{"id":29900,"date":"2026-04-02T10:00:00","date_gmt":"2026-04-02T02:00:00","guid":{"rendered":"https:\/\/cn.hostease.com\/blog\/?p=29900"},"modified":"2026-04-08T12:54:03","modified_gmt":"2026-04-08T04:54:03","slug":"vps-cloud-server-selection-guide","status":"publish","type":"post","link":"https:\/\/cn.hostease.com\/blog\/guides\/vps-cloud-server-selection-guide\/","title":{"rendered":"vps \u4e91\u670d\u52a1\u5668\u54ea\u4e2a\u597d\uff1f\u9009\u578b\u6307\u5357\uff1a5 \u4e2a\u5173\u952e\u6307\u6807\u907f\u514d\u8e29\u5751"},"content":{"rendered":"

\u5f00\u7bc7\uff1a\u4e3a\u4ec0\u4e48 90% \u7684\u65b0\u624b\u4f1a\u5728 VPS<\/a> \u9009\u578b\u4e0a\u8e29\u5751\uff1f<\/h2>\n

\u5982\u679c\u4f60\u6b63\u5728\u641c\u7d22”vps \u4e91\u670d\u52a1\u5668\u54ea\u4e2a\u597d”\uff0c\u5f88\u53ef\u80fd\u5df2\u7ecf\u88ab\u5404\u79cd\u53c2\u6570\u548c\u4ef7\u683c\u641e\u7cca\u6d82\u4e86\u3002VPS\uff08\u865a\u62df\u4e13\u7528\u670d\u52a1\u5668<\/a>\uff09\u5e02\u573a\u9c7c\u9f99\u6df7\u6742\uff0c\u540c\u6837\u7684”2 \u6838 4G”\u914d\u7f6e\uff0c\u5b9e\u9645\u6027\u80fd\u53ef\u80fd\u76f8\u5dee\u6570\u500d\u3002\u9009\u9519\u670d\u52a1\u5546\u4e0d\u4ec5\u6d6a\u8d39\u91d1\u94b1\uff0c\u66f4\u53ef\u80fd\u5bfc\u81f4\u7f51\u7ad9\u9891\u7e41\u5b95\u673a\u3001\u6570\u636e\u4e22\u5931\u7b49\u4e25\u91cd\u540e\u679c\u3002<\/p>\n

\u672c\u6307\u5357\u5c06\u5e2e\u52a9\u4f60\u89e3\u51b3 VPS \u9009\u578b\u7684\u6838\u5fc3\u95ee\u9898\uff0c\u901a\u8fc7 5 \u4e2a\u5173\u952e\u6307\u6807\u7684\u7cfb\u7edf\u5206\u6790\uff0c\u8ba9\u4f60\u80fd\u591f\u8bc6\u522b\u914d\u7f6e\u9677\u9631\uff0c\u505a\u51fa\u660e\u667a\u51b3\u7b56\u3002\u65e0\u8bba\u4f60\u662f\u4e2a\u4eba\u7ad9\u957f\u8fd8\u662f\u4e2d\u5c0f\u4f01\u4e1a\u6280\u672f\u8d1f\u8d23\u4eba\uff0c\u90fd\u80fd\u4ece\u4e2d\u83b7\u5f97\u5b9e\u7528\u7684\u9009\u578b\u5efa\u8bae\u3002<\/p>\n

\"VPS<\/p>\n

\u6307\u6807\u4e00\uff1aCPU \u6027\u80fd\u2014\u2014\u6838\u5fc3\u6570\u4e0d\u7b49\u4e8e\u5b9e\u9645\u7b97\u529b<\/h2>\n

\"\u5171\u4eab\u6838\u5fc3\u4e0e\u72ec\u4eab\u6838\u5fc3\u6027\u80fd\u5bf9\u6bd4\"<\/p>\n

1.1 \u5171\u4eab\u6838\u5fc3\u4e0e\u72ec\u4eab\u6838\u5fc3\u7684\u533a\u522b<\/h3>\n

