{"id":28745,"date":"2025-12-21T08:00:48","date_gmt":"2025-12-21T00:00:48","guid":{"rendered":"https:\/\/www.varidata.com\/?p=28745"},"modified":"2025-12-19T16:47:26","modified_gmt":"2025-12-19T08:47:26","slug":"how-to-optimize-server-virtualization-performance","status":"publish","type":"post","link":"https:\/\/www.varidata.com\/zh-cn\/blog\/how-to-optimize-server-virtualization-performance\/","title":{"rendered":"\u5982\u4f55\u4f18\u5316\u670d\u52a1\u5668\u865a\u62df\u5316\u6027\u80fd\uff1f"},"content":{"rendered":"\n<p>\u865a\u62df\u5316\u5df2\u6210\u4e3a\u73b0\u4ee3IT\u57fa\u7840\u8bbe\u65bd\u7684\u6838\u5fc3\uff0c\u52a9\u529b\u4f01\u4e1a\u6700\u5927\u5316\u8d44\u6e90\u5229\u7528\u7387\u3001\u964d\u4f4e\u8fd0\u8425\u6210\u672c\u2014\u2014\u5bf9\u4e8e\u501f\u52a9\u9999\u6e2f\u670d\u52a1\u5668\u670d\u52a1<a href=\"https:\/\/www.varidata.com\/zh-cn\/knowledge-en\/why-hk-dedicated-line-server-excel-for-cross-border-business\/\" target=\"_blank\">\u8de8\u5883\u5e02\u573a<\/a>\u7684\u4f01\u4e1a\u800c\u8a00\u66f4\u662f\u5982\u6b64\u3002\u7136\u800c\uff0c\u4e0d\u5408\u7406\u7684\u865a\u62df\u5316\u914d\u7f6e\u5f80\u5f80\u4f1a\u5f15\u53d1\u5404\u7c7b\u6027\u80fd\u74f6\u9888\uff0c\u5982\u5ef6\u8fdf\u7a81\u589e\u3001\u8d44\u6e90\u4e89\u62a2\u3001\u5e94\u7528\u6027\u80fd\u4e0b\u964d\u7b49\u95ee\u9898\u3002\u638c\u63e1\u9488\u5bf9<a href=\"https:\/\/www.varidata.com\/zh-cn\/server\/hk\/\" target=\"_blank\">\u9999\u6e2f\u670d\u52a1\u5668<\/a>\u865a\u62df\u5316\u7684\u670d\u52a1\u5668\u865a\u62df\u5316\u6027\u80fd\u4f18\u5316\u65b9\u6cd5\uff0c\u662f\u5145\u5206\u91ca\u653e\u57fa\u7840\u8bbe\u65bd\u6f5c\u529b\u7684\u5173\u952e\uff0c\u65e0\u8bba\u4f60\u662f\u4e3a\u7535\u5546\u3001SaaS\u7cfb\u7edf\u6216\u4f01\u4e1a\u7ea7\u5e94\u7528\u90e8\u7f72\u670d\u52a1\u5668\u79df\u7528\u6216\u670d\u52a1\u5668\u6258\u7ba1\u65b9\u6848\uff0c\u5747\u9002\u7528\u6b64\u539f\u5219\u3002<\/p>\n<h2><strong>\u9999\u6e2f\u670d\u52a1\u5668\u865a\u62df\u5316\u7684\u5e38\u89c1\u6027\u80fd\u74f6\u9888<\/strong><\/h2>\n<p>\u5728\u6df1\u5165\u63a2\u8ba8\u4f18\u5316\u7b56\u7565\u524d\uff0c\u9996\u5148\u9700\u660e\u786e\u9999\u6e2f\u670d\u52a1\u5668\u865a\u62df\u5316\u73af\u5883\u4e2d\u6027\u80fd\u4e0b\u964d\u7684\u6839\u672c\u539f\u56e0\u3002\u8fd9\