{"id":95791,"date":"2020-04-02T07:21:54","date_gmt":"2020-04-01T23:21:54","guid":{"rendered":"http:\/\/4563.org\/?p=95791"},"modified":"2020-04-02T07:21:54","modified_gmt":"2020-04-01T23:21:54","slug":"%e5%a6%82%e4%bd%95%e9%99%8d%e4%bd%8e%e8%ae%a1%e7%ae%97%e5%af%86%e9%9b%86%e7%ba%bf%e7%a8%8b%e7%9a%84-cpu-%e5%8d%a0%e7%94%a8%e7%8e%87","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=95791","title":{"rendered":"\u5982\u4f55\u964d\u4f4e\u8ba1\u7b97\u5bc6\u96c6\u7ebf\u7a0b\u7684 CPU \u5360\u7528\u7387?"},"content":{"rendered":"
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\u5982\u4f55\u964d\u4f4e\u8ba1\u7b97\u5bc6\u96c6\u7ebf\u7a0b\u7684 CPU \u5360\u7528\u7387? <\/h1>\n

<\/p>\n

\n
\u8cc7\u6df1\u5927\u4f6c : ybw <\/span> <\/i> 58<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
<\/p>\n

\u5728\u7cfb\u7edf\u7684\u9ed8\u8ba4\u8c03\u5ea6\u7b56\u7565\u4e0b\uff0c\u8fd9\u4e2a\u7ebf\u7a0b\u4f1a\u5360\u6ee1\u4e00\u4e2a\u6838\u5fc3\uff0c\u76f4\u5230\u5b83\u505a\u5b8c\u5de5\u4f5c\u3002<\/p>\n

\u6709\u6ca1\u6709\u529e\u6cd5\u8ba9\u8fd9\u4e2a\u7ebf\u7a0b\u7684 CPU \u5360\u7528\u7387\u59cb\u7ec8\u4fdd\u6301\u5728\u67d0\u4e2a\u6570\u503c\u4e4b\u4e0b\uff0c\u6bd4\u5982\u4e0d\u5f97\u8d85\u8fc7 60%\u3002<\/p>\n<\/p><\/div>\n

\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (38<\/span>) <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n
    \n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : BingoXuan <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    nc \u8bbe\u7f6e\u4f18\u5148\u7ea7\uff1f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : augustheart <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u8ba9\u51fa\u65f6\u95f4\u7247\u554a\uff0c\u4f46\u662f\u8981\u8fbe\u5230\u5177\u4f53\u7684\u6548\u679c\u5f97\u81ea\u5df1\u624b\u52a8\u6d4b\u8bd5\u9608\u503c\u4e86\u3002\u6211\u8bb0\u5f97\u770b\u8fc7\u4e00\u672c\u5fae\u8f6f\u7684\u4eba\u5199\u7684\u4e66\uff0c\u7f51\u540d\u5b57\u4e86\uff0c\u4ed6\u4eec\u8ba9\u5b9e\u4e60\u751f\u62ff cpu \u5360\u7528\u8868\u753b\u6ce2\u5f62\u56fe\u73a9\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : hmzt <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    sleep, \u73b0\u5728\u7535\u8111\u8fd9\u4e48\u591a\u6838, \u5360\u6ee1\u4e00\u4e2a\u53c8\u600e\u4e48\u4e86 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \n
    \u8cc7\u6df1\u5927\u4f6c : liuxey <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    cpulimit <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : ybw <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @augustheart \u8fd9\u4e0d\u53eb\u6d4b\u8bd5\u9608\u503c\uff0c\u800c\u662f\u731c\u9608\u503c\uff0c\u6709\u8fd0\u6c14\u6210\u5206\u5728\u91cc\u9762 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : ybw <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @hmzt \u591a\u7ebf\u7a0b\u7a0b\u5e8f\uff0c\u5982\u679c\u6709 3 \u4e2a\u8fd9\u79cd\u7ebf\u7a0b\uff0c\u90a3\u5c31\u662f 3 \u4e2a\u6838\u3002\u6709\u53ef\u80fd\u8ba9\u522b\u7684\u7a0b\u5e8f\u5361\u6b7b\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : augustheart <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @ybw \u8001\u54e5\u4f60\u771f\u4e25\u683c\u2026\u2026 