{"id":19498,"date":"2024-09-17T16:34:20","date_gmt":"2024-09-17T08:34:20","guid":{"rendered":"https:\/\/www.varidata.com\/uncategorized-zh-cn\/bare-metal-vs-cloud-servers-key-differences\/"},"modified":"2025-04-08T16:39:41","modified_gmt":"2025-04-08T08:39:41","slug":"bare-metal-vs-cloud-servers-key-differences","status":"publish","type":"post","link":"https:\/\/www.varidata.com\/zh-cn\/blog\/bare-metal-vs-cloud-servers-key-differences\/","title":{"rendered":"\u88f8\u91d1\u5c5e\u670d\u52a1\u5668\u4e0e\u4e91\u670d\u52a1\u5668\u7684\u4e3b\u8981\u533a\u522b"},"content":{"rendered":"<h2><strong>\u7406\u89e3\u670d\u52a1\u5668\u57fa\u7840\u8bbe\u65bd\u57fa\u672c\u539f\u7406<\/strong><\/h2>\n<p>\u5728<a href=\"https:\/\/www.varidata.com\/zh-cn\/server\/hk\/cn2\/\" target=\"_blank\">\u9999\u6e2f\u670d\u52a1\u5668\u79df\u7528\u89e3\u51b3\u65b9\u6848<\/a>\u9886\u57df\uff0c\u5728\u88f8\u91d1\u5c5e\u670d\u52a1\u5668\u548c\u4e91\u670d\u52a1\u5668\u4e4b\u95f4\u505a\u51fa\u9009\u62e9\u662f\u4e00\u4e2a\u5f71\u54cd\u6027\u80fd\u3001\u53ef\u6269\u5c55\u6027\u548c\u6210\u672c\u6548\u76ca\u7684\u5173\u952e\u6280\u672f\u51b3\u7b56\u3002\u672c\u6df1\u5165\u5206\u6790\u5c06\u57fa\u4e8e\u5b9e\u9645\u90e8\u7f72\u573a\u666f\uff0c\u7814\u7a76\u8fd9\u4e9b\u670d\u52a1\u5668\u6280\u672f\u7684\u67b6\u6784\u5dee\u5f02\u3001\u6027\u80fd\u57fa\u51c6\u548c\u4f7f\u7528\u6848\u4f8b\u3002<\/p>\n<h2><strong>\u88f8\u91d1\u5c5e\u670d\u52a1\u5668\u67b6\u6784<\/strong><\/h2>\n<p>\u88f8\u91d1\u5c5e\u670d\u52a1\u5668\uff0c\u4e5f\u79f0\u4e3a\u4e13\u7528\u7269\u7406\u670d\u52a1\u5668\uff0c\u63d0\u4f9b\u65e0\u865a\u62df\u5316\u5c42\u7684\u76f4\u63a5\u786c\u4ef6\u8bbf\u95ee\u3002\u8ba9\u6211\u4eec\u6765\u770b\u770b\u5178\u578b\u7684\u88f8\u91d1\u5c5e\u670d\u52a1\u5668\u914d\u7f6e\uff1a<\/p>\n<pre><code>\r\n# \u88f8\u91d1\u5c5e\u670d\u52a1\u5668\u89c4\u683c\u793a\u4f8b\r\nCPU: Intel Xeon or AMD EPYC\r\nRAM: 384GB DDR4 ECC\r\n\u5b58\u50a8: 2x 1.92TB NVMe SSD (RAID 1)\r\n\u7f51\u7edc: 2x 25GbE\u63a5\u53e3\r\n\u7535\u6e90: \u53cc\u5197\u4f59\u7535\u6e90\r\n<\/code><\/pre>\n<h2><strong>\u4e91\u670d\u52a1\u5668\u865a\u62df\u5316\u6280\u672f\u6df1\u5ea6\u89e3\u6790<\/strong><\/h2>\n<p>\u4e91\u670d\u52a1\u5668\u8fd0\u884c\u5728\u5bf9\u7269\u7406\u8d44\u6e90\u8fdb\u884c\u62bd\u8c61\u5316\u7684\u865a\u62df\u5316\u6280\u672f\u4e0a\u3002\u4ee5\u4e0b\u662f\u865a\u62df\u5316\u5806\u6808\u7684\u6280\u672f\u7ec6\u5206\uff1a<\/p>\n<pre><code>\r\n# \u5178\u578b\u4e91\u670d\u52a1\u5668\u865a\u62df\u5316\u5806\u6808\r\n\u786c\u4ef6\u5c42\r\n\u2514\u2500\u2500 \u865a\u62df\u673a\u76d1\u63a7\u7a0b\u5e8f(Type 1)\r\n    \u251c\u2500\u2500 \u8d44\u6e90\u8c03\u5ea6\u5668\r\n    \u2502   \u251c\u2500\u2500 vCPU\u7ba1\u7406\r\n    \u2502   \u251c\u2500\u2500 \u5185\u5b58\u7ba1\u7406\r\n    \u2502   \u2514\u2500\u2500 I\/O\u7ba1\u7406\r\n    \u2514\u2500\u2500 \u865a\u62df\u673a\r\n        \u251c\u2500\u2500 \u8bbf\u5ba2\u64cd\u4f5c\u7cfb\u7edf\r\n        \u251c\u2500\u2500 \u865a\u62df\u7f51\u5361\r\n        \u2514\u2500\u2500 \u865a\u62df\u5b58\u50a8\r\n<\/code><\/pre>\n<h2><strong>\u6027\u80fd\u5206\u6790\uff1a\u88f8\u91d1\u5c5e\u4e0e\u4e91\u670d\u52a1\u5668\u5bf9\u6bd4<\/strong><\/h2>\n<p>\u8ba9\u6211\u4eec\u57fa\u4e8e\u9999\u6e2f\u6570\u636e\u4e2d\u5fc3\u7684\u57fa\u51c6\u6d4b\u8bd5\u6765\u68c0\u67e5\u5b9e\u9645\u6027\u80fd\u6307\u6807\uff1a<\/p>\n<pre><code>\r\n# CPU\u6027\u80fd\u5bf9\u6bd4(Sysbench)\r\n\u88f8\u91d1\u5c5e: 89,245 \u4e8b\u4ef6\/\u79d2\r\n\u4e91\u670d\u52a1\u5668(8 vCPU): 76,123 \u4e8b\u4ef6\/\u79d2\r\n\u6027\u80fd\u5dee\u5f02: ~15%\r\n\r\n# I\/O\u6027\u80fd(FIO Random 4K)\r\n\u88f8\u91d1\u5c5e: 125,000 IOPS\r\n\u4e91\u670d\u52a1\u5668(\u9ad8\u7ea7\u5b58\u50a8): 75,000 IOPS\r\n\u6027\u80fd\u5dee\u5f02: ~40%\r\n<\/code><\/pre>\n<h2><strong>\u7f51\u7edc\u67b6\u6784\u5dee\u5f02<\/strong><\/h2>\n<p>\u5728\u9999\u6e2f\u7684\u9ad8\u9891\u4ea4\u6613\u73af\u5883\u4e2d\uff0c\u7f51\u7edc\u5ef6\u8fdf\u6210\u4e3a\u7f51\u7edc\u5806\u6808\u5728\u88f8\u91d1\u5c5e\u548c\u4e91\u670d\u52a1\u5668\u79df\u7528\u89e3\u51b3\u65b9\u6848\u4e4b\u95f4\u7684\u5173\u952e\u533a\u522b\uff1a<\/p>\n<pre><code>\r\n# \u7f51\u7edc\u5ef6\u8fdf\u5bf9\u6bd4(\u9999\u6e2f\u5230\u4e1c\u4eac)\r\n\u88f8\u91d1\u5c5e\u76f4\u63a5\u8fde\u63a5: 35ms\r\n\u4e91\u7f51\u7edc\u4e0eSDN: 42ms\r\n\u989d\u5916\u5f00\u9500: 7ms\r\n\r\n# \u6700\u5927\u7f51\u7edc\u541e\u5410\u91cf\r\n\u88f8\u91d1\u5c5e(25GbE): 