{"id":778,"date":"2016-12-19T10:00:49","date_gmt":"2016-12-19T02:00:49","guid":{"rendered":"http:\/\/www.ipcpu.com\/?p=778"},"modified":"2016-12-19T10:00:49","modified_gmt":"2016-12-19T02:00:49","slug":"too-many-open-files","status":"publish","type":"post","link":"https:\/\/c.ipcpu.com\/2016\/12\/too-many-open-files\/","title":{"rendered":"\u89e3\u51b3too many open files"},"content":{"rendered":"
<\/div>\n

\u89e3\u51b3too many open files.md<\/p>\n

<\/p>\n

\u4e00\u3001\u6982\u8ff0<\/h2>\n

too many open files\u662f\u4e00\u4e2a\u5f88\u5e38\u89c1\u7684\u62a5\u9519\uff0c\u4f46\u8981\u5904\u7406\u8d77\u6765\u4e5f\u6ca1\u90a3\u4e48\u7b80\u5355\uff0c\u4e0b\u9762\u6211\u4eec\u6765\u603b\u7ed3\u4e0b\u3002<\/p>\n

\u4e8c\u3001\u76f8\u5173\u7684\u914d\u7f6e\u6587\u4ef6<\/h2>\n

\/proc\/sys\/fs\/file-max \u8fd9\u4e2a\u6587\u4ef6\u662f\u7cfb\u7edf\u5c42\u9762\u7684\u603b\u6587\u4ef6\u6253\u5f00\u6570
\nulimit \u5f53\u524dshell\u4ee5\u53ca\u7531\u5b83\u542f\u52a8\u7684\u8fdb\u7a0b\u7684\u8d44\u6e90\u9650\u5236
\nsystemd \u670d\u52a1\u7684\u8d44\u6e90\u9650\u5236<\/p>\n

\u4e09\u3001file-max\u76f8\u5173\u5185\u5bb9<\/h2>\n
\n

\/proc\/sys\/fs\/file-max<\/p>\n<\/blockquote>\n

\u5f53\u524d\u5185\u6838\u53ef\u4ee5\u6253\u5f00\u7684\u6700\u5927\u7684\u6587\u4ef6\u53e5\u67c4\u6570\uff0c\u9ed8\u8ba4\u503c\u7ea6\u4e3a\u5185\u5b58\u768410%\u3002
\n\u53ef\u4ee5\u4f7f\u7528shell\u811a\u672c\u6765\u8ba1\u7b97<\/p>\n

  1. [<\/span>root@ccm <\/span>~]#<\/span> grep <\/span>-<\/span>r <\/span>MemTotal<\/span> <\/span>\/<\/span>proc<\/span>\/<\/span>meminfo <\/span>|<\/span> awk <\/span>'{printf(\"%d\",$2\/10)}'<\/span><\/code><\/li>
  2. 806123<\/span><\/code><\/li>
  3. [<\/span>root@ccm <\/span>~]#<\/span> cat  <\/span>\/<\/span>proc<\/span>\/<\/span>sys<\/span>\/<\/span>fs<\/span>\/<\/span>file<\/span>-<\/span>max<\/span><\/code><\/li>
  4. 798336<\/span><\/code><\/li><\/ol><\/pre>\n
    \n
    \/proc\/sys\/fs\/file-nr <\/p>\n<\/blockquote>\n
    \u8fd9\u4e2a\u6587\u4ef6\u67093\u4e2a\u503c\uff0c\u5206\u522b\u8868\u793a\u5df2\u5206\u914d\u6587\u4ef6\u53e5\u67c4\u7684\u6570\u76ee\u3001\u5206\u914d\u4e86\u4f46\u6ca1\u6709\u4f7f\u7528\u7684\u53e5\u67c4\u6570\u3001\u6587\u4ef6\u53e5\u67c4\u7684\u6700\u5927\u6570\u76ee<\/p>\n
    1. [<\/span>root@ccm <\/span>~]#<\/span> cat  <\/span>\/<\/span>proc<\/span>\/<\/span>sys<\/span>\/<\/span>fs<\/span>\/<\/span>file<\/span>-<\/span>nr <\/span><\/code><\/li>
    2. 864<\/span> <\/span>0<\/span>   <\/span>798336<\/span><\/code><\/li><\/ol><\/pre>\n
