{"id":61644,"date":"2025-04-29T10:56:56","date_gmt":"2025-04-29T02:56:56","guid":{"rendered":"https:\/\/fwq.ai\/blog\/61644\/"},"modified":"2025-04-29T10:56:56","modified_gmt":"2025-04-29T02:56:56","slug":"linux%e4%b8%adsleep%e5%87%bd%e6%95%b0%e4%b8%8d%e6%98%af%e7%ba%bf%e7%a8%8b%e5%ae%89%e5%85%a8%e7%9a%84%e5%90%97-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/61644\/","title":{"rendered":"linux\u4e2dsleep()\u51fd\u6570\u4e0d\u662f\u7ebf\u7a0b\u5b89\u5168\u7684\u5417"},"content":{"rendered":"<blockquote><p>\n  linux\u73af\u5883\u4e2d\u201csleep()\u201d\u51fd\u6570\u662f\u7ebf\u7a0b\u5b89\u5168\u7684\uff0c\u5373\u591a\u4e2a\u7ebf\u7a0b\u53ef\u4ee5\u5b89\u5168\u5730\u5e76\u53d1\u8c03\u7528\u201csleep()\u201d\u51fd\u6570\u800c\u4e0d\u4f1a\u51fa\u73b0\u95ee\u9898\uff0c\u201csleep()\u201d\u51fd\u6570\u4e3b\u8981\u7528\u4e8e\u6682\u505c\u5f53\u524d\u7ebf\u7a0b\u7684\u6267\u884c\u4e00\u6bb5\u65f6\u95f4\uff0c\u8ba9\u51facpu\u7ed9\u5176\u4ed6\u7ebf\u7a0b\u6216\u8fdb\u7a0b\uff0c\u5f53\u8c03\u7528\u201csleep()\u201d\u51fd\u6570\u65f6\uff0c\u5b83\u4f1a\u4f7f\u5f53\u524d\u7ebf\u7a0b\u8fdb\u5165\u963b\u585e\u72b6\u6001\uff0c\u76f4\u5230\u6307\u5b9a\u7684\u65f6\u95f4\u95f4\u9694\u8fc7\u53bb\uff0c\u7136\u540e\u7ebf\u7a0b\u4f1a\u91cd\u65b0\u53d8\u4e3a\u53ef\u8fd0\u884c\u72b6\u6001\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202307\/06\/2023070614162614525.jpg\" class=\"aligncenter\" title=\"linux\u4e2dsleep()\u51fd\u6570\u4e0d\u662f\u7ebf\u7a0b\u5b89\u5168\u7684\u5417\u63d2\u56fe\" alt=\"linux\u4e2dsleep()\u51fd\u6570\u4e0d\u662f\u7ebf\u7a0b\u5b89\u5168\u7684\u5417\u63d2\u56fe\" \/><\/p>\n<p>\u672c\u6559\u7a0b\u64cd\u4f5c\u7cfb\u7edf\uff1aLinux5.18.14\u7cfb\u7edf\u3001Dell G3\u7535\u8111\u3002<\/p>\n<p><strong>\u5728Linux\u73af\u5883\u4e2d\uff0csleep()\u51fd\u6570\u662f\u7ebf\u7a0b\u5b89\u5168\u7684\uff0c\u5373\u591a\u4e2a\u7ebf\u7a0b\u53ef\u4ee5\u5b89\u5168\u5730\u5e76\u53d1\u8c03\u7528sleep()\u51fd\u6570\u800c\u4e0d\u4f1a\u51fa\u73b0\u95ee\u9898\u3002<\/strong><\/p>\n<p>sleep()\u51fd\u6570\u4e3b\u8981\u7528\u4e8e\u6682\u505c\u5f53\u524d\u7ebf\u7a0b\u7684\u6267\u884c\u4e00\u6bb5\u65f6\u95f4\uff0c\u8ba9\u51faCPU\u7ed9\u5176\u4ed6\u7ebf\u7a0b\u6216\u8fdb\u7a0b\u3002\u5f53\u8c03\u7528sleep()\u51fd\u6570\u65f6\uff0c\u5b83\u4f1a\u4f7f\u5f53\u524d\u7ebf\u7a0b\u8fdb\u5165\u963b\u585e\u72b6\u6001\uff0c\u76f4\u5230\u6307\u5b9a\u7684\u65f6\u95f4\u95f4\u9694\u8fc7\u53bb\uff0c\u7136\u540e\u7ebf\u7a0b\u4f1a\u91cd\u65b0\u53d8\u4e3a\u53ef\u8fd0\u884c\u72b6\u6001\u3002<\/p>\n<p>sleep()\u51fd\u6570\u7684\u7ebf\u7a0b\u5b89\u5168\u6027\u662f\u7531\u64cd\u4f5c\u7cfb\u7edf\u5185\u6838\u6765\u4fdd\u8bc1\u7684\u3002\u5728Linux\u4e2d\uff0c\u64cd\u4f5c\u7cfb\u7edf\u5185\u6838\u4f1a\u6b63\u786e\u5904\u7406\u7ebf\u7a0b\u4e4b\u95f4\u7684\u7761\u7720\u548c\u5524\u9192\u64cd\u4f5c\uff0c\u786e\u4fdd\u7ebf\u7a0b\u80fd\u591f\u6309\u7167\u9884\u671f\u8fdb\u884c\u6682\u505c\u548c\u6062\u590d\u3002<\/p>\n<p>\u4f46\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u5982\u679c\u591a\u4e2a\u7ebf\u7a0b\u5171\u4eab\u67d0\u4e9b\u8d44\u6e90\uff0c\u4f8b\u5982\u5171\u4eab\u5168\u5c40\u53d8\u91cf\u7b49\uff