{"id":266599,"date":"2023-03-07T22:13:06","date_gmt":"2023-03-07T14:13:06","guid":{"rendered":"https:\/\/lrxjmw.cn\/ssjkcsylyxdl.html"},"modified":"2023-03-07T22:13:06","modified_gmt":"2023-03-07T14:13:06","slug":"ssjkcsylyxdl","status":"publish","type":"post","link":"https:\/\/lrxjmw.cn\/ssjkcsylyxdl.html","title":{"rendered":"\u5b9e\u65f6\u76d1\u63a7CPU\u4f7f\u7528\u7387\uff0c\u4f18\u79c0\u7684Linux\u670d\u52a1\u5668\u76d1\u63a7\u811a\u672c\u6765\u5e2e\u5fd9"},"content":{"rendered":"<p style='margin-bottom:16px;color:#555555;font-size:16px;line-height:200%;text-indent:2em'>\u5728\u73b0\u4ee3\u5316\u7684\u4e92\u8054\u7f51\u65f6\u4ee3\uff0c\u670d\u52a1\u5668\u5df2\u7ecf\u6210\u4e3a\u4e86\u6bcf\u4e2a\u4f01\u4e1a\u5fc5\u4e0d\u53ef\u5c11\u7684\u4e00\u90e8\u5206\u3002\u800c\u5982\u4f55\u4fdd\u8bc1\u670d\u52a1\u5668\u7684\u7a33\u5b9a\u8fd0\u884c\uff0c\u6210\u4e3a\u4e86\u6bcf\u4e2a\u6280\u672f\u4eba\u5458\u9700\u8981\u8003\u8651\u7684\u95ee\u9898\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u4e00\u6b3e\u4f18\u79c0\u7684<a style='color:#0000CC' href='https:\/\/lrxjmw.cn\/' target='_blank' rel=\"noopener\">Linux<\/a>\u670d\u52a1\u5668\u76d1\u63a7\u811a\u672c\uff0c\u5e2e\u52a9\u4f60\u5b9e\u65f6\u76d1\u63a7\u670d\u52a1\u5668\u8fd0\u884c\u72b6\u6001\uff0c\u53ca\u65f6\u53d1\u73b0\u5e76\u89e3\u51b3\u95ee\u9898\u5c0f\u578blinux\u7cfb\u7edf\uff0c\u4fdd\u969c\u670d\u52a1\u5668\u59cb\u7ec8\u7a33\u5b9a\u3002<\/p>\n<p style='margin-bottom:16px;color:#555555;font-size:16px;line-height:200%;text-indent:2em'>\u4e00\u3001\u76d1\u63a7CPU\u4f7f\u7528\u7387<\/p>\n<p style='margin-bottom:16px;color:#555555;font-size:16px;line-height:200%;text-indent:2em'>CPU\u662f\u670d\u52a1\u5668\u4e2d\u6700\u91cd\u8981\u7684\u7ec4\u4ef6\u4e4b\u4e00<strong>linux\u670d\u52a1\u5668\u76d1\u63a7\u811a\u672c<\/strong>\uff0c\u5b83\u8d1f\u8d23\u6267\u884c\u8ba1\u7b97\u673a\u7a0b\u5e8f\u4e2d\u7684\u6307\u4ee4\u3002\u56e0\u6b64linux\u66f4\u6539ip\u5730\u5740\uff0c\u76d1\u63a7CPU\u4f7f\u7528\u7387\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u4e86\u89e3\u670d\u52a1\u5668\u662f\u5426\u5b58\u5728\u8fc7\u8f7d\u6216\u8005\u5176\u4ed6\u95ee\u9898\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528top<a style='color:#0000CC' href='https:\/\/www.linuxcool.com\/' target='_blank' rel=\"noopener\">\u547d\u4ee4<\/a>\u6765\u67e5\u770bCPU\u4f7f\u7528\u7387\u3002<\/p>\n<p style='margin-bottom:16px;color:#555555;font-size:16px;line-height:200%;text-indent:2em'>\u4e8c\u3001\u76d1\u63a7\u5185\u5b58\u4f7f\u7528\u60c5\u51b5<\/p>\n<p style='margin-bottom:16px;color:#555555;font-size:16px;line-height:200%;text-indent:2em'>\u5185\u5b58\u662f\u670d\u52a1\u5668\u4e2d\u53e6\u4e00\u4e2a\u975e\u5e38\u91cd\u8981\u7684\u7ec4\u4ef6\uff0c\u5b83\u5b58\u50a8\u6b63\u5728\u8fd0\u884c\u7684\u7a0b\u5e8f\u548c\u6570\u636e\u3002\u5982\u679c\u5185\u5b58\u4e0d\u8db3\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u670d\u52a1\u5668\u5d29\u6e83\u6216\u8005\u65e0\u6cd5\u6b63\u5e38\u8fd0\u884c\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528free\u547d\u4ee4\u6765\u67e5\u770b\u5185\u5b58\u4f7f\u7528\u60c5\u51b5\u3002<\/p>\n<p