25Gbps\u6301\u7eed\r\n\u4e91\u670d\u52a1\u5668(\u5171\u4eab): 10Gbps\u7a81\u53d1\uff0c5Gbps\u6301\u7eed\r\n<\/code><\/pre>\n<h2><strong>\u8d44\u6e90\u7ba1\u7406\u548c\u6269\u5c55\u673a\u5236<\/strong><\/h2>\n<p>\u4e86\u89e3\u5e95\u5c42\u8d44\u6e90\u5206\u914d\u673a\u5236\u63ed\u793a\u4e86\u670d\u52a1\u5668\u79df\u7528\u89e3\u51b3\u65b9\u6848\u7684\u5173\u952e\u67b6\u6784\u5dee\u5f02\uff1a<\/p>\n<pre><code>\r\n# \u88f8\u91d1\u5c5e\u8d44\u6e90\u5206\u914d\r\nCPU: \u76f4\u63a5\u7269\u7406\u6838\u5fc3\u8bbf\u95ee\r\n    \u2514\u2500\u2500 \u65e0\u865a\u62df\u673a\u76d1\u63a7\u5668\u5f00\u9500\r\n    \u2514\u2500\u2500 \u53ef\u9884\u6d4b\u6027\u80fd\r\n\r\n# \u4e91\u8d44\u6e90\u5206\u914d\r\nvCPU: \u65f6\u95f4\u7247\u8bbf\u95ee\r\n    \u251c\u2500\u2500 \u865a\u62df\u673a\u76d1\u63a7\u5668\u8c03\u5ea6\r\n    \u2502   \u2514\u2500\u2500 CPU\u5360\u7528\u65f6\u95f4: 0-5%\r\n    \u2514\u2500\u2500 \u5608\u6742\u90bb\u5c45\u5f71\u54cd\r\n        \u2514\u2500\u2500 \u6027\u80fd\u6ce2\u52a8: 10-15%\r\n<\/code><\/pre>\n<h2><strong>\u9999\u6e2f\u90e8\u7f72\u7684\u6210\u672c\u6548\u76ca\u5206\u6790<\/strong><\/h2>\n<p>\u57fa\u4e8e\u9999\u6e2f\u670d\u52a1\u5668\u73af\u5883\u4e2d\u5b9e\u9645\u90e8\u7f72\u573a\u666f\u7684\u6280\u672f\u6210\u672c\u5206\u6790\uff1a<\/p>\n<pre><code>\r\n# \u6708\u5ea6\u603b\u62e5\u6709\u6210\u672c\u5bf9\u6bd4(\u9ad8\u6027\u80fd\u914d\u7f6e)\r\n\u88f8\u91d1\u5c5e\u670d\u52a1\u5668:\r\n    \u57fa\u7840\u786c\u4ef6: $1,200\r\n    \u7f51\u7edc: $300\r\n    \u7535\u529b\/\u51b7\u5374: $200\r\n    \u7ba1\u7406: $150\r\n    \u603b\u8ba1: $1,850\r\n\r\n\u540c\u7b49\u4e91\u670d\u52a1\u5668:\r\n    \u8ba1\u7b97: $950\r\n    \u5b58\u50a8: $400\r\n    \u7f51\u7edc: $300\r\n    \u7ba1\u7406: $100\r\n    \u5f39\u6027\u6ea2\u4ef7: $200\r\n    \u603b\u8ba1: $1,950\r\n<\/code><\/pre>\n<h2><strong>\u4f7f\u7528\u6848\u4f8b\uff1a\u9ad8\u6027\u80fd\u6570\u636e\u5e93\u90e8\u7f72<\/strong><\/h2>\n<p>\u5206\u6790PostgreSQL\u7684\u5b9e\u9645\u90e8\u7f72\u573a\u666f\u53ca\u6280\u672f\u6307\u6807\uff1a<\/p>\n<pre><code>\r\n# PostgreSQL\u6027\u80fd\u57fa\u51c6\u6d4b\u8bd5\r\n\u6570\u636e\u96c6: 