\u5f88\u591a\u670d\u52a1\u5546\u5ba3\u79f0”4 \u6838 CPU”\uff0c\u4f46\u4e0d\u4f1a\u544a\u8bc9\u4f60\u8fd9\u662f\u5171\u4eab\u8fd8\u662f\u72ec\u4eab\u3002\u5171\u4eab\u6838\u5fc3\u610f\u5473\u7740\u4f60\u7684 VPS\uff08\u865a\u62df\u4e13\u7528\u670d\u52a1\u5668<\/a>\uff09\u8981\u4e0e\u5176\u4ed6\u865a\u62df\u673a\u4e89\u593a\u7269\u7406 CPU \u65f6\u95f4\u7247\uff0c\u9ad8\u5cf0\u671f\u6027\u80fd\u53ef\u80fd\u66b4\u8dcc 70% \u4ee5\u4e0a\u3002<\/p>\n

\u8bc6\u522b\u65b9\u6cd5<\/strong>\uff1a
\n– \u67e5\u770b\u670d\u52a1\u5546\u662f\u5426\u660e\u786e\u6807\u6ce8”\u72ec\u4eab\u6838\u5fc3”\u6216” Dedicated CPU”
\n– \u4ef7\u683c\u8fc7\u4f4e\uff08\u5982\u6708\u4ed8$5 \u4ee5\u4e0b\uff09\u7684 4 \u6838\u914d\u7f6e\u57fa\u672c\u53ef\u4ee5\u5224\u5b9a\u4e3a\u5171\u4eab
\n– \u8981\u6c42\u63d0\u4f9b CPU \u57fa\u51c6\u6d4b\u8bd5\u62a5\u544a\uff08\u5982 Geekbench \u5206\u6570\uff09<\/p>\n

1.2 CPU \u4ee3\u9645\u5dee\u5f02\u88ab\u4e25\u91cd\u4f4e\u4f30<\/h3>\n

\u540c\u6837\u662f 2 \u6838\u914d\u7f6e\uff0cIntel Xeon E5-2680 v2\uff082013 \u5e74\uff09\u4e0e Gold 6148\uff082017 \u5e74\uff09\u7684\u6027\u80fd\u5dee\u8ddd\u53ef\u8fbe 3 \u500d\u3002AMD EPYC \u7cfb\u5217\u4e0e Intel \u7684\u5bf9\u6bd4\u4e5f\u9700\u8981\u5177\u4f53\u578b\u53f7\u5206\u6790\u3002<\/p>\n

\u5efa\u8bae<\/strong>\uff1a
\n– \u4f18\u5148\u9009\u62e9\u660e\u786e\u6807\u6ce8 CPU \u578b\u53f7\u7684\u670d\u52a1\u5546
\n– \u907f\u514d\u4f7f\u7528\u8d85\u8fc7 5 \u5e74\u7684\u8001\u65e7\u5904\u7406\u5668
\n– \u5bf9\u4e8e\u8ba1\u7b97\u5bc6\u96c6\u578b\u5e94\u7528\uff08\u5982\u89c6\u9891\u8f6c\u7801\uff09\uff0c\u8003\u8651 AMD EPYC \u6216 Intel Gold \u7cfb\u5217<\/p>\n

\u6307\u6807\u4e8c\uff1a\u5185\u5b58\u7c7b\u578b\u4e0e\u5e26\u5bbd\u2014\u2014DDR4 \u4e0e DDR3 \u7684\u6027\u80fd\u9e3f\u6c9f<\/h2>\n

2.1 \u5185\u5b58\u7c7b\u578b\u5f71\u54cd\u5b9e\u9645\u54cd\u5e94\u901f\u5ea6<\/h3>\n