style='margin-bottom:16px;color:#555555;font-size:16px;line-height:200%;text-indent:2em'>\u4e09\u3001\u76d1\u63a7\u78c1\u76d8\u7a7a\u95f4<\/p>\n<p style='margin-bottom:16px;color:#555555;font-size:16px;line-height:200%;text-indent:2em'>\u78c1\u76d8\u7a7a\u95f4\u4e5f\u662f\u670d\u52a1\u5668\u4e2d\u5fc5\u987b\u5173\u6ce8\u7684\u4e00\u4e2a\u65b9\u9762\u3002\u5982\u679c\u78c1\u76d8\u7a7a\u95f4\u4e0d\u8db3<strong>linux\u670d\u52a1\u5668\u76d1\u63a7\u811a\u672c<\/strong>\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4<a style='color:#0000CC' href='https:\/\/www.linuxdown.com\/' target='_blank' rel=\"noopener\">\u7cfb\u7edf<\/a>\u5d29\u6e83\u6216\u8005\u65e0\u6cd5\u6b63\u5e38\u8fd0\u884c\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528df\u547d\u4ee4\u6765\u67e5\u770b\u78c1\u76d8\u7a7a\u95f4\u4f7f\u7528\u60c5\u51b5\u3002<\/p>\n<p style='margin-bottom:16px;color:#555555;font-size:16px;line-height:200%;text-indent:2em'>\u56db\u3001\u76d1\u63a7\u7f51\u7edc\u6d41\u91cf<\/p>\n<p style='margin-bottom:16px;color:#555555;font-size:16px;line-height:200%;text-indent:2em'>\u7f51\u7edc\u6d41\u91cf\u662f\u6307\u901a\u8fc7\u7f51\u7edc\u4f20\u8f93\u7684\u6570\u636e\u91cf\u3002\u5982\u679c\u7f51\u7edc\u6d41\u91cf\u8fc7\u5927\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u670d\u52a1\u5668\u54cd\u5e94\u53d8\u6162\u6216\u8005\u65e0\u6cd5\u54cd\u5e94\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528iftop\u547d\u4ee4\u6765\u67e5\u770b\u7f51\u7edc\u6d41\u91cf\u3002<\/p>\n<p style='margin-bottom:16px;color:#555555;font-size:16px;line-height:200%;text-indent:2em'>\u4e94\u3001\u76d1\u63a7\u670d\u52a1\u72b6\u6001<\/p>\n<p style='margin-bottom:16px;color:#555555;font-size:16px;line-height:200%;text-indent:2em'>\u5728Linux\u4e2d\u6709\u5f88\u591a\u670d\u52a1\u9700\u8981\u6301\u7eed\u8fd0\u884c\uff0c\u6bd4\u5982Nginx\u3001MySQL\u7b49\u7b49\u3002\u5982\u679c\u8fd9\u4e9b\u670d\u52a1\u51fa\u73b0\u95ee\u9898\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u7f51\u7ad9\u65e0\u6cd5\u8bbf\u95ee\u6216\u8005\u5176\u4ed6\u95ee\u9898\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528systemctl\u547d\u4ee4\u6765\u67e5\u770b\u670d\u52a1\u72b6\u6001\u3002<\/p>\n<p style='margin-bottom:16px;color:#555555;font-size:16px;line-height:200%;text-indent:2em'>\u516d\u3001\u76d1\u63a7\u65e5\u5fd7\u6587\u4ef6<\/p>\n<p style='margin-bottom:16px;color:#555555;font-size:16px;line-height:200%;text-indent:2em'>\u65e5\u5fd7\u6587\u4ef6\u8bb0\u5f55\u4e86\u7cfb\u7edf\u548c\u5e94\u7528\u7a0b\u5e8f\u7684\u6d3b\u52a8\u4fe1\u606f\u3002\u901a\u8fc7\u5206\u6790\u65e5\u5fd7\u6587\u4ef6\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u627e\u5230\u95ee\u9898\u6240\u5728\u5e76\u53ca\u65f6\u89e3\u51b3\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528tail\u547d\u4ee4\u6765\u67e5\u770b\u6700\u65b0\u7684\u65e5\u5fd7\u4fe1\u606f\u3002<\/p>\n<p