{"id":3279,"date":"2026-10-25T11:00:00","date_gmt":"2026-10-25T03:00:00","guid":{"rendered":"https:\/\/www.ygcloud.com\/knowledge\/?p=3279"},"modified":"2026-10-26T16:17:54","modified_gmt":"2026-10-26T08:17:54","slug":"vps-cpu-model-guide","status":"publish","type":"post","link":"https:\/\/www.ygcloud.com\/knowledge\/3279\/","title":{"rendered":"VPS \u7684 CPU \u578b\u53f7\u600e\u4e48\u770b\uff1fEPYC\u3001Xeon\u3001\u5171\u4eab\u6838\u4e0e\u72ec\u4eab\u6838"},"content":{"rendered":"<p>\u5148\u8bf4\u7ed3\u8bba\uff1aVPS \u7684 CPU \u4e0d\u80fd\u53ea\u770b\u201c\u51e0\u6838\u201d\u3002\u540c\u6837 4 \u6838\uff0c\u53ef\u80fd\u662f\u51e0\u4ee3\u524d\u7684 Xeon\uff0c\u4e5f\u53ef\u80fd\u662f\u65b0\u7684 EPYC\uff1b\u53ef\u80fd\u662f\u72ec\u4eab\u6838\u5fc3\uff0c\u4e5f\u53ef\u80fd\u662f\u548c\u522b\u4eba\u62a2\u65f6\u95f4\u7247\u3002\u770b\u578b\u53f7\u3001\u4ee3\u9645\u3001\u5355\u6838\u6027\u80fd\u3001\u5171\u4eab\u8fd8\u662f\u72ec\u4eab\uff0c\u518d\u8dd1\u4e00\u6b21\u771f\u5b9e\u8d1f\u8f7d\uff0c\u624d\u80fd\u5224\u65ad\u8fd9\u53f0\u673a\u5668\u503c\u4e0d\u503c\u3002<\/p>\n<p>\u4e09\u6761\u547d\u4ee4\u5148\u770b\u6e05\u5bb6\u5e95\uff1a<\/p>\n<ul>\n<li><code>lscpu<\/code>\uff1a\u578b\u53f7\u3001\u6838\u5fc3\u3001\u7ebf\u7a0b\u3001\u9891\u7387\u3001\u7f13\u5b58\u3001\u865a\u62df\u5316\u7c7b\u578b<\/li>\n<li><code>cat \/proc\/cpuinfo<\/code>\uff1a\u9010\u4e2a\u903b\u8f91\u6838\u7684\u578b\u53f7\u548c flags<\/li>\n<li><code>dmidecode -t processor<\/code>\uff1a\u90e8\u5206\u73af\u5883\u80fd\u770b\u5230\u66f4\u5e95\u5c42\u7684\u5904\u7406\u5668\u4fe1\u606f<\/li>\n<\/ul>\n<p>\u4e0b\u9762\u6309\u201c\u578b\u53f7\u4e3a\u4ec0\u4e48\u91cd\u8981 \u2192 \u600e\u4e48\u67e5 \u2192 AMD\/Intel \u600e\u4e48\u8ba4 \u2192 \u5171\u4eab\u548c\u72ec\u4eab \u2192 \u8dd1\u5206\u600e\u4e48\u8dd1\u201d\u8bb2\u3002<\/p>\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-3276\" src=\"https:\/\/www.ygcloud.com\/knowledge\/wp-content\/uploads\/2026\/10\/88d4cc32140fe5d.jpg\" alt=\"CPU \u88ab\u5207\u6210\u65f6\u95f4\u7247\u5171\u4eab\uff0c\u53e6\u4e00\u4fa7\u662f\u5b8c\u6574\u4e13\u7528\u6838\u5fc3\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.ygcloud.com\/knowledge\/wp-content\/uploads\/2026\/10\/88d4cc32140fe5d.jpg 1280w, https:\/\/www.ygcloud.com\/knowledge\/wp-content\/uploads\/2026\/10\/88d4cc32140fe5d-300x169.jpg 300w, https:\/\/www.ygcloud.com\/knowledge\/wp-content\/uploads\/2026\/10\/88d4cc32140fe5d-1024x576.jpg 1024w, https:\/\/www.ygcloud.com\/knowledge\/wp-content\/uploads\/2026\/10\/88d4cc32140fe5d-768x432.jpg 