{"id":7498,"date":"2022-10-15T09:26:50","date_gmt":"2022-10-15T01:26:50","guid":{"rendered":"http:\/\/123.57.164.21\/?p=7498"},"modified":"2022-10-15T14:30:05","modified_gmt":"2022-10-15T06:30:05","slug":"03-%e9%80%9a%e8%bf%87%e4%bd%a0%e7%9a%84cpu%e4%b8%bb%e9%a2%91%ef%bc%8c%e6%88%91%e4%bb%ac%e6%9d%a5%e8%b0%88%e8%b0%88%e6%80%a7%e8%83%bd%e7%a9%b6%e7%ab%9f%e6%98%af%e4%bb%80%e4%b9%88","status":"publish","type":"post","link":"https:\/\/92it.top\/?p=7498","title":{"rendered":"03 | \u901a\u8fc7\u4f60\u7684CPU\u4e3b\u9891\uff0c\u6211\u4eec\u6765\u8c08\u8c08\u201c\u6027\u80fd\u201d\u7a76\u7adf\u662f\u4ec0\u4e48\uff1f"},"content":{"rendered":"\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2022\/10\/image-30.png\" alt=\"\" class=\"wp-image-7499\" width=\"509\" height=\"276\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-30.png 1018w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-30-300x163.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-30-768x416.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-30-830x450.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-30-230x125.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-30-350x190.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-30-480x260.png 480w\" sizes=\"(max-width: 509px) 100vw, 509px\" \/><\/figure><\/div>\n\n\n\n<p>\u201c\u6027\u80fd\u201d\u8fd9\u4e2a\u8bcd\uff0c\u4e0d\u7ba1\u662f\u5728\u65e5\u5e38\u751f\u6d3b\u8fd8\u662f\u5199\u7a0b\u5e8f\u7684\u65f6\u5019\uff0c\u90fd\u7ecf\u5e38\u88ab\u63d0\u5230\u3002\u6bd4\u65b9\u8bf4\uff0c\u4e70\u65b0\u7535\u8111\u7684\u65f6\u5019\uff0c\u6211\u4eec\u4f1a\u8bf4\u201c\u539f\u6765\u7684\u7535\u8111\u6027\u80fd\u8ddf\u4e0d\u4e0a\u4e86\u201d\uff1b\u5199\u7a0b\u5e8f\u7684\u65f6\u5019\uff0c\u6211\u4eec\u4f1a\u8bf4\uff0c\u201c\u8fd9\u4e2a\u7a0b\u5e8f\u6027\u80fd\u9700\u8981\u4f18\u5316\u4e00\u4e0b\u201d\u3002\u90a3\u4e48\uff0c\u4f60\u6709\u6ca1\u6709\u60f3\u8fc7\uff0c\u6211\u4eec\u5e38\u5e38\u6302\u5728\u5634\u8fb9\u7684\u201c\u6027\u80fd\u201d\u5230\u5e95\u6307\u7684\u662f\u4ec0\u4e48\u5462\uff1f\u6211\u4eec\u80fd\u4e0d\u80fd\u7ed9\u6027\u80fd\u4e0b\u4e00\u4e2a\u660e\u786e\u7684\u5b9a\u4e49\uff0c\u7136\u540e\u6765\u8fdb\u884c\u51c6\u786e\u7684\u6bd4\u8f83\u5462\uff1f<\/p>\n\n\n\n<p>\u5728\u8ba1\u7b97\u673a\u7ec4\u6210\u539f\u7406\u4e43\u81f3\u4f53\u7cfb\u7ed3\u6784\u4e2d\uff0c\u201c\u6027\u80fd\u201d\u90fd\u662f\u6700\u91cd\u8981\u7684\u4e00\u4e2a\u4e3b\u9898\u3002\u6211\u5728\u524d\u9762\u8bf4\u8fc7\uff0c\u5b66\u4e60\u548c\u7814\u7a76\u8ba1\u7b97\u673a\u7ec4\u6210\u539f\u7406\uff0c\u5c31\u662f\u5728\u7406\u89e3\u8ba1\u7b97\u673a\u662f\u600e\u4e48\u8fd0\u4f5c\u7684\uff0c\u4ee5\u53ca\u4e3a\u4ec0\u4e48\u8981\u8fd9\u4e48\u8fd0\u4f5c\u3002\u201c\u4e3a\u4ec0\u4e48\u201d\u6240\u8981\u89e3\u51b3\u7684\u4e8b\u60c5\uff0c\u5f88\u591a\u65f6\u5019\u5c31\u662f\u63d0\u5347\u201c\u6027\u80fd\u201d\u3002<\/p>\n\n\n\n<p><strong>\u4ec0\u4e48\u662f\u6027\u80fd\uff1f\u65f6\u95f4\u7684\u5012\u6570<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p>\u8ba1\u7b97\u673a\u7684\u6027\u80fd\uff0c\u5176\u5b9e\u548c\u6211\u4eec\u5e72\u4f53\u529b\u52b3\u52a8\u5f88\u50cf\uff0c\u597d\u6bd4\u662f\u6211\u4eec\u8981\u642c\u4e1c\u897f\u3002\u5bf9\u4e8e\u8ba1\u7b97\u673a\u7684\u6027\u80fd\uff0c\u6211\u4eec\u9700\u8981\u6709\u4e2a\u6807\u51c6\u6765\u8861\u91cf\u3002\u8fd9\u4e2a\u6807\u51c6\u4e2d\u4e3b\u8981\u6709\u4e24\u4e2a\u6307\u6807\u3002<\/p>\n\n\n\n<p>\u7b2c\u4e00\u4e2a\u662f\u54cd\u5e94\u65f6\u95f4\uff08Response time\uff09\u6216\u8005\u53eb\u6267\u884c\u65f6\u95f4\uff08Execution time\uff09\u3002\u60f3\u8981\u63d0\u5347\u54cd\u5e94\u65f6\u95f4\u8fd9\u4e2a\u6027\u80fd\u6307\u6807\uff0c\u4f60\u53ef\u4ee5\u7406\u89e3\u4e3a\u8ba9\u8ba1\u7b97\u673a\u201c\u8dd1\u5f97\u66f4\u5feb\u201d\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2022\/10\/image-31-1024x464.png\" alt=\"\" class=\"wp-image-7500\" width=\"500\" height=\"226\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-31-1024x464.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-31-300x136.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-31-768x348.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-31-830x376.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-31-230x104.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-31-350x159.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-31-480x218.