style='margin-bottom:16px;color:#555555;font-size:16px;line-height:200%;text-indent:2em'>\u4e03\u3001\u62a5\u8b66\u673a\u5236<\/p>\n<p style='margin-bottom:16px;color:#555555;font-size:16px;line-height:200%;text-indent:2em'>\u5f53\u7cfb\u7edf\u51fa\u73b0\u5f02\u5e38\u60c5\u51b5\u65f6\uff0c\u6211\u4eec\u9700\u8981\u53ca\u65f6\u53d1\u73b0\u5e76\u91c7\u53d6\u76f8\u5e94\u7684\u63aa\u65bd\u6765\u89e3\u51b3\u95ee\u9898\u3002\u56e0\u6b64\u8bbe\u7f6e\u62a5\u8b66\u673a\u5236\u975e\u5e38\u91cd\u8981\uff0c\u80fd\u591f\u5728\u7b2c\u4e00\u65f6\u95f4\u901a\u77e5\u7ba1\u7406\u5458\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u90ae\u4ef6\u6216\u8005\u77ed\u4fe1\u7b49\u65b9\u5f0f\u53d1\u9001\u62a5\u8b66\u4fe1\u606f\u3002<\/p>\n<p style='margin-bottom:16px;color:#555555;font-size:16px;line-height:200%;text-indent:2em'><img style='max-height:350px;max-width:80%;margin: 10px auto' src='https:\/\/lrxjmw.cn\/wp-content\/uploads\/2023\/03\/1678198385104_0.png' alt='linux\u670d\u52a1\u5668\u76d1\u63a7\u811a\u672c_linux \u811a\u672c\u5b9a\u65f6\u6267\u884c_linux\u811a\u672c\u5b89\u88c5' \/><\/p>\n<p style='margin-bottom:16px;color:#555555;font-size:16px;line-height:200%;text-indent:2em'>\u516b\u3001\u81ea\u52a8\u5316\u7ba1\u7406<\/p>\n<p style='margin-bottom:16px;color:#555555;font-size:16px;line-height:200%;text-indent:2em'>\u5bf9\u4e8e\u5927\u578b\u4f01\u4e1a\u6765\u8bf4\uff0c\u624b\u52a8\u7ba1\u7406\u6240\u6709\u670d\u52a1\u5668\u662f\u4e0d\u53ef\u884c\u7684\u3002\u56e0\u6b64\u81ea\u52a8\u5316\u7ba1\u7406\u6210\u4e3a\u4e86\u5fc5\u987b\u8981\u8003\u8651\u7684\u4e00\u4e2a\u65b9\u9762\u3002\u6211\u4eec\u53ef\u4ee5\u7f16\u5199\u811a\u672c\u6765\u81ea\u52a8\u5316\u5b8c\u6210\u4e00\u4e9b\u5e38\u89c1\u64cd\u4f5c\u3002<\/p>\n<p style='margin-bottom:16px;color:#555555;font-size:16px;line-height:200%;text-indent:2em'>\u4e5d\u3001\u7ed3\u8bed<\/p>\n<p style='margin-bottom:16px;color:#555555;font-size:16px;line-height:200%;text-indent:2em'>\u901a\u8fc7\u4ee5\u4e0a\u51e0\u4e2a\u65b9\u9762\u8fdb\u884c\u5168\u9762\u76d1\u63a7\u548c\u7ba1\u7406Linux\u670d\u52a1\u5668\u80fd\u591f\u6709\u6548\u63d0\u9ad8\u7cfb\u7edf\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\uff0c\u5e76\u4e14\u80fd\u591f\u66f4\u597d\u5730\u6ee1\u8db3\u4f01\u4e1a\u9700\u6c42\u3002\u56e0\u6b64\uff0c\u5728\u5b9e\u9645\u5de5\u4f5c\u4e2d\u9700\u8981\u6839\u636e\u5177\u4f53\u60c5\u51b5\u9009\u62e9\u5408\u9002\u7684\u5de5\u5177\u548c\u65b9\u6cd5\uff0c\u5e76\u4e14\u4e0d\u65ad\u4f18\u5316\u548c\u5b8c\u5584\u81ea\u5df1\u7684\u6280\u672f\u80fd\u529b\u3002<\/p>\n<p style='margin-bottom:16px;color:#555555;font-size:16px;line-height:200%;text-indent:2em'>\u4ee3\u7801\u793a\u4f8b\uff1a<\/p>\n<p style='margin-bottom:16px;color:#555555;font-size:16px;line-height:200%;text-indent:2em'>```<\/p>\n<p style='margin-bottom:16px;color:#555555;font-size:16px;line-height:200%;text-indent:2em'>#!