u4e9b\u74f6\u9888\u4e3b\u8981\u5206\u4e3a\u4e09\u5927\u6838\u5fc3\u7c7b\u522b\uff1a<\/p>\n<ol>\n<li><strong>\u8d44\u6e90\u5206\u914d\u95ee\u9898<\/strong>\n<ul>\n<li>CPU\u8d85\u5206\u5bfc\u81f4\u4e0a\u4e0b\u6587\u5207\u6362\u5f00\u9500\u589e\u5927\u3001\u6838\u5fc3\u4e89\u62a2\uff0c\u8fd9\u662f\u9999\u6e2f\u6570\u636e\u4e2d\u5fc3\u5e38\u89c1\u7684\u9ad8\u9891\u5904\u7406\u5668\u786c\u4ef6\u5728\u6269\u5c55\u865a\u62df\u673a\uff08VM\uff09\u65f6\u7684\u5178\u578b\u9677\u9631\u3002<\/li>\n<li>\u5185\u5b58\u8fc7\u5ea6\u5206\u914d\u5f15\u53d1\u4ea4\u6362\u5206\u533a\u4f7f\u7528\u7387\u8fc7\u9ad8\uff0c\u5927\u5e45\u964d\u4f4eVM\u54cd\u5e94\u901f\u5ea6\u5e76\u589e\u52a0I\/O\u8d1f\u8f7d\u3002<\/li>\n<li>\u5c3d\u7ba1\u9999\u6e2f\u673a\u623f\u5df2\u5e7f\u6cdb\u91c7\u7528\u95ea\u5b58\u5b58\u50a8\uff0c\u4f46VM\u78c1\u76d8\u955c\u50cf\u788e\u7247\u5316\u6216\u4f4e\u901f\u673a\u68b0\u786c\u76d8\u4ecd\u4f1a\u9020\u6210\u5b58\u50a8I\/O\u74f6\u9888\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u7f51\u7edc\u5c42\u9650\u5236<\/strong>\n<ul>\n<li>\u9999\u6e2f\u4e0e\u76ee\u6807\u5e02\u573a\uff08\u5982\u4e1c\u5357\u4e9a\u5927\u9646\u3001\u6b27\u6d32\u3001\u5317\u7f8e\uff09\u4e4b\u95f4\u7684\u8def\u7531\u8def\u5f84\u4e0d\u5408\u7406\uff0c\u5bfc\u81f4\u8de8\u5883\u6d41\u91cf\u5ef6\u8fdf\u504f\u9ad8\u3002<\/li>\n<li>\u865a\u62df\u4ea4\u6362\u673a\u914d\u7f6e\u9519\u8bef\uff0c\u5982\u5197\u4f59\u8fc7\u6ee4\u89c4\u5219\u3001\u961f\u5217\u5206\u914d\u4e0d\u8db3\u7b49\uff0c\u5f15\u53d1\u4e22\u5305\u548c\u5e26\u5bbd\u9650\u6d41\u95ee\u9898\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u73af\u5883\u4e0e\u517c\u5bb9\u6027\u6311\u6218<\/strong>\n<ul>\n<li>\u865a\u62df\u5316\u7ba1\u7406\u7a0b\u5e8f\u4e0e\u9999\u6e2f\u6570\u636e\u4e2d\u5fc3\u5e95\u5c42\u670d\u52a1\u5668\u786c\u4ef6\u4e4b\u95f4\u5b58\u5728\u8f6f\u786c\u4ef6\u517c\u5bb9\u6027\u95ee\u9898\u3002<\/li>\n<li>\u5171\u4eab\u670d\u52a1\u5668\u79df\u7528\u73af\u5883\u4e2d\u7684\u591a\u79df\u6237\u8d44\u6e90\u5e72\u6270\uff0c\u5728\u4e1a\u52a1\u9ad8\u5cf0\u671f\u5f71\u54cdVM\u7a33\u5b9a\u6027\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h2><strong>\u9999\u6e2f\u670d\u52a1\u5668\u865a\u62df\u5316\u7684\u7aef\u5230\u7aef\u4f18\u5316\u65b9\u6848<\/strong><\/h2>\n<p>