{"id":17266,"date":"2024-11-18T15:37:29","date_gmt":"2024-11-18T07:37:29","guid":{"rendered":"https:\/\/fwq.ai\/blog\/17266\/"},"modified":"2024-11-18T15:37:29","modified_gmt":"2024-11-18T07:37:29","slug":"%e5%a6%82%e4%bd%95%e8%bf%9b%e8%a1%8clinux%e7%b3%bb%e7%bb%9f%e7%9a%84%e8%bf%9b%e7%a8%8b%e7%ae%a1%e7%90%86%e5%92%8c%e6%80%a7%e8%83%bd%e7%9b%91%e6%b5%8b","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/17266\/","title":{"rendered":"\u5982\u4f55\u8fdb\u884cLinux\u7cfb\u7edf\u7684\u8fdb\u7a0b\u7ba1\u7406\u548c\u6027\u80fd\u76d1\u6d4b"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/465\/014\/169933152466299.jpg\" class=\"aligncenter\" title=\"\u5982\u4f55\u8fdb\u884cLinux\u7cfb\u7edf\u7684\u8fdb\u7a0b\u7ba1\u7406\u548c\u6027\u80fd\u76d1\u6d4b\u63d2\u56fe\" alt=\"\u5982\u4f55\u8fdb\u884cLinux\u7cfb\u7edf\u7684\u8fdb\u7a0b\u7ba1\u7406\u548c\u6027\u80fd\u76d1\u6d4b\u63d2\u56fe\" \/><\/p>\n<p>\u5982\u4f55\u8fdb\u884cLinux\u7cfb\u7edf\u7684\u8fdb\u7a0b\u7ba1\u7406\u548c\u6027\u80fd\u76d1\u6d4b<\/p>\n<p>\u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u8fdb\u7a0b\u7ba1\u7406\u548c\u6027\u80fd\u76d1\u6d4b\u662f\u975e\u5e38\u91cd\u8981\u7684\u4efb\u52a1\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u5c06\u5206\u4eab\u4e00\u4e9b\u5173\u4e8e\u5982\u4f55\u8fdb\u884cLinux\u7cfb\u7edf\u7684\u8fdb\u7a0b\u7ba1\u7406\u548c\u6027\u80fd\u76d1\u6d4b\u7684\u6280\u5de7\uff0c\u540c\u65f6\u63d0\u4f9b\u4e00\u4e9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n<p>\u4e00\u3001\u8fdb\u7a0b\u7ba1\u7406<\/p>\n<ol>\n<li>\u67e5\u770b\u8fdb\u7a0b\u5217\u8868<\/li>\n<\/ol>\n<p>\u4f7f\u7528ps\u547d\u4ee4\u53ef\u4ee5\u5217\u51fa\u5f53\u524d\u7cfb\u7edf\u4e0a\u6240\u6709\u7684\u8fdb\u7a0b\uff0c\u547d\u4ee4\u683c\u5f0f\u5982\u4e0b\uff1a<\/p>\n<pre>ps aux<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u8fd9\u5c06\u5217\u51fa\u6240\u6709\u8fdb\u7a0b\u7684\u8be6\u7ec6\u4fe1\u606f\uff0c\u5305\u62ec\u8fdb\u7a0bID\u3001\u7236\u8fdb\u7a0bID\u3001CPU\u4f7f\u7528\u7387\u3001\u5185\u5b58\u4f7f\u7528\u60c5\u51b5\u7b49\u3002<\/p>\n<ol>\n<li>\u6740\u6b7b\u8fdb\u7a0b<\/li>\n<\/ol>\n<p>\u4f7f\u7528kill\u547d\u4ee4\u53ef\u4ee5\u7ec8\u6b62\u4e00\u4e2a\u6b63\u5728\u8fd0\u884c\u7684\u8fdb\u7a0b\uff0c\u547d\u4ee4\u683c\u5f0f\u5982\u4e0b\uff1a<\/p>\n<pre>kill <\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u4f8b\u5982\uff0c\u8981\u7ec8\u6b62ID\u4e3a123\u7684\u8fdb\u7a0b\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre>kill 