500GB\r\n\u5e76\u53d1\u7528\u6237: 1000\r\n\r\n\u88f8\u91d1\u5c5e\u914d\u7f6e:\r\n    TPS(\u4e8b\u52a1\/\u79d2): 3,500\r\n    \u5e73\u5747\u5ef6\u8fdf: 15ms\r\n    99\u767e\u5206\u4f4d: 45ms\r\n\r\n\u4e91\u914d\u7f6e:\r\n    TPS(\u4e8b\u52a1\/\u79d2): 2,800\r\n    \u5e73\u5747\u5ef6\u8fdf: 25ms\r\n    99\u767e\u5206\u4f4d: 75ms\r\n<\/code><\/pre>\n<h2><strong>\u5b89\u5168\u548c\u9694\u79bb\u67b6\u6784<\/strong><\/h2>\n<p>\u88f8\u91d1\u5c5e\u548c\u4e91\u670d\u52a1\u5668\u79df\u7528\u67b6\u6784\u7684\u5b89\u5168\u5b9e\u73b0\u6709\u663e\u8457\u5dee\u5f02\uff1a<\/p>\n<pre><code>\r\n# \u88f8\u91d1\u5c5e\u5b89\u5168\u5806\u6808\r\n\u7269\u7406\u5c42:\r\n    \u251c\u2500\u2500 \u786c\u4ef6\u4fe1\u4efb\u6839\r\n    \u251c\u2500\u2500 TPM 2.0\r\n    \u2514\u2500\u2500 \u5b89\u5168\u542f\u52a8\r\n\r\n\u7f51\u7edc\u5b89\u5168:\r\n    \u251c\u2500\u2500 \u4e13\u7528VLAN\r\n    \u251c\u2500\u2500 \u786c\u4ef6\u9632\u706b\u5899\r\n    \u2514\u2500\u2500 DDoS\u9632\u62a4(400 Gbps)\r\n\r\n# \u4e91\u5b89\u5168\u5b9e\u73b0\r\n\u865a\u62df\u5316\u5b89\u5168:\r\n    \u251c\u2500\u2500 \u865a\u62df\u673a\u76d1\u63a7\u5668\u9694\u79bb\r\n    \u251c\u2500\u2500 \u865a\u62dfTPM\r\n    \u2514\u2500\u2500 \u5d4c\u5957\u865a\u62df\u5316\r\n\r\n\u7f51\u7edc\u5b89\u5168:\r\n    \u251c\u2500\u2500 \u865a\u62df\u9632\u706b\u5899\r\n    \u251c\u2500\u2500 \u5b89\u5168\u7ec4\r\n    \u2514\u2500\u2500 DDoS\u9632\u62a4(\u5171\u4eab\u6c60)\r\n<\/code><\/pre>\n<h2><strong>\u90e8\u7f72\u81ea\u52a8\u5316\u5bf9\u6bd4<\/strong><\/h2>\n<p>\u73b0\u4ee3\u670d\u52a1\u5668\u73af\u5883\u9700\u8981\u9ad8\u6548\u7684\u90e8\u7f72\u7b56\u7565\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528\u57fa\u7840\u8bbe\u65bd\u5373\u4ee3\u7801\u7684\u5b9e\u9645\u793a\u4f8b\uff1a<\/p>\n<pre><code>\r\n# \u88f8\u91d1\u5c5e\u90e8\u7f72(\u91d1\u5c5e\u5373\u670d\u52a1)\r\nmaas deploy:\r\n  hardware:\r\n    cpu: \"Intel-6248R\"\r\n    ram: \"384GB\"\r\n    storage: \"2x1.92TB_NVMe\"\r\n  network:\r\n    bandwidth: \"25Gbps\"\r\n    public_ips: 2\r\n    \r\n# \u4e91\u670d\u52a1\u5668\u90e8\u7f72(Terraform)\r\nresource \"cloud_instance\" \"web_server\" {\r\n  instance_type = \"c5.4xlarge\"\r\n  disk {\r\n    size = \"500\"\r\n    type = \"premium_ssd\"\r\n  }\r\n  network {\r\n    bandwidth = \"10Gbps\"\r\n    floating_ip = true\r\n  }\r\n}\r\n<\/code><\/pre>\n<h2><strong>\u8fc1\u79fb\u8003\u8651\u56e0\u7d20\u548c\u6280\u672f\u6311\u6218<\/strong><\/h2>\n<p>\u5728\u9999\u6e2f\u6570\u636e\u4e2d\u5fc3\u7684\u5e73\u53f0\u4e4b\u95f4\u8fdb\u884c\u8fc1\u79fb\u65f6\uff0c\u8bf7\u8003\u8651\u4ee5\u4e0b\u6280\u672f\u6307\u6807\uff1a<\/p>\n<pre><code>\r\n# \u8fc1\u79fb\u590d\u6742\u6027\u5206\u6790\r\n\u6570\u636e\u4f20\u8f93\u65f6\u95f4(500GB):\r\n    \u5185\u90e8\u7f51\u7edc: 1.2\u5c0f\u65f6\r\n    \u8de8\u5e73\u53f0: 4.5\u5c0f\u65f6\r\n\r\n\u670d\u52a1\u505c\u673a\u65f6\u95f4:\r\n    \u88f8\u91d1\u5c5e\u5230\u4e91: 2-4\u5c0f\u65f6\r\n    \u4e91\u5230\u88f8\u91d1\u5c5e: 3-6\u5c0f\u65f6\r\n\r\n\u7f51\u7edc\u91cd\u914d\u7f6e:\r\n    DNS\u4f20\u64ad: 0.5-4\u5c0f\u65f6\r\n    BGP\u6536\u655b: 5-15\u5206\u949f\r\n<\/code><\/pre>\n<h2><strong>\u6027\u80fd\u4f18\u5316\u6280\u672f<\/strong><\/h2>\n<p>\u5728\u9999\u6e2f\u670d\u52a1\u5668\u73af\u5883\u4e2d\u5b9e\u65bd\u5e73\u53f0\u7279\u5b9a\u7684\u4f18\u5316\u53ef\u663e\u8457\u5f71\u54cd\u6027\u80fd\uff1a<\/p>\n<pre><code>\r\n# \u88f8\u91d1\u5c5e\u4f18\u5316\r\nBIOS\u8bbe\u7f6e:\r\n    \u7535\u6e90\u914d\u7f6e: \u6027\u80fd\u6a21\u5f0f\r\n    C-States: \u5df2\u7981\u7528\r\n    \u8d85\u7ebf\u7a0b: \u5df2\u542f\u7528\r\n    NUMA: \u5df2\u542f\u7528\r\n\r\n\u5185\u6838\u53c2\u6570:\r\n    transparent_hugepage=always\r\n    processor.max_cstate=1\r\n    intel_idle.max_cstate=0\r\n\r\n# \u4e91\u5b9e\u4f8b\u4f18\u5316\r\n\u5b9e\u4f8b\u653e\u7f6e:\r\n    spread_placement=true\r\n    availability_zone=HK-1a\r\n    placement_group=performance\r\n\r\n\u5b58\u50a8\u914d\u7f6e:\r\n    provisioned_iops=20000\r\n    volume_type=io2\r\n    multi_attach=disabled\r\n<\/code><\/pre>\n<h2><strong>\u9999\u6e2f\u90e8\u7f72\u51b3\u7b56\u6846\u67b6<\/strong><\/h2>\n<p>\u57fa\u4e8e\u4ee5\u4e0b\u53ef\u91cf\u5316\u6307\u6807\u505a\u51fa\u670d\u52a1\u5668\u79df\u7528\u89e3\u51b3\u65b9\u6848\u51b3\u7b56\uff1a<\/p>\n<pre><code>\r\n# \u6280\u672f\u9700\u6c42\u77e9\u9635\r\n\u6027\u80fd\u9700\u6c42:\r\n    \u9ad8\u4f18\u5148\u7ea7:\r\n        \u251c\u2500\u2500 \u7a33\u5b9a < 1ms\u5ef6\u8fdf\r\n        \u251c\u2500\u2500 100k+ IOPS\r\n        \u2514\u2500\u2500 \u9009\u62e9\u88f8\u91d1\u5c5e\r\n\r\n\u53ef\u6269\u5c55\u6027\u9700\u6c42:\r\n    \u9ad8\u4f18\u5148\u7ea7:\r\n        \u251c\u2500\u2500 \u52a8\u6001\u5de5\u4f5c\u8d1f\u8f7d\r\n        \u251c\u2500\u2500 \u81ea\u52a8\u6269\u5c55\r\n        \u2514\u2500\u2500 \u9009\u62e9\u4e91\u670d\u52a1\u5668\r\n\r\n\u9884\u7b97\u9650\u5236:\r\n    \u56fa\u5b9a\u5de5\u4f5c\u8d1f\u8f7d: \u88f8\u91d1\u5c5e\r\n    \u53ef\u53d8\u5de5\u4f5c\u8d1f\u8f7d: \u4e91\u670d\u52a1\u5668\r\n<\/code><\/pre>\n<h2><strong>\u7ed3\u8bba\u548c\u672a\u6765\u8d8b\u52bf<\/strong><\/h2>\n<p>\u9999\u6e2f\u7684\u670d\u52a1\u5668\u79df\u7528\u73af\u5883\u6301\u7eed\u53d1\u5c55\uff0c\u88f8\u91d1\u5c5e\u670d\u52a1\u5668\u4fdd\u6301\u5176\u6027\u80fd\u4f18\u52bf\uff0c\u800c\u4e91\u89e3\u51b3\u65b9\u6848\u63d0\u4f9b\u65e0\u4e0e\u4f26\u6bd4\u7684\u7075\u6d3b\u6027\u3002\u5bf9\u4e8e\u9700\u8981\u6301\u7eed\u6027\u80fd\u548c\u53ef\u9884\u6d4b\u5ef6\u8fdf\u7684\u5173\u952e\u4efb\u52a1\u5e94\u7528\uff0c\u88f8\u91d1\u5c5e\u670d\u52a1\u5668\u4ecd\u7136\u662f\u6700\u4f73\u9009\u62e9\u3002\u4e91\u670d\u52a1\u5668\u5728\u9700\u8981\u5feb\u901f\u6269\u5c55\u548c\u53ef\u53d8\u8d44\u6e90\u5206\u914d\u7684\u573a\u666f\u4e2d\u8868\u73b0\u51fa\u8272\u3002\u5728\u8fd9\u4e9b\u670d\u52a1\u5668\u79df\u7528\u89e3\u51b3\u65b9\u6848\u4e2d\u505a\u9009\u62e9\u65f6\uff0c\u8bf7\u8003\u8651\u60a8\u7684\u5177\u4f53\u6280\u672f\u9700\u6c42\u3001\u6027\u80fd\u57fa\u51c6\u548c\u6210\u672c\u9650\u5236\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7406\u89e3\u670d\u52a1\u5668\u57fa\u7840\u8bbe\u65bd\u57fa\u672c\u539f\u7406 \u5728\u9999\u6e2f\u670d\u52a1\u5668\u79df\u7528\u89e3\u51b3\u65b9\u6848\u9886\u57df\uff0c\u5728\u88f8\u91d1\u5c5e\u670d\u52a1\u5668\u548c\u4e91\u670d\u52a1\u5668\u4e4b\u95f4\u505a\u51fa\u9009\u62e9\u662f\u4e00\u4e2a\u5f71\u54cd\u6027\u80fd\u3001\u53ef\u6269\u5c55\u6027\u548c\u6210\u672c\u6548\u76ca\u7684\u5173\u952e\u6280\u672f\u51b3\u7b56\u3002\u672c\u6df1\u5165\u5206\u6790\u5c06\u57fa\u4e8e\u5b9e\u9645\u90e8\u7f72\u573a\u666f\uff0c\u7814\u7a76\u8fd9\u4e9b\u670d\u52a1\u5668\u6280\u672f\u7684\u67b6\u6784\u5dee\u5f02\u3001\u6027\u80fd\u57fa\u51c6\u548c\u4f7f\u7528\u6848\u4f8b\u3002 \u88f8\u91d1\u5c5e\u670d\u52a1\u5668\u67b6\u6784 \u88f8\u91d1\u5c5e\u670d\u52a1\u5668\uff0c\u4e5f\u79f0\u4e3a\u4e13\u7528\u7269\u7406\u670d\u52a1\u5668\uff0c\u63d0\u4f9b\u65e0\u865a\u62df\u5316\u5c42\u7684\u76f4\u63a5\u786c\u4ef6\u8bbf\u95ee\u3002\u8ba9\u6211\u4eec\u6765\u770b\u770b\u5178\u578b\u7684\u88f8\u91d1\u5c5e\u670d\u52a1\u5668\u914d\u7f6e\uff1a # \u88f8\u91d1\u5c5e\u670d\u52a1\u5668\u89c4\u683c\u793a\u4f8b CPU: Intel Xeon or AMD EPYC RAM: 384GB DDR4 ECC \u5b58\u50a8: 2x 1.92TB NVMe SSD (RAID 1) \u7f51\u7edc: 2x 25GbE\u63a5\u53e3 \u7535\u6e90: \u53cc\u5197\u4f59\u7535\u6e90 \u4e91\u670d\u52a1\u5668\u865a\u62df\u5316\u6280\u672f\u6df1\u5ea6\u89e3\u6790 \u4e91\u670d\u52a1\u5668\u8fd0\u884c\u5728\u5bf9\u7269\u7406\u8d44\u6e90\u8fdb\u884c\u62bd\u8c61\u5316\u7684\u865a\u62df\u5316\u6280\u672f\u4e0a\u3002\u4ee5\u4e0b\u662f\u865a\u62df\u5316\u5806\u6808\u7684\u6280\u672f\u7ec6\u5206\uff1a # \u5178\u578b\u4e91\u670d\u52a1\u5668\u865a\u62df\u5316\u5806\u6808 \u786c\u4ef6\u5c42 \u2514\u2500\u2500 \u865a\u62df\u673a\u76d1\u63a7\u7a0b\u5e8f(Type 1) \u251c\u2500\u2500 \u8d44\u6e90\u8c03\u5ea6\u5668 \u2502 \u251c\u2500\u2500 vCPU\u7ba1\u7406 \u2502 \u251c\u2500\u2500 \u5185\u5b58\u7ba1\u7406 \u2502 \u2514\u2500\u2500 I\/O\u7ba1\u7406 \u2514\u2500\u2500 \u865a\u62df\u673a \u251c\u2500\u2500 \u8bbf\u5ba2\u64cd\u4f5c\u7cfb\u7edf \u251c\u2500\u2500 \u865a\u62df\u7f51\u5361 \u2514\u2500\u2500 \u865a\u62df\u5b58\u50a8 [&#8230;]<\/p>\n<p><a class=\"btn btn-secondary understrap-read-more-link\" href=\"https:\/\/www.varidata.com\/zh-cn\/blog\/bare-metal-vs-cloud-servers-key-differences\/\">Read More&#8230;<\/a><\/p>\n","protected":false},"author":3,"featured_media":19495,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[76],"tags":[],"class_list":["post-19498","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u88f8\u91d1\u5c5e\u670d\u52a1\u5668\u4e0e\u4e91\u670d\u52a1\u5668\u7684\u4e3b\u8981\u533a\u522b<\/title>\n<meta name=\"description\" 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