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-31.png 1072w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/figure><\/div>\n\n\n\n<p>\u7b2c\u4e8c\u4e2a\u662f\u541e\u5410\u7387\uff08Throughput\uff09\u6216\u8005\u5e26\u5bbd\uff08Bandwidth\uff09\uff0c\u60f3\u8981\u63d0\u5347\u8fd9\u4e2a\u6307\u6807\uff0c\u4f60\u53ef\u4ee5\u7406\u89e3\u4e3a\u8ba9\u8ba1\u7b97\u673a\u201c\u642c\u5f97\u66f4\u591a\u201d\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2022\/10\/image-32.png\" alt=\"\" class=\"wp-image-7501\" width=\"451\" height=\"203\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-32.png 838w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-32-300x135.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-32-768x346.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-32-830x374.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-32-230x104.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-32-350x158.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-32-480x217.png 480w\" sizes=\"(max-width: 451px) 100vw, 451px\" \/><\/figure><\/div>\n\n\n\n<p>\u6240\u4ee5\u8bf4\uff0c\u54cd\u5e94\u65f6\u95f4\u6307\u7684\u5c31\u662f\uff0c\u6211\u4eec\u6267\u884c\u4e00\u4e2a\u7a0b\u5e8f\uff0c\u5230\u5e95\u9700\u8981\u82b1\u591a\u5c11\u65f6\u95f4\u3002\u82b1\u7684\u65f6\u95f4\u8d8a\u5c11\uff0c\u81ea\u7136\u6027\u80fd\u5c31\u8d8a\u597d\u3002<\/p>\n\n\n\n<p>\u800c\u541e\u5410\u7387\u662f\u6307\u6211\u4eec\u5728\u4e00\u5b9a\u7684\u65f6\u95f4\u8303\u56f4\u5185\uff0c\u5230\u5e95\u80fd\u5904\u7406\u591a\u5c11\u4e8b\u60c5\u3002\u8fd9\u91cc\u7684\u201c\u4e8b\u60c5\u201d\uff0c\u5728\u8ba1\u7b97\u673a\u91cc\u5c31\u662f\u5904\u7406\u7684\u6570\u636e\u6216\u8005\u6267\u884c\u7684\u7a0b\u5e8f\u6307\u4ee4\u3002<\/p>\n\n\n\n<p>\u548c\u642c\u4e1c\u897f\u6765\u505a\u5bf9\u6bd4\uff0c\u5982\u679c\u6211\u4eec\u7684\u54cd\u5e94\u65f6\u95f4\u77ed\uff0c\u8dd1\u5f97\u5feb\uff0c\u6211\u4eec\u53ef\u4ee5\u6765\u56de\u591a\u8dd1\u51e0\u8d9f\u591a\u642c\u51e0\u8d9f\u3002\u6240\u4ee5\u8bf4\uff0c\u7f29\u77ed\u7a0b\u5e8f\u7684\u54cd\u5e94\u65f6\u95f4\uff0c\u4e00\u822c\u6765\u8bf4\u90fd\u4f1a\u63d0\u5347\u541e\u5410\u7387\u3002<\/p>\n\n\n\n<p>\u9664\u4e86\u7f29\u77ed\u54cd\u5e94\u65f6\u95f4\uff0c\u6211\u4eec\u8fd8\u6709\u522b\u7684\u65b9\u6cd5\u5417\uff1f\u5f53\u7136\u6709\uff0c\u6bd4\u5982\u8bf4\uff0c\u6211\u4eec\u8fd8\u53ef\u4ee5\u591a\u627e\u51e0\u4e2a\u4eba\u4e00\u8d77\u6765\u642c\uff0c\u8fd9\u5c31\u7c7b\u4f3c\u73b0\u4ee3\u7684\u670d\u52a1\u5668\u90fd\u662f 8 \u6838\u300116 \u6838\u7684\u3002\u4eba\u591a\u529b\u91cf\u5927\uff0c\u540c\u65f6\u5904\u7406\u6570\u636e\uff0c\u5728\u5355\u4f4d\u65f6\u95f4\u5185\u5c31\u53ef\u4ee5\u5904\u7406\u66f4\u591a\u6570\u636e\uff0c\u541e\u5410\u7387\u81ea\u7136\u4e5f\u5c31\u4e0a\u53bb\u4e86\u3002<\/p>\n\n\n\n<p>\u63d0\u5347\u541e\u5410\u7387\u7684\u529e\u6cd5\u6709\u5f88\u591a\u3002\u5927\u90e8\u5206\u65f6\u5019\uff0c\u6211\u4eec\u53ea\u8981\u591a\u52a0\u4e00\u4e9b\u673a\u5668\uff0c\u591a\u5806\u4e00\u4e9b\u786c\u4ef6\u5c31\u597d\u4e86\u3002\u4f46\u662f\u54cd\u5e94\u65f6\u95f4\u7684\u63d0\u5347\u5374\u6ca1\u6709\u90a3\u4e48\u5bb9\u6613\uff0c\u56e0\u4e3a CPU \u7684\u6027\u80fd\u63d0\u5347\u5176\u5b9e\u5728 10 \u5e74\u524d\u5c31\u5904\u4e8e\u201c\u6324\u7259\u818f\u201d\u7684\u72b6\u6001\u4e86\uff0c\u6240\u4ee5\u6211\u4eec\u5f97\u614e\u91cd\u5730\u6765\u5206\u6790\u5bf9\u5f85\u3002\u4e0b\u9762\u6211\u4eec\u5177\u4f53\u6765\u770b\u3002<\/p>\n\n\n\n<p>\u6211\u4eec\u4e00\u822c\u628a\u6027\u80fd\uff0c\u5b9a\u4e49\u6210\u54cd\u5e94\u65f6\u95f4\u7684\u5012\u6570\uff0c\u4e5f\u5c31\u662f\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">\u6027\u80fd = 1\/ \u54cd\u5e94\u65f6\u95f4<\/pre>\n\n\n\n<p>\u8fd9\u6837\u4e00\u6765\uff0c\u54cd\u5e94\u65f6\u95f4\u8d8a\u77ed\uff0c\u6027\u80fd\u7684\u6570\u503c\u5c31\u8d8a\u5927\u3002\u540c\u6837\u4e00\u4e2a\u7a0b\u5e8f\uff0c\u5728 Intel \u6700\u65b0\u7684 CPU Coffee Lake \u4e0a\uff0c\u53ea\u9700\u8981 30s \u5c31\u80fd\u8fd0\u884c\u5b8c\u6210\uff0c\u800c\u5728 5 \u5e74\u524d CPU Sandy Bridge \u4e0a\uff0c\u9700\u8981 1min \u624d\u80fd\u5b8c\u6210\u3002\u90a3\u4e48\u6211\u4eec\u81ea\u7136\u53ef\u4ee5\u7b97\u51fa\u6765\uff0cCoffee Lake \u7684\u6027\u80fd\u662f 1\/30\uff0cSandy Bridge \u7684\u6027\u80fd\u662f 1\/60\uff0c\u4e24\u4e2a\u7684\u6027\u80fd\u6bd4\u4e3a 2\u3002\u4e8e\u662f\uff0c\u6211\u4eec\u5c31\u53ef\u4ee5\u8bf4\uff0cCoffee Lake \u7684\u6027\u80fd\u662f Sandy Bridge \u7684 2 \u500d\u3002<\/p>\n\n\n\n<p>\u8fc7\u53bb\u51e0\u5e74\u6d41\u884c\u7684\u624b\u673a\u8dd1\u5206\u8f6f\u4ef6\uff0c\u5c31\u662f\u628a\u591a\u4e2a\u9884\u8bbe\u597d\u7684\u7a0b\u5e8f\u5728\u624b\u673a\u4e0a\u8fd0\u884c\uff0c\u7136\u540e\u6839\u636e\u8fd0\u884c\u9700\u8981\u7684\u65f6\u95f4\uff0c\u7b97\u51fa\u4e00\u4e2a\u5206\u6570\u6765\u7ed9\u51fa\u624b\u673a\u7684\u6027\u80fd\u8bc4\u4f30\u3002\u800c\u5728\u4e1a\u754c\uff0c\u5404\u5927 CPU \u548c\u670d\u52a1\u5668\u5382\u5546\u7ec4\u7ec7\u4e86\u4e00\u4e2a\u53eb\u4f5c SPEC\uff08Standard Performance Evaluation Corporation\uff09\u7684\u7b2c\u4e09\u65b9\u673a\u6784\uff0c\u4e13\u95e8\u7528\u6765\u6307\u5b9a\u5404\u79cd\u201c\u8dd1\u5206\u201d\u7684\u89c4\u5219\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2022\/10\/image-33.png\" alt=\"\" class=\"wp-image-7502\" width=\"391\" height=\"367\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-33.png 812w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-33-300x282.