      \u4fee\u6539file-max\u65b9\u6cd5\uff1a 
      \n\u5728\/etc\/sysctl.conf\u4e2d\u589e\u52a0<\/p>\n
      1. fs<\/span>.<\/span>file<\/span>-<\/span>max <\/span>=<\/span> <\/span>798336<\/span><\/code><\/li><\/ol><\/pre>\n
        \u56db\u3001ulimit\u76f8\u5173\u5185\u5bb9<\/h2>\n
        ulimit \u7528\u4e8e\u9650\u5236 shell \u542f\u52a8\u8fdb\u7a0b\u6240\u5360\u7528\u7684\u8d44\u6e90\u3002 
        \nulimit\u652f\u6301\u4ee5\u4e0b\u5404\u79cd\u7c7b\u578b\u7684\u9650\u5236\uff1a 
        \n\u6240\u521b\u5efa\u7684\u5185\u6838\u6587\u4ef6\u7684\u5927\u5c0f\u3001\u8fdb\u7a0b\u6570\u636e\u5757\u7684\u5927\u5c0f\u3001Shell \u8fdb\u7a0b\u521b\u5efa\u6587\u4ef6\u7684\u5927\u5c0f\u3001\u5185\u5b58\u9501\u4f4f\u7684\u5927\u5c0f\u3001\u5e38\u9a7b\u5185\u5b58\u96c6\u7684\u5927\u5c0f\u3001\u6253\u5f00\u6587\u4ef6\u63cf\u8ff0\u7b26\u7684\u6570\u91cf\u3001\u5206\u914d\u5806\u6808\u7684\u6700\u5927\u5927\u5c0f\u3001CPU \u65f6\u95f4\u3001\u5355\u4e2a\u7528\u6237\u7684\u6700\u5927\u7ebf\u7a0b\u6570\u3001Shell \u8fdb\u7a0b\u6240\u80fd\u4f7f\u7528\u7684\u6700\u5927\u865a\u62df\u5185\u5b58\u3002\u540c\u65f6\uff0c\u5b83\u652f\u6301\u786c\u8d44\u6e90\u548c\u8f6f\u8d44\u6e90\u7684\u9650\u5236\u3002 
        \n\u4f7f\u7528ulimit\u547d\u4ee4\u53ef\u4ee5\u67e5\u770b<\/p>\n
        1. [<\/span>root@ccm <\/span>~]#<\/span> ulimit <\/span>-<\/span>n<\/span><\/code><\/li>
        2. 655350<\/span><\/code><\/li>
        3. [<\/span>root@Ali<\/span>-<\/span>BJ<\/span>-<\/span>OL<\/span>-<\/span>priv<\/span>-<\/span>java<\/span>-<\/span>0<\/span>-<\/span>92<\/span> <\/span>~]#<\/span> ulimit <\/span>-<\/span>a<\/span><\/code><\/li>
        4. core file size          <\/span>(<\/span>blocks<\/span>,<\/span> <\/span>-<\/span>c<\/span>)<\/span> <\/span>0<\/span><\/code><\/li>
        5. data seg size           <\/span>(<\/span>kbytes<\/span>,<\/span> <\/span>-<\/span>d<\/span>)<\/span> unlimited<\/span><\/code><\/li>
        6. scheduling priority             <\/span>(-<\/span>e<\/span>)<\/span> <\/span>0<\/span><\/code><\/li>
        7. file size               <\/span>(<\/span>blocks<\/span>,<\/span> <\/span>-<\/span>f<\/span>)<\/span> unlimited<\/span><\/code><\/li>
        8. pending signals                 <\/span>(-<\/span>i<\/span>)<\/span> <\/span>31401<\/span><\/code><\/li>
        9. max locked memory       <\/span>(<\/span>kbytes<\/span>,<\/span> <\/span>-<\/span>l<\/span>)<\/span> <\/span>64<\/span><\/code><\/li>
        10. max memory size         <\/span>(<\/span>kbytes<\/span>,<\/span> <\/span>-<\/span>m<\/span>)<\/span> unlimited<\/span><\/code><\/li>