0c\u90a3\u4e48\u5728\u4f7f\u7528\u8fd9\u4e9b\u5171\u4eab\u8d44\u6e90\u65f6\u9700\u8981\u91c7\u53d6\u989d\u5916\u7684\u540c\u6b65\u63aa\u65bd\uff0c\u4ee5\u907f\u514d\u7ade\u6001\u6761\u4ef6\u548c\u6570\u636e\u4e0d\u4e00\u81f4\u7b49\u95ee\u9898\u3002sleep()\u51fd\u6570\u672c\u8eab\u5e76\u4e0d\u4f1a\u89e3\u51b3\u8fd9\u4e9b\u7ebf\u7a0b\u540c\u6b65\u7684\u95ee\u9898\uff0c\u5b83\u53ea\u8d1f\u8d23\u7ebf\u7a0b\u7684\u6682\u505c\u548c\u6062\u590d\u3002<\/p>\n<p>\u56e0\u6b64\uff0c\u5728\u7f16\u5199\u591a\u7ebf\u7a0b\u7a0b\u5e8f\u65f6\uff0c\u9664\u4e86\u8003\u8651sleep()\u51fd\u6570\u7684\u4f7f\u7528\u5916\uff0c\u8fd8\u9700\u8981\u5408\u7406\u8bbe\u8ba1\u548c\u7ba1\u7406\u5171\u4eab\u8d44\u6e90\u7684\u8bbf\u95ee\uff0c\u4ee5\u786e\u4fdd\u7ebf\u7a0b\u5b89\u5168\u548c\u6570\u636e\u4e00\u81f4\u6027\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u4e2dsleep()\u51fd\u6570\u4e0d\u662f\u7ebf\u7a0b\u5b89\u5168\u7684\u5417\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8FDCServers\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>linux\u73af\u5883\u4e2d\u201csleep()\u201d\u51fd\u6570\u662f\u7ebf\u7a0b\u5b89\u5168\u7684\uff0c\u5373\u591a\u4e2a\u7ebf\u7a0b\u53ef\u4ee5\u5b89\u5168\u5730\u5e76\u53d1\u8c03\u7528\u201csleep()\u201d\u51fd\u6570\u800c\u4e0d\u4f1a\u51fa\u73b0\u95ee\u9898\uff0c\u201csleep()\u201d\u51fd\u6570\u4e3b\u8981\u7528\u4e8e\u6682\u505c\u5f53\u524d\u7ebf\u7a0b\u7684\u6267\u884c\u4e00\u6bb5\u65f6\u95f4\uff0c\u8ba9\u51facpu\u7ed9\u5176\u4ed6\u7ebf\u7a0b\u6216\u8fdb\u7a0b\uff0c\u5f53\u8c03\u7528\u201csleep()\u201d\u51fd\u6570\u65f6\uff0c\u5b83\u4f1a\u4f7f\u5f53\u524d\u7ebf\u7a0b\u8fdb\u5165\u963b\u585e\u72b6\u6001\uff0c\u76f4\u5230\u6307\u5b9a\u7684\u65f6\u95f4\u95f4\u9694\u8fc7\u53bb\uff0c\u7136\u540e\u7ebf\u7a0b\u4f1a\u91cd\u65b0\u53d8\u4e3a\u53ef\u8fd0\u884c\u72b6\u6001\u3002 \u672c\u6559\u7a0b\u64cd\u4f5c\u7cfb\u7edf\uff1aLinux5.18.14\u7cfb\u7edf\u3001Dell G3\u7535\u8111\u3002 \u5728Linux\u73af\u5883\u4e2d\uff0csleep()\u51fd\u6570\u662f\u7ebf\u7a0b\u5b89\u5168\u7684\uff0c\u5373\u591a\u4e2a\u7ebf\u7a0b\u53ef\u4ee5\u5b89\u5168\u5730\u5e76\u53d1\u8c03\u7528sleep()\u51fd\u6570\u800c\u4e0d\u4f1a\u51fa\u73b0\u95ee\u9898\u3002 sleep()\u51fd\u6570\u4e3b\u8981\u7528\u4e8e\u6682\u505c\u5f53\u524d\u7ebf\u7a0b\u7684\u6267\u884c\u4e00\u6bb5\u65f6\u95f4\uff0c\u8ba9\u51faCPU\u7ed9\u5176\u4ed6\u7ebf\u7a0b\u6216\u8fdb\u7a0b\u3002\u5f53\u8c03\u7528sleep()\u51fd\u6570\u65f6\uff0c\u5b83\u4f1a\u4f7f\u5f53\u524d\u7ebf\u7a0b\u8fdb\u5165\u963b\u585e\u72b6\u6001\uff0c\u76f4\u5230\u6307\u5b9a\u7684\u65f6\u95f4\u95f4\u9694\u8fc7\u53bb\uff0c\u7136\u540e\u7ebf\u7a0b\u4f1a\u91cd\u65b0\u53d8\u4e3a\u53ef\u8fd0\u884c\u72b6\u6001\u3002 sleep()\u51fd\u6570\u7684\u7ebf\u7a0b\u5b89\u5168\u6027\u662f\u7531\u64cd\u4f5c\u7cfb\u7edf\u5185\u6838\u6765\u4fdd\u8bc1\u7684\u3002\u5728Linux\u4e2d\uff0c\u64cd\u4f5c\u7cfb\u7edf\u5185\u6838\u4f1a\u6b63\u786e\u5904\u7406\u7ebf\u7a0b\u4e4b\u95f4\u7684\u7761\u7720\u548c\u5524\u9192\u64cd\u4f5c\uff0c\u786e\u4fdd\u7ebf\u7a0b\u80fd\u591f\u6309\u7167\u9884\u671f\u8fdb\u884c\u6682\u505c\u548c\u6062\u590d\u3002 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