DDR4 \u5185\u5b58\u76f8\u6bd4 DDR3 \u5e26\u5bbd\u63d0\u5347 50% \u4ee5\u4e0a\uff0c\u5ef6\u8fdf\u964d\u4f4e 20%\u3002\u5bf9\u4e8e\u6570\u636e\u5e93\u5e94\u7528\uff0c\u8fd9\u4e2a\u5dee\u5f02\u4f1a\u76f4\u63a5\u4f53\u73b0\u5728\u9875\u9762\u52a0\u8f7d\u65f6\u95f4\u4e0a\u3002<\/p>\n

2.2 \u5185\u5b58\u5e26\u5bbd\u88ab\u5ffd\u89c6\u7684\u5173\u952e\u53c2\u6570<\/h3>\n

\u5f88\u591a\u670d\u52a1\u5546\u53ea\u6807\u6ce8\u5bb9\u91cf\uff08\u5982 4GB\uff09\uff0c\u4f46\u4e0d\u8bf4\u660e\u5e26\u5bbd\u3002DDR4-2133 \u4e0e DDR4-3200 \u7684\u5e26\u5bbd\u5dee\u8ddd\u53ef\u8fbe 50%\uff0c\u5f71\u54cd\u5e76\u53d1\u5904\u7406\u80fd\u529b\u3002<\/p>\n

\u68c0\u67e5\u6e05\u5355<\/strong>\uff1a
\n– \u786e\u8ba4\u5185\u5b58\u7c7b\u578b\u4e3a DDR4 \u6216\u66f4\u65b0
\n– \u8be2\u95ee\u5185\u5b58\u5e26\u5bbd\u53c2\u6570
\n– \u5bf9\u4e8e\u9ad8\u5e76\u53d1\u573a\u666f\uff0c\u4f18\u5148\u9009\u62e9\u9ad8\u9891\u5185\u5b58\u914d\u7f6e<\/p>\n

\u6307\u6807\u4e09\uff1a\u5b58\u50a8\u7c7b\u578b\u2014\u2014NVMe SSD \u4e0e\u4f20\u7edf SSD \u7684\u6027\u80fd\u5dee\u8ddd<\/h2>\n

\"\u4e09\u79cd\u5b58\u50a8\u7c7b\u578b\u6027\u80fd\u5bf9\u6bd4\"<\/p>\n

3.1 \u968f\u673a\u8bfb\u5199\u6027\u80fd\u51b3\u5b9a\u7f51\u7ad9\u54cd\u5e94<\/h3>\n

\u987a\u5e8f\u8bfb\u5199\u901f\u5ea6\uff08\u5982 500MB\/s\uff09\u53ea\u662f\u8868\u9762\u53c2\u6570\uff0c\u968f\u673a 4K \u8bfb\u5199\u6027\u80fd\uff08IOPS\uff09\u624d\u662f\u5f71\u54cd\u7f51\u7ad9\u54cd\u5e94\u901f\u5ea6\u7684\u5173\u952e\u3002NVMe SSD \u7684\u968f\u673a\u8bfb\u5199\u6027\u80fd\u53ef\u8fbe\u4f20\u7edf SATA SSD \u7684 5-10 \u500d\u3002<\/p>\n

\u6027\u80fd\u5bf9\u6bd4<\/strong>\uff08\u5178\u578b\u503c\uff09\uff1a
\n| \u5b58\u50a8\u7c7b\u578b | \u968f\u673a 4K \u8bfb (IOPS) | \u968f\u673a 4K \u5199 (IOPS) |
\n|———|——————|——————|
\n| HDD \u673a\u68b0\u786c\u76d8 | 100-200 | 50-100 |
\n| SATA SSD | 10,000-50,000 | 20,000-40,000 |
\n| NVMe SSD | 300,000-500,000 | 250,000-450,000 |<\/p>\n

