5\u8bdd\uff1a<br><strong>\u4f60\u8981\u5728\u5e76\u53d1\u91cf\u3001\u54cd\u5e94\u5ef6\u8fdf\u548c\u6210\u672c\u4e4b\u95f4\uff0c\u627e\u5230\u4e00\u4e2a\u73b0\u5b9e\u53ef\u63a5\u53d7\u7684\u5e73\u8861\u70b9\u3002<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5148\u628a\u8d26\u5355\u62c6\u5f00\u770b\uff1a\u63a8\u7406\u8d39\u7528\u5230\u5e95\u82b1\u5728\u4e86\u54ea\u91cc<\/h2>\n\n\n\n<p>\u5728<a href=\"https:\/\/cn.hostease.com\/gpu-servers.html\">GPU\u4e91\u670d\u52a1\u5668<\/a>\u4e0a\u8dd1\u63a8\u7406\uff0c\u6211\u4e60\u60ef\u5148\u5e2e\u7528\u6237\u628a\u8d39\u7528\u62c6\u89e3\u6e05\u695a\u3002\u56e0\u4e3a\u53ea\u8981\u62c6\u5f97\u591f\u7ec6\uff0c\u4f18\u5316\u65b9\u5411\u5f80\u5f80\u5c31\u5f88\u660e\u786e\u4e86\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u8d39\u7528\u6765\u6e90<\/th><th>\u5e38\u89c1\u73b0\u8c61<\/th><th>\u6211\u4eec\u5e38\u770b\u5230\u7684\u539f\u56e0<\/th><th>\u4f18\u5316\u5207\u5165\u53e3<\/th><\/tr><\/thead><tbody><tr><td>GPU\u5360\u7528\u65f6\u957f<\/td><td>QPS\u4e0d\u9ad8\u4f46\u8d26\u5355\u504f\u9ad8<\/td><td>\u541e\u5410\u6ca1\u8dd1\u6ee1\u3001\u6279\u5904\u7406\u4e0d\u8db3<\/td><td>\u52a8\u6001\u6279\u5904\u7406\u3001\u63a8\u7406\u5f15\u64ce\u4f18\u5316<\/td><\/tr><tr><td>\u663e\u5b58\u538b\u529b<\/td><td>GPU\u5229\u7528\u7387\u4e0d\u9ad8\u5374\u9891\u7e41OOM<\/td><td>KV cache\u5360\u7528\u5931\u63a7<\/td><td>\u91cf\u5316\u3001\u4e0a\u4e0b\u6587\u88c1\u526a<\/td><\/tr><tr><td>\u95f2\u7f6e\u6210\u672c<\/td><td>\u591c\u91cc\u6ca1\u6d41\u91cf\u4ecd\u5728\u4ed8\u8d39<\/td><td>\u5e38\u9a7b\u5b9e\u4f8b\u6570\u8fc7\u9ad8<\/td><td>\u81ea\u52a8\u6269\u7f29\u5bb9\u3001scale-to-zero<\/td><\/tr><tr><td>\u9ad8\u53ef\u7528\u5197\u4f59<\/td><td>\u4e3a\u7a33\u5b9a\u591a\u5f00\u5b9e\u4f8b<\/td><td>SLA\u7b56\u7565\u201c\u4e00\u5200\u5207\u201d<\/td><td>\u5206\u5c42\u670d\u52a1\u3001\u5dee\u5f02\u5316SLO<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u5728\u63a8\u7406\u670d\u52a1\u4e2d\uff0c<strong>\u663e\u5b58\u5f80\u5f80\u6bd4\u7b97\u529b\u66f4\u65e9\u6210\u4e3a\u74f6\u9888<\/strong>\u3002<br>\u5c24\u5176\u662fLLM\u63a8\u7406\u65f6\uff0cKV