        11. open files                      <\/span>(-<\/span>n<\/span>)<\/span> <\/span>655350<\/span><\/code><\/li>
        12. pipe size            <\/span>(<\/span>512<\/span> bytes<\/span>,<\/span> <\/span>-<\/span>p<\/span>)<\/span> <\/span>8<\/span><\/code><\/li>
        13. POSIX message queues     <\/span>(<\/span>bytes<\/span>,<\/span> <\/span>-<\/span>q<\/span>)<\/span> <\/span>819200<\/span><\/code><\/li>
        14. real<\/span>-<\/span>time priority              <\/span>(-<\/span>r<\/span>)<\/span> <\/span>0<\/span><\/code><\/li>
        15. stack size              <\/span>(<\/span>kbytes<\/span>,<\/span> <\/span>-<\/span>s<\/span>)<\/span> <\/span>10240<\/span><\/code><\/li>
        16. cpu time               <\/span>(<\/span>seconds<\/span>,<\/span> <\/span>-<\/span>t<\/span>)<\/span> unlimited<\/span><\/code><\/li>
        17. max user processes              <\/span>(-<\/span>u<\/span>)<\/span> <\/span>31401<\/span><\/code><\/li>
        18. virtual<\/span> memory          <\/span>(<\/span>kbytes<\/span>,<\/span> <\/span>-<\/span>v<\/span>)<\/span> unlimited<\/span><\/code><\/li>
        19. file locks                      <\/span>(-<\/span>x<\/span>)<\/span> unlimited<\/span><\/code><\/li>
        20. [<\/span>root@ccm <\/span>~]#<\/span> <\/span><\/code><\/li><\/ol><\/pre>\n
          \u8be5\u5982\u4f55\u4fee\u6539\u914d\u7f6e\u5462\uff1f 
          \n CentOS5\u7528\u6237\u4fee\u6539\u8fd9\u4e2a\u6587\u4ef6\/etc\/security\/limits.conf \u5c31\u53ef\u4ee5\u4e86\u3002<\/p>\n
          1. [<\/span>root@ccm<\/span>~]#<\/span> grep <\/span>'^*'<\/span> <\/span>\/<\/span>etc<\/span>\/<\/span>security<\/span>\/<\/span>limits<\/span>.<\/span>conf<\/span><\/code><\/li>
          2. *<\/span>       soft    nproc       <\/span>102400<\/span><\/code><\/li>
          3. *<\/span>       hard    nproc       <\/span>102400<\/span><\/code><\/li>
          4. *<\/span>       soft    nofile      <\/span>102400<\/span><\/code><\/li>
          5. *<\/span>       hard    nofile      <\/span>102400<\/span><\/code><\/li><\/ol><\/pre>\n
            CentOS6\u548cCentOS7\u9700\u8981\u540c\u65f6\u4fee\u6539\/etc\/security\/limits.d\/90-nproc.conf\u6587\u4ef6\uff0c\u5185\u5bb9\u4e00\u81f4\u5c31\u53ef\u4ee5\u3002<\/p>\n
            TIPS\uff1a\u5b9e\u9645\u4e0a\/etc\/security\/limits.d\/90-nproc.conf\u6587\u4ef6\u4f18\u5148\u7ea7\u66f4\u9ad8\u4e9b\u3002<\/em><\/p>\n