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-33-768x721.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-33-230x216.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-33-350x328.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-33-480x450.png 480w\" sizes=\"(max-width: 391px) 100vw, 391px\" \/><\/figure><\/div>\n\n\n\n<p>SPEC \u63d0\u4f9b\u7684 CPU \u57fa\u51c6\u6d4b\u8bd5\u7a0b\u5e8f\uff0c\u5c31\u597d\u50cf CPU \u5c4a\u7684\u201c\u9ad8\u8003\u201d\uff0c\u901a\u8fc7\u6570\u5341\u4e2a\u4e0d\u540c\u7684\u8ba1\u7b97\u7a0b\u5e8f\uff0c\u5bf9\u4e8e CPU \u7684\u6027\u80fd\u7ed9\u51fa\u4e00\u4e2a\u6700\u7ec8\u8bc4\u5206\u3002\u8fd9\u4e9b\u7a0b\u5e8f\u4e30\u5bcc\u591a\u5f69\uff0c\u6709\u7f16\u8bd1\u5668\u3001\u89e3\u91ca\u5668\u3001\u89c6\u9891\u538b\u7f29\u3001\u4eba\u5de5\u667a\u80fd\u56fd\u9645\u8c61\u68cb\u7b49\u7b49\uff0c\u6db5\u76d6\u4e86\u65b9\u65b9\u9762\u9762\u7684\u5e94\u7528\u573a\u666f\u3002\u611f\u5174\u8da3\u7684\u8bdd\uff0c\u4f60\u53ef\u4ee5\u70b9\u51fb\u8fd9\u4e2a\u94fe\u63a5\u770b\u770b\u3002<\/p>\n\n\n\n<p><strong>\u8ba1\u7b97\u673a\u7684\u8ba1\u65f6\u5355\u4f4d\uff1aCPU \u65f6\u949f<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p>\u867d\u7136\u65f6\u95f4\u662f\u4e00\u4e2a\u5f88\u81ea\u7136\u7684\u7528\u6765\u8861\u91cf\u6027\u80fd\u7684\u6307\u6807\uff0c\u4f46\u662f\u7528\u65f6\u95f4\u6765\u8861\u91cf\u65f6\uff0c\u6709\u4e24\u4e2a\u95ee\u9898\u3002<\/p>\n\n\n\n<p>\u7b2c\u4e00\u4e2a\u5c31\u662f\u65f6\u95f4\u4e0d\u201c\u51c6\u201d\u3002\u5982\u679c\u7528\u4f60\u81ea\u5df1\u968f\u4fbf\u5199\u7684\u4e00\u4e2a\u7a0b\u5e8f\uff0c\u6765\u7edf\u8ba1\u7a0b\u5e8f\u8fd0\u884c\u7684\u65f6\u95f4\uff0c\u6bcf\u4e00\u6b21\u7edf\u8ba1\u7ed3\u679c\u4e0d\u4f1a\u5b8c\u5168\u4e00\u6837\u3002\u6709\u53ef\u80fd\u8fd9\u4e00\u6b21\u82b1\u4e86 45ms\uff0c\u4e0b\u4e00\u6b21\u53d8\u6210\u4e86 53ms\u3002<\/p>\n\n\n\n<p>\u4e3a\u4ec0\u4e48\u4f1a\u4e0d\u51c6\u5462\uff1f\u8fd9\u91cc\u9762\u6709\u597d\u51e0\u4e2a\u539f\u56e0\u3002\u9996\u5148\uff0c\u6211\u4eec\u7edf\u8ba1\u65f6\u95f4\u662f\u7528\u7c7b\u4f3c\u4e8e\u201c\u6390\u79d2\u8868\u201d\u4e00\u6837\uff0c\u8bb0\u5f55\u7a0b\u5e8f\u8fd0\u884c\u7ed3\u675f\u7684\u65f6\u95f4\u51cf\u53bb\u7a0b\u5e8f\u5f00\u59cb\u8fd0\u884c\u7684\u65f6\u95f4\u3002\u8fd9\u4e2a\u65f6\u95f4\u4e5f\u53eb Wall Clock Time \u6216\u8005 Elapsed Time\uff0c\u5c31\u662f\u5728\u8fd0\u884c\u7a0b\u5e8f\u671f\u95f4\uff0c\u6302\u5728\u5899\u4e0a\u7684\u949f\u8d70\u6389\u7684\u65f6\u95f4\u3002<\/p>\n\n\n\n<p>\u4f46\u662f\uff0c\u8ba1\u7b97\u673a\u53ef\u80fd\u540c\u65f6\u8fd0\u884c\u7740\u597d\u591a\u4e2a\u7a0b\u5e8f\uff0cCPU \u5b9e\u9645\u4e0a\u4e0d\u505c\u5730\u5728\u5404\u4e2a\u7a0b\u5e8f\u4e4b\u95f4\u8fdb\u884c\u5207\u6362\u3002\u5728\u8fd9\u4e9b\u8d70\u6389\u7684\u65f6\u95f4\u91cc\u9762\uff0c\u5f88\u53ef\u80fd CPU \u5207\u6362\u53bb\u8fd0\u884c\u522b\u7684\u7a0b\u5e8f\u4e86\u3002\u800c\u4e14\uff0c\u6709\u4e9b\u7a0b\u5e8f\u5728\u8fd0\u884c\u7684\u65f6\u5019\uff0c\u53ef\u80fd\u8981\u4ece\u7f51\u7edc\u3001\u786c\u76d8\u53bb\u8bfb\u53d6\u6570\u636e\uff0c\u8981\u7b49\u7f51\u7edc\u548c\u786c\u76d8\u628a\u6570\u636e\u8bfb\u51fa\u6765\uff0c\u7ed9\u5230\u5185\u5b58\u548c CPU\u3002\u6240\u4ee5\u8bf4\uff0c\u8981\u60f3\u51c6\u786e\u7edf\u8ba1\u67d0\u4e2a\u7a0b\u5e8f\u8fd0\u884c\u65f6\u95f4\uff0c\u8fdb\u800c\u53bb\u6bd4\u8f83\u4e24\u4e2a\u7a0b\u5e8f\u7684\u5b9e\u9645\u6027\u80fd\uff0c\u6211\u4eec\u5f97\u628a\u8fd9\u4e9b\u65f6\u95f4\u7ed9\u5228\u9664\u6389\u3002<\/p>\n\n\n\n<p>\u90a3\u8fd9\u4ef6\u4e8b\u600e\u4e48\u5b9e\u73b0\u5462\uff1fLinux \u4e0b\u6709\u4e00\u4e2a\u53eb time \u7684\u547d\u4ee4\uff0c\u53ef\u4ee5\u5e2e\u6211\u4eec\u7edf\u8ba1\u51fa\u6765\uff0c\u540c\u6837\u7684 Wall Clock Time \u4e0b\uff0c\u7a0b\u5e8f\u5b9e\u9645\u5728 CPU \u4e0a\u5230\u5e95\u82b1\u4e86\u591a\u5c11\u65f6\u95f4\u3002<\/p>\n\n\n\n<p>\u6211\u4eec\u7b80\u5355\u8fd0\u884c\u4e00\u4e0b time \u547d\u4ee4\u3002\u5b83\u4f1a\u8fd4\u56de\u4e09\u4e2a\u503c\uff0c\u7b2c\u4e00\u4e2a\u662f