768w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><figcaption>\u5171\u4eab vCPU \u662f\u65f6\u95f4\u7247\uff0c\u72ec\u4eab\u6838\u5fc3\u624d\u662f\u7ed1\u5b9a\uff1b\u4e24\u8005\u7684\u7a33\u5b9a\u6027\u5dee\u522b\u5f88\u5927\u3002<\/figcaption><\/figure>\n<h2 id=\"\u4e3a\u4ec0\u4e48-cpu-\u578b\u53f7\u91cd\u8981\">\u4e3a\u4ec0\u4e48 CPU \u578b\u53f7\u91cd\u8981<\/h2>\n<p>CPU \u578b\u53f7\u51b3\u5b9a\u4e86\u56db\u4ef6\u4e8b\uff1a\u5355\u6838\u6027\u80fd\u3001\u5185\u5b58\u5e26\u5bbd\u3001\u6307\u4ee4\u96c6\u3001\u80fd\u6548\u3002Web\u3001PHP\u3001Node \u8fd9\u7c7b\u4e1a\u52a1\u5927\u91cf\u4f9d\u8d56\u5355\u6838\u6027\u80fd\uff1b\u6570\u636e\u5e93\u770b\u7f13\u5b58\u548c\u5185\u5b58\u5e26\u5bbd\uff1b\u89c6\u9891\u8f6c\u7801\u3001\u538b\u7f29\u3001\u52a0\u5bc6\u770b\u6307\u4ee4\u96c6\uff1b\u9ad8\u5e76\u53d1\u770b\u6838\u5fc3\u6570\u548c\u8c03\u5ea6\u3002\u53ea\u5199\u201c4 \u6838 8G\u201d\uff0c\u8fd9\u4e9b\u4fe1\u606f\u5168\u88ab\u62b9\u6389\u4e86\u3002<\/p>\n<p>\u66f4\u73b0\u5b9e\u7684\u95ee\u9898\u662f\uff0c\u670d\u52a1\u5546\u53ef\u80fd\u628a\u8001 CPU \u548c\u65b0 CPU \u6df7\u5728\u540c\u4e00\u6863\u5957\u9910\u91cc\u3002\u4f60\u4e70\u5230\u54ea\u4e00\u4ee3\uff0c\u53d6\u51b3\u4e8e\u5bbf\u4e3b\u673a\u548c\u5e93\u5b58\u3002\u4e0d\u67e5\u578b\u53f7\uff0c\u5c31\u53ea\u80fd\u9760\u8fd0\u6c14\u3002<\/p>\n<h2 id=\"\u4e09\u6761\u547d\u4ee4\u67e5\u578b\u53f7\">\u4e09\u6761\u547d\u4ee4\u67e5\u578b\u53f7<\/h2>\n<pre><code>lscpu\r\n# \u91cd\u70b9\u770b\uff1a\r\n# Model name\u3001Architecture\u3001CPU(s)\u3001Thread(s) per core\r\n# Core(s) per socket\u3001Socket(s)\u3001MHz\u3001Flags\r\n# Hypervisor vendor\u3001Virtualization type\r\n\r\ngrep -m1 'model name' \/proc\/cpuinfo\r\n\r\nsudo dmidecode -t processor | grep -E 'Version|Core Count|Thread Count'<\/code><\/pre>\n<p>\u5982\u679c <code>Model name<\/code> \u663e\u793a\u7684\u662f\u201cAMD EPYC 9654\u201d\u8fd9\u7c7b\u5177\u4f53\u578b\u53f7\uff0c\u8bf4\u660e\u4fe1\u606f\u6ca1\u88ab\u9690\u85cf\uff1b\u5982\u679c\u663e\u793a\u201cQEMU Virtual CPU\u201d\u6216\u201cVirtual CPU\u201d\uff0c\u8bf4\u660e\u670d\u52a1\u5546\u9690\u85cf\u4e86\u578b\u53f7\uff0c\u53ea\u80fd\u9760\u8dd1\u5206\u548c flags \u63a8\u65ad\u3002\u4e91\u5382\u5546\u7684 metadata \u6709\u65f6\u80fd\u63d0\u4f9b\u5b9e\u4f8b\u7c7b\u578b\uff0c\u4f46\u4e0d\u4e00\u5b9a\u7ed9\u5177\u4f53 CPU\u3002<\/p>\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-3278\" src=\"https:\/\/www.ygcloud.com\/knowledge\/wp-content\/uploads\/2026\/10\/398f2a568c47791.jpg\" alt=\"\u670d\u52a1\u5668\u673a\u67dc\u4e0a\u65b9\u60ac\u6d6e\u7740\u53d1\u5149 