{"id":18403,"date":"2024-11-18T08:35:46","date_gmt":"2024-11-18T00:35:46","guid":{"rendered":"https:\/\/fwq.ai\/blog\/18403\/"},"modified":"2024-11-18T08:35:46","modified_gmt":"2024-11-18T00:35:46","slug":"linux%e6%9f%a5%e7%9c%8b%e8%bf%9b%e7%a8%8b%e7%8a%b6%e6%80%81","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/18403\/","title":{"rendered":"linux\u67e5\u770b\u8fdb\u7a0b\u72b6\u6001"},"content":{"rendered":"

\n linux \u7cfb\u7edf\u63d0\u4f9b\u4e86\u591a\u79cd\u67e5\u770b\u8fdb\u7a0b\u72b6\u6001\u7684\u65b9\u6cd5\uff1a\u4f7f\u7528 ps \u547d\u4ee4\u67e5\u770b\u6240\u6709\u6b63\u5728\u8fd0\u884c\u7684\u8fdb\u7a0b\u53ca\u5176\u8be6\u7ec6\u4fe1\u606f\uff0c\u5305\u62ec pid\u3001\u547d\u4ee4\u3001\u72b6\u6001\u3001cpu \u548c\u5185\u5b58\u4f7f\u7528\u60c5\u51b5\u3002\u4f7f\u7528 top \u547d\u4ee4\u52a8\u6001\u663e\u793a\u7cfb\u7edf\u4e0a\u7684\u8fdb\u7a0b\u72b6\u6001\uff0c\u4ee5 cpu \u4f7f\u7528\u7387\u4ece\u9ad8\u5230\u4f4e\u6392\u5e8f\uff0c\u5e76\u63d0\u4f9b\u7cfb\u7edf\u8d1f\u8f7d\u548c\u5185\u5b58\u4f7f\u7528\u60c5\u51b5\u7b49\u4fe1\u606f\u3002\u4f7f\u7528 htop \u547d\u4ee4\u83b7\u5f97\u4e00\u4e2a\u4ea4\u4e92\u5f0f\u754c\u9762\uff0c\u67e5\u770b\u8fdb\u7a0b\u72b6\u6001\u548c\u7cfb\u7edf\u8d44\u6e90\u4f7f\u7528\u60c5\u51b5\u7684\u8be6\u7ec6\u4fe1\u606f\u3002\u4f7f\u7528 pidstat \u547d\u4ee4\u6536\u96c6\u7279\u5b9a\u8fdb\u7a0b\u7684\u7edf\u8ba1\u4fe1\u606f\uff0c\u4f8b\u5982 cpu \u4f7f\u7528\u7387\u3001\u5185\u5b58\u4f7f\u7528\u7387\u548c i\/o \u6d3b\u52a8\u3002\n<\/p><\/blockquote>\n

\"linux\u67e5\u770b\u8fdb\u7a0b\u72b6\u6001\u63d2\u56fe\"<\/p>\n

Linux \u67e5\u770b\u8fdb\u7a0b\u72b6\u6001<\/strong><\/p>\n

\u5728 Linux \u7cfb\u7edf\u4e2d\uff0c\u67e5\u770b\u8fdb\u7a0b\u72b6\u6001\u6709\u591a\u79cd\u65b9\u6cd5\u3002\u4ee5\u4e0b\u662f\u6700\u5e38\u7528\u7684\u65b9\u6cd5\uff1a<\/p>\n

ps \u547d\u4ee4<\/strong><\/p>\n

ps \u547d\u4ee4\u662f\u67e5\u770b\u8fdb\u7a0b\u72b6\u6001\u6700\u5e38\u7528\u7684\u547d\u4ee4\u3002\u5b83\u4ee5\u6811\u5f62\u7ed3\u6784\u663e\u793a\u6b63\u5728\u8fd0\u884c\u7684\u8fdb\u7a0b\u3002<\/p>\n

\u8981\u4f7f\u7528 ps \u547d\u4ee4\uff0c\u53ea\u9700\u5728\u7ec8\u7aef\u4e2d\u952e\u5165\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n

