{"id":393,"date":"2020-01-14T10:20:12","date_gmt":"2020-01-14T02:20:12","guid":{"rendered":"https:\/\/www.hugoi.com\/?p=393"},"modified":"2020-05-19T17:32:10","modified_gmt":"2020-05-19T09:32:10","slug":"linux-centos-7-%e5%a6%82%e4%bd%95%e6%9f%a5%e7%9c%8b%e6%a9%9f%e5%99%a8%e8%b2%a0%e8%bc%89","status":"publish","type":"post","link":"https:\/\/www.hugoi.com\/?p=393","title":{"rendered":"Linux CentOS 7 \u5982\u4f55\u67e5\u770b\u6a5f\u5668\u8ca0\u8f09"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">1.top\u547d\u4ee4\u80fd\u5920\u6e05\u695a\u770b\u51fa\u7cfb\u7d71\u72c0\u614b\uff0c\u800c\u4e14\u5b83\u662f\u5373\u6642\u7684\u76e3\u63a7\uff0c\u6309q\u5247\u9000\u51fa\u3002<\/p>\n\n\n\n<p class=\"has-text-color has-background has-white-color has-black-background-color wp-block-paragraph\">top<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"68\" height=\"19\" src=\"https:\/\/www.hugoi.com\/wp-content\/uploads\/2020\/01\/image-13.png\" alt=\"\" class=\"wp-image-394\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Tasks:364 total \u8868\u793a\u76ee\u524d\u9032\u7a0b\u7e3d\u6578\u53ca\u72c0\u614b\uff0c\u8981\u6ce8\u610f 0 zombie\uff0c\u8868\u793a\u6bad\u5c4d\u7a0b\u5e8f\uff0c\u4e0d\u70ba0\u5247\u8868\u793a\u6709\u7a0b\u5e8f\u7570\u5e38\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">%Cpu(s)\u8868\u793a\u76ee\u524dCPU\u7684\u72c0\u614b\uff0cus\u8868\u793a\u4f7f\u7528\u8005\u7a0b\u5e8f\u5360\u7528CPU\u6bd4\u4f8b\uff0csy\u8868\u793a\u7a0b\u5e8f\u5360\u7528CPU\u6838\u5fc3\u6bd4\u4f8b\uff0cid\u8868\u793a\u7a7a\u9592CPU\u767e\u5206\u6bd4\uff0cwa\u8868\u793aIO\u7b49\u5f85\u6240\u5360\u7528\u7684CPU\u6642\u9593\u7684\u767e\u5206\u6bd4\u3002<strong>wa\u5360\u7528\u8d85\u904e30%\u5247\u8868\u793aIO\u58d3\u529b\u5f88\u5927<\/strong>\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mem\u8868\u793a\u8a18\u61b6\u9ad4\u76ee\u524d\u72c0\u614b\uff0ctotal\u662f\u8a18\u61b6\u9ad4\u7e3d\u5bb9\u91cf\uff0cuserd\u662f\u5df2\u4f7f\u7528\u7684\u8a18\u61b6\u9ad4\uff0cfree\u662f\u5269\u9918\u7684\u8a18\u61b6\u9ad4\uff0cbuffers\/cache\u662f\u76ee\u9304\u7de9\u5b58\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Swap\uff0c\u8868\u793a\u4ea4\u63db\u5206\u5340\uff08\u5373\u865b\u64ec\u8a18\u61b6\u9ad4\uff09\uff0c\u7576\u61b6\u8a18\u9ad4\u4e0d\u8db3\u6642\uff0c\u628a\u4e00\u90e8\u4efd\u786c\u789f\u865b\u64ec\u6210\u8a18\u61b6\u9ad4\u4f7f\u7528\uff0c\u5f9e\u800c\u89e3\u6c7a\u8a18\u61b6\u9ad4\u5bb9\u91cf\u4e0d\u8db3\u7684\u554f\u984c\u3002<strong>\u5982\u679cSwap\u7684used\u5f88\u9ad8\uff0c\u5247\u8868\u793a\u7cfb\u7d71\u8a18\u61b6\u9ad4\u4e0d\u8db3<\/strong>\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"656\" height=\"847\" src=\"https:\/\/www.hugoi.com\/wp-content\/uploads\/2020\/01\/image-15.png\" alt=\"\" class=\"wp-image-396\" srcset=\"https:\/\/www.hugoi.com\/wp-content\/uploads\/2020\/01\/image-15.png 656w, https:\/\/www.hugoi.com\/wp-content\/uploads\/2020\/01\/image-15-600x775.png 600w, https:\/\/www.hugoi.com\/wp-content\/uploads\/2020\/01\/image-15-232x300.png 232w\" sizes=\"auto, (max-width: 656px) 100vw, 656px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728top\u4e0b\u63091\uff0c\u5247\u53ef\u4ee5\u770b\u51faCPU\u5404\u7dda\u7a0b\u7684\u4f7f\u7528\u72c0\u6cc1\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"641\" height=\"328\" src=\"https:\/\/www.hugoi.com\/wp-content\/uploads\/2020\/01\/image-16.png\" alt=\"\" class=\"wp-image-400\" srcset=\"https:\/\/www.hugoi.com\/wp-content\/uploads\/2020\/01\/image-16.png 641w, https:\/\/www.hugoi.com\/wp-content\/uploads\/2020\/01\/image-16-600x307.png 600w, https:\/\/www.hugoi.com\/wp-content\/uploads\/2020\/01\/image-16-300x154.png 300w\" sizes=\"auto, (max-width: 641px) 100vw, 641px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>1.top\u547d\u4ee4\u80fd\u5920\u6e05\u695a\u770b\u51fa\u7cfb\u7d71\u72c0\u614b\uff0c\u800c\u4e14 &hellip; <a href=\"https:\/\/www.hugoi.com\/?p=393\" class=\"more-link\">More <span class=\"screen-reader-text\">Linux CentOS 7 \u5982\u4f55\u67e5\u770b\u6a5f\u5668\u8ca0\u8f09<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":250,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1,5],"tags":[],"class_list":["post-393","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-linux","category-5"],"jetpack_featured_media_url":"https:\/\/www.hugoi.com\/wp-content\/uploads\/2019\/08\/linuxlogo.jpg","_links":{"self":[{"href":"https:\/\/www.hugoi.com\/index.php?rest_route=\/wp\/v2\/posts\/393","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hugoi.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hugoi.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hugoi.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hugoi.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=393"}],"version-history":[{"count":3,"href":"https:\/\/www.hugoi.com\/index.php?rest_route=\/wp\/v2\/posts\/393\/revisions"}],"predecessor-version":[{"id":404,"href":"https:\/\/www.hugoi.com\/index.php?rest_route=\/wp\/v2\/posts\/393\/revisions\/404"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hugoi.com\/index.php?rest_route=\/wp\/v2\/media\/250"}],"wp:attachment":[{"href":"https:\/\/www.hugoi.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=393"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hugoi.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=393"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hugoi.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=393"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}