CPU \u82af\u7247\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.ygcloud.com\/knowledge\/wp-content\/uploads\/2026\/10\/398f2a568c47791.jpg 1280w, https:\/\/www.ygcloud.com\/knowledge\/wp-content\/uploads\/2026\/10\/398f2a568c47791-300x169.jpg 300w, https:\/\/www.ygcloud.com\/knowledge\/wp-content\/uploads\/2026\/10\/398f2a568c47791-1024x576.jpg 1024w, https:\/\/www.ygcloud.com\/knowledge\/wp-content\/uploads\/2026\/10\/398f2a568c47791-768x432.jpg 768w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><figcaption>\u670d\u52a1\u5546\u8bf4\u7684\u201c\u9ad8\u6027\u80fd\u201d\u8981\u843d\u5230\u5177\u4f53\u578b\u53f7\u548c\u4ee3\u9645\uff0c\u624d\u8c08\u5f97\u4e0a\u6027\u4ef7\u6bd4\u3002<\/figcaption><\/figure>\n<h2 id=\"amd-epyc-\u600e\u4e48\u8ba4\">AMD EPYC \u600e\u4e48\u8ba4<\/h2>\n<p>\u770b\u578b\u53f7\u524d\u7f00\u5927\u6982\u80fd\u5224\u65ad\u4ee3\u9645\uff1a<\/p>\n<ul>\n<li><strong>EPYC 7002 \u7cfb\u5217<\/strong>\uff1aRome\uff0cZen 2\uff0c\u8f83\u8001\u4f46\u4ecd\u6709\u5927\u91cf\u673a\u5668\u5728\u7528<\/li>\n<li><strong>EPYC 7003 \u7cfb\u5217<\/strong>\uff1aMilan\uff0cZen 3\uff0c\u5355\u6838\u660e\u663e\u63d0\u5347<\/li>\n<li><strong>EPYC 9004 \u7cfb\u5217<\/strong>\uff1aGenoa\uff0cZen 4\uff0c\u652f\u6301 DDR5 \u548c PCIe 5.0\uff1bBergamo \u504f\u5bc6\u5ea6<\/li>\n<li><strong>EPYC 9005 \u7cfb\u5217<\/strong>\uff1aTurin\uff0cZen 5\uff0c\u66f4\u65b0\u4e00\u4ee3<\/li>\n<\/ul>\n<p>\u5177\u4f53\u578b\u53f7\uff08\u6bd4\u5982 7763\u30019654\u30019754\uff09\u6838\u5fc3\u6570\u548c\u9891\u7387\u5dee\u5f02\u5f88\u5927\uff0c\u4e0d\u80fd\u53ea\u770b\u201cEPYC\u201d\u4e09\u4e2a\u5b57\u6bcd\u3002\u770b\u5230 7002 \u5c31\u8981\u77e5\u9053\u5b83\u662f\u4e0a\u4e00\u4ee3\u751a\u81f3\u4e0a\u4e24\u4ee3\uff0c\u4ef7\u683c\u5e94\u8be5\u4f53\u73b0\u51fa\u6765\u3002<\/p>\n<h2 id=\"intel-xeon-\u600e\u4e48\u8ba4\">Intel Xeon \u600e\u4e48\u8ba4<\/h2>\n<p>Xeon Scalable \u5206 Platinum\u3001Gold\u3001Silver\u3001Bronze\uff0c\u4ee3\u9645\u5927\u81f4\u662f Cascade Lake\u3001Ice Lake\u3001Sapphire Rapids\u3001Emerald Rapids\u3001Granite Rapids\uff08Xeon 6\uff09\u3002\u578b\u53f7\u6570\u5b57\u80fd\u770b\u51fa\u6863\u6b21\uff0c\u4f46\u4e0d\u540c\u4ee3\u7684\u6570\u5b57\u4e0d\u80fd\u76f4\u63a5\u6a2a\u6bd4\u3002\u8001 Gold \u4e0d\u4e00\u5b9a\u6bd4\u65b0 Silver \u5f3a\uff0c\u5173\u952e\u770b\u4ee3\u9645\u548c\u5177\u4f53\u578b\u53f7\u3002<\/p>\n<p>\u770b\u5230\u201cXeon Gold 6133\u201d\u8fd9\u7c7b 