real time\uff0c\u4e5f\u5c31\u662f\u6211\u4eec\u8bf4\u7684 Wall Clock Time\uff0c\u4e5f\u5c31\u662f\u8fd0\u884c\u7a0b\u5e8f\u6574\u4e2a\u8fc7\u7a0b\u4e2d\u6d41\u901d\u6389\u7684\u65f6\u95f4\uff1b\u7b2c\u4e8c\u4e2a\u662f user time\uff0c\u4e5f\u5c31\u662f CPU \u5728\u8fd0\u884c\u4f60\u7684\u7a0b\u5e8f\uff0c\u5728\u7528\u6237\u6001\u8fd0\u884c\u6307\u4ee4\u7684\u65f6\u95f4\uff1b\u7b2c\u4e09\u4e2a\u662f sys time\uff0c\u662f CPU \u5728\u8fd0\u884c\u4f60\u7684\u7a0b\u5e8f\uff0c\u5728\u64cd\u4f5c\u7cfb\u7edf\u5185\u6838\u91cc\u8fd0\u884c\u6307\u4ee4\u7684\u65f6\u95f4\u3002\u800c\u7a0b\u5e8f\u5b9e\u9645\u82b1\u8d39\u7684 CPU \u6267\u884c\u65f6\u95f4\uff08CPU Time\uff09\uff0c\u5c31\u662f user time \u52a0\u4e0a sys time\u3002<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">$ time seq 1000000 | wc -l\n1000000\n\n\nreal  0m0.101s\nuser  0m0.031s\nsys   0m0.016s<\/pre>\n\n\n\n<p>\u5728\u6211\u7ed9\u7684\u8fd9\u4e2a\u4f8b\u5b50\u91cc\uff0c\u4f60\u53ef\u4ee5\u770b\u5230\uff0c\u5b9e\u9645\u4e0a\u7a0b\u5e8f\u7528\u4e86 0.101s\uff0c\u4f46\u662f CPU time \u53ea\u6709 0.031+0.016 = 0.047s\u3002\u8fd0\u884c\u7a0b\u5e8f\u7684\u65f6\u95f4\u91cc\uff0c\u53ea\u6709\u4e0d\u5230\u4e00\u534a\u662f\u5b9e\u9645\u82b1\u5728\u8fd9\u4e2a\u7a0b\u5e8f\u4e0a\u7684\u3002<\/p>\n\n\n\n<p>\u5907\u6ce8\uff1a\u4f60\u6700\u597d\u5728\u4e91\u5e73\u53f0\u4e0a\uff0c\u627e\u4e00\u53f0 1 CPU \u7684\u673a\u5668\u6765\u8dd1\u8fd9\u4e2a\u547d\u4ee4\uff0c\u5728\u591a CPU \u7684\u673a\u5668\u4e0a\uff0cseq \u548c wc \u4e24\u4e2a\u547d\u4ee4\u53ef\u80fd\u5206\u914d\u5230\u4e0d\u540c\u7684 CPU \u4e0a\uff0c\u6211\u4eec\u62ff\u5230\u7684 user time \u548c sys time \u662f\u4e24\u4e2a CPU \u4e0a\u82b1\u8d39\u7684\u65f6\u95f4\u4e4b\u548c\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4 real time \u53ef\u80fd\u4f1a\u5c0f\u4e8e user time+sys time\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2022\/10\/image-34.png\" alt=\"\" class=\"wp-image-7503\" width=\"440\" height=\"260\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-34.png 794w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-34-300x178.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-34-768x455.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-34-230x136.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-34-350x207.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-34-480x284.png 480w\" sizes=\"(max-width: 440px) 100vw, 440px\" \/><\/figure><\/div>\n\n\n\n<p>\u5176\u6b21\uff0c\u5373\u4f7f\u6211\u4eec\u5df2\u7ecf\u62ff\u5230\u4e86 CPU \u65f6\u95f4\uff0c\u6211\u4eec\u4e5f\u4e0d\u4e00\u5b9a\u53ef\u4ee5\u76f4\u63a5\u201c\u6bd4\u8f83\u201d\u51fa\u4e24\u4e2a\u7a0b\u5e8f\u7684\u6027\u80fd\u5dee\u5f02\u3002\u5373\u4f7f\u5728\u540c\u4e00\u53f0\u8ba1\u7b97\u673a\u4e0a\uff0cCPU \u53ef\u80fd\u6ee1\u8f7d\u8fd0\u884c\u4e5f\u53ef\u80fd\u964d\u9891\u8fd0\u884c\uff0c\u964d\u9891\u8fd0\u884c\u7684\u65f6\u5019\u81ea\u7136\u82b1\u7684\u65f6\u95f4\u4f1a\u591a\u4e00\u4e9b\u3002<\/p>\n\n\n\n<p>\u9664\u4e86 CPU \u4e4b\u5916\uff0c\u65f6\u95f4\u8fd9\u4e2a\u6027\u80fd\u6307\u6807\u8fd8\u4f1a\u53d7\u5230\u4e3b\u677f\u3001\u5185\u5b58\u8fd9\u4e9b\u5176\u4ed6\u76f8\u5173\u786c\u4ef6\u7684\u5f71\u54cd\u3002\u6240\u4ee5\uff0c\u6211\u4eec\u9700\u8981\u5bf9\u201c\u65f6\u95f4\u201d\u8fd9\u4e2a\u6211\u4eec\u53ef\u4ee5\u611f\u77e5\u7684\u6307\u6807\u8fdb\u884c\u62c6\u89e3\uff0c\u628a\u7a0b\u5e8f\u7684 CPU \u6267\u884c\u65f6\u95f4\u53d8\u6210 CPU \u65f6\u949f\u5468\u671f\u6570\uff08CPU Cycles\uff09\u548c \u65f6\u949f\u5468\u671f\u65f6\u95f4\uff08Clock Cycle\uff09\u7684\u4e58\u79ef\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">\u7a0b\u5e8f\u7684 CPU \u6267\u884c\u65f6\u95f4 =CPU \u65f6\u949f\u5468\u671f\u6570\u00d7\u65f6\u949f\u5468\u671f\u65f6\u95f4<\/pre>\n\n\n\n<p>\u6211\u4eec\u5148\u6765\u7406\u89e3\u4e00\u4e0b\u4ec0\u4e48\u662f\u65f6\u949f\u5468\u671f\u65f6\u95f4\u3002\u4f60\u5728\u4e70\u7535\u8111\u7684\u65f6\u5019\uff0c\u4e00\u5b9a\u5173\u6ce8\u8fc7 CPU \u7684\u4e3b\u9891\u3002\u6bd4\u5982\u6211\u624b\u5934\u7684\u8fd9\u53f0\u7535\u8111\u5c31\u662f Intel Core-i7-7700HQ 2.8GHz\uff0c\u8fd9\u91cc\u7684 2.8GHz \u5c31\u662f\u7535\u8111\u7684\u4e3b\u9891\uff08Frequency\/Clock Rate\uff09\u3002\u8fd9\u4e2a 2.8GHz\uff0c\u6211\u4eec\u53ef\u4ee5\u5148\u7c97\u6d45\u5730\u8ba4\u4e3a\uff0cCPU \u5728 1 \u79d2\u65f6\u95f4\u5185\uff0c\u53ef\u4ee5\u6267\u884c\u7684\u7b80\u5355\u6307\u4ee4\u7684\u6570\u91cf\u662f 2.8G \u6761\u3002<\/p>\n\n\n\n<p>\u5982\u679c\u60f3\u8981\u66f4\u51c6\u786e\u4e00\u70b9\u63cf\u8ff0\uff0c\u8fd9\u4e2a 