{"id":563,"date":"2020-11-04T00:20:26","date_gmt":"2020-11-03T16:20:26","guid":{"rendered":"https:\/\/byy3.com\/?p=563"},"modified":"2022-10-04T19:49:34","modified_gmt":"2022-10-04T11:49:34","slug":"linux%e7%b3%bb%e7%bb%9f%e7%bb%b4%e6%8a%a4htop%e6%88%96%e8%80%85top%e4%bb%a5%e5%8f%8acpu%e7%ad%89linux%e7%b3%bb%e7%bb%9f%e8%bf%90%e8%a1%8c%e7%8a%b6%e6%80%81%e6%a3%80%e6%b5%8b%e5%92%8ciftop","status":"publish","type":"post","link":"https:\/\/byy3.com\/?p=563","title":{"rendered":"linux\u7cfb\u7edf\u7ef4\u62a4htop\u6216\u8005top\u4ee5\u53cacpu\u7b49linux\u7cfb\u7edf\u8fd0\u884c\u72b6\u6001\u68c0\u6d4b\u548ciftop\u7f51\u7edc\u6d41\u91cf\u76d1\u63a7"},"content":{"rendered":"

linux\u7cfb\u7edf\u7ef4\u62a4htop\u6216\u8005top\u4ee5\u53cacpu\u7b49linux\u7cfb\u7edf\u8fd0\u884c\u72b6\u6001\u68c0\u6d4b\u548ciftop<\/h1>\n

\u5728\u7ebf\u6d41\u91cf\u63d2\u4ef6 git clone https:\/\/github.com\/lvwuwei\/traffic_monitor\/<\/a><\/strong><\/span><\/p>\n

Linux\u67e5\u770b\u7f51\u7edc\u6d41\u91cf<\/a><\/h1>\n
\n
linux<\/a>\u6d41\u91cf\u5206\u6790<\/a><\/div>\n
<\/div>\n
\n

\u6587\u7ae0\u539f\u6587\uff1aLinux\u67e5\u770b\u7f51\u7edc\u6d41\u91cf<\/a><\/p><\/blockquote>\n

\u4f5c\u4e3a\u4e00\u4e2a\u975e\u804c\u4e1a\u8fd0\u7ef4\uff0c\u4e0d\u65f6\u9700\u8981\u67e5\u770bLinux\u670d\u52a1\u5668\u4e0a\u7684\u7f51\u7edc\u6d41\u91cf\u72b6\u51b5\u3002\u672c\u6587\u4ecb\u7ecd\u51e0\u4e2a\u5e38\u7528\u7684Linux\u67e5\u770b\u7f51\u7edc\u6d41\u91cf\u547d\u4ee4\uff0c\u5e76\u7b80\u8981\u4ecb\u7ecd\u5176\u7528\u6cd5\u3002\u90e8\u5206\u547d\u4ee4\u7cfb\u7edf\u5df2\u7ecf\u5185\u7f6e\uff0c\u67d0\u4e9b\u547d\u4ee4\u5219\u9700\u8981\u4ece\u8f6f\u4ef6\u4ed3\u5e93\u6216\u8005\u81ea\u884c\u7f16\u8bd1\u5b89\u88c5\uff0c\u672c\u6587\u4ee5CentOS\u7cfb\u7edf\u4e3a\u4f8b\u4ecb\u7ecd\u8f6f\u4ef6\u5b89\u88c5\u65b9\u6cd5\u3002<\/p>\n

\u67e5\u770b\u603b\u6d41\u91cf<\/h2>\n

ip<\/h3>\n

ip<\/code>\u00a0\u547d\u4ee4\u6765\u81ea\u00a0iproute2util<\/code>\u00a0\u5305\uff0c\u662f\u67e5\u770b\u3001\u914d\u7f6e\u7f51\u7edc\/\u8def\u7531\u7684\u5de5\u5177\u3002\u4f5c\u4e3a\u00a0ifconfig<\/code>\u00a0\u7684\u66ff\u4ee3\u54c1\uff0cip<\/code>\u00a0\u547d\u4ee4\u529f\u80fd\u66f4\u5f3a\u5927\uff0c\u7528\u6cd5\u66f4\u8bed\u4e49\u5316\u3002<\/p>\n

ip<\/code>\u547d\u4ee4\u5728\u5927\u591a\u6570\u7cfb\u7edf\u4e0a\u90fd\u5df2\u7ecf\u9ed8\u8ba4\u5b89\u88c5\uff0c\u4e5f\u53ef\u901a\u8fc7\u00a0yum install -y iproute<\/code>\u00a0\u5b89\u88c5\u3002ip<\/code>\u00a0\u7684 \"-s -h<\/strong>\" \u53c2\u6570\u67e5\u770b\u5404\u7f51\u5361\u7684\u603b\u6d41\u91cf\uff0c\u4e0b\u56fe\u662f\u00a0ip -s -h link<\/code>\u00a0\u7684\u8f93\u51fa\u7ed3\u679c\uff1a<\/p>\n