\/bin\/bash<\/p>\n<p style='margin-bottom:16px;color:#555555;font-size:16px;line-height:200%;text-indent:2em'>#\u76d1\u63a7 CPU \u4f7f\u7528\u7387<\/p>\n<p style='margin-bottom:16px;color:#555555;font-size:16px;line-height:200%;text-indent:2em'>top -b-n1 | grep \"Cpu(s)\"| awk '{print $2+$4}'<\/p>\n<p style='margin-bottom:16px;color:#555555;font-size:16px;line-height:200%;text-indent:2em'>#\u76d1\u63a7\u5185\u5b58\u4f7f\u7528\u60c5\u51b5<\/p>\n<p style='margin-bottom:16px;color:#555555;font-size:16px;line-height:200%;text-indent:2em'>free -m| awk 'NR==2{printf \"%.2f%%tt\",$3*100\/$2}'<\/p>\n<p style='margin-bottom:16px;color:#555555;font-size:16px;line-height:200%;text-indent:2em'>#\u76d1\u63a7\u78c1\u76d8\u7a7a\u95f4<\/p>\n<p style='margin-bottom:16px;color:#555555;font-size:16px;line-height:200%;text-indent:2em'>df -h| awk '$NF==\"\/\"{printf \"%d\/%dGB (%s)n\",$3,$2,$5}'<\/p>\n<p style='margin-bottom:16px;color:#555555;font-size:16px;line-height:200%;text-indent:2em'>#\u76d1\u63a7\u7f51\u7edc\u6d41\u91cf<\/p>\n<p style='margin-bottom:16px;color:#555555;font-size:16px;line-height:200%;text-indent:2em'>iftop -i eth0 -B-o 2&gt;\/dev\/null | awk '\/Total send rate\/{print $4,$5}'<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u800c\u5982\u4f55\u4fdd\u8bc1\u670d\u52a1\u5668\u7684\u7a33\u5b9a\u8fd0\u884c\uff0c\u6210\u4e3a\u4e86\u6bcf\u4e2a\u6280\u672f\u4eba\u5458\u9700\u8981\u8003\u8651\u7684\u95ee\u9898\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u4e00\u6b3e\u4f18\u79c0\u7684Linux\u670d\u52a1\u5668\u76d1\u63a7\u811a\u672c\uff0c\u5e2e\u52a9\u4f60\u5b9e\u65f6\u76d1\u63a7\u670d\u52a1\u5668\u8fd0\u884c\u72b6\u6001\uff0c\u53ca\u65f6\u53d1\u73b0\u5e76\u89e3\u51b3\u95ee\u9898\uff0c\u4fdd\u969c\u670d\u52a1\u5668\u59cb\u7ec8\u7a33\u5b9a\u3002\u56e0\u6b64\uff0c\u76d1\u63a7CPU\u4f7f\u7528\u7387\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u4e86\u89e3\u670d\u52a1\u5668\u662f\u5426\u5b58\u5728\u8fc7\u8f7d\u6216\u8005\u5176\u4ed6\u95ee\u9898\u3002\u5bf9\u4e8e\u5927\u578b\u4f01\u4e1a\u6765\u8bf4\uff0c\u624b\u52a8\u7ba1\u7406\u6240\u6709\u670d\u52a1\u5668\u662f\u4e0d\u53ef\u884c\u7684\u3002\u6211\u4eec\u53ef\u4ee5\u7f16\u5199\u811a\u672c\u6765\u81ea\u52a8\u5316\u5b8c\u6210\u4e00\u4e9b\u5e38\u89c1\u64cd\u4f5c\u3002<\/p>\n","protected":false},"author":1,"featured_media":266600,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[988],"tags":[999],"class_list":["post-266599","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tougao","tag-999"],"acf":[],"_links":{"self":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts\/266599","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/comments?post=266599"}],"version-history":[{"count":0,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts\/266599\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/media\/266600"}],"wp:attachment":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/media?parent=266599"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/categories?post=266599"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/tags?post=266599"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}