2.8GHz \u5c31\u4ee3\u8868\uff0c\u6211\u4eec CPU \u7684\u4e00\u4e2a\u201c\u949f\u8868\u201d\u80fd\u591f\u8bc6\u522b\u51fa\u6765\u7684\u6700\u5c0f\u7684\u65f6\u95f4\u95f4\u9694\u3002\u5c31\u50cf\u6211\u4eec\u6302\u5728\u5899\u4e0a\u7684\u6302\u949f\uff0c\u90fd\u662f\u201c\u6ef4\u7b54\u6ef4\u7b54\u201d\u4e00\u79d2\u4e00\u79d2\u5730\u8d70\uff0c\u6240\u4ee5\u901a\u8fc7\u5899\u4e0a\u7684\u6302\u949f\u80fd\u591f\u8bc6\u522b\u51fa\u6765\u7684\u6700\u5c0f\u65f6\u95f4\u5355\u4f4d\u5c31\u662f\u79d2\u3002<\/p>\n\n\n\n<p>\u800c\u5728 CPU \u5185\u90e8\uff0c\u548c\u6211\u4eec\u5e73\u65f6\u6234\u7684\u7535\u5b50\u77f3\u82f1\u8868\u7c7b\u4f3c\uff0c\u6709\u4e00\u4e2a\u53eb\u6676\u4f53\u632f\u8361\u5668\uff08Oscillator Crystal\uff09\u7684\u4e1c\u897f\uff0c\u7b80\u79f0\u4e3a\u6676\u632f\u3002\u6211\u4eec\u628a\u6676\u632f\u5f53\u6210 CPU \u5185\u90e8\u7684\u7535\u5b50\u8868\u6765\u4f7f\u7528\u3002\u6676\u632f\u5e26\u6765\u7684\u6bcf\u4e00\u6b21\u201c\u6ef4\u7b54\u201d\uff0c\u5c31\u662f\u65f6\u949f\u5468\u671f\u65f6\u95f4\u3002<\/p>\n\n\n\n<p>\u5728\u6211\u8fd9\u4e2a 2.8GHz \u7684 CPU \u4e0a\uff0c\u8fd9\u4e2a\u65f6\u949f\u5468\u671f\u65f6\u95f4\uff0c\u5c31\u662f 1\/2.8G\u3002\u6211\u4eec\u7684 CPU\uff0c\u662f\u6309\u7167\u8fd9\u4e2a\u201c\u65f6\u949f\u201d\u63d0\u793a\u7684\u65f6\u95f4\u6765\u8fdb\u884c\u81ea\u5df1\u7684\u64cd\u4f5c\u3002\u4e3b\u9891\u8d8a\u9ad8\uff0c\u610f\u5473\u7740\u8fd9\u4e2a\u8868\u8d70\u5f97\u8d8a\u5feb\uff0c\u6211\u4eec\u7684 CPU \u4e5f\u5c31\u201c\u88ab\u903c\u201d\u7740\u8d70\u5f97\u8d8a\u5feb\u3002<\/p>\n\n\n\n<p>\u5982\u679c\u4f60\u81ea\u5df1\u7ec4\u88c5\u8fc7\u53f0\u5f0f\u673a\u7684\u8bdd\uff0c\u53ef\u80fd\u542c\u8bf4\u8fc7\u201c\u8d85\u9891\u201d\u8fd9\u4e2a\u6982\u5ff5\uff0c\u8fd9\u8bf4\u7684\u5176\u5b9e\u5c31\u76f8\u5f53\u4e8e\u628a\u4e70\u56de\u6765\u7684 CPU \u5185\u90e8\u7684\u949f\u7ed9\u8c03\u5feb\u4e86\uff0c\u4e8e\u662f CPU \u7684\u8ba1\u7b97\u8ddf\u7740\u8fd9\u4e2a\u65f6\u949f\u7684\u8282\u594f\uff0c\u4e5f\u5c31\u81ea\u7136\u53d8\u5feb\u4e86\u3002\u5f53\u7136\u8fd9\u4e2a\u5feb\u4e0d\u662f\u6ca1\u6709\u4ee3\u4ef7\u7684\uff0cCPU \u8dd1\u5f97\u8d8a\u5feb\uff0c\u6563\u70ed\u7684\u538b\u529b\u4e5f\u5c31\u8d8a\u5927\u3002\u5c31\u548c\u4eba\u4e00\u6837\uff0c\u8d85\u8fc7\u751f\u7406\u6781\u9650\uff0cCPU \u5c31\u4f1a\u5d29\u6e83\u4e86\u3002<\/p>\n\n\n\n<p>\u6211\u4eec\u73b0\u5728\u56de\u5230\u4e0a\u9762\u7a0b\u5e8f CPU \u6267\u884c\u65f6\u95f4\u7684\u516c\u5f0f\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">\u7a0b\u5e8f\u7684 CPU \u6267\u884c\u65f6\u95f4 =CPU \u65f6\u949f\u5468\u671f\u6570\u00d7\u65f6\u949f\u5468\u671f\u65f6\u95f4<\/pre>\n\n\n\n<p>\u6700\u7b80\u5355\u7684\u63d0\u5347\u6027\u80fd\u65b9\u6848\uff0c\u81ea\u7136\u7f29\u77ed\u65f6\u949f\u5468\u671f\u65f6\u95f4\uff0c\u4e5f\u5c31\u662f\u63d0\u5347\u4e3b\u9891\u3002\u6362\u53e5\u8bdd\u8bf4\uff0c\u5c31\u662f\u6362\u4e00\u5757\u597d\u4e00\u70b9\u7684 CPU\u3002\u4e0d\u8fc7\uff0c\u8fd9\u4e2a\u662f\u6211\u4eec\u8fd9\u4e9b\u8f6f\u4ef6\u5de5\u7a0b\u5e08\u63a7\u5236\u4e0d\u4e86\u7684\u4e8b\u60c5\uff0c\u6240\u4ee5\u6211\u4eec\u5c31\u628a\u76ee\u5149\u632a\u5230\u4e86\u4e58\u6cd5\u7684\u53e6\u4e00\u4e2a\u56e0\u5b50\u2014\u2014CPU \u65f6\u949f\u5468\u671f\u6570\u4e0a\u3002\u5982\u679c\u80fd\u591f\u51cf\u5c11\u7a0b\u5e8f\u9700\u8981\u7684 CPU \u65f6\u949f\u5468\u671f\u6570\u91cf\uff0c\u4e00\u6837\u80fd\u591f\u63d0\u5347\u7a0b\u5e8f\u6027\u80fd\u3002<\/p>\n\n\n\n<p>\u5bf9\u4e8e CPU \u65f6\u949f\u5468\u671f\u6570\uff0c\u6211\u4eec\u53ef\u4ee5\u518d\u505a\u4e00\u4e2a\u5206\u89e3\uff0c\u628a\u5b83\u53d8\u6210\u201c\u6307\u4ee4\u6570\u00d7\u6bcf\u6761\u6307\u4ee4\u7684\u5e73\u5747\u65f6\u949f\u5468\u671f\u6570\uff08Cycles Per Instruction\uff0c\u7b80\u79f0 CPI\uff09\u201d\u3002\u4e0d\u540c\u7684\u6307\u4ee4\u9700\u8981\u7684 Cycles \u662f\u4e0d\u540c\u7684\uff0c\u52a0\u6cd5\u548c\u4e58\u6cd5\u90fd\u5bf9\u5e94\u7740\u4e00\u6761 CPU \u6307\u4ee4\uff0c\u4f46\u662f\u4e58\u6cd5\u9700\u8981\u7684 Cycles \u5c31\u6bd4\u52a0\u6cd5\u8981\u591a\uff0c\u81ea\u7136\u4e5f\u5c31\u6162\u3002\u5728\u8fd9\u6837\u62c6\u5206\u4e86\u4e4b\u540e\uff0c\u6211\u4eec\u7684\u7a0b\u5e8f\u7684 CPU \u6267\u884c\u65f6\u95f4\u5c31\u53ef\u4ee5\u53d8\u6210\u8fd9\u6837\u4e09\u4e2a\u90e8\u5206\u7684\u4e58\u79ef\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">\u7a0b\u5e8f\u7684 CPU \u6267\u884c\u65f6\u95f4 = \u6307\u4ee4\u6570\u00d7CPI\u00d7Clock Cycle