123<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<ol>\n<li>\u76d1\u63a7\u8fdb\u7a0b\u72b6\u6001<\/li>\n<\/ol>\n<p>\u901a\u8fc7top\u547d\u4ee4\u53ef\u4ee5\u5b9e\u65f6\u76d1\u63a7\u7cfb\u7edf\u4e0a\u7684\u8fdb\u7a0b\u72b6\u6001\uff0c\u547d\u4ee4\u683c\u5f0f\u5982\u4e0b\uff1a<\/p>\n<pre>top<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>top\u547d\u4ee4\u4f1a\u663e\u793a\u5f53\u524d\u8fd0\u884c\u7684\u8fdb\u7a0b\u5217\u8868\uff0c\u5e76\u6309\u7167CPU\u4f7f\u7528\u7387\u8fdb\u884c\u6392\u5e8f\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528\u952e\u76d8\u4e0a\u7684\u65b9\u5411\u952e\u6765\u67e5\u770b\u66f4\u591a\u7684\u8fdb\u7a0b\u4fe1\u606f\u3002<\/p>\n<p>\u4e8c\u3001\u6027\u80fd\u76d1\u6d4b<\/p>\n<ol>\n<li>\u76d1\u6d4bCPU\u4f7f\u7528\u7387<\/li>\n<\/ol>\n<p>\u4f7f\u7528sar\u547d\u4ee4\u53ef\u4ee5\u76d1\u6d4b\u7cfb\u7edf\u7684CPU\u4f7f\u7528\u7387\uff0c\u547d\u4ee4\u683c\u5f0f\u5982\u4e0b\uff1a<\/p>\n<pre>sar -u 1 10<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u8fd9\u5c06\u6bcf\u79d2\u949f\u91c7\u6837\u4e00\u6b21CPU\u4f7f\u7528\u7387\uff0c\u5e76\u663e\u793a\u6700\u8fd110\u6b21\u91c7\u6837\u7ed3\u679c\u3002<\/p>\n<ol>\n<li>\u76d1\u6d4b\u5185\u5b58\u4f7f\u7528\u60c5\u51b5<\/li>\n<\/ol>\n<p>\u4f7f\u7528free\u547d\u4ee4\u53ef\u4ee5\u76d1\u6d4b\u7cfb\u7edf\u7684\u5185\u5b58\u4f7f\u7528\u60c5\u51b5\uff0c\u547d\u4ee4\u683c\u5f0f\u5982\u4e0b\uff1a<\/p>\n<pre>free -m<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u8fd9\u5c06\u663e\u793a\u7cfb\u7edf\u7684\u5185\u5b58\u603b\u91cf\u3001\u5df2\u4f7f\u7528\u7684\u5185\u5b58\u91cf\u548c\u5269\u4f59\u5185\u5b58\u91cf\u3002<\/p>\n<ol>\n<li>\u76d1\u6d4b\u78c1\u76d8IO<\/li>\n<\/ol>\n<p>\u4f7f\u7528iostat\u547d\u4ee4\u53ef\u4ee5\u76d1\u6d4b\u7cfb\u7edf\u7684\u78c1\u76d8IO\u60c5\u51b5\uff0c\u547d\u4ee4\u683c\u5f0f\u5982\u4e0b\uff1a<\/p>\n<pre>iostat<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>iostat\u547d\u4ee4\u4f1a\u663e\u793a\u6bcf\u4e2a\u78c1\u76d8\u7684\u8bfb\u5199\u901f\u7387\u3001\u5e73\u5747\u54cd\u5e94\u65f6\u95f4\u7b49\u4fe1\u606f\u3002<\/p>\n<ol>\n<li>\u76d1\u6d4b\u7f51\u7edc\u6d41\u91cf<\/li>\n<\/ol>\n<p>\u4f7f\u7528iftop\u547d\u4ee4\u53ef\u4ee5\u76d1\u6d4b\u7cfb\u7edf\u7684\u7f51\u7edc\u6d41\u91cf\uff0c\u547d\u4ee4\u683c\u5f0f\u5982\u4e0b\uff1a<\/p>\n<pre>iftop<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>iftop\u547d\u4ee4\u4f1a\u663e\u793a\u5f53\u524d\u7cfb\u7edf\u4e0a\u5404\u4e2a\u7f51\u7edc\u63a5\u53e3\u7684\u8fdb\u51fa\u6d41\u91cf\u3002<\/p>\n<p>\u4ee3\u7801\u793a\u4f8b\uff1a<\/p>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f7f\u7528Python\u7f16\u5199\u7684\u7b80\u5355\u7684\u8fdb\u7a0b\u7ba1\u7406\u5de5\u5177\uff0c\u53ef\u4ee5\u5217\u51fa\u7cfb\u7edf\u4e0a\u6240\u6709\u7684\u8fdb\u7a0b\uff0c\u5e76\u6839\u636e\u8fdb\u7a0bID\u7ec8\u6b62\u67d0\u4e2a\u8fdb\u7a0b\u3002<\/p>\n<pre>import os\n\n# \u5217\u51fa\u7cfb\u7edf\u4e0a\u6240\u6709\u7684\u8fdb\u7a0b\ndef list_processes():\n    return os.popen('ps aux').read()\n\n# \u7ec8\u6b62\u8fdb\u7a0b\ndef kill_process(pid):\n    os.system('kill {}'.format(pid))\n\n# \u6d4b\u8bd5\u4ee3\u7801\nif __name__ == '__main__':\n    print('\u5f53\u524d\u7cfb\u7edf\u4e0a\u7684\u8fdb\u7a0b\uff1a')\n    processes = list_processes()\n    print(processes)\n\n    pid = input('\u8f93\u5165\u8981\u7ec8\u6b62\u7684\u8fdb\u7a0bID\uff1a')\n    kill_process(pid)\n\n    print('\u8fdb\u7a0b\u5df2\u7ec8\u6b62\u3002')<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u5173\u4e8e\u5982\u4f55\u8fdb\u884cLinux\u7cfb\u7edf\u7684\u8fdb\u7a0b\u7ba1\u7406\u548c\u6027\u80fd\u76d1\u6d4b\u7684\u4e00\u4e9b\u6280\u5de7\u548c\u4ee3\u7801\u793a\u4f8b\u3002\u901a\u8fc7\u8fd9\u4e9b\u5de5\u5177\u548c\u6280\u672f\uff0c\u6211\u4eec\u53ef\u4ee5\u66f4\u597d\u5730\u4e86\u89e3\u7cfb\u7edf\u7684\u8fd0\u884c\u72b6\u6001\uff0c\u53ca\u65f6\u7ec8\u6b62\u95ee\u9898\u8fdb\u7a0b\u5e76\u4f18\u5316\u7cfb\u7edf\u6027\u80fd\u3002\u5e0c\u671b\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\uff01<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u8fdb\u884cLinux\u7cfb\u7edf\u7684\u8fdb\u7a0b\u7ba1\u7406\u548c\u6027\u80fd\u76d1\u6d4b\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u8fdb\u884cLinux\u7cfb\u7edf\u7684\u8fdb\u7a0b\u7ba1\u7406\u548c\u6027\u80fd\u76d1\u6d4b \u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u8fdb\u7a0b\u7ba1\u7406\u548c\u6027\u80fd\u76d1\u6d4b\u662f\u975e\u5e38\u91cd\u8981\u7684\u4efb\u52a1\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u5c06\u5206\u4eab\u4e00\u4e9b\u5173\u4e8e\u5982\u4f55\u8fdb\u884cLinux\u7cfb\u7edf\u7684\u8fdb\u7a0b\u7ba1\u7406\u548c\u6027\u80fd\u76d1\u6d4b\u7684\u6280\u5de7\uff0c\u540c\u65f6\u63d0\u4f9b\u4e00\u4e9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002 \u4e00\u3001\u8fdb\u7a0b\u7ba1\u7406 \u67e5\u770b\u8fdb\u7a0b\u5217\u8868 \u4f7f\u7528ps\u547d\u4ee4\u53ef\u4ee5\u5217\u51fa\u5f53\u524d\u7cfb\u7edf\u4e0a\u6240\u6709\u7684\u8fdb\u7a0b\uff0c\u547d\u4ee4\u683c\u5f0f\u5982\u4e0b\uff1a ps aux \u767b\u5f55\u540e\u590d\u5236 \u8fd9\u5c06\u5217\u51fa\u6240\u6709\u8fdb\u7a0b\u7684\u8be6\u7ec6\u4fe1\u606f\uff0c\u5305\u62ec\u8fdb\u7a0bID\u3001\u7236\u8fdb\u7a0bID\u3001CPU\u4f7f\u7528\u7387\u3001\u5185\u5b58\u4f7f\u7528\u60c5\u51b5\u7b49\u3002 \u6740\u6b7b\u8fdb\u7a0b \u4f7f\u7528kill\u547d\u4ee4\u53ef\u4ee5\u7ec8\u6b62\u4e00\u4e2a\u6b63\u5728\u8fd0\u884c\u7684\u8fdb\u7a0b\uff0c\u547d\u4ee4\u683c\u5f0f\u5982\u4e0b\uff1a kill \u767b\u5f55\u540e\u590d\u5236 \u4f8b\u5982\uff0c\u8981\u7ec8\u6b62ID\u4e3a123\u7684\u8fdb\u7a0b\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a kill 123 \u767b\u5f55\u540e\u590d\u5236 \u76d1\u63a7\u8fdb\u7a0b\u72b6\u6001 \u901a\u8fc7top\u547d\u4ee4\u53ef\u4ee5\u5b9e\u65f6\u76d1\u63a7\u7cfb\u7edf\u4e0a\u7684\u8fdb\u7a0b\u72b6\u6001\uff0c\u547d\u4ee4\u683c\u5f0f\u5982\u4e0b\uff1a top \u767b\u5f55\u540e\u590d\u5236 