            \u90a3\u4e48\u8fd9\u91cc\u9762\u7684nproc\u3001nofile\u90fd\u662f\u4ec0\u4e48\u610f\u601d\u5462\uff1f<\/p>\n
            \n
            core - limits the core file size (KB) 
            \n  nofile - max number of open files 
            \n  nproc - max number of processes 
            \n  \u66f4\u591a\u7684\u9009\u9879\u53ef\u4ee5\u53c2\u8003\u4ee5\u4e0b\u94fe\u63a5 
            \n  https:\/\/access.redhat.com\/solutions\/61334<\/a><\/p>\n<\/blockquote>\n
            ulimit\u6700\u9ad8\u53ea\u80fd\u5230100W\uff1f<\/h3>\n
            \u8f83\u771f\u7684\u670b\u53cb\u53d1\u73b0\uff0culimit\u6570\u503c\u5e76\u4e0d\u662f\u65e0\u9650\u5927\u7684\uff0c\u5f53\u8bbe\u7f6e\u5230100\u4e07\u4ee5\u4e0a\u65f6\uff0c\u53d1\u73b0SSH\u5c31\u767b\u9646\u4e0d\u4e86\u4e86\u3002<\/p>\n
            \u56e0\u4e3a\u8fd8\u6709\u4e2a\u9650\u5236\u6587\u4ef6 \/proc\/sys\/fs\/nr_open<\/p>\n
            1. [<\/span>root@ccm <\/span>~]#<\/span> cat <\/span>\/<\/span>proc<\/span>\/<\/span>sys<\/span>\/<\/span>fs<\/span>\/<\/span>nr_open <\/span><\/code><\/li>
            2. 1048576<\/span><\/code><\/li>
            3. [<\/span>root@ccm <\/span>~]#<\/span> sysctl <\/span>-<\/span>a <\/span>|<\/span>grep nr_open<\/span><\/code><\/li>
            4. fs<\/span>.<\/span>nr_open <\/span>=<\/span> <\/span>1048576<\/span><\/code><\/li><\/ol><\/pre>\n
              \u82e5ulimit\u8d85\u51fa100\u4e07\uff0c\u53ef\u4ee5\u5148\u4fee\u6539\u6b64\u503c\u7684\u5927\u5c0f\uff0c\u5199\u5165\u5230sysctl.conf\u91cc\u3002<\/p>\n
              \u4e94\u3001centos7\u5e26\u6765\u7684\u65b0\u70e6\u607c<\/h2>\n
              \u5728CentOS7\u4e2d\uff0c\u4f7f\u7528Systemd\u66ff\u4ee3\u4e86\u4e4b\u524d\u7684SysV\uff0c\u56e0\u6b64 \/etc\/security\/limits.conf \u6587\u4ef6\u7684\u914d\u7f6e\u4f5c\u7528\u57df\u7f29\u5c0f\u4e86\u4e00\u4e9b\u3002limits.conf\u8fd9\u91cc\u7684\u914d\u7f6e\uff0c\u53ea\u9002\u7528\u4e8e\u901a\u8fc7PAM\u8ba4\u8bc1\u767b\u5f55\u7528\u6237\u7684\u8d44\u6e90\u9650\u5236\uff0c\u5b83\u5bf9systemd\u7684service\u7684\u8d44\u6e90\u9650\u5236\u4e0d\u751f\u6548\u3002\u767b\u5f55\u7528\u6237\u7684\u9650\u5236\uff0c\u4e0e\u4e0a\u9762\u8bb2\u7684\u4e00\u6837\uff0c\u901a\u8fc7 \/etc\/security\/limits.conf \u548c limits.d \u6765\u914d\u7f6e\u5373\u53ef\u3002 
              \n\u5bf9\u4e8esystemd service\u7684\u8d44\u6e90\u9650\u5236\uff0c\u5982\u4f55\u914d\u7f6e\u5462\uff1f<\/p>\n
              \u5168\u5c40\u7684\u914d\u7f6e\uff0c\u653e\u5728\u6587\u4ef6 \/etc\/systemd\/system.conf \u548c \/etc\/systemd\/user.conf\u3002 \u540c\u65f6\uff0c\u4e5f\u4f1a\u52a0\u8f7d\u4e24\u4e2a\u5bf9\u5e94\u7684\u76ee\u5f55\u4e2d\u7684\u6240\u6709.conf\u6587\u4ef6 \/etc\/systemd\/system.conf.d\/.conf \u548c \/etc\/systemd\/user.conf.d\/<\/em>.conf 
