{"id":7048,"date":"2022-09-01T21:10:08","date_gmt":"2022-09-01T13:10:08","guid":{"rendered":"http:\/\/139.9.1.231\/?p=7048"},"modified":"2022-09-01T21:10:09","modified_gmt":"2022-09-01T13:10:09","slug":"linux-htop","status":"publish","type":"post","link":"http:\/\/139.9.1.231\/index.php\/2022\/09\/01\/linux-htop\/","title":{"rendered":"Linux htop \u8be6\u89e3"},"content":{"rendered":"\n\n\n
\"\"
\u56fe\u7247\u6765\u81ea\u5b98\u7f51<\/figcaption><\/figure>\n\n\n\n

htop\u662f\u4e00\u6b3e\u8fd0\u884c\u4e8eLinux\u7cfb\u7edf\u76d1\u63a7\u4e0e\u8fdb\u7a0b\u7ba1\u7406\u8f6f\u4ef6\uff0c\u7528\u4e8e\u53d6\u4ee3Unix\u4e0b\u4f20\u7edf\u7684top\u3002\u4e0etop\u53ea\u63d0\u4f9b\u6700\u6d88\u8017\u8d44\u6e90\u7684\u8fdb\u7a0b\u5217\u8868\u4e0d\u540c\uff0chtop\u63d0\u4f9b\u6240\u6709\u8fdb\u7a0b\u7684\u5217\u8868\uff0c\u5e76\u4e14\u4f7f\u7528\u5f69\u8272\u6807\u8bc6\u51fa\u5904\u7406\u5668\u3001swap\u548c\u5185\u5b58\u72b6\u6001\u3002
\u7528\u6237\u4e00\u822c\u53ef\u4ee5\u5728top\u65e0\u6cd5\u63d0\u4f9b\u8be6\u5c3d\u7cfb\u7edf\u4fe1\u606f\u7684\u60c5\u51b5\u4e0b\u9009\u62e9\u5b89\u88c5\u5e76\u4f7f\u7528htop\u3002\u6bd4\u5982\uff0c\u5728\u67e5\u627e\u5e94\u7528\u7a0b\u5e8f\u7684\u5185\u5b58\u6cc4\u6f0f\u95ee\u9898\u65f6\u3002\u4e0etop\u76f8\u6bd4\uff0chtop\u63d0\u4f9b\u66f4\u65b9\u4fbf\u3001\u5149\u6807\u63a7\u5236\u7684\u754c\u9762\u6765\u6740\u6b7b\u8fdb\u7a0b\u3002<\/p>\n\n\n\n

\u5b89\u88c5\uff1a sudo apt install htop<\/p>\n\n\n\n

\u5b98\u7f51\uff1a https:\/\/htop.dev\/<\/a><\/p>\n\n\n\n

github\uff1a https:\/\/github.com\/htop-dev\/htop<\/a><\/p>\n\n\n\n

\u82f1\u6587\u624b\u518c\uff1ahttps:\/\/www.geeksforgeeks.org\/htop-command-in-linux-with-examples\/<\/a><\/p>\n\n\n\n