\"linux\u7cfb\u7edf\u7ef4\u62a4htop\u6216\u8005top\u4ee5\u53cacpu\u7b49linux\u7cfb\u7edf\u8fd0\u884c\u72b6\u6001\u68c0\u6d4b\u548ciftop\u7f51\u7edc\u6d41\u91cf\u76d1\u63a7\u63d2\u56fe\"<\/span><\/a><\/p>\n

nload<\/h3>\n

nload<\/code>\u00a0\u547d\u4ee4\u53ef\u4ee5\u67e5\u770b\u5404\u4e2a\u7f51\u7edc\u8bbe\u5907\u7684\u5f53\u524d\u7f51\u7edc\u901f\u7387\uff0c\u4e5f\u4f1a\u5c55\u793a\u6d41\u7ecf\u8bbe\u5907\u7684\u603b\u6d41\u91cf\u3002<\/p>\n

nload<\/code>\u00a0\u6765\u81eaEPEL<\/a>\u8f6f\u4ef6\u5e93\uff0cCentOS\u5b89\u88c5\u547d\u4ee4\u4e3a\uff1ayum install -y epel-release && yum install -y nload<\/code>\u3002\u67e5\u770beth0\u7f51\u5361\u6d41\u91cf\u00a0nload eth0<\/code>\u547d\u4ee4\u8f93\u51fa\u5982\u4e0b\uff1a<\/p>\n

\"linux\u7cfb\u7edf\u7ef4\u62a4htop\u6216\u8005top\u4ee5\u53cacpu\u7b49linux\u7cfb\u7edf\u8fd0\u884c\u72b6\u6001\u68c0\u6d4b\u548ciftop\u7f51\u7edc\u6d41\u91cf\u76d1\u63a7\u63d2\u56fe1\"<\/span><\/a><\/p>\n

PS\uff1anetstat -s<\/code>\u00a0\u548c\u00a0ifconfig -s<\/code>\u00a0\u90fd\u53ef\u4ee5\u67e5\u770b\u6536\u53d1\u7684\u603b\u5305(netstat<\/code>\u5206\u534f\u8bae\u7ed9\u51fa)\uff0c\u4f46\u4e0d\u4f1a\u7ed9\u51fa\u5b57\u8282\u6570\u636e\u3002<\/p>\n

\u67e5\u770b\u5b9e\u65f6\u7f51\u901f\u7f51\u901f<\/h2>\n

nload<\/code>\u00a0\u547d\u4ee4\u53ef\u4ee5\u8f93\u51fa\u5f53\u524d\u7f51\u901f\uff0c\u4e0a\u9762\u5df2\u7ecf\u4ecb\u7ecd\u8fc7\uff0c\u672c\u8282\u4e0d\u518d\u8d58\u8ff0\u3002<\/p>\n

dstat<\/h3>\n

dstat<\/code>\u00a0\u662f\u4e00\u4e2a\u7528\u6765\u66ff\u6362vmstat<\/code>\u3001iostat<\/code>\u3001netstat<\/code>\u3001nfsstat<\/code>\u548cifstat<\/code>\u7684\u5168\u80fd\u7cfb\u7edf\u4fe1\u606f\u7edf\u8ba1\u5de5\u5177\uff0c\u652f\u6301\u6570\u636e\u5b9e\u65f6\u5237\u65b0\uff0c\u8f93\u51fa\u76f4\u89c2\u6613\u61c2\u3002<\/p>\n

dstat<\/code>\u00a0\u9ed8\u8ba4\u6ca1\u6709\u5b89\u88c5\uff0c\u5b89\u88c5\u547d\u4ee4\u4e3a\uff1ayum install -y dstat<\/code>\u3002dstat -tnf 1 10<\/code>\u00a0\u8f93\u51fa\u63a5\u4e0b\u676510\u79d2\u5185\u6bcf\u79d2\u7684\u7f51\u7edc\u6570\u636e\uff1a<\/p>\n