top\u547d\u4ee4\u4f1a\u663e\u793a\u5f53\u524d\u8fd0\u884c\u7684\u8fdb\u7a0b\u5217\u8868\uff0c\u5e76\u6309\u7167CPU\u4f7f\u7528\u7387\u8fdb\u884c\u6392\u5e8f\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528\u952e\u76d8\u4e0a\u7684\u65b9\u5411\u952e\u6765\u67e5\u770b\u66f4\u591a\u7684\u8fdb\u7a0b\u4fe1\u606f\u3002 \u4e8c\u3001\u6027\u80fd\u76d1\u6d4b \u76d1\u6d4bCPU\u4f7f\u7528\u7387 \u4f7f\u7528sar\u547d\u4ee4\u53ef\u4ee5\u76d1\u6d4b\u7cfb\u7edf\u7684CPU\u4f7f\u7528\u7387\uff0c\u547d\u4ee4\u683c\u5f0f\u5982\u4e0b\uff1a sar -u 1 10 \u767b\u5f55\u540e\u590d\u5236 \u8fd9\u5c06\u6bcf\u79d2\u949f\u91c7\u6837\u4e00\u6b21CPU\u4f7f\u7528\u7387\uff0c\u5e76\u663e\u793a\u6700\u8fd110\u6b21\u91c7\u6837\u7ed3\u679c\u3002 \u76d1\u6d4b\u5185\u5b58\u4f7f\u7528\u60c5\u51b5 \u4f7f\u7528free\u547d\u4ee4\u53ef\u4ee5\u76d1\u6d4b\u7cfb\u7edf\u7684\u5185\u5b58\u4f7f\u7528\u60c5\u51b5\uff0c\u547d\u4ee4\u683c\u5f0f\u5982\u4e0b\uff1a free -m \u767b\u5f55\u540e\u590d\u5236 \u8fd9\u5c06\u663e\u793a\u7cfb\u7edf\u7684\u5185\u5b58\u603b\u91cf\u3001\u5df2\u4f7f\u7528\u7684\u5185\u5b58\u91cf\u548c\u5269\u4f59\u5185\u5b58\u91cf\u3002 \u76d1\u6d4b\u78c1\u76d8IO \u4f7f\u7528iostat\u547d\u4ee4\u53ef\u4ee5\u76d1\u6d4b\u7cfb\u7edf\u7684\u78c1\u76d8IO\u60c5\u51b5\uff0c\u547d\u4ee4\u683c\u5f0f\u5982\u4e0b\uff1a iostat \u767b\u5f55\u540e\u590d\u5236 iostat\u547d\u4ee4\u4f1a\u663e\u793a\u6bcf\u4e2a\u78c1\u76d8\u7684\u8bfb\u5199\u901f\u7387\u3001\u5e73\u5747\u54cd\u5e94\u65f6\u95f4\u7b49\u4fe1\u606f\u3002 \u76d1\u6d4b\u7f51\u7edc\u6d41\u91cf \u4f7f\u7528iftop\u547d\u4ee4\u53ef\u4ee5\u76d1\u6d4b\u7cfb\u7edf\u7684\u7f51\u7edc\u6d41\u91cf\uff0c\u547d\u4ee4\u683c\u5f0f\u5982\u4e0b\uff1a iftop \u767b\u5f55\u540e\u590d\u5236 iftop\u547d\u4ee4\u4f1a\u663e\u793a\u5f53\u524d\u7cfb\u7edf\u4e0a\u5404\u4e2a\u7f51\u7edc\u63a5\u53e3\u7684\u8fdb\u51fa\u6d41\u91cf\u3002 \u4ee3\u7801\u793a\u4f8b\uff1a \u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f7f\u7528Python\u7f16\u5199\u7684\u7b80\u5355\u7684\u8fdb\u7a0b\u7ba1\u7406\u5de5\u5177\uff0c\u53ef\u4ee5\u5217\u51fa\u7cfb\u7edf\u4e0a\u6240\u6709\u7684\u8fdb\u7a0b\uff0c\u5e76\u6839\u636e\u8fdb\u7a0bID\u7ec8\u6b62\u67d0\u4e2a\u8fdb\u7a0b\u3002 import os # \u5217\u51fa\u7cfb\u7edf\u4e0a\u6240\u6709\u7684\u8fdb\u7a0b def list_processes(): [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-17266","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/17266","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=17266"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/17266\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=17266"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=17266"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=17266"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}