\u4f18\u5316\u865a\u62df\u5316\u6027\u80fd\u9700\u8981\u91c7\u7528\u6574\u4f53\u5316\u601d\u8def\uff0c\u65e2\u8981\u89e3\u51b3\u786c\u4ef6\u5e95\u5c42\u95ee\u9898\u3001\u8f6f\u4ef6\u914d\u7f6e\u95ee\u9898\uff0c\u4e5f\u8981\u9002\u914d\u9999\u6e2f\u670d\u52a1\u5668\u7279\u6709\u7684\u533a\u57df\u5316\u5e94\u7528\u573a\u666f\u3002\u4ee5\u4e0b\u662f\u4e00\u5957\u7ed3\u6784\u5316\u7684\u4f18\u5316\u6846\u67b6\uff0c\u53ef\u7528\u4e8e\u5b8c\u5584\u4f60\u7684\u865a\u62df\u5316\u57fa\u7840\u8bbe\u65bd\uff1a<\/p>\n<h3>1. \u786c\u4ef6\u5c42\u4f18\u5316\uff1a\u7b51\u7262\u6027\u80fd\u6839\u57fa<\/h3>\n<ul>\n<li><strong>CPU\u8c03\u4f18<\/strong>\uff1a\u4f18\u5148\u9009\u7528\u9ad8\u4e3b\u9891\u591a\u6838\u5904\u7406\u5668\uff0c\u4e3a\u6838\u5fc3\u4e1a\u52a1VM\u914d\u7f6eCPU\u7ed1\u5b9a\uff08CPU pinning\uff09\u4ee5\u5206\u914d\u4e13\u5c5e\u6838\u5fc3\uff0c\u907f\u514d\u8d85\u5206\u6bd4\u4f8b\u8d85\u51fa\u5de5\u4f5c\u8d1f\u8f7d\u53ef\u627f\u53d7\u7684\u5408\u7406\u9608\u503c\u3002<\/li>\n<li><strong>\u5185\u5b58\u914d\u7f6e<\/strong>\uff1a\u90e8\u7f72ECC\u7ea0\u9519\u5185\u5b58\uff08ECC memory\uff09\u9632\u6b62\u6570\u636e\u635f\u574f\uff0c\u8c03\u6574\u5185\u5b58\u6c14\u7403\u6280\u672f\uff08memory ballooning\uff09\u53c2\u6570\uff0c\u5728\u5404VM\u95f4\u5e73\u8861\u8d44\u6e90\u5206\u914d\uff0c\u540c\u65f6\u907f\u514d\u89e6\u53d1\u8fc7\u5ea6\u4ea4\u6362\u3002<\/li>\n<li><strong>\u5b58\u50a8\u589e\u5f3a<\/strong>\uff1a\u5c06VM\u7684\u7cfb\u7edf\u76d8\u4e0e\u6570\u636e\u76d8\u5206\u79bb\uff0c\u5229\u7528\u95ea\u5b58\u5b58\u50a8\u642d\u5efa\u5197\u4f59\u9635\u5217\u914d\u7f6e\u63d0\u5347\u8bfb\u5199\u901f\u5ea6\uff0c\u5b9a\u671f\u5bf9VM\u78c1\u76d8\u955c\u50cf\u8fdb\u884c\u788e\u7247\u6574\u7406\uff0c\u6d88\u9664I\/O\u6548\u7387\u635f\u8017\u3002<\/li>\n<li><strong>\u7f51\u7edc\u4f18\u5316<\/strong>\uff1a\u91c7\u7528\u9999\u6e2f\u6570\u636e\u4e2d\u5fc3\u6807\u914d\u7684BGP\u8def\u7531\uff08BGP routing\uff09\u591a\u5bbf\u4e3b\u7f51\u7edc\u63a5\u53e3\uff0c\u4f18\u5316\u8de8\u5883\u6d41\u91cf\u8def\u5f84\uff1b\u542f\u7528\u7f51\u5361\u7ed1\u5b9a\uff08NIC teaming\uff09\u6280\u672f\u63d0\u5347\u5e26\u5bbd\u5bb9\u91cf\u548c\u5bb9\u9519\u80fd\u529b\u3002<\/li>\n<\/ul>\n<h3>2. 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