6 \u7cfb\u5217\uff0c\u57fa\u672c\u662f\u8f83\u8001\u7684\u5e73\u53f0\uff1b\u770b\u5230\u201cXeon Platinum 8 \u7cfb\u5217\u201d\u6216 Xeon 6\uff0c\u624d\u662f\u65b0\u5e73\u53f0\u3002\u670d\u52a1\u5546\u5199\u201cXeon \u91d1\u724c\u201d\u4e0d\u7b49\u4e8e\u65b0\uff0c\u5fc5\u987b\u843d\u5230\u578b\u53f7\u3002<\/p>\n<h2 id=\"\u5171\u4eab\u6838\u548c\u72ec\u4eab\u6838\">\u5171\u4eab\u6838\u548c\u72ec\u4eab\u6838<\/h2>\n<p>\u7edd\u5927\u591a\u6570 VPS \u5356\u7684\u662f\u5171\u4eab vCPU\uff1a\u5bbf\u4e3b\u673a\u628a\u7269\u7406\u6838\u5fc3\u6309\u65f6\u95f4\u7247\u5206\u7ed9\u591a\u4e2a\u865a\u62df\u673a\u3002<code>steal<\/code> \u5c31\u662f\u4f60\u60f3\u8dd1\u4f46\u6392\u4e0d\u4e0a\u961f\u7684\u65f6\u95f4\u3002\u72ec\u4eab vCPU \u901a\u5e38\u4f1a\u628a\u6838\u5fc3\u7ed1\u5b9a\u7ed9\u67d0\u4e2a\u865a\u62df\u673a\uff0c\u6027\u80fd\u66f4\u7a33\u5b9a\uff0c\u4ef7\u683c\u4e5f\u66f4\u9ad8\u3002<\/p>\n<p>\u6ce8\u610f\u201c\u72ec\u4eab\u201d\u7684\u4e24\u79cd\u542b\u4e49\uff1a\u4e00\u79cd\u662f\u72ec\u4eab vCPU\uff08\u7ed1\u5b9a\u6838\u5fc3\uff09\uff0c\u4e00\u79cd\u662f\u72ec\u4eab\u6574\u53f0\u7269\u7406\u673a\uff08dedicated host\uff09\u3002\u4e70\u4e4b\u524d\u95ee\u6e05\u695a\u662f\u54ea\u4e00\u79cd\uff0c\u522b\u628a\u201c\u72ec\u4eab\u201d\u5f53\u6210\u201c\u6574\u53f0\u673a\u5668\u90fd\u662f\u6211\u7684\u201d\u3002<\/p>\n<p>\u5224\u65ad\u5171\u4eab\u8fd8\u662f\u72ec\u4eab\uff0c\u770b\u4e09\u4e2a\u6307\u6807\uff1a<code>steal<\/code> \u662f\u5426\u957f\u671f\u4e3a 0\u3001\u9891\u7387\u662f\u5426\u7a33\u5b9a\u3001\u8dd1\u5206\u662f\u5426\u968f\u65f6\u6bb5\u5927\u5e45\u6ce2\u52a8\u3002\u4e09\u9879\u90fd\u7a33\uff0c\u624d\u63a5\u8fd1\u72ec\u4eab\u4f53\u9a8c\u3002<\/p>\n<h2 id=\"\u9891\u7387\u7f13\u5b58\u548c\u6307\u4ee4\u96c6\">\u9891\u7387\u3001\u7f13\u5b58\u548c\u6307\u4ee4\u96c6<\/h2>\n<ul>\n<li><strong>\u9891\u7387<\/strong>\uff1a<code>lscpu<\/code> \u91cc\u7684 MHz \u662f\u5f53\u524d\u9891\u7387\uff0c\u4e0d\u662f\u57fa\u9891\u3002\u770b <code>cpupower frequency-info<\/code> \u6216\u8dd1\u5206\u65f6\u7684\u6301\u7eed\u9891\u7387\uff0c\u522b\u88ab\u77ac\u65f6\u777f\u9891\u9a97\u4e86\u3002<\/li>\n<li><strong>\u7f13\u5b58<\/strong>\uff1aL3 \u8d8a\u5927\uff0c\u6570\u636e\u5e93\u548c\u7f13\u5b58\u578b\u4e1a\u52a1\u8d8a\u53d7\u76ca\u3002\u5171\u4eab L3 \u4f1a\u88ab\u90bb\u5c45\u5f71\u54cd\u3002<\/li>\n<li><strong>\u6307\u4ee4\u96c6<\/strong>\uff1aAES-NI \u5f71\u54cd TLS \u6027\u80fd\uff0cAVX2\/AVX-512 \u5f71\u54cd\u8f6c\u7801\u3001\u538b\u7f29\u548c\u79d1\u5b66\u8ba1\u7b97\u3002\u7528 <code>lscpu | grep Flags<\/code> \u770b\u3002<\/li>\n<\/ul>\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-3277\" src=\"https:\/\/www.ygcloud.com\/knowledge\/wp-content\/uploads\/2026\/10\/76161824eff3708.jpg\" alt=\"\u5e26\u653e\u5927\u955c\u7684\u8dd1\u5206\u67f1\u72b6\u56fe\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.ygcloud.com\/knowledge\/wp-content\/uploads\/2026\/10\/76161824eff3708.jpg 1280w, https:\/\/www.ygcloud.com\/knowledge\/wp-content\/uploads\/2026\/10\/76161824eff3708-300x169.jpg 300w, https:\/\/www.ygcloud.com\/knowledge\/wp-content\/uploads\/2026\/10\/76161824eff3708-1024x576.jpg 1024w, https:\/\/www.ygcloud.com\/knowledge\/wp-content\/uploads\/2026\/10\/76161824eff3708-768x432.jpg 768w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><figcaption>\u8dd1\u5206\u8981\u5728\u4e0d\u540c\u65f6\u6bb5\u8dd1\u4e09\u6b21\uff0c\u770b\u5355\u6838\u3001\u591a\u6838\u548c\u6ce2\u52a8\uff0c\u800c\u4e0d\u662f\u53ea\u770b\u6700\u9ad8\u5206\u3002<\/figcaption><\/figure>\n<h2 id=\"\u8dd1\u5206\u600e\u4e48\u8dd1\u624d\u6709\u610f\u4e49\">\u8dd1\u5206\u600e\u4e48\u8dd1\u624d\u6709\u610f\u4e49<\/h2>\n<pre><code># \u5355\u6838\u548c\u591a\u6838\r\nsysbench cpu --threads=1 run\r\nsysbench cpu --threads=$(nproc) run\r\n\r\n# \u538b\u7f29\u89e3\u538b\uff0c\u504f\u5b9e\u9645\u8d1f\u8f7d\r\n7z b\r\n\r\n# \u52a0\u5bc6\u6027\u80fd\r\nopenssl speed -evp aes-256-gcm<\/code><\/pre>\n<p>\u8dd1\u4e09\u6b21\uff1a\u767d\u5929\u3001\u665a\u9ad8\u5cf0\u3001\u51cc\u6668\u3002\u770b\u5355\u6838\u5206\u6570\u548c\u591a\u6838\u5206\u6570\u662f\u5426\u7a33\u5b9a\uff0c\u5dee\u8ddd\u8d85\u8fc7 20% \u8bf4\u660e\u6709\u90bb\u5c45\u5e72\u6270\u3002\u4e0d\u8981\u53ea\u8dd1\u4e00\u6b21 Geekbench \u5c31\u4e0b\u7ed3\u8bba\uff0c\u4e5f\u4e0d\u8981\u62ff\u4e0d\u540c\u865a\u62df\u5316\u5e73\u53f0\u7684\u5206\u76f4\u63a5\u5bf9\u6bd4\u3002<\/p>\n<h2 id=\"\u4e70\u7684\u65f6\u5019\u600e\u4e48\u95ee\">\u4e70\u7684\u65f6\u5019\u600e\u4e48\u95ee<\/h2>\n<ol>\n<li>CPU \u5177\u4f53\u578b\u53f7\u548c\u4ee3\u9645\uff0c\u4e0d\u662f\u201cEPYC \u9ad8\u6027\u80fd\u201d\u8fd9\u79cd\u63cf\u8ff0<\/li>\n<li>vCPU \u662f\u5171\u4eab\u8fd8\u662f\u72ec\u4eab\uff0c\u72ec\u4eab\u662f\u7ed1\u6838\u8fd8\u662f\u6574\u673a<\/li>\n<li>\u6709\u6ca1\u6709 CPU \u5360\u7528\u4e0a\u9650\u3001\u79ef\u5206\u5236\u6216\u7a81\u53d1\u9650\u5236<\/li>\n<li>\u80fd\u5426\u63d0\u4f9b\u540c\u578b\u53f7\u7684\u6d4b\u8bd5\u673a\uff0c\u6216\u8005 3 \u5929\u9000\u6b3e\u7a97\u53e3<\/li>\n<li>\u5bbf\u4e3b\u673a\u5927\u6982\u8dd1\u591a\u5c11\u4e2a\u865a\u62df\u673a\uff0c\u867d\u7136\u5bf9\u65b9\u672a\u5fc5\u56de\u7b54\uff0c\u4f46\u53ef\u4ee5\u770b\u6001\u5ea6<\/li>\n<\/ol>\n<p>\u5982\u679c\u4e1a\u52a1\u662f Web\u3001API\u3001\u8f7b\u91cf\u6570\u636e\u5e93\uff0c\u5355\u6838\u6027\u80fd\u4f18\u5148\uff1b\u5982\u679c\u662f\u8f6c\u7801\u3001\u6279\u91cf\u8ba1\u7b97\uff0c\u6838\u5fc3\u6570\u548c\u6307\u4ee4\u96c6\u4f18\u5148\u3002\u522b\u4e3a\u7528\u4e0d\u4e0a\u7684\u6838\u5fc3\u6570\u591a\u82b1\u94b1\u3002<\/p>\n<h2 id=\"\u5e38\u89c1\u95ee\u9898-faq\">\u5e38\u89c1\u95ee\u9898 FAQ<\/h2>\n<p><strong>Q1\uff1alscpu \u663e\u793a QEMU Virtual CPU\uff0c\u600e\u4e48\u529e\uff1f<\/strong><\/p>\n<p>\u8bf4\u660e\u670d\u52a1\u5546\u9690\u85cf\u4e86\u578b\u53f7\u3002\u770b flags\u3001\u8dd1\u5206\u548c\u4e0d\u540c\u65f6\u6bb5\u7a33\u5b9a\u6027\uff0c\u6216\u8005\u76f4\u63a5\u95ee\u5ba2\u670d\u8981\u5bbf\u4e3b\u673a CPU \u578b\u53f7\u3002<\/p>\n<p><strong>Q2\uff1a\u6838\u5fc3\u8d8a\u591a\u8d8a\u597d\u5417\uff1f<\/strong><\/p>\n<p>\u4e0d\u4e00\u5b9a\u3002Web \u548c PHP \u66f4\u5403\u5355\u6838\uff1b\u6570\u636e\u5e93\u770b\u7f13\u5b58\u548c IO\uff1b\u53ea\u6709\u5e76\u884c\u8ba1\u7b97\u624d\u660e\u663e\u5403\u591a\u6838\u3002\u6309\u4e1a\u52a1\u9009\u3002<\/p>\n<p><strong>Q3\uff1aEPYC \u4e00\u5b9a\u6bd4 Xeon \u597d\u5417\uff1f<\/strong><\/p>\n<p>\u4e0d\u80fd\u8fd9\u4e48\u8bf4\u3002\u8981\u770b\u4ee3\u9645\u3001\u5177\u4f53\u578b\u53f7\u3001\u9891\u7387\u548c\u5bbf\u4e3b\u673a\u7684\u8d85\u552e\u60c5\u51b5\u3002\u65b0\u4e00\u4ee3 EPYC \u901a\u5e38\u5355\u6838\u5f3a\uff0c\u4f46\u8001 EPYC \u4e5f\u4f1a\u88ab\u65b0 Xeon \u53cd\u8d85\u3002<\/p>\n<p><strong>Q4\uff1a\u600e\u4e48\u5224\u65ad\u662f\u4e0d\u662f\u72ec\u4eab\u6838\uff1f<\/strong><\/p>\n<p>\u770b steal \u662f\u5426\u957f\u671f\u4e3a 0\u3001\u9891\u7387\u662f\u5426\u7a33\u5b9a\u3001\u8dd1\u5206\u662f\u5426\u968f\u65f6\u6bb5\u6ce2\u52a8\u3002\u6700\u53ef\u9760\u7684\u662f\u8ba9\u670d\u52a1\u5546\u660e\u786e\u5199\u8fdb\u5408\u540c\u3002<\/p>\n<p><strong>Q5\uff1a\u8dd1\u5206\u9ad8\u5c31\u591f\u4e86\u5417\uff1f<\/strong><\/p>\n<p>\u4e0d\u591f\u3002\u8dd1\u5206\u53ea\u4ee3\u8868\u90a3\u4e00\u523b\u3002\u8fd8\u8981\u770b\u6301\u7eed\u8d1f\u8f7d\u4e0b\u7684\u9891\u7387\u3001\u6e29\u5ea6\u3001steal \u548c IO\uff0c\u771f\u5b9e\u4e1a\u52a1\u538b\u6d4b\u66f4\u6709\u610f\u4e49\u3002<\/p>\n<h2 id=\"\u53c2\u8003\u6765\u6e90\">\u53c2\u8003\u6765\u6e90<\/h2>\n<ul>\n<li><a href=\"https:\/\/man7.org\/linux\/man-pages\/man1\/lscpu.1.html\">Linux man-pages\uff1alscpu<\/a><\/li>\n<li><a