cache\u4f1a\u968f\u7740\u4e0a\u4e0b\u6587\u548c\u751f\u6210\u957f\u5ea6\u4e0d\u65ad\u589e\u957f\uff0c\u5982\u679c\u4e0d\u52a0\u63a7\u5236\uff0c\u5e76\u53d1\u7a0d\u5fae\u4e00\u4e0a\u6765\uff0c\u5c31\u4f1a\u88ab\u663e\u5b58\u201c\u53cd\u566c\u201d\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5e76\u53d1\u3001\u5ef6\u8fdf\u548c\u6210\u672c\uff1a\u522b\u518d\u76ef\u7740\u201c\u6700\u4f4e\u5ef6\u8fdf\u201d\u4e0d\u653e<\/h2>\n\n\n\n<p>\u6211\u53d1\u73b0\u4e0d\u5c11\u65b0\u624b\u5728\u4e00\u5f00\u59cb\u5c31\u7ed9\u81ea\u5df1\u5b9a\u4e86\u4e00\u4e2a\u5f88\u201c\u5de5\u7a0b\u5e08\u5f0f\u201d\u7684\u76ee\u6807\uff0c\u6bd4\u5982\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u201c\u63a5\u53e3P95\u5fc5\u987b\u63a7\u5236\u5728300ms\u4ee5\u5185\u3002\u201d<\/p>\n<\/blockquote>\n\n\n\n<p>\u7ed3\u679c\u5f80\u5f80\u662f\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4e0d\u6562\u5f00\u6279\u5904\u7406<\/li>\n\n\n\n<li>\u4e0d\u6562scale-to-zero<\/li>\n\n\n\n<li>\u4e0d\u6562\u964d\u4f4e\u5e38\u9a7b\u5b9e\u4f8b\u6570<\/li>\n\n\n\n<li>\u6700\u540e\u53ea\u80fd\u4e0a\u66f4\u5927\u7684GPU<\/li>\n<\/ul>\n\n\n\n<p>\u73b0\u5b9e\u4e00\u70b9\u8bf4\uff0c<strong>\u5e76\u4e0d\u662f\u6240\u6709\u63a8\u7406\u670d\u52a1\u90fd\u9700\u8981\u6781\u4f4e\u5ef6\u8fdf<\/strong>\u3002<br>\u4f60\u53ef\u4ee5\u8bd5\u7740\u5148\u56de\u7b54\u4e09\u4e2a\u95ee\u9898\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f60\u7684\u7528\u6237\u662f\u5b9e\u65f6\u5bf9\u8bdd\uff0c\u8fd8\u662f\u5f02\u6b65\u751f\u6210\uff1f<\/li>\n\n\n\n<li>\u662f\u4e0d\u662f\u6bcf\u4e2a\u63a5\u53e3\u90fd\u5fc5\u987b\u540c\u6837\u5feb\uff1f<\/li>\n\n\n\n<li>\u5ef6\u8fdf\u6ce2\u52a8\u662f\u201c\u4e0d\u53ef\u63a5\u53d7\u201d\uff0c\u8fd8\u662f\u201c\u53ef\u4ee5\u89e3\u91ca\u548c\u515c\u5e95\u201d\uff1f<\/li>\n<\/ul>\n\n\n\n<p>\u5f88\u591a\u65f6\u5019\uff0c\u628a\u76ee\u6807\u4ece\u201c\u8d8a\u5feb\u8d8a\u597d\u201d\u8c03\u6574\u4e3a\u201c\u591f\u7528\u5c31\u597d\u201d\uff0c\u6210\u672c\u5c31\u4f1a\u81ea\u7136\u964d\u4e0b\u6765\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u63a8\u7406\u573a\u666f\u4e0b\uff0c\u771f\u6b63\u5f71\u54cd\u8d39\u7528\u7684\u56db\u4e2a\u5173\u952e\u53d8\u91cf<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">GPU\u663e\u5b58\u5229\u7528\u7387\uff1aKV 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