{"id":7207,"date":"2020-06-17T18:58:00","date_gmt":"2020-06-17T10:58:00","guid":{"rendered":"https:\/\/blog.naibabiji.com\/?p=7207"},"modified":"2020-06-17T18:58:00","modified_gmt":"2020-06-17T10:58:00","slug":"iftop","status":"publish","type":"post","link":"https:\/\/blog.naibabiji.com\/skill\/iftop.html","title":{"rendered":"\u5b89\u88c5iftop\u67e5\u770b\u7f51\u7ad9\u670d\u52a1\u5668\u5b9e\u65f6\u7f51\u7edc\u60c5\u51b5\u7edf\u8ba1"},"content":{"rendered":"<p>\u5982\u679c\u4f60\u662f\u81ea\u5df1\u8d2d\u4e70VPS\u642d\u5efa\u7684\u7f51\u7ad9\u670d\u52a1\u5668\uff0c\u90a3\u4e48\u53ef\u80fd\u4f1a\u78b0\u5230\u7f51\u7ad9\u670d\u52a1\u5668\u7f51\u7edc\u5f88\u5361\u7684\u60c5\u51b5\uff0c\u4e3a\u4e86\u6392\u67e5\u95ee\u9898\uff0c\u6211\u4eec\u9700\u8981\u4f7f\u7528iftop\u8fd9\u79cd\u5de5\u5177\u6765\u5b9e\u65f6\u67e5\u770b\u670d\u52a1\u5668\u7684\u6d41\u91cf\u4fe1\u606f\uff0c\u5224\u65ad\u662f\u5426\u6709\u6076\u610f\u7a0b\u5e8f\u5728\u8fdb\u884c\u7f51\u7edc\u53d1\u5305\u3002\u672c\u6587\u8bb0\u5f55\u4e0b<strong>CentoS 7\u5b89\u88c5iftop\u7684\u65b9\u6cd5\u548c\u4f7f\u7528\u6559\u7a0b<\/strong>\u3002<\/p>\n<h2>CentOS7\u5b89\u88c5iftop\u6559\u7a0b<\/h2>\n<p>1\u3001\u5b89\u88c5EPEL\u6e90<\/p>\n<p>\u8f93\u5165\u4e0b\u9762\u547d\u4ee4\u76f4\u63a5\u5b89\u88c5\uff08\u5982\u679c\u4f60\u8fd8\u4e0d\u4f1a\u4f7f\u7528VPS\uff0c\u8bf7\u5148\u770b<a href=\"https:\/\/blog.naibabiji.com\/tutorial\/xshell-6-lian-jie-vps.html\">\u6b64\u6587<\/a>\u3002\uff09<\/p>\n<pre>yum install epel-release<\/pre>\n<p>\u5982\u679c\u4e0a\u9762\u7684\u547d\u4ee4\u5b89\u88c5\u5931\u8d25\uff0c\u90a3\u4e48\u5c31\u4f7f\u7528\u4e0b\u9762\u7684\u547d\u4ee4\u624b\u52a8\u5b89\u88c5<\/p>\n<pre>rpm -Uvh https:\/\/dl.fedoraproject.org\/pub\/epel\/epel-release-latest-7.noarch.rpm<\/pre>\n<p>2\u3001\u5b89\u88c5iftop<\/p>\n<pre>yum install iftop<\/pre>\n<h2>iftop\u4f7f\u7528\u6559\u7a0b<\/h2>\n<p>\u5b89\u88c5\u5b8c\u6bd5iftop\u4e4b\u540e\uff0c\u76f4\u63a5\u8f93\u5165iftop\u5373\u53ef\u6253\u5f00\uff0c\u51fa\u73b0\u4e0b\u56fe\u7684\u754c\u9762\uff1a<\/p>\n<p><a href=\"https:\/\/edgeone.naibabiji.com\/wp-content\/uploads\/2020\/06\/Pasted-into-\u5b89\u88c5iftop\u67e5\u770b\u7f51\u7ad9\u670d\u52a1\u5668\u5b9e\u65f6\u7f51\u7edc\u60c5\u51b5\u7edf\u8ba1.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-7208 size-full\" src=\"https:\/\/edgeone.naibabiji.com\/wp-content\/uploads\/2020\/06\/Pasted-into-\u5b89\u88c5iftop\u67e5\u770b\u7f51\u7ad9\u670d\u52a1\u5668\u5b9e\u65f6\u7f51\u7edc\u60c5\u51b5\u7edf\u8ba1.png\" alt=\"iftop\" width=\"958\" height=\"680\" \/><\/a><\/p>\n<p>\u4e0a\u56fe\u4e2d\uff0c\u5e95\u90e8\u5185\u5bb9\u5206\u522b\u662f\uff1a<\/p>\n<ul>\n<li>TX\uff1a\u53d1\u9001\u6d41\u91cf<\/li>\n<li>RX\uff1a\u63a5\u6536\u6d41\u91cf<\/li>\n<li>TOTAL\uff1a\u603b\u6d41\u91cf<\/li>\n<li>rates\uff1a\u5206\u522b\u8868\u793a\u8fc7\u53bb 2s 10s 40s \u7684\u5e73\u5747\u6d41\u91cf<\/li>\n<\/ul>\n<p>&lt;= \u548c=&gt;\u4ee3\u8868\u6d41\u91cf\u65b9\u5411\u3002<\/p>\n<p>\u6309\u952e\u76d8h\u952e\u53ef\u4ee5\u8c03\u51fa\u5e2e\u52a9\uff0c\u5982\u4e0b\u56fe\uff1a<\/p>\n<p><a href=\"https:\/\/edgeone.naibabiji.com\/wp-content\/uploads\/2020\/06\/Pasted-into-\u5b89\u88c5iftop\u67e5\u770b\u7f51\u7ad9\u670d\u52a1\u5668\u5b9e\u65f6\u7f51\u7edc\u60c5\u51b5\u7edf\u8ba1-1.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-7209 size-full\" src=\"https:\/\/edgeone.naibabiji.com\/wp-content\/uploads\/2020\/06\/Pasted-into-\u5b89\u88c5iftop\u67e5\u770b\u7f51\u7ad9\u670d\u52a1\u5668\u5b9e\u65f6\u7f51\u7edc\u60c5\u51b5\u7edf\u8ba1-1.png\" alt=\"iftop\u5e2e\u52a9\" width=\"772\" height=\"399\" \/><\/a><\/p>\n<p>\u66f4\u8be6\u7ec6\u7684iftop\u6559\u7a0b\u53ef\u4ee5\u67e5\u770b<a href=\"https:\/\/www.cnblogs.com\/chenqionghe\/p\/10680075.html\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">\u65e0\u6daf\u7684\u8fd9\u7bc7\u6587\u7ae0<\/a>\u3002<\/p>\n\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-center kksr-valign-bottom\"\n    