href=\"https:\/\/www.amd.com\/en\/products\/processors\/server\/epyc.html\">AMD\uff1aEPYC \u670d\u52a1\u5668\u5904\u7406\u5668<\/a><\/li>\n<li><a href=\"https:\/\/www.intel.com\/content\/www\/us\/en\/products\/details\/processors\/xeon.html\">Intel\uff1aXeon \u5904\u7406\u5668<\/a><\/li>\n<\/ul>\n<h2 id=\"\u603b\u7ed3\">\u603b\u7ed3<\/h2>\n<p>\u770b VPS \u7684 CPU\uff0c\u5148\u67e5\u578b\u53f7\u548c\u4ee3\u9645\uff0c\u518d\u770b\u5171\u4eab\u8fd8\u662f\u72ec\u4eab\uff0c\u6700\u540e\u7528\u771f\u5b9e\u8d1f\u8f7d\u8dd1\u4e09\u6b21\u3002\u6838\u6570\u53ea\u662f\u8868\u9762\uff0c\u5355\u6838\u6027\u80fd\u3001\u7f13\u5b58\u3001\u6307\u4ee4\u96c6\u548c steal \u624d\u51b3\u5b9a\u4f53\u9a8c\u3002\u4e70\u4e4b\u524d\u95ee\u6e05\u695a\uff0c\u4e70\u4e4b\u540e\u7528\u6570\u636e\u9a8c\u8bc1\uff0c\u6bd4\u770b\u5e7f\u544a\u8bcd\u9760\u8c31\u3002<\/p>\n<p>\u9700\u8981\u4e00\u53f0\u673a\u5668\u505a CPU \u548c\u4e1a\u52a1\u538b\u6d4b\uff0c\u53ef\u4ee5\u6309\u5c0f\u65f6\u5f00\u4e00\u53f0<a href=\"https:\/\/www.ygcloud.com\/vps\/hong-kong-cn2-vps\">\u8424\u5149\u4e91\u9999\u6e2f CN2 VPS<\/a>\uff0c\u8dd1\u5b8c\u518d\u51b3\u5b9a\u957f\u671f\u914d\u7f6e\u3002<\/p>\n<h2 id=\"\u76f8\u5173\u63a8\u8350\">\u76f8\u5173\u63a8\u8350<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.ygcloud.com\/knowledge\/1951\/\">Docker \u90e8\u7f72\u5e94\u7528\u9700\u8981\u591a\u5927 VPS \u914d\u7f6e\uff1f<\/a><\/li>\n<li><a href=\"https:\/\/www.ygcloud.com\/knowledge\/1342\/\">\u670d\u52a1\u5668\u8d8a\u6765\u8d8a\u5361\u600e\u4e48\u529e\uff1f\u4ec0\u4e48\u65f6\u5019\u8be5\u5347\u914d<\/a><\/li>\n<li><a href=\"https:\/\/www.ygcloud.com\/knowledge\/1761\/\">\u6d4b\u901f\u62a5\u544a\u600e\u4e48\u8bfb\uff1a\u4ece\u5ef6\u8fdf\u3001\u4e22\u5305\u5230\u8def\u7531\u7684\u57fa\u7840\u5224\u65ad<\/a><\/li>\n<li><a href=\"https:\/\/www.ygcloud.com\/knowledge\/854\/\">\u6309\u5c0f\u65f6\u8fd8\u662f\u6309\u6708\u4e70 VPS\uff1f\u8ba1\u8d39\u65b9\u5f0f\u4e0e\u603b\u6210\u672c\u8ba1\u7b97<\/a><\/li>\n<li><a href=\"https:\/\/www.ygcloud.com\/knowledge\/2832\/\">\u7f8e\u56fd\u7845\u8c37 VPS \u600e\u4e48\u9009\uff1f\u673a\u623f\u3001\u7ebf\u8def\u3001\u914d\u7f6e\u4e0e\u4ef7\u683c\u8bc4\u6d4b<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u5148\u8bf4\u7ed3\u8bba\uff1aVPS \u7684 CPU \u4e0d\u80fd\u53ea\u770b\u201c\u51e0\u6838\u201d\u3002\u540c\u6837 4 \u6838\uff0c\u53ef\u80fd\u662f\u51e0\u4ee3\u524d\u7684 Xeon\uff0c\u4e5f\u53ef\u80fd\u662f\u65b0\u7684 