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : tigerstudent <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @augustheart \u597d\u50cf\u662f\u300a\u7f16\u7a0b\u4e4b\u7f8e\u300b\uff1f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : tigerstudent <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u6bcf\u6267\u884c\u5b8c\u4e00\u4e9b\u4efb\u52a1\u5c31 sleep \u4e00\u4e0b <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : wdf86 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    cgroup \u8bd5\u8bd5 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : augustheart <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @tigerstudent \u597d\u50cf\u5c31\u662f\u8fd9\u672c\u4e66 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : jasonyang9 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4ec0\u4e48\u5e73\u53f0\uff1f\u6709 systemd \uff1f\u6709\u7684\u8bdd\u7528 slice\uff0c\u4e00\u4e2a\u914d\u7f6e\u6863\u5c31\u6210\u4e86 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : ybw <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @jasonyang9 Mac <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : icyalala <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u7528 setaffinity \u4e0d\u505c\u5207\u6362\u7ed1\u5b9a\u7684 CPU\u3002\u3002
    \u4f46\u4f60\u8fd9\u4e48\u641e\uff0cCache \u548c\u5206\u652f\u9884\u6d4b\u4e4b\u7c7b\u7684\u4f1a\u4e0d\u65ad\u5931\u6548\uff0c\u603b CPU \u6d88\u8017\u53cd\u800c\u4f1a\u63d0\u5347\u975e\u5e38\u591a\u3002\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : cloudyplain <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    cputhrottle <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : lishulong <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    1. \u9996\u5148\u8981\u660e\u786e\u7684\u662f\u964d\u4f4e cpu \u5360\u7528\u7387\u76ee\u7684\uff1f\u662f\u4e3a\u4e86\u63d0\u5347\u7cfb\u7edf\u7684\u6027\u80fd\u3001\u8fd8\u662f\u5355\u7eaf\u7684\u60f3\u9650\u5236 cpu \u7684\u5229\u7528\u7387\u3002
    2. \u8ba1\u7b97\u5bc6\u96c6\u578b\u7cfb\u7edf\u533a\u522b\u4e8e io \u5bc6\u96c6\u578b\uff0c\u5bf9\u4e8e\u8ba1\u7b97\u5bc6\u96c6\u578b\u7684\uff0c\u5728\u65e0\u6cd5\u4f18\u5316\u7cfb\u7edf\u4ee3\u7801\u5c42\u9762\u7684\u60c5\u51b5\u4e0b\uff0c\u6700\u76f4\u63a5\u7684\u65b9\u5f0f\u5c31\u662f\u63d0\u5347 cpu \u7684\u6838\u6570
    3. \u5355\u7eaf\u7684\u964d\u4f4e\u5355\u8fdb\u7a0b\u5355\u7ebf\u7a0b\u7684 cpu \u5360\u7528\u7387,\u7a0b\u5e8f\u5c42\u9762\u4f1a\u5f88\u96be\u64cd\u7eb5\u5427\u3002
    1. \u591a\u8fdb\u7a0b\u5f00\u53d1\uff0c\u5355\u8fdb\u7a0b\u5355\u7ebf\u7a0b\u8dd1 100%\uff0c\u591a\u6838\u5747\u644a\u8ba1\u7b97\u5145\u5206\u5229\u7528\u591a\u6838\u6765\u8fbe\u5230”\u964d\u4f4e cpu \u7684\u5360\u7528\u7387”\uff0c
    2. `\u4f7f\u7528 docker \u5c06\u670d\u52a1\u5bb9\u5668\u5316–cpus \u53c2\u6570\u9650\u5236\u8be5\u670d\u52a1\u4f7f\u7528\u7684 cpu \u6838\u6570`
    4. \u4e3a\u4e86\u63d0\u5347\u7cfb\u7edf\u7684\u6027\u80fd\uff0c\u4e3b\u8981\u662f\u9488\u5bf9\u8017\u8d39 cpu \u7684\u4e00\u4e9b\u8ba1\u7b97\u6765\u8fdb\u884c\u4f18\u5316
    1. \u6b63\u5219\uff0c\u4e00\u5b9a\u8981\u9884\u7f16\u8bd1