ps -ef<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u6b64\u547d\u4ee4\u5c06\u663e\u793a\u6240\u6709\u6b63\u5728\u8fd0\u884c\u7684\u8fdb\u7a0b\uff0c\u8be6\u7ec6\u4fe1\u606f\u5305\u62ec\u8fdb\u7a0b ID (PID)\u3001\u547d\u4ee4\u3001\u72b6\u6001\u3001CPU \u4f7f\u7528\u7387\u548c\u5185\u5b58\u4f7f\u7528\u7387\u3002<\/p>\n
top \u547d\u4ee4<\/strong><\/p>\n
top \u547d\u4ee4\u662f\u4e00\u4e2a\u4ea4\u4e92\u5f0f\u5de5\u5177\uff0c\u5b83\u52a8\u6001\u663e\u793a\u7cfb\u7edf\u5f53\u524d\u7684\u8fdb\u7a0b\u72b6\u6001\u3002<\/p>\n
\u8981\u4f7f\u7528 top \u547d\u4ee4\uff0c\u53ea\u9700\u5728\u7ec8\u7aef\u4e2d\u952e\u5165\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n
top<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
top \u547d\u4ee4\u5c06\u663e\u793a\u6240\u6709\u6b63\u5728\u8fd0\u884c\u7684\u8fdb\u7a0b\u7684\u5217\u8868\uff0c\u4ee5 CPU \u4f7f\u7528\u7387\u4ece\u9ad8\u5230\u4f4e\u7684\u987a\u5e8f\u3002\u5b83\u8fd8\u663e\u793a\u4e86\u7cfb\u7edf\u603b\u8d1f\u8f7d\u3001\u5185\u5b58\u4f7f\u7528\u60c5\u51b5\u548c\u5176\u4ed6\u6709\u7528\u7684\u4fe1\u606f\u3002<\/p>\n
htop \u547d\u4ee4<\/strong><\/p>\n
htop \u547d\u4ee4\u7c7b\u4f3c\u4e8e top \u547d\u4ee4\uff0c\u4f46\u5b83\u63d0\u4f9b\u66f4\u76f4\u89c2\u548c\u7528\u6237\u53cb\u597d\u7684\u754c\u9762\u3002<\/p>\n
\u8981\u4f7f\u7528 htop \u547d\u4ee4\uff0c\u53ea\u9700\u5728\u7ec8\u7aef\u4e2d\u952e\u5165\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n
htop<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
htop \u547d\u4ee4\u5c06\u663e\u793a\u4e00\u4e2a\u4ea4\u4e92\u5f0f\u754c\u9762\uff0c\u5176\u4e2d\u5305\u542b\u6709\u5173\u8fdb\u7a0b\u72b6\u6001\u548c\u7cfb\u7edf\u8d44\u6e90\u4f7f\u7528\u60c5\u51b5\u7684\u8be6\u7ec6\u4fe1\u606f\u3002<\/p>\n
pidstat \u547d\u4ee4<\/strong><\/p>\n
pidstat \u547d\u4ee4\u7528\u4e8e\u6536\u96c6\u7279\u5b9a\u8fdb\u7a0b\u7684\u7edf\u8ba1\u4fe1\u606f\uff0c\u5305\u62ec CPU \u4f7f\u7528\u7387\u3001\u5185\u5b58\u4f7f\u7528\u7387\u548c I\/O \u6d3b\u52a8\u3002<\/p>\n
\u8981\u4f7f\u7528 pidstat \u547d\u4ee4\uff0c\u53ea\u9700\u5728\u7ec8\u7aef\u4e2d\u952e\u5165\u4ee5\u4e0b\u547d\u4ee4\uff0c\u5e76\u6307\u5b9a\u8981\u76d1\u63a7\u7684\u8fdb\u7a0b\u7684 PID\uff1a<\/p>\n
pidstat -p <PID><\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
pidstat \u547d\u4ee4\u5c06\u4e0d\u65ad\u66f4\u65b0\u6709\u5173\u6307\u5b9a\u8fdb\u7a0b\u7684\u7edf\u8ba1\u4fe1\u606f\u3002<\/p>\n
\u4ee5\u4e0a\u5c31\u662f\u67e5\u770b\u8fdb\u7a0b\u72b6\u6001\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":"