3.2 \u8b66\u60d5”SSD \u7f13\u5b58”\u9677\u9631<\/h3>\n

\u90e8\u5206\u670d\u52a1\u5546\u4f7f\u7528”SSD \u7f13\u5b58 + HDD \u5b58\u50a8”\u7684\u7ec4\u5408\uff0c\u5ba3\u79f0 SSD \u52a0\u901f\u4f46\u5b9e\u9645\u6570\u636e\u4ecd\u5b58\u50a8\u5728\u673a\u68b0\u786c\u76d8\u4e0a\u3002\u8fd9\u79cd\u914d\u7f6e\u5728\u7f13\u5b58\u547d\u4e2d\u65f6\u901f\u5ea6\u5feb\uff0c\u4f46\u7f13\u5b58\u672a\u547d\u4e2d\u65f6\u6027\u80fd\u66b4\u8dcc\u3002<\/p>\n

\u8bc6\u522b\u65b9\u6cd5<\/strong>\uff1a
\n– \u67e5\u770b\u670d\u52a1\u5546\u662f\u5426\u660e\u786e\u6807\u6ce8”\u5168\u95ea\u5b58”\u6216”All-Flash”
\n– \u4ef7\u683c\u8fc7\u4f4e\u7684\u5927\u5bb9\u91cf\u5b58\u50a8\uff08\u5982 1TB \u6708\u4ed8$10\uff09\u5f88\u53ef\u80fd\u662f\u6df7\u5408\u65b9\u6848
\n– \u8981\u6c42\u63d0\u4f9b\u5b58\u50a8\u6027\u80fd\u6d4b\u8bd5\u62a5\u544a<\/p>\n

\u6307\u6807\u56db\uff1a\u5e26\u5bbd\u8d28\u91cf\u2014\u2014\u5171\u4eab\u5e26\u5bbd\u4e0e\u72ec\u4eab\u5e26\u5bbd\u7684\u672c\u8d28\u533a\u522b<\/h2>\n

4.1 \u5e26\u5bbd\uff08\u7f51\u7edc\u4f20\u8f93\u5bb9\u91cf\uff09\u7684\u4e24\u79cd\u8ba1\u8d39\u6a21\u5f0f<\/h3>\n

\u5171\u4eab\u5e26\u5bbd<\/strong>\uff1a\u591a\u4e2a VPS \u5171\u4eab\u4e00\u4e2a\u603b\u5e26\u5bbd\u6c60\uff0c\u9ad8\u5cf0\u671f\u6bcf\u4e2a\u7528\u6237\u5206\u5230\u7684\u5e26\u5bbd\u53ef\u80fd\u4e0d\u8db3\u6807\u79f0\u503c\u7684 30%\u3002<\/p>\n

\u72ec\u4eab\u5e26\u5bbd<\/strong>\uff1a\u4f60\u7684 VPS \u72ec\u5360\u6807\u79f0\u5e26\u5bbd\uff0c\u4e0d\u53d7\u5176\u4ed6\u7528\u6237\u5f71\u54cd\u3002<\/p>\n

4.2 \u56fd\u9645\u5e26\u5bbd\u4e0e\u672c\u5730\u5e26\u5bbd\u7684\u5dee\u5f02<\/h3>\n

\u5bf9\u4e8e\u9762\u5411\u56fd\u5185\u7528\u6237\u7684\u7f51\u7ad9\uff0c\u9999\u6e2f\u8282\u70b9\u7684”\u56fd\u9645\u5e26\u5bbd”\u4e0e”\u672c\u5730\u5e26\u5bbd”\u6027\u80fd\u5dee\u5f02\u5de8\u5927\u3002\u56fd\u9645\u5e26\u5bbd\u7ecf\u8fc7\u591a\u6b21\u8def\u7531\u8df3\u8f6c\uff0c\u5ef6\u8fdf\u548c\u4e22\u5305\u7387\u90fd\u66f4\u9ad8\u3002<\/p>\n