    2. \u4e0d\u5fc5\u8981\u7684\u8fd0\u7b97\uff0c\u6bd4\u5982 \u6f5c\u5728\u7684 for \u5faa\u73af\u8ba1\u7b97\u91cd\u590d\u7684\u8ba1\u7b97\u4efb\u52a1\uff0c
    3. NPE
    4. \u5f02\u6b65\u4efb\u52a1\u6700\u597d\u6c60\u5316 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : wangyzj <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @augustheart \u7f16\u7a0b\u4e4b\u7f8e\u2014\u2014\u5fae\u8f6f\u6280\u672f\u9762\u8bd5\u5fc3\u5f97 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : wangyzj <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    cgroup \u5417\uff1f
    \u5355\u7eaf\u7684\u4e3a\u4e86\u9650\u5236\u6ca1\u610f\u4e49\u628a
    \u8ba1\u7b97\u5bc6\u96c6\u578b\u4e0d\u5c31\u662f\u4e3a\u4e86\u628a cpu \u5e72\u6ee1\u4e48 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : happy7902 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4f60\u7684\u95ee\u9898\u5c31\u662f\u4f2a\u547d\u9898\uff0c\u770b\u4f3c\u5f88\u6709\u9053\u7406\uff0c\u5b9e\u5219\u662f\u6ca1\u4ec0\u4e48\u5e38\u8bc6\u7684\u3002\u4e00\u4e2a\u7ebf\u7a0b\u540c\u4e00\u65f6\u523b\u53ea\u80fd\u7528\u4e00\u4e2a core \u8ba1\u7b97\uff0c\u7406\u8bba\u4e0a\u53ea\u6709\u591a\u7ebf\u7a0b\u624d\u80fd\u5360\u6ee1\u6240\u6709 cpu\u3002\u53e6\u5916\u4f60\u60f3\u8fd9\u4e2a cpu \u5360\u7528\u7387\u63a7\u5236\u5728 60% \u4f60\u60f3\u8ba9\u53e6\u5916 40 \u7761\u7720\u5417\uff1f \u8c03\u5ea6\u7b97\u6cd5\u4f1a\u8fd9\u4e48\u50bb\u5417\u3002\u6216\u8005\u4f60\u5e94\u8be5\u6362\u4e2a\u66f4\u52a0\u5f3a\u5927\u7684 cpu \u4ed6\u7684\u5229\u7528\u7387\u81ea\u7136\u4f1a\u4e0b\u6765\u3002\u5728 linux \u4e0a cgroup \u53ef\u4ee5\u89e3\u51b3\u4f60\u8fd9\u4e9b\u5947\u8469\u9700\u6c42\uff0c\u9650\u5236 cpu \u6838\u5fc3\uff0c\u5360\u7528\u7387 \u7f51\u7edc\u5e26\u5bbd io \u5e26\u5bbd\u7b49 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : ybw <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @wangyzj \u6bd4\u8d77\u5360\u6ee1\u7cfb\u7edf\u8d44\u6e90\u4ece\u800c 3 \u5206\u949f\u5b8c\u6210\u4efb\u52a1\uff0c\u6211\u66f4\u60f3\u8981\u5360\u7528\u4f4e\u8d44\u6e90\uff0c\u4ece\u800c 10 \u5206\u949f\u5b8c\u6210\u4efb\u52a1\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : star00 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4e3a\u4ec0\u4e48\u8981\u9650\u5236 cpu\uff0ccpu \u4e0d\u591f\u52a0\u673a\u5668\u554a <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : ybw <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @happy7902 \u6211\u5c31\u662f\u60f3\u8ba9\u5269\u4e0b\u7684 40 \u7a7a\u95f2\uff0c\u4ee5\u4fbf\u5176\u4ed6\u7a0b\u5e8f\u4f7f\u7528\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : wangyzj <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @ybw \u591a\u6838\u7684\u8bdd\u4f60\u5f97\u4ee3\u7801\u5c42\u9762\u62c6\u5206\u7ebf\u7a0b\u4e5f\u8bb8\u80fd\u505a\u5f97\u5230 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : star00 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u201c\u7ebf\u7a0b\u4f1a\u5360\u6ee1\u4e00\u4e2a\u6838\u5fc3\uff0c\u76f4\u5230\u5b83\u505a\u5b8c\u5de5\u4f5c\u201d \uff1f \u5bf9\u8fd9\u53e5\u8bdd\u6709\u70b9\u7591\u95ee\u3002 \u73b0\u5728\u7684\u64cd\u4f5c\u7cfb\u7edf\u6267\u884c\u4efb\u52a1\u4e0d\u662f\u5206\u65f6\u95f4\u7247\u7684\u5417\uff1f \u5982\u679c\u6709\u591a\u4e2a\u7ebf\u7a0b\u3002\u4e00\u4e2a\u7ebf\u7a0b\u6267\u884c\u4e00\u4e2a\u65f6\u95f4\u7247\u540e\uff0c\u5b83\u4eec\u4e0d\u4f1a\u91cd\u65b0\u4e89\u593a cpu \u5417\uff1f \u4e3a\u4ec0\u4e48\u8fd9\u4e2a\u7ebf\u7a0b\u4f1a\u5360\u6ee1\u4e00\u4e2a\u6838\u5fc3\uff0c\u76f4\u5230\u5b83\u505a\u5b8c\u5de5\u4f5c\u3002 \u6211\u4e5f\u4e0d\u592a\u61c2\uff0c\u53ea\u662f\u6709\u70b9\u7591\u95ee\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : ybw <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @star00 \u8fd9\u53ea\u662f\u6211\u5bf9\u5b9e\u9645\u89c2\u5bdf\u5230\u7684\u73b0\u8c61\u7684\u63cf\u8ff0\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : ddup <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    Thread.Sleep(1000) <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : sagaxu <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u7b2c\u4e00\u53e5\u8bdd\u5c31\u662f\u9519\u7684\uff0cCPU \u5bc6\u96c6\u578b\u7ebf\u7a0b\uff0c\u5728\u8c03\u5ea6\u65f6\u4f1a\u53d7\u5230\u4e00\u5b9a\u60e9\u7f5a\uff0c\u5b9e\u9645\u4f18\u5148\u7ea7\u4f4e\u4e8e\u540c\u9759\u6001\u4f18\u5148\u7ea7\u7684 IO \u5bc6\u96c6\u578b\u7ebf\u7a0b\u3002\u5176\u5b83\u7ebf\u7a0b\u4e0d\u4f46\u6709\u673a\u4f1a\u8fd0\u884c\uff0c\u8fd8\u66f4\u4f18\u5148\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : pmispig <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u641e\u4e2a docker \u5c31\u884c\u4e86 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
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    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : ybw <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @sagaxu \u4e0d\u591a\u8bf4\u4e86\uff0ccpux.net <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
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    \u8cc7\u6df1\u5927\u4f6c : lambdaq <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4e70\u4e3b\u9891\u66f4\u9ad8\u7684 cpu \uff1f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : opengps <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    sleep(10)\uff0c\u8ba9\u51fa 10 \u6beb\u79d2\u95f4\u9694 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : cigarzh <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u201c\u5728\u7cfb\u7edf\u7684\u9ed8\u8ba4\u8c03\u5ea6\u7b56\u7565\u4e0b\uff0c\u8fd9\u4e2a\u7ebf\u7a0b\u4f1a\u5360\u6ee1\u4e00\u4e2a\u6838\u5fc3\uff0c\u76f4\u5230\u5b83\u505a\u5b8c\u5de5\u4f5c\u3002\u201d<\/p>\n

    \u54ea\u4e2a OS \u7684\u5565 Scheduler \u8fd9\u4e48\u50bb\u903c\uff1f <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
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    \u8cc7\u6df1\u5927\u4f6c : augustheart <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @sagaxu \u81f3\u5c11\u4ece windows \u7684\u5185\u6838\u6765\u8bf4\uff0c\u662f\u6ca1\u6709\u8fd9\u4e2a\u8bf4\u6cd5\u7684\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : sagaxu <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @augustheart Windows NT-based operating systems use a multilevel feedback queue. 