{"id":4651,"date":"2025-07-18T14:23:17","date_gmt":"2025-07-18T05:23:17","guid":{"rendered":"https:\/\/eternalsphere.net\/echoes\/?p=4651"},"modified":"2026-06-06T10:12:36","modified_gmt":"2026-06-06T01:12:36","slug":"jebg0dtx0hxzy9p","status":"publish","type":"post","link":"https:\/\/eternalsphere.net\/echoes\/index.php\/2025\/07\/18\/jebg0dtx0hxzy9p\/","title":{"rendered":"Linux \u7f51\u7edc\u76d1\u63a7\u4e2d Ttl \u603b\u6d41\u91cf\u7684\u542b\u4e49\u89e3\u6790"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u5728\u4f7f\u7528 Linux \u8fdb\u884c\u7f51\u7edc\u6d41\u91cf\u76d1\u63a7\u65f6\uff0c\u5e38\u5e38\u4f1a\u770b\u5230\u5982\u4e0b\u683c\u5f0f\u7684\u8f93\u51fa\u56fe\u8868\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><code>Curr: 355.08 kBit\/s  <br>Avg:  357.26 kBit\/s  <br>Min:    3.38 kBit\/s  <br>Max:   59.61 MBit\/s  <br>Ttl:   94.09 GByte<br><\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u7c7b\u4fe1\u606f\u901a\u5e38\u51fa\u73b0\u5728\u547d\u4ee4\u884c\u5de5\u5177\u5982 <code>nload<\/code>\u3001<code>bmon<\/code>\u3001<code>vnstat -l<\/code> \u7b49\u751f\u6210\u7684\u6d41\u91cf\u56fe\u4e2d\u3002\u5f88\u591a\u7528\u6237\u5bf9\u4e8e <code>Ttl<\/code>\uff08Total\uff09\u5b57\u6bb5\u7684\u542b\u4e49\u4ea7\u751f\u7591\u95ee\uff1a\u8fd9\u4e2a 94.09 GB \u7684\u603b\u6d41\u91cf\u662f\u4ece\u4ec0\u4e48\u65f6\u5019\u5f00\u59cb\u7edf\u8ba1\u7684\uff1f\u662f\u5426\u5305\u542b\u4e0a\u4f20\u4e0e\u4e0b\u8f7d\uff1f<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u6587\u5c06\u5bf9\u8fd9\u4e9b\u95ee\u9898\u9010\u4e00\u89e3\u7b54\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">Ttl \u662f\u4ec0\u4e48\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><code>Ttl<\/code> \u662f Total \u7684\u7f29\u5199\uff0c\u8868\u793a<strong>\u7d2f\u8ba1\u603b\u6d41\u91cf<\/strong>\u3002\u8fd9\u4e2a\u6570\u503c\u901a\u5e38\u662f<strong>\u63a5\u6536\uff08\u4e0b\u8f7d\uff09+ \u53d1\u9001\uff08\u4e0a\u4f20\uff09\u6d41\u91cf\u7684\u603b\u548c<\/strong>\uff0c\u800c\u975e\u5355\u5411\u6d41\u91cf\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e5f\u5c31\u662f\u8bf4\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><code>Ttl = RX\uff08\u63a5\u6536\uff09+ TX\uff08\u53d1\u9001\uff09<br><\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">Ttl \u7684\u65f6\u95f4\u8303\u56f4\u6765\u81ea\u54ea\u91cc\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5927\u591a\u6570\u5b9e\u65f6\u76d1\u63a7\u5de5\u5177\u9ed8\u8ba4\u4ece<strong>\u7a0b\u5e8f\u542f\u52a8\u65f6\u6216\u7cfb\u7edf\u542f\u52a8\u65f6<\/strong>\u5f00\u59cb\u7edf\u8ba1\u3002\u4f8b\u5982\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>nload<\/code> \u548c <code>bmon<\/code> \u7b49\u5de5\u5177\u901a\u5e38\u8bfb\u53d6\u5185\u6838\u63a5\u53e3\u7684\u7edf\u8ba1\u6570\u636e\uff0c\u6765\u6e90\u4e8e <code>\/proc\/net\/dev<\/code>\uff1b<\/li>\n\n\n\n<li>\u8fd9\u4e2a\u7edf\u8ba1\u6587\u4ef6\u4ece\u7cfb\u7edf\u542f\u52a8\u65f6\u5f00\u59cb\u7d2f\u79ef\uff0c\u9664\u975e\u624b\u52a8\u91cd\u7f6e\uff1b<\/li>\n\n\n\n<li>\u6240\u4ee5 Ttl \u5f80\u5f80\u8868\u793a\u201c<strong>\u81ea\u4e0a\u6b21\u7cfb\u7edf\u91cd\u542f<\/strong>\u4ee5\u6765\u7684\u7d2f\u8ba1\u7f51\u7edc\u6d41\u91cf\u201d\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u5982\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><code>cat \/proc\/net\/dev<br><\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u8f93\u51fa\u5185\u5bb9\u4e2d\u4f1a\u770b\u5230\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><code>eth0: 85437292 bytes received, 123845903 bytes transmitted<br><\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u8bf4\u660e\u63a5\u53e3 eth0 \u81ea\u7cfb\u7edf\u542f\u52a8\u4ee5\u6765\uff0c\u5df2\u63a5\u6536\u7ea6 85MB\uff0c\u53d1\u9001\u7ea6 124MB\uff0c\u603b\u548c\u7ea6\u4e3a 209MB\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">\u5982\u4f55\u9a8c\u8bc1\u662f\u5426\u4e3a\u7cfb\u7edf\u542f\u52a8\u4ee5\u6765\u7684\u6d41\u91cf\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b\u7cfb\u7edf\u542f\u52a8\u65f6\u95f4\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><code>uptime -s<br><\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u6216\u8005\u67e5\u770b\u8fd0\u884c\u65f6\u95f4\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><code>uptime<br><\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u518d\u7ed3\u5408 Ttl \u7684\u6d41\u91cf\u503c\uff0c\u57fa\u672c\u53ef\u4ee5\u786e\u8ba4\u662f\u5426\u4e3a\u542f\u52a8\u4ee5\u6765\u7684\u7edf\u8ba1\u3002\u4f8b\u5982\uff0c\u82e5\u7cfb\u7edf\u5df2\u8fd0\u884c 3 \u5929\uff0c\u800c Ttl \u663e\u793a 94 GB\uff0c\u4e14\u5e73\u5747\u901f\u7387\u5728\u51e0\u767e kBit\/s \u5230\u51e0\u5341 MBit\/s \u6ce2\u52a8\uff0c\u8fd9\u5728\u903b\u8f91\u4e0a\u662f\u5408\u7406\u7684\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">\u662f\u5426\u5305\u542b\u53cc\u5411\u6d41\u91cf\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u662f\u7684\uff0c<strong>\u7edd\u5927\u591a\u6570\u5de5\u5177\u7684 Ttl \u503c\u90fd\u5305\u542b\u4e0a\u4f20\u548c\u4e0b\u8f7d\u7684\u53cc\u5411\u6d41\u91cf<\/strong>\u3002\u4ee5\u4e0b\u662f\u51e0\u4e2a\u5e38\u89c1\u5de5\u5177\u7684\u884c\u4e3a\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u5de5\u5177 \/ \u547d\u4ee4<\/th><th>Ttl \u662f\u5426\u5305\u542b\u53cc\u5411<\/th><th>\u8865\u5145\u8bf4\u660e<\/th><\/tr><\/thead><tbody><tr><td><code>nload<\/code><\/td><td>\u2705 \u662f<\/td><td>\u5de6\u4fa7\u663e\u793a\u63a5\u6536\uff0c\u53f3\u4fa7\u663e\u793a\u53d1\u9001\uff1b\u603b\u91cf\u4e3a\u4e24\u8005\u5408\u8ba1<\/td><\/tr><tr><td><code>vnstat -l<\/code><\/td><td>\u2705 \u662f<\/td><td>\u5b9e\u65f6\u7d2f\u8ba1\u6d41\u91cf\uff08\u63a5\u6536 + \u53d1\u9001\uff09<\/td><\/tr><tr><td><code>bmon<\/code><\/td><td>\u2705 \u662f<\/td><td>\u5355\u63a5\u53e3\u5206\u522b\u663e\u793a TX\/RX\uff0c\u53ef\u81ea\u884c\u76f8\u52a0<\/td><\/tr><tr><td><code>iftop<\/code><\/td><td>\u274c \u5426<\/td><td>\u9ed8\u8ba4\u4ec5\u663e\u793a\u63a5\u6536\u6d41\u91cf\uff1b\u9700\u914d\u7f6e\u989d\u5916\u53c2\u6570<\/td><\/tr><tr><td><code>ip -s link<\/code><\/td><td>\u2705 \u662f<\/td><td>\u663e\u793a\u63a5\u53e3\u7684\u63a5\u6536\/\u53d1\u9001\u5b57\u8282\u603b\u6570<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n\n\n\n<h2 class=\"wp-block-heading\">\u603b\u7ed3<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>Ttl<\/code> \u8868\u793a\u7f51\u7edc\u63a5\u53e3\u7d2f\u8ba1\u7684\u53cc\u5411\u6d41\u91cf\uff08\u4e0a\u4f20 + \u4e0b\u8f7d\uff09\u3002<\/li>\n\n\n\n<li>\u5728\u4e0d\u91cd\u542f\u7cfb\u7edf\u6216\u7f51\u5361\u7684\u524d\u63d0\u4e0b\uff0cTtl \u662f\u4ece\u7cfb\u7edf\u542f\u52a8\u65f6\u5f00\u59cb\u7d2f\u79ef\u7684\u3002<\/li>\n\n\n\n<li>\u82e5\u9700\u8981\u66f4\u7cbe\u7ec6\u7684\u5386\u53f2\u6d41\u91cf\u8bb0\u5f55\uff0c\u53ef\u4f7f\u7528 <code>vnstat<\/code> \u7684\u6bcf\u65e5\u3001\u6bcf\u5c0f\u65f6\u6a21\u5f0f\uff08<code>vnstat -d<\/code>, <code>vnstat -h<\/code>\uff09\u3002<\/li>\n\n\n\n<li>\u82e5\u9700\u8981\u533a\u5206\u8fdb\u7a0b\u6d41\u91cf\uff0c\u53ef\u7ed3\u5408 <code>nethogs<\/code> \u6216 <code>iftop<\/code> \u4f7f\u7528\u3002<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u4f7f\u7528 Linux \u8fdb\u884c\u7f51\u7edc\u6d41\u91cf\u76d1\u63a7\u65f6\uff0c\u5e38\u5e38\u4f1a\u770b\u5230\u5982\u4e0b\u683c\u5f0f\u7684\u8f93\u51fa\u56fe\u8868\uff1a Curr: 355.08 kBit\/s Avg: 357.26 kBit\/s Min: 3.38 kBit\/s Max: 59.61 MBit\/s Ttl: 94.09 GByte \u8fd9\u7c7b\u4fe1\u606f\u901a\u5e38\u51fa\u73b0\u5728\u547d\u4ee4\u884c\u5de5\u5177\u5982 nload\u3001bmon\u3001vnstat -l \u7b49\u751f\u6210\u7684\u6d41\u91cf\u56fe\u4e2d\u3002\u5f88\u591a\u7528\u6237\u5bf9\u4e8e Ttl\uff08Total\uff09\u5b57\u6bb5\u7684\u542b\u4e49\u4ea7\u751f\u7591\u95ee\uff1a\u8fd9\u4e2a 94.09 GB \u7684\u603b\u6d41\u91cf\u662f\u4ece\u4ec0\u4e48\u65f6\u5019\u5f00\u59cb\u7edf\u8ba1\u7684\uff1f\u662f\u5426\u5305\u542b\u4e0a\u4f20\u4e0e\u4e0b\u8f7d\uff1f \u672c\u6587\u5c06\u5bf9\u8fd9\u4e9b\u95ee\u9898\u9010\u4e00\u89e3\u7b54\u3002 Ttl \u662f\u4ec0\u4e48\uff1f Ttl \u662f Total \u7684\u7f29\u5199\uff0c\u8868\u793a\u7d2f\u8ba1\u603b\u6d41\u91cf\u3002\u8fd9\u4e2a\u6570\u503c\u901a\u5e38\u662f\u63a5\u6536\uff08\u4e0b\u8f7d\uff09+ \u53d1\u9001\uff08\u4e0a\u4f20\uff09\u6d41\u91cf\u7684\u603b\u548c\uff0c\u800c\u975e\u5355\u5411\u6d41\u91cf\u3002 \u4e5f\u5c31\u662f\u8bf4\uff1a Ttl = RX\uff08\u63a5\u6536\uff09+ TX\uff08\u53d1\u9001\uff09 Ttl \u7684\u65f6\u95f4\u8303\u56f4\u6765\u81ea\u54ea\u91cc\uff1f \u5927\u591a\u6570\u5b9e\u65f6\u76d1\u63a7\u5de5\u5177\u9ed8\u8ba4\u4ece\u7a0b\u5e8f\u542f\u52a8\u65f6\u6216\u7cfb\u7edf\u542f\u52a8\u65f6\u5f00\u59cb\u7edf\u8ba1\u3002\u4f8b\u5982\uff1a \u4f8b\u5982\uff1a cat \/proc\/net\/dev \u8f93\u51fa\u5185\u5bb9\u4e2d\u4f1a\u770b\u5230\uff1a eth0: 85437292 bytes received, &hellip;<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[118],"tags":[],"class_list":["post-4651","post","type-post","status-publish","format-standard","hentry","category-tm5418kixf8ipqv"],"_links":{"self":[{"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/posts\/4651","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/comments?post=4651"}],"version-history":[{"count":1,"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/posts\/4651\/revisions"}],"predecessor-version":[{"id":4652,"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/posts\/4651\/revisions\/4652"}],"wp:attachment":[{"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/media?parent=4651"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/categories?post=4651"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/eternalsphere.net\/echoes\/index.php\/wp-json\/wp\/v2\/tags?post=4651"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}