              \n\u5176\u4e2d\uff0csystem.conf \u662f\u7cfb\u7edf\u5b9e\u4f8b\u4f7f\u7528\u7684\uff0cuser.conf\u7528\u6237\u5b9e\u4f8b\u4f7f\u7528\u7684\u3002\u4e00\u822c\u7684sevice\uff0c\u4f7f\u7528system.conf\u4e2d\u7684\u914d\u7f6e\u5373\u53ef\u3002systemd.conf.d\/*.conf\u4e2d\u914d\u7f6e\u4f1a\u8986\u76d6system.conf\u3002<\/p>\n
              systemd-system.conf\u914d\u7f6e\u793a\u4f8b<\/p>\n
              1. DefaultLimitCORE<\/span>=<\/span>infinity<\/span><\/code><\/li>
              2. DefaultLimitNOFILE<\/span>=<\/span>100000<\/span><\/code><\/li>
              3. DefaultLimitNPROC<\/span>=<\/span>100000<\/span><\/code><\/li><\/ol><\/pre>\n
                \u6ce8\u610f\uff1a\u4fee\u6539\u4e86system.conf\u540e\uff0c\u9700\u8981\u91cd\u542f\u7cfb\u7edf\u624d\u4f1a\u751f\u6548\u3002<\/p>\n
                \u9488\u5bf9\u5355\u4e2aService\uff0c\u4e5f\u53ef\u4ee5\u8bbe\u7f6e\uff0c\u4ee5nginx\u4e3a\u4f8b\u3002 
                \n\u7f16\u8f91 \/usr\/lib\/systemd\/system\/nginx.service \u6587\u4ef6\uff0c\u6216\u8005 \/usr\/lib\/systemd\/system\/nginx.service.d\/my-limit.conf \u6587\u4ef6\uff0c\u505a\u5982\u4e0b\u914d\u7f6e\uff1a<\/p>\n
                1. [<\/span>Service<\/span>]<\/span><\/code><\/li>
                2. LimitCORE<\/span>=<\/span>infinity<\/span><\/code><\/li>
                3. LimitNOFILE<\/span>=<\/span>100000<\/span><\/code><\/li>
                4. LimitNPROC<\/span>=<\/span>100000<\/span><\/code><\/li><\/ol><\/pre>\n
                  \u7136\u540e\u8fd0\u884c\u5982\u4e0b\u547d\u4ee4\uff0c\u624d\u80fd\u751f\u6548\u3002<\/p>\n
                  1. sudo systemctl daemon<\/span>-<\/span>reload<\/span><\/code><\/li>
                  2. sudo systemctl restart nginx<\/span>.<\/span>service<\/span><\/code><\/li><\/ol><\/pre>\n
                    \u53e6\u5916\uff0cCentOS7\u8fd8\u591a\u4e86\u4e00\u4e2a\/etc\/security\/limits.d\/20-nproc.conf \u91cc\u9762\u6709\u53ef\u80fd\u6709\u914d\u7f6e\uff0c\u8981\u4ed4\u7ec6\u67e5\u770b\u3002<\/p>\n
                    \u516d\u3001\u76d1\u63a7<\/h2>\n
                    \u6587\u4ef6\u6253\u5f00\u6570\u8fd9\u4e2a\u503c\u5982\u6b64\u91cd\u8981\uff0c\u600e\u80fd\u4e0d\u76d1\u63a7\u8d77\u6765\uff1f 
                    \n\u5728Zabbix\u5ba2\u6237\u7aef\u6dfb\u52a0\u5982\u4e0b\u8bbe\u7f6e\uff0c\u7136\u540e\u53ea\u505a\u65b0\u7684\u6a21\u677f\u5c31\u53ef\u4ee5\u4f7f\u7528\u4e86\uff0c\u5982\u4e0b\u56fe\u3002<\/p>\n