32 priority levels are defined, 0 through to 31, with priorities 0 through 15 being “normal” priorities and priorities 16 through 31 being soft real-time priorities, requiring privileges to assign. 0 is reserved for the Operating System. Users can select 5 of these priorities to assign to a running application from the Task Manager application, or through thread management APIs. The kernel may change the priority level of a thread depending on its I\/O and CPU usage and whether it is interactive (i.e. accepts and responds to input from humans), raising the priority of interactive and I\/O bounded processes and lowering that of CPU bound processes, to increase the responsiveness of interactive applications.[9] The scheduler was modified in Windows Vista to use the cycle counter register of modern processors to keep track of exactly how many CPU cycles a thread has executed, rather than just using an interval-timer interrupt routine.[10] Vista also uses a priority scheduler for the I\/O queue so that disk defragmenters and other such programs do not interfere with foreground operations. <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : windyland <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5b9e\u9645\u4e0a\u8c03\u4f4e\u4f18\u5148\u7ea7\u5c31\u53ef\u4ee5\u4e86 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : augustheart <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @sagaxu \u8fd9\u4e2a\u8bf4\u6cd5\u6211\u5012\u662f\u6ca1\u6ce8\u610f\u5230\u3002\u6211\u63a8\u6572\u4e00\u4e0b\u3002
    \u65e0\u8bba\u6838\u5fc3\u7f16\u7a0b\u8fd8\u662f\u6df1\u5165\u89e3\u6790\u6211\u597d\u50cf\u90fd\u6ca1\u6709\u770b\u5230\u8fc7\u6709\u63d0\u5230\u4f1a\u7279\u610f\u5c06 cpu \u5bc6\u96c6\u578b\u964d\u4f4e\u4f18\u5148\u7ea7\u7684\u8bf4\u6cd5\uff08\u5b9e\u9645\u4e0a\u5728\u6211\u770b\u6765\u8fd9\u4e2a\u4e5f\u65e0\u4ece\u5224\u65ad\uff0c\u53ea\u80fd\u901a\u8fc7\u65f6\u95f4\u7247\u7684\u5360\u7528\u60c5\u51b5\u624d\u80fd\u5224\u65ad\uff09\u3002\u6211\u518d\u7ffb\u7ffb\u4e66\uff0c\u4e5f\u53ef\u80fd\u6211\u8df3\u8fc7\u4e86\u67d0\u53e5\u8bdd\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : BB9z <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5e94\u7528\u9650\u5236\uff1f\u6bd4\u5982 App Tamer\u3001AppPolice\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : zado <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u8c03\u4f4e\u4f18\u5148\u7ea7\u5c31\u53ef\u4ee5\u4e86\uff0c\u5f3a\u884c\u63a7\u5236 CPU \u5360\u6709\u7387\u53ef\u4ee5\u505a\u5230\uff0c\u5982\u679c\u60f3\u8981\u63a7\u5236\u7cbe\u786e\u4e00\u70b9\u8fd8\u975e\u5e38\u590d\u6742\uff0c\u8d39\u529b\u4e0d\u8ba8\u597d\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n","protected":false},"excerpt":{"rendered":"

    \u5982\u4f55\u964d\u4f4e\u8ba1\u7b97\u5bc6\u96c6\u7ebf\u7a0b\u7684 CPU \u5360…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/95791"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=95791"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/95791\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=95791"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=95791"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=95791"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}