linux \u7cfb\u7edf\u63d0\u4f9b\u4e86\u591a\u79cd\u67e5\u770b\u8fdb\u7a0b\u72b6\u6001\u7684\u65b9\u6cd5\uff1a\u4f7f\u7528 ps \u547d\u4ee4\u67e5\u770b\u6240\u6709\u6b63\u5728\u8fd0\u884c\u7684\u8fdb\u7a0b\u53ca\u5176\u8be6\u7ec6\u4fe1\u606f\uff0c\u5305\u62ec pid\u3001\u547d\u4ee4\u3001\u72b6\u6001\u3001cpu \u548c\u5185\u5b58\u4f7f\u7528\u60c5\u51b5\u3002\u4f7f\u7528 top \u547d\u4ee4\u52a8\u6001\u663e\u793a\u7cfb\u7edf\u4e0a\u7684\u8fdb\u7a0b\u72b6\u6001\uff0c\u4ee5 cpu \u4f7f\u7528\u7387\u4ece\u9ad8\u5230\u4f4e\u6392\u5e8f\uff0c\u5e76\u63d0\u4f9b\u7cfb\u7edf\u8d1f\u8f7d\u548c\u5185\u5b58\u4f7f\u7528\u60c5\u51b5\u7b49\u4fe1\u606f\u3002\u4f7f\u7528 htop \u547d\u4ee4\u83b7\u5f97\u4e00\u4e2a\u4ea4\u4e92\u5f0f\u754c\u9762\uff0c\u67e5\u770b\u8fdb\u7a0b\u72b6\u6001\u548c\u7cfb\u7edf\u8d44\u6e90\u4f7f\u7528\u60c5\u51b5\u7684\u8be6\u7ec6\u4fe1\u606f\u3002\u4f7f\u7528 pidstat \u547d\u4ee4\u6536\u96c6\u7279\u5b9a\u8fdb\u7a0b\u7684\u7edf\u8ba1\u4fe1\u606f\uff0c\u4f8b\u5982 cpu \u4f7f\u7528\u7387\u3001\u5185\u5b58\u4f7f\u7528\u7387\u548c i\/o \u6d3b\u52a8\u3002 Linux \u67e5\u770b\u8fdb\u7a0b\u72b6\u6001 \u5728 Linux \u7cfb\u7edf\u4e2d\uff0c\u67e5\u770b\u8fdb\u7a0b\u72b6\u6001\u6709\u591a\u79cd\u65b9\u6cd5\u3002\u4ee5\u4e0b\u662f\u6700\u5e38\u7528\u7684\u65b9\u6cd5\uff1a ps \u547d\u4ee4 ps \u547d\u4ee4\u662f\u67e5\u770b\u8fdb\u7a0b\u72b6\u6001\u6700\u5e38\u7528\u7684\u547d\u4ee4\u3002\u5b83\u4ee5\u6811\u5f62\u7ed3\u6784\u663e\u793a\u6b63\u5728\u8fd0\u884c\u7684\u8fdb\u7a0b\u3002 \u8981\u4f7f\u7528 ps \u547d\u4ee4\uff0c\u53ea\u9700\u5728\u7ec8\u7aef\u4e2d\u952e\u5165\u4ee5\u4e0b\u547d\u4ee4\uff1a ps -ef \u767b\u5f55\u540e\u590d\u5236 \u6b64\u547d\u4ee4\u5c06\u663e\u793a\u6240\u6709\u6b63\u5728\u8fd0\u884c\u7684\u8fdb\u7a0b\uff0c\u8be6\u7ec6\u4fe1\u606f\u5305\u62ec\u8fdb\u7a0b ID (PID)\u3001\u547d\u4ee4\u3001\u72b6\u6001\u3001CPU \u4f7f\u7528\u7387\u548c\u5185\u5b58\u4f7f\u7528\u7387\u3002 top \u547d\u4ee4 top \u547d\u4ee4\u662f\u4e00\u4e2a\u4ea4\u4e92\u5f0f\u5de5\u5177\uff0c\u5b83\u52a8\u6001\u663e\u793a\u7cfb\u7edf\u5f53\u524d\u7684\u8fdb\u7a0b\u72b6\u6001\u3002 \u8981\u4f7f\u7528 top \u547d\u4ee4\uff0c\u53ea\u9700\u5728\u7ec8\u7aef\u4e2d\u952e\u5165\u4ee5\u4e0b\u547d\u4ee4\uff1a top \u767b\u5f55\u540e\u590d\u5236 top \u547d\u4ee4\u5c06\u663e\u793a\u6240\u6709\u6b63\u5728\u8fd0\u884c\u7684\u8fdb\u7a0b\u7684\u5217\u8868\uff0c\u4ee5 CPU \u4f7f\u7528\u7387\u4ece\u9ad8\u5230\u4f4e\u7684\u987a\u5e8f\u3002\u5b83\u8fd8\u663e\u793a\u4e86\u7cfb\u7edf\u603b\u8d1f\u8f7d\u3001\u5185\u5b58\u4f7f\u7528\u60c5\u51b5\u548c\u5176\u4ed6\u6709\u7528\u7684\u4fe1\u606f\u3002 htop \u547d\u4ee4 htop \u547d\u4ee4\u7c7b\u4f3c\u4e8e top […]<\/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-18403","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/18403","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=18403"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/18403\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=18403"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=18403"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=18403"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}