data-payload='{&quot;align&quot;:&quot;center&quot;,&quot;id&quot;:&quot;7207&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;bottom&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;0&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;0&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;4&quot;,&quot;greet&quot;:&quot;\u7ed9\u672c\u6587\u6253\u5206 post&quot;,&quot;legend&quot;:&quot;0\\\/5 - (0 votes)&quot;,&quot;size&quot;:&quot;24&quot;,&quot;title&quot;:&quot;\u5b89\u88c5iftop\u67e5\u770b\u7f51\u7ad9\u670d\u52a1\u5668\u5b9e\u65f6\u7f51\u7edc\u60c5\u51b5\u7edf\u8ba1&quot;,&quot;width&quot;:&quot;0&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} - ({count} {votes})&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-right: 4px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-right: 4px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-right: 4px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-right: 4px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-right: 4px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n    \n<div class=\"kksr-stars-active\" style=\"width: 0px;\">\n            <div class=\"kksr-star\" style=\"padding-right: 4px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 4px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 4px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 4px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 4px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 19.2px;\">\n            <span class=\"kksr-muted\">\u7ed9\u672c\u6587\u6253\u5206 post<\/span>\n    <\/div>\n    <\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u679c\u4f60\u662f\u81ea\u5df1\u8d2d\u4e70VPS\u642d\u5efa\u7684\u7f51\u7ad9\u670d\u52a1\u5668\uff0c\u90a3\u4e48\u53ef\u80fd\u4f1a\u78b0\u5230\u7f51\u7ad9\u670d\u52a1\u5668\u7f51\u7edc\u5f88\u5361\u7684\u60c5\u51b5\uff0c\u4e3a\u4e86\u6392\u67e5\u95ee\u9898\uff0c\u6211\u4eec\u9700\u8981\u4f7f\u7528if [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":7210,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"slim_seo":{"title":"\u5b89\u88c5iftop\u67e5\u770b\u7f51\u7ad9\u670d\u52a1\u5668\u5b9e\u65f6\u7f51\u7edc\u60c5\u51b5\u7edf\u8ba1 - \u5976\u7238\u5efa\u7ad9\u7b14\u8bb0","description":"\u5982\u679c\u4f60\u662f\u81ea\u5df1\u8d2d\u4e70VPS\u642d\u5efa\u7684\u7f51\u7ad9\u670d\u52a1\u5668\uff0c\u90a3\u4e48\u53ef\u80fd\u4f1a\u78b0\u5230\u7f51\u7ad9\u670d\u52a1\u5668\u7f51\u7edc\u5f88\u5361\u7684\u60c5\u51b5\uff0c\u4e3a\u4e86\u6392\u67e5\u95ee\u9898\uff0c\u6211\u4eec\u9700\u8981\u4f7f\u7528iftop\u8fd9\u79cd\u5de5\u5177\u6765\u5b9e\u65f6\u67e5\u770b\u670d\u52a1\u5668\u7684\u6d41\u91cf\u4fe1\u606f\uff0c\u5224\u65ad\u662f\u5426\u6709\u6076\u610f\u7a0b\u5e8f\u5728\u8fdb\u884c\u7f51\u7edc\u53d1\u5305\u3002\u672c\u6587\u8bb0\u5f55\u4e0b CentoS 7\u5b89\u88c5iftop\u7684\u65b9\u6cd5\u548c\u4f7f\u7528\u6559\u7a0b \u3002 CentOS7\u5b89\u88c5iftop\u6559\u7a0b 1\u3001\u5b89\u88c5EPEL\u6e90 \u8f93\u5165\u4e0b\u9762\u547d\u4ee4\u76f4\u63a5"},"footnotes":""},"categories":[142],"tags":[],"class_list":["post-7207","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-skill"],"_links":{"self":[{"href":"https:\/\/blog.naibabiji.com\/wp-json\/wp\/v2\/posts\/7207","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.naibabiji.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.naibabiji.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.naibabiji.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.naibabiji.com\/wp-json\/wp\/v2\/comments?post=7207"}],"version-history":[{"count":0,"href":"https:\/\/blog.naibabiji.com\/wp-json\/wp\/v2\/posts\/7207\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.naibabiji.com\/wp-json\/wp\/v2\/media\/7210"}],"wp:attachment":[{"href":"https:\/\/blog.naibabiji.com\/wp-json\/wp\/v2\/media?parent=7207"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.naibabiji.com\/wp-json\/wp\/v2\/categories?post=7207"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.naibabiji.com\/wp-json\/wp\/v2\/tags?post=7207"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}