EPYC\uff1b\u53ef\u80fd\u662f\u72ec\u4eab\u6838\u5fc3\uff0c\u4e5f\u53ef\u80fd\u662f\u548c\u522b\u4eba\u62a2\u65f6\u95f4\u7247\u3002\u770b\u578b\u53f7\u3001\u4ee3\u9645\u3001\u5355\u6838\u6027\u80fd\u3001\u5171\u4eab\u8fd8\u662f\u72ec\u4eab\uff0c\u518d\u8dd1\u4e00\u6b21\u771f\u5b9e\u8d1f\u8f7d\uff0c\u624d\u80fd\u5224\u65ad\u8fd9\u53f0\u673a\u5668\u503c\u4e0d\u503c\u3002 \u4e09\u6761\u547d&#8230;<\/p>\n","protected":false},"author":1,"featured_media":3275,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13],"tags":[43,105],"topic":[],"class_list":["post-3279","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-vps","tag-vps","tag-server-sizing"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>VPS \u7684 CPU \u578b\u53f7\u600e\u4e48\u770b\uff1aEPYC\u3001Xeon \u4e0e\u5171\u4eab\u6838<\/title>\n<meta name=\"description\" content=\"VPS \u7684 CPU \u4e0d\u80fd\u53ea\u770b\u51e0\u6838\u3002\u7528 lscpu\u3001\/proc\/cpuinfo \u67e5\u578b\u53f7\uff0c\u8ba4 EPYC \u4e0e Xeon \u4ee3\u9645\uff0c\u5206\u6e05\u5171\u4eab\u6838\u548c\u72ec\u4eab\u6838\uff0c\u518d\u7528\u771f\u5b9e\u8d1f\u8f7d\u8dd1\u4e09\u6b21\u9a8c\u8bc1\u3002\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ygcloud.com\/knowledge\/3279\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"VPS \u7684 CPU \u578b\u53f7\u600e\u4e48\u770b\uff1aEPYC\u3001Xeon \u4e0e\u5171\u4eab\u6838\" \/>\n<meta property=\"og:description\" content=\"VPS \u7684 CPU \u4e0d\u80fd\u53ea\u770b\u51e0\u6838\u3002\u7528 lscpu\u3001\/proc\/cpuinfo \u67e5\u578b\u53f7\uff0c\u8ba4 EPYC \u4e0e Xeon \u4ee3\u9645\uff0c\u5206\u6e05\u5171\u4eab\u6838\u548c\u72ec\u4eab\u6838\uff0c\u518d\u7528\u771f\u5b9e\u8d1f\u8f7d\u8dd1\u4e09\u6b21\u9a8c\u8bc1\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ygcloud.com\/knowledge\/3279\/\" \/>\n<meta property=\"og:site_name\" content=\"VPS\u77e5\u8bc6\u5206\u4eab\u7ad9\" \/>\n<meta property=\"article:published_time\" content=\"2026-10-25T03:00:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-26T08:17:54+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.ygcloud.com\/knowledge\/wp-content\/uploads\/2026\/10\/349409248105a49.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1600\" \/>\n\t<meta property=\"og:image:height\" content=\"900\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"\u6d77\u5916VPS\u63a8\u8350\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u6d77\u5916VPS\u63a8\u8350\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 \u5206\" \/>\n<script type=\"application\/ld+json\" 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