Time<\/pre>\n\n\n\n<p>\u56e0\u6b64\uff0c\u5982\u679c\u6211\u4eec\u60f3\u8981\u89e3\u51b3\u6027\u80fd\u95ee\u9898\uff0c\u5176\u5b9e\u5c31\u662f\u8981\u4f18\u5316\u8fd9\u4e09\u8005\u3002<\/p>\n\n\n\n<ul><li>\u65f6\u949f\u5468\u671f\u65f6\u95f4\uff0c\u5c31\u662f\u8ba1\u7b97\u673a\u4e3b\u9891\uff0c\u8fd9\u4e2a\u53d6\u51b3\u4e8e\u8ba1\u7b97\u673a\u786c\u4ef6\u3002\u6211\u4eec\u6240\u719f\u77e5\u7684\u6469\u5c14\u5b9a\u5f8b\u5c31\u4e00\u76f4\u5728\u4e0d\u505c\u5730\u63d0\u9ad8\u6211\u4eec\u8ba1\u7b97\u673a\u7684\u4e3b\u9891\u3002\u6bd4\u5982\u8bf4\uff0c\u6211\u6700\u65e9\u4f7f\u7528\u7684 80386 \u4e3b\u9891\u53ea\u6709 33MHz\uff0c\u73b0\u5728\u624b\u5934\u7684\u7b14\u8bb0\u672c\u7535\u8111\u5c31\u6709 2.8GHz\uff0c\u5728\u4e3b\u9891\u5c42\u9762\uff0c\u5c31\u63d0\u5347\u4e86\u5c06\u8fd1 100 \u500d\u3002<\/li><li>\u6bcf\u6761\u6307\u4ee4\u7684\u5e73\u5747\u65f6\u949f\u5468\u671f\u6570 CPI\uff0c\u5c31\u662f\u4e00\u6761\u6307\u4ee4\u5230\u5e95\u9700\u8981\u591a\u5c11 CPU Cycle\u3002\u5728\u540e\u9762\u8bb2\u89e3 CPU \u7ed3\u6784\u7684\u65f6\u5019\uff0c\u6211\u4eec\u4f1a\u770b\u5230\uff0c\u73b0\u4ee3\u7684 CPU \u901a\u8fc7\u6d41\u6c34\u7ebf\u6280\u672f\uff08Pipeline\uff09\uff0c\u8ba9\u4e00\u6761\u6307\u4ee4\u9700\u8981\u7684 CPU Cycle \u5c3d\u53ef\u80fd\u5730\u5c11\u3002\u56e0\u6b64\uff0c\u5bf9\u4e8e CPI \u7684\u4f18\u5316\uff0c\u4e5f\u662f\u8ba1\u7b97\u673a\u7ec4\u6210\u548c\u4f53\u7cfb\u7ed3\u6784\u4e2d\u7684\u91cd\u8981\u4e00\u73af\u3002<\/li><li>\u6307\u4ee4\u6570\uff0c\u4ee3\u8868\u6267\u884c\u6211\u4eec\u7684\u7a0b\u5e8f\u5230\u5e95\u9700\u8981\u591a\u5c11\u6761\u6307\u4ee4\u3001\u7528\u54ea\u4e9b\u6307\u4ee4\u3002\u8fd9\u4e2a\u5f88\u591a\u65f6\u5019\u5c31\u628a\u6311\u6218\u4ea4\u7ed9\u4e86\u7f16\u8bd1\u5668\u3002\u540c\u6837\u7684\u4ee3\u7801\uff0c\u7f16\u8bd1\u6210\u8ba1\u7b97\u673a\u6307\u4ee4\u65f6\u5019\uff0c\u5c31\u6709\u5404\u79cd\u4e0d\u540c\u7684\u8868\u793a\u65b9\u5f0f\u3002<\/li><\/ul>\n\n\n\n<p>\u6211\u4eec\u53ef\u4ee5\u628a\u81ea\u5df1\u60f3\u8c61\u6210\u4e00\u4e2a CPU\uff0c\u5750\u5728\u90a3\u91cc\u5199\u7a0b\u5e8f\u3002\u8ba1\u7b97\u673a\u4e3b\u9891\u5c31\u597d\u50cf\u662f\u4f60\u7684\u6253\u5b57\u901f\u5ea6\uff0c\u6253\u5b57\u8d8a\u5feb\uff0c\u4f60\u81ea\u7136\u53ef\u4ee5\u591a\u5199\u4e00\u70b9\u7a0b\u5e8f\u3002CPI \u76f8\u5f53\u4e8e\u4f60\u5728\u5199\u7a0b\u5e8f\u7684\u65f6\u5019\uff0c\u719f\u6089\u5404\u79cd\u5feb\u6377\u952e\uff0c\u8d8a\u662f\u6253\u540c\u6837\u7684\u5185\u5bb9\uff0c\u9700\u8981\u6572\u51fb\u952e\u76d8\u7684\u6b21\u6570\u5c31\u8d8a\u5c11\u3002\u6307\u4ee4\u6570\u76f8\u5f53\u4e8e\u4f60\u7684\u7a0b\u5e8f\u8bbe\u8ba1\u5f97\u591f\u5408\u7406\uff0c\u540c\u6837\u7684\u7a0b\u5e8f\u8981\u5199\u7684\u4ee3\u7801\u884c\u6570\u5c31\u5c11\u3002\u5982\u679c\u4e09\u8005\u7686\u80fd\u5b9e\u73b0\uff0c\u4f60\u81ea\u7136\u53ef\u4ee5\u5f88\u5feb\u5730\u5199\u51fa\u4e00\u4e2a\u4f18\u79c0\u7684\u7a0b\u5e8f\uff0c\u4f60\u7684\u201c\u6027\u80fd\u201d\u4ece\u5916\u9762\u6765\u770b\u5c31\u662f\u597d\u7684\u3002<\/p>\n\n\n\n<p><strong>\u603b\u7ed3\u5ef6\u4f38<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p>\u597d\u4e86\uff0c\u5b66\u5b8c\u8fd9\u4e00\u8bb2\uff0c\u5bf9\u201c\u6027\u80fd\u201d\u8fd9\u4e2a\u540d\u8bcd\uff0c\u4f60\u5e94\u8be5\u6709\u4e86\u66f4\u6e05\u6670\u7684\u8ba4\u8bc6\u3002\u6211\u4e3b\u8981\u5bf9\u4e8e\u201c\u54cd\u5e94\u65f6\u95f4\u201d\u8fd9\u4e2a\u6027\u80fd\u6307\u6807\u8fdb\u884c\u62bd\u4e1d\u5265\u8327\uff0c\u62c6\u89e3\u6210\u4e86\u8ba1\u7b97\u673a\u65f6\u949f\u5468\u671f\u3001CPI \u4ee5\u53ca\u6307\u4ee4\u6570\u8fd9\u4e09\u4e2a\u72ec\u7acb\u7684\u6307\u6807\u7684\u4e58\u79ef\uff0c\u5e76\u4e14\u4e3a\u4f60\u6307\u660e\u4e86\u4f18\u5316\u8ba1\u7b97\u673a\u6027\u80fd\u7684\u4e09\u6761\u5eb7\u5e84\u5927\u9053\u3002\u4e5f\u5c31\u662f\uff0c\u63d0\u5347\u8ba1\u7b97\u673a\u4e3b\u9891\uff0c\u4f18\u5316 CPU \u8bbe\u8ba1\u4f7f\u5f97\u5728\u5355\u4e2a\u65f6\u949f\u5468\u671f\u5185\u80fd\u591f\u6267\u884c\u66f4\u591a\u6307\u4ee4\uff0c\u4ee5\u53ca\u901a\u8fc7\u7f16\u8bd1\u5668\u6765\u51cf\u5c11\u9700\u8981\u7684\u6307\u4ee4\u6570\u3002<\/p>\n\n\n\n<p>\u5728\u540e\u9762\u7684\u51e0\u8bb2\u91cc\u9762\uff0c\u6211\u4f1a\u4e3a\u4f60\u8bb2\u89e3\uff0c\u5177\u4f53\u600e\u4e48\u5728\u7535\u8def\u786c\u4ef6\u3001CPU \u8bbe\u8ba1\uff0c\u4e43\u81f3\u6307\u4ee4\u8bbe\u8ba1\u5c42\u9762\uff0c\u63d0\u5347\u8ba1\u7b97\u673a\u7684\u6027\u80fd\u3002<\/p>\n\n\n\n<p><strong>\u8bfe\u540e\u601d\u8003<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<p>\u6bcf\u6b21\u6709\u65b0\u624b\u673a\u53d1\u5e03\u7684\u65f6\u5019\uff0c\u603b\u4f1a\u6709\u4e00\u4e9b\u5bf9\u4e8e\u624b\u673a\u7684\u8dd1\u5206\u7ed3\u679c\u7684\u8bae\u8bba\u3002\u4e43\u81f3\u4e8e\u6709\u201c\u4f5c\u5f0a\u201d\u8dd1\u5206\u6216\u8005\u201c\u9488\u5bf9\u8dd1\u5206\u4f18\u5316\u201d\u7684\u8bf4\u6cd5\u3002\u6211\u4eec\u80fd\u9488\u5bf9\u201c\u8dd1\u5206\u201d\u4f5c\u5f0a\u4e48\uff1f\u600e\u4e48\u505a\u5230\u5462\uff1f\u201c\u4f5c\u5f0a\u201d\u51fa\u6765\u7684\u5206\u6570\u5bf9\u4e8e\u624b\u673a\u6027\u80fd\u8fd8\u6709\u53c2\u8003\u610f\u4e49\u4e48\uff1f<\/p>\n\n\n\n<p><strong>\u7f51\u53cb\u8ba8\u8bba<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2022\/10\/image-89-1024x600.png\" alt=\"\" class=\"wp-image-7586\" width=\"757\" height=\"443\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-89-1024x600.