\"linux\u7cfb\u7edf\u7ef4\u62a4htop\u6216\u8005top\u4ee5\u53cacpu\u7b49linux\u7cfb\u7edf\u8fd0\u884c\u72b6\u6001\u68c0\u6d4b\u548ciftop\u7f51\u7edc\u6d41\u91cf\u76d1\u63a7\u63d2\u56fe2\"<\/span><\/a><\/p>\n

sar<\/h3>\n

sar<\/code>\u00a0\u662fSystem Activity Report\u7684\u7f29\u5199\uff0c\u662f\u4e00\u6b3e\u5168\u9762\u7684Linux\u7cfb\u7edf\u8fd0\u884c\u72b6\u6001\u7edf\u8ba1\u548c\u6027\u80fd\u5206\u6790\u5de5\u5177\uff0c\u53ef\u4ece\u78c1\u76d8IO\u3001CPU\u8d1f\u8f7d\u3001\u5185\u5b58\u4f7f\u7528\u7b49\u591a\u4e2a\u7ef4\u5ea6\u5bf9\u7cfb\u7edf\u6d3b\u52a8\u8fdb\u884c\u62a5\u544a\u3002<\/p>\n

sar<\/code>\u00a0\u547d\u4ee4\u6765\u81ea\u00a0sysstat<\/code>\u00a0\u5305\uff0c\u53ef\u4f7f\u7528\u8fd9\u4e2a\u547d\u4ee4\u5b89\u88c5\uff1ayum install -y sysstat<\/code>\u3002sar -n TCP 1 10<\/code>\u53ef\u67e5\u770b\u63a5\u4e0b\u676510\u79d2\u5185\u7684tcp\u6570\u636e\uff1a<\/p>\n

\"linux\u7cfb\u7edf\u7ef4\u62a4htop\u6216\u8005top\u4ee5\u53cacpu\u7b49linux\u7cfb\u7edf\u8fd0\u884c\u72b6\u6001\u68c0\u6d4b\u548ciftop\u7f51\u7edc\u6d41\u91cf\u76d1\u63a7\u63d2\u56fe3\"<\/span><\/a><\/p>\n

\u67e5\u770b\u8fde\u63a5\/\u8fdb\u7a0b\u6d41\u91cf<\/h2>\n

ss\/netstat<\/h3>\n

ss<\/code>\u00a0\u548c\u00a0netstat<\/code>\u00a0\u662f\u67e5\u770b\u6d3b\u52a8\u94fe\u63a5\/\u76d1\u542c\u7aef\u53e3\u7684\u5e38\u7528\u547d\u4ee4\u3002ss<\/code>\u00a0\u662f\u00a0netstat<\/code>\u00a0\u7684\u66ff\u4ee3\uff0c\u6027\u80fd\u66f4\u597d\uff0c\u5efa\u8bae\u4f7f\u7528\u3002<\/p>\n

ss<\/code>\u00a0\u662f\u00a0iproute2util<\/code>\u00a0\u5305\u7684\u4e00\u90e8\u5206\uff0c\u56e0\u6b64\u5728\u5927\u591a\u6570\u7cfb\u7edf\u4e0a\u9ed8\u8ba4\u5b89\u88c5\uff0c\u4e5f\u53ef\u901a\u8fc7yum install -y iproute<\/code>\u5b89\u88c5\u3002netstat<\/code>\u00a0\u6765\u81ea\u00a0net-tools<\/code>\u00a0\u5305\uff0c\u65b0\u7248\u7cfb\u7edf\u4e0a\u9700\u8981\u81ea\u884c\u5b89\u88c5\uff1ayum install -y net-tools<\/code>\u3002<\/p>\n

\u4e0b\u56fe\u662f\u7528ss<\/code>\u67e5\u770btcp\u8fde\u63a5\u7684\u8f93\u51fa\uff1a<\/p>\n