\u6d4b\u8bd5\u65b9\u6cd5<\/strong>\uff1a
\n– \u4f7f\u7528 mtr \u6216 traceroute \u6d4b\u8bd5\u5230\u76ee\u6807\u7528\u6237\u7fa4\u4f53\u7684\u8def\u7531
\n– \u67e5\u770b\u670d\u52a1\u5546\u662f\u5426\u63d0\u4f9b CN2 GIA\u30019929 \u7b49\u4f18\u8d28\u7ebf\u8def
\n– \u8981\u6c42\u63d0\u4f9b\u7f51\u7edc\u8d28\u91cf\u76d1\u6d4b\u62a5\u544a\uff08\u5ef6\u8fdf\u3001\u4e22\u5305\u7387\uff09<\/p>\n

\u6307\u6807\u4e94\uff1a\u5730\u7406\u4f4d\u7f6e\u4e0e\u5ef6\u8fdf\u2014\u2014\u9009\u5bf9\u8282\u70b9\u6bd4\u914d\u7f6e\u66f4\u91cd\u8981<\/h2>\n

\"VPS<\/p>\n

5.1 \u5ef6\u8fdf\u5bf9\u7528\u6237\u4f53\u9a8c\u7684\u76f4\u63a5\u5f71\u54cd<\/h3>\n\n\n\n\n\n\n\n\n
\u5ef6\u8fdf\u8303\u56f4<\/th>\n\u7528\u6237\u4f53\u9a8c<\/th>\n\u9002\u7528\u573a\u666f<\/th>\n<\/tr>\n<\/thead>\n
< 30ms<\/td>\n\u4f18\u79c0<\/td>\n\u5b9e\u65f6\u4ea4\u4e92\u5e94\u7528<\/td>\n<\/tr>\n
30-80ms<\/td>\n\u826f\u597d<\/td>\n\u4f01\u4e1a\u7f51\u7ad9\u3001\u7535\u5546<\/td>\n<\/tr>\n
80-150ms<\/td>\n\u53ef\u63a5\u53d7<\/td>\n\u5185\u5bb9\u5c55\u793a\u7f51\u7ad9<\/td>\n<\/tr>\n
> 150ms<\/td>\n\u8f83\u5dee<\/td>\n\u4e0d\u63a8\u8350<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

5.2 \u8282\u70b9\u9009\u62e9\u7684\u5b9e\u9645\u5efa\u8bae<\/h3>\n

\u76ee\u6807\u7528\u6237\u5728\u56fd\u5185<\/strong>\uff1a
\n– \u9700\u8981\u5907\u6848\uff1a\u9009\u62e9\u5317\u4eac\u3001\u4e0a\u6d77\u3001\u5e7f\u5dde\u7b49\u5927\u9646\u8282\u70b9
\n– \u65e0\u9700\u5907\u6848\uff1a\u9999\u6e2f\u3001\u65b0\u52a0\u5761\u8282\u70b9\uff0c\u4f18\u5148\u9009\u62e9 CN2 \u7ebf\u8def<\/p>\n

\u76ee\u6807\u7528\u6237\u5728\u6d77\u5916<\/strong>\uff1a
\n– \u5317\u7f8e\u7528\u6237\uff1a\u7f8e\u897f\uff08\u6d1b\u6749\u77f6\u3001\u65e7\u91d1\u5c71\uff09\u6216\u7f8e\u4e1c\uff08\u7ebd\u7ea6\uff09
\n– \u6b27\u6d32\u7528\u6237\uff1a\u6cd5\u5170\u514b\u798f\u3001\u963f\u59c6\u65af\u7279\u4e39\u3001\u4f26\u6566
\n– \u4e9a\u592a\u7528\u6237\uff1a\u65b0\u52a0\u5761\u3001\u4e1c\u4eac\u3001\u6089\u5c3c<\/p>\n

\u4ef7\u683c\u9677\u9631\u8bc6\u522b\u2014\u2014\u4f4e\u4ef7\u80cc\u540e\u7684\u9690\u85cf\u6210\u672c<\/h2>\n