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-89-300x176.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-89-768x450.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-89-830x486.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-89-230x135.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-89-350x205.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-89-480x281.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-89.png 1158w\" sizes=\"(max-width: 757px) 100vw, 757px\" \/><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2022\/10\/image-92-1024x311.png\" alt=\"\" class=\"wp-image-7589\" width=\"801\" height=\"243\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-92-1024x311.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-92-300x91.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-92-768x233.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-92-830x252.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-92-230x70.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-92-350x106.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-92-480x146.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-92.png 1120w\" sizes=\"(max-width: 801px) 100vw, 801px\" \/><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2022\/10\/image-93-1024x406.png\" alt=\"\" class=\"wp-image-7590\" width=\"800\" height=\"317\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-93-1024x406.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-93-300x119.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-93-768x305.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-93-830x329.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-93-230x91.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-93-350x139.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-93-480x190.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-93.png 1140w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2022\/10\/image-94-1024x370.png\" alt=\"\" class=\"wp-image-7591\" width=\"809\" height=\"292\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-94-1024x370.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-94-300x108.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-94-768x277.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-94-830x300.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-94-230x83.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-94-350x126.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-94-480x173.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-94.png 1130w\" sizes=\"(max-width: 809px) 100vw, 809px\" \/><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2022\/10\/image-95-1024x429.png\" alt=\"\" class=\"wp-image-7592\" width=\"798\" height=\"333\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-95-1024x429.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-95-300x126.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-95-230x96.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-95-350x147.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-95-480x201.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-95.png 1136w\" sizes=\"(max-width: 798px) 100vw, 798px\" \/><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2022\/10\/image-96-1024x362.png\" alt=\"\" class=\"wp-image-7593\" width=\"807\" height=\"284\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-96-1024x362.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-96-300x106.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-96-230x81.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-96-350x124.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-96-480x170.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-96.png 1114w\" sizes=\"(max-width: 807px) 100vw, 807px\" \/><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2022\/10\/image-97-1024x488.png\" alt=\"\" class=\"wp-image-7594\" width=\"775\" height=\"369\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-97-1024x488.