\"linux\u7cfb\u7edf\u7ef4\u62a4htop\u6216\u8005top\u4ee5\u53cacpu\u7b49linux\u7cfb\u7edf\u8fd0\u884c\u72b6\u6001\u68c0\u6d4b\u548ciftop\u7f51\u7edc\u6d41\u91cf\u76d1\u63a7\u63d2\u56fe4\"<\/span><\/a><\/p>\n

iftop<\/h3>\n

iftop<\/code>\u00a0\u662f\u4e00\u6b3e\u5b9e\u65f6\u6d41\u91cf\u76d1\u63a7\u5de5\u5177\uff0c\u53ef\u4ee5\u67e5\u770b\u6bcf\u4e2a\u8fde\u63a5\u7684\u5b9e\u65f6\u901f\u7387\u3002<\/p>\n

iftop<\/code>\u00a0\u6765\u81eaEPEL<\/a>\u8f6f\u4ef6\u5e93\uff0c\u5b89\u88c5\u547d\u4ee4\u662f\uff1ayum install -y epel-release && yum install -y iftop<\/code>\u3002iftop -nN -i eth0<\/code>\u5b9e\u65f6\u67e5\u770beth0\u7f51\u5361\u7684\u5404\u4e2a\u8fde\u63a5\u548c\u7f51\u901f\uff1a<\/p>\n

\"linux\u7cfb\u7edf\u7ef4\u62a4htop\u6216\u8005top\u4ee5\u53cacpu\u7b49linux\u7cfb\u7edf\u8fd0\u884c\u72b6\u6001\u68c0\u6d4b\u548ciftop\u7f51\u7edc\u6d41\u91cf\u76d1\u63a7\u63d2\u56fe5\"<\/span><\/a><\/p>\n

nethogs<\/h3>\n

nethogs<\/code>\u00a0\u662f\u4e3a\u4e86\u67e5\u770b\u5355\u4e2a\u8fdb\u7a0b\u6d41\u91cf\u800c\u8bbe\u8ba1\u7684\u5de5\u5177\uff0c\u6309\u7167\u8fdb\u7a0b\u8fdb\u884c\u5e26\u5bbd\u5206\u7ec4\u3002<\/p>\n

nethogs<\/code>\u00a0\u6765\u81eaEPEL<\/a>\u8f6f\u4ef6\u5e93\uff0c\u5b89\u88c5\u547d\u4ee4\u662f\uff1ayum install -y epel-release && yum install -y nethogs<\/code>\u3002nethogs -d 2 eth0<\/code>\u00a0\u6bcf2\u79d2\u5237\u65b0\u6d41\u7ecfeth0\u7f51\u5361\u7684\u8fdb\u7a0b\u6d41\u91cf\u4fe1\u606f\uff1a<\/p>\n

\"linux\u7cfb\u7edf\u7ef4\u62a4htop\u6216\u8005top\u4ee5\u53cacpu\u7b49linux\u7cfb\u7edf\u8fd0\u884c\u72b6\u6001\u68c0\u6d4b\u548ciftop\u7f51\u7edc\u6d41\u91cf\u76d1\u63a7\u63d2\u56fe6\"<\/span><\/a><\/p>\n

\u5176\u4ed6<\/h2>\n

tcpdump<\/code>\u53ef\u4ee5\u7528\u6765\u6293\u5305\uff0c\u4fdd\u5b58\u7684\u6570\u636e\u53ef\u4ee5\u7528wireshark\u6253\u5f00\u548c\u67e5\u770b\u3002<\/p>\n

\u53c2\u8003<\/h2>\n

1.\u00a0Linux sar\u547d\u4ee4\u8be6\u89e3<\/a><\/p>\n<\/article>\n","protected":false},"excerpt":{"rendered":"

linux\u7cfb\u7edf\u7ef4\u62a4htop\u6216\u8005top\u4ee5\u53cacpu\u7b49linux\u7cfb\u7edf\u8fd0\u884c\u72b6\u6001\u68c0\u6d4b\u548ciftop \u5728\u7ebf\u6d41\u91cf\u63d2\u4ef6 git […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[730,325,727,728,729,381],"class_list":["post-563","post","type-post","status-publish","format-standard","hentry","category-net-security","tag-linux","tag-net","tag-network","tag-729","tag-381"],"_links":{"self":[{"href":"https:\/\/byy3.com\/index.php?rest_route=\/wp\/v2\/posts\/563","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/byy3.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/byy3.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/byy3.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/byy3.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=563"}],"version-history":[{"count":0,"href":"https:\/\/byy3.com\/index.php?rest_route=\/wp\/v2\/posts\/563\/revisions"}],"wp:attachment":[{"href":"https:\/\/byy3.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=563"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/byy3