                    1. UserParameter<\/span>=<\/span>fdcurrent<\/span>,<\/span>cat  <\/span>\/<\/span>proc<\/span>\/<\/span>sys<\/span>\/<\/span>fs<\/span>\/<\/span>file<\/span>-<\/span>nr <\/span>|<\/span> awk <\/span>'{print $1}'<\/span><\/code><\/li><\/ol><\/pre>\n
                      <\/p>\n
                      \u4e03\u3001\u603b\u7ed3<\/h2>\n
                      \u8981\u89e3\u51b3too many open files\u8981\u67e5\u770b\u7684\u914d\u7f6e\u6587\u4ef6\uff1a<\/p>\n
                      \n
                      \/proc\/sys\/fs\/nr_open 
                      \n  \/proc\/sys\/fs\/file-max 
                      \n  \/etc\/security\/limits.conf 
                      \n  \/etc\/security\/limits.d\/90-nproc.conf 
                      \n  ulimit\u547d\u4ee4\u7684\u76f4\u63a5\u63a7\u5236 
                      \n  CentOS7\u9700\u8981\u67e5\u770bSystemd\u914d\u7f6e\u548c\/etc\/security\/limits.d\/20-nproc.conf<\/p>\n<\/blockquote>\n
                      \u516b\u3001\u53c2\u8003\u8d44\u6599<\/h2>\n
                      https:\/\/www.kernel.org\/doc\/Documentation\/sysctl\/fs.txt<\/a> 
                      \n                      http:\/\/zhangxugg-163-com.iteye.com\/blog\/1108402<\/a> 
                      \n                      http:\/\/www.opstool.com\/article\/166<\/a> 
                      \n                      http:\/\/blog.yufeng.info\/archives\/2568<\/a> 
                      \n                      http:\/\/yangrong083.lofter.com\/post\/1cc5e2f7_5265618<\/a> 
                      \n                      http:\/\/www.chengweiyang.cn\/2015\/11\/14\/how-to-enlarge-linux-open-files-upper-cell\/<\/a> 
                      \n                      http:\/\/qujunorz.blog.51cto.com\/6378776\/1703295<\/a> 
                      \n                      https:\/\/my.oschina.net\/anglix\/blog\/525305?p=%7B%7Bpage%7D%7D#OSC_h2_1<\/a><\/p>\n
                      \u8f6c\u8f7d\u8bf7\u6ce8\u660e\uff1aIPCPU-\u7f51\u7edc\u4e4b\u8def<\/a> » \u89e3\u51b3too many open files<\/a><\/p>","protected":false},"excerpt":{"rendered":"
                      \u89e3\u51b3too many open files.md \u4e00\u3001\u6982\u8ff0 too many open files\u662f\u4e00\u4e2a\u5f88\u5e38\u89c1\u7684\u62a5\u9519\uff0c\u4f46\u8981\u5904\u7406\u8d77\u6765\u4e5f\u6ca1\u90a3\u4e48\u7b80\u5355\uff0c\u4e0b\u9762\u6211\u4eec\u6765\u603b\u7ed3\u4e0b\u3002 \u4e8c\u3001\u76f8\u5173\u7684\u914d\u7f6e\u6587\u4ef6 \/proc\/sys\/fs\/file-max \u8fd9\u4e2a\u6587\u4ef6\u662f\u7cfb\u7edf\u5c42\u9762\u7684\u603b\u6587\u4ef6\u6253\u5f00\u6570 ulimit \u5f53\u524dshell\u4ee5\u53ca\u7531\u5b83\u542f\u52a8\u7684\u8fdb\u7a0b\u7684\u8d44\u6e90\u9650\u5236 systemd \u670d\u52a1\u7684\u8d44\u6e90\u9650\u5236 \u4e09\u3001file-max\u76f8\u5173\u5185\u5bb9 \/proc\/sys\/fs\/file-max \u5f53\u524d\u5185\u6838\u53ef\u4ee5\u6253\u5f00\u7684\u6700\u5927\u7684\u6587\u4ef6\u53e5\u67c4\u6570\uff0c\u9ed8\u8ba4\u503c\u7ea6\u4e3a\u5185\u5b58\u768410%\u3002 \u53ef\u4ee5\u4f7f\u7528shell\u811a\u672c\u6765\u8ba1\u7b97 [root@ccm ~]# grep -r MemTotal \/proc\/meminfo | awk ‘{printf(“%d”,$2\/10)}’806123[root@ccm ~]# cat \/proc\/sys\/fs\/file-max798336 \/proc\/sys\/fs\/file-nr \u8fd9\u4e2a\u6587\u4ef6\u67093\u4e2a\u503c\uff0c\u5206\u522b\u8868\u793a\u5df2\u5206\u914d\u6587\u4ef6\u53e5\u67c4\u7684\u6570\u76ee\u3001\u5206\u914d\u4e86\u4f46\u6ca1\u6709\u4f7f\u7528\u7684\u53e5\u67c4\u6570\u3001\u6587\u4ef6\u53e5\u67c4\u7684\u6700\u5927\u6570\u76ee [root@ccm ~]# cat \/proc\/sys\/fs\/file-nr 864 0 798336 \u4fee\u6539file-max\u65b9\u6cd5\uff1a \u5728\/etc\/sysctl.conf\u4e2d\u589e\u52a0 fs.file-max = 798336 \u56db\u3001ulimit\u76f8\u5173\u5185\u5bb9 ulimit \u7528\u4e8e\u9650\u5236 shell \u542f\u52a8\u8fdb\u7a0b\u6240\u5360\u7528\u7684\u8d44\u6e90\u3002 ulimit\u652f\u6301\u4ee5\u4e0b\u5404\u79cd\u7c7b\u578b\u7684\u9650\u5236\uff1a \u6240\u521b\u5efa\u7684\u5185\u6838\u6587\u4ef6\u7684\u5927\u5c0f\u3001\u8fdb\u7a0b\u6570\u636e\u5757\u7684\u5927\u5c0f\u3001Shell \u8fdb\u7a0b\u521b\u5efa\u6587\u4ef6\u7684\u5927\u5c0f\u3001\u5185\u5b58\u9501\u4f4f\u7684\u5927\u5c0f\u3001\u5e38\u9a7b\u5185\u5b58\u96c6\u7684\u5927\u5c0f\u3001\u6253\u5f00\u6587\u4ef6\u63cf\u8ff0\u7b26\u7684\u6570\u91cf\u3001\u5206\u914d\u5806\u6808\u7684\u6700\u5927\u5927\u5c0f\u3001CPU \u65f6\u95f4\u3001\u5355\u4e2a\u7528\u6237\u7684\u6700\u5927\u7ebf\u7a0b\u6570\u3001Shell […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[13],"tags":[17],"_links":{"self":[{"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/posts\/778"}],"collection":[{"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/comments?post=778"}],"version-history":[{"count":0,"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/posts\/778\/revisions"}],"wp:attachment":[{"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/media?parent=778"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/categories?post=778"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/tags?post=778"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}