6.1 \u7eed\u8d39\u4ef7\u683c\u7ffb\u500d\u662f\u884c\u4e1a\u5e38\u6001<\/h3>\n

\u5f88\u591a\u670d\u52a1\u5546\u9996\u5e74\u4ef7\u683c\u6781\u4f4e\uff08\u5982$2.99\/\u6708\uff0c\u4ef7\u683c\u622a\u81f3 2026 \u5e74 4 \u6708\uff0c\u4ee5\u5b98\u7f51\u5b9e\u65f6\u4ef7\u683c\u4e3a\u51c6\uff09\uff0c\u4f46\u7eed\u8d39\u4ef7\u683c\u53ef\u80fd\u9ad8\u8fbe$14.99\/\u6708\u3002\u7b7e\u7ea6\u524d\u52a1\u5fc5\u786e\u8ba4\u7eed\u8d39\u4ef7\u683c\u3002<\/p>\n

6.2 \u5347\u7ea7\u6210\u672c\u5bb9\u6613\u88ab\u5ffd\u89c6<\/h3>\n

\u90e8\u5206\u670d\u52a1\u5546\u4f4e\u4ef7\u5438\u5f15\u7528\u6237\uff0c\u4f46\u540e\u7eed\u5347\u7ea7\u914d\u7f6e\u65f6\u4ef7\u683c\u9661\u589e\u3002\u9009\u62e9\u652f\u6301\u6309\u9700\u5f39\u6027\u4f38\u7f29\u7684\u670d\u52a1\u5546\u66f4\u7075\u6d3b\u3002<\/p>\n

\u6210\u672c\u5bf9\u6bd4\u793a\u4f8b<\/strong>\uff083 \u5e74\u603b\u6210\u672c\uff09\uff1a
\n| \u670d\u52a1\u5546 | \u9996\u5e74\u4ef7\u683c | \u7eed\u8d39\u4ef7\u683c | 3 \u5e74\u603b\u6210\u672c |
\n|——-|———|———|———–|
\n| A | $36 | $180 | $396 |
\n| B | $60 | $60 | $180 |
\n| C | $48 | $96 | $240 |<\/p>\n

\u8868\u9762\u770b A \u6700\u4fbf\u5b9c\uff0c\u5b9e\u9645 3 \u5e74\u6210\u672c\u662f B \u7684\u4e24\u500d\u591a\u3002<\/p>\n

\u5b9e\u9645\u6d4b\u8bd5\u65b9\u6cd5\u2014\u2014\u7528\u6570\u636e\u8bf4\u8bdd<\/h2>\n

7.1 \u5229\u7528\u9000\u6b3e\u671f\u8fdb\u884c\u771f\u5b9e\u6027\u80fd\u6d4b\u8bd5<\/h3>\n

\u5927\u591a\u6570\u6b63\u89c4\u670d\u52a1\u5546\u63d0\u4f9b 7-30 \u5929\u9000\u6b3e\u671f\uff0c\u5145\u5206\u5229\u7528\u8fd9\u6bb5\u65f6\u95f4\u8fdb\u884c\u6d4b\u8bd5\uff1a<\/p>\n

CPU \u6d4b\u8bd5<\/strong>\uff1a<\/p>\n

curl -sL yabs.sh | bash\n<\/code><\/pre>\n
\u5b58\u50a8\u6027\u80fd\u6d4b\u8bd5<\/strong>\uff1a<\/p>\n
fio --name=randread --ioengine=libaio --iodepth=32 \\\n    --rw=randread --bs=4k --direct=1 --size=1G \\\n    --runtime=60 --numjobs=4 --time_based --group_reporting\n<\/code><\/pre>\n
\u7f51\u7edc\u8d28\u91cf\u6d4b\u8bd5<\/strong>\uff1a<\/p>\n
mtr -rwc 100 8.8.8.8\n<\/code><\/pre>\n
7.2 \u5173\u952e\u6307\u6807\u53c2\u8003\u503c<\/h3>\n