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-97-300x143.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-97-768x366.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-97-830x395.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-97-230x110.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-97-350x167.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-97-480x229.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-97.png 1134w\" sizes=\"(max-width: 775px) 100vw, 775px\" \/><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2022\/10\/image-98-1024x338.png\" alt=\"\" class=\"wp-image-7595\" width=\"794\" height=\"262\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-98-1024x338.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-98-300x99.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-98-768x253.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-98-830x274.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-98-230x76.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-98-350x115.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-98-480x158.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-98.png 1110w\" sizes=\"(max-width: 794px) 100vw, 794px\" \/><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2022\/10\/image-99-1024x543.png\" alt=\"\" class=\"wp-image-7596\" width=\"802\" height=\"425\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-99-1024x543.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-99-300x159.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-99-768x407.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-99-830x440.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-99-230x122.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-99-350x186.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-99-480x255.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-99.png 1124w\" sizes=\"(max-width: 802px) 100vw, 802px\" \/><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2022\/10\/image-100-1024x526.png\" alt=\"\" class=\"wp-image-7597\" width=\"798\" height=\"409\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-100-1024x526.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-100-300x154.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-100-768x394.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-100-830x426.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-100-230x118.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-100-350x180.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-100-480x246.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-100.png 1110w\" sizes=\"(max-width: 798px) 100vw, 798px\" \/><\/figure><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2022\/10\/image-101-1024x335.png\" alt=\"\" class=\"wp-image-7598\" width=\"807\" height=\"263\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-101-1024x335.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-101-300x98.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-101-768x251.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-101-830x272.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-101-230x75.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-101-350x115.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-101-480x157.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2022\/10\/image-101.png 1118w\" sizes=\"(max-width: 807px) 100vw, 807px\" \/><\/figure><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u201c\u6027\u80fd\u201d\u8fd9\u4e2a\u8bcd\uff0c\u4e0d\u7ba1\u662f\u5728\u65e5\u5e38\u751f\u6d3b\u8fd8\u662f\u5199\u7a0b\u5e8f\u7684\u65f6\u5019\uff0c\u90fd\u7ecf\u5e38\u88ab\u63d0\u5230\u3002\u6bd4\u65b9\u8bf4\uff0c\u4e70\u65b0\u7535\u8111\u7684\u65f6\u5019\uff0c\u6211\u4eec\u4f1a\u8bf4\u201c\u539f\u6765\u7684\u7535\u8111\u6027 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[30],"tags":[],"_links":{"self":[{"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts\/7498"}],"collection":[{"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7498"}],"version-history":[{"count":3,"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts\/7498\/revisions"}],"predecessor-version":[{"id":7599,"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts\/7498\/revisions\/7599"}],"wp:attachment":[{"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7498"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7498"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7498"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}