\u4ee5\u4e0a\u56fe\u4e3a\u4f8b\uff1a<\/p>\n\n\n\n

Syntax:<\/strong><\/h3>\n\n\n\n
htop [-dChusv]\n\nOptions:\r\n\r\n-d \u2013delay : Used to show the delay between updates, in tenths of seconds.\r\n-C \u2013no-color \u2013no-colour : Start htop in monochrome mode.\r\n-h \u2013help : Used to display the help message and exit.\r\n-u \u2013user=USERNAME : Used to show only the processes of a given use\n-p \u2013pid=PID, PID\u2026 : Used to show only the given PIDs.\r\n-s \u2013sort-key COLUMN : Sort by this column (use \u2013sort-key help for a column list).\r\n-v \u2013version : Output version information and exit.\n-F --filter=FILTER   Show only the commands matching the given filter\n-U --no-unicode                 Do not use unicode but plain ASCII\n-H --highlight-changes[=DELAY]  Highlight new and old processes\n-M --no-mouse                   Disable the mouse\n-t --tree                       Show the tree view (can be combined with -s)<\/pre>\n\n\n\n
htop\u547d\u4ee4\u7684\u90e8\u5206<\/strong><\/h3>\n\n\n\n
\u4ece\u524d\u9762\u7684\u8f93\u51fa\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u6e05\u695a\u5730\u770b\u5230htop\u7684\u663e\u793a\u5206\u4e3a3\u4e2a\u90e8\u5206:<\/p>\n\n\n\n
\u5934\u90e8:<\/strong><\/h4>\n\n\n\n
\u5934\u90e8\u5206\u663e\u793a\u7cfb\u7edf\u6307\u6807\uff0c\u5305\u62ecCPU\u3001\u5185\u5b58\u548c\u4ea4\u6362\u5229\u7528\u7387\u3001\u8fd0\u884c\u4efb\u52a1\u3001\u5e73\u5747\u8d1f\u8f7d\u548c\u6b63\u5e38\u8fd0\u884c\u65f6\u95f4\u3002<\/p>\n\n\n\n
\"preview\"\/<\/figure>\n\n\n\n
\u7ea2\u8272\u8fb9\u6846\uff1a\u6570\u5b57 1\uff0c2\uff0c3\uff0c4\u5206\u522b\u4ee3\u8868CPU\u5904\u7406\u5668\/\u6838\uff0c\u4e0a\u56fe\u662f\u4e00\u4e2a\u56db\u6838\u7684\u5904\u7406\u5668<\/em><\/strong><\/p>\n\n\n\n
\u7070\u8272\u8fb9\u6846\uff08progress bar\uff09<\/strong><\/p>\n\n\n\n
\u6bcf\u4e00\u4e2aCPU\u7684\u603b\u7528\u91cf\u60c5\u51b5\uff0c\u6ce8\u610f\u8fd9\u6761\u4e0a\u9762\u4f1a\u6709\u4e0d\u540c\u7684\u989c\u8272\uff1a<\/em><\/p>\n\n\n\n
  1. \u84dd\u8272\uff1a\u663e\u793a\u4f4e\u4f18\u5148\u7ea7(low priority)\u8fdb\u7a0b\u4f7f\u7528\u7684CPU\u767e\u5206\u6bd4\u3002<\/li>
  2. \u7eff\u8272\uff1a\u663e\u793a\u7528\u4e8e\u666e\u901a\u7528\u6237(user)\u62e5\u6709\u7684\u8fdb\u7a0b\u7684CPU\u767e\u5206\u6bd4\u3002<\/li>
  3. \u7ea2\u8272\uff1a\u663e\u793a\u7cfb\u7edf\u8fdb\u7a0b(kernel threads)\u4f7f\u7528\u7684CPU\u767e\u5206\u6bd4\u3002<\/li>
  4. \u6a59\u8272\uff1a\u663e\u793aIRQ\u65f6\u95f4\u4f7f\u7528\u7684CPU\u767e\u5206\u6bd4\u3002<\/li>
  5. \u6d0b\u7ea2\u8272(Magenta)\uff1a\u663e\u793aSoft IRQ\u65f6\u95f4\u6d88\u8017\u7684CPU\u767e\u5206\u6bd4\u3002<\/li>
  6. \u7070\u8272\uff1a\u663e\u793aIO\u7b49\u5f85\u65f6\u95f4\u6d88\u8017\u7684CPU\u767e\u5206\u6bd4\u3002<\/li>
  7. \u9752\u8272\uff1a\u663e\u793a\u7a83\u53d6\u65f6\u95f4(Steal time)\u6d88\u8017\u7684CPU\u767e\u5206\u6bd4\u3002<\/li><\/ol>\n\n\n\n
    \u9ec4\u8272\u8fb9\u6846<\/strong><\/p>\n\n\n\n
    \u63d0\u4f9b\u4e86\u5185\u5b58\uff08Memory\uff09\u548c\u4ea4\u6362\uff08Swap\uff09\u4f7f\u7528\u60c5\u51b5\u3002 \u7c7b\u4f3c\u4e8eCPU\u4e2d\u7684\u8fdb\u5ea6\u6761\uff0c\u5185\u5b58\u76d1\u89c6\u4e5f\u5305\u542b\u5177\u6709\u591a\u79cd\u989c\u8272\u7684\u8fdb\u5ea6\u6761\uff1a<\/em><\/p>\n\n\n\n
    1. \u7eff\u8272\uff1a\u663e\u793a\u5185\u5b58\u9875\u9762\u5360\u7528\u7684RAM\u767e\u5206\u6bd4<\/li>
    2. \u84dd\u8272\uff1a\u663e\u793a\u7f13\u51b2\u533a\u9875\u9762\u5360\u7528\u7684RAM\u767e\u5206\u6bd4<\/li>
    3. \u6a59\u8272\uff1a\u663e\u793a\u7f13\u5b58\u9875\u9762\u5360\u7528\u7684RAM\u767e\u5206\u6bd4<\/li><\/ol>\n\n\n\n
            swap\u884c\u4e3b\u8981\u663e\u793a\u4ea4\u6362\u5206\u533a\u4f7f\u7528\u60c5\u51b5\uff0c\u5f53\u4f60\u53d1\u73b0\u4f60\u7684\u4ea4\u6362\u5206\u533a(swap)\u5df2\u7ecf\u6d3e\u4e0a\u7528\u573a<\/code>\u7684\u65f6\u5019\uff0c\u8bf4\u660e\u4f60\u7684\u7269\u7406\u5185\u5b58\u5df2\u7ecf\u4e0d\u8db3<\/strong>\uff0c\u9700\u8981\u8003\u8651\u589e\u52a0\u5185\u5b58\u4e86\u3002<\/p>\n\n\n\n
      \u84dd\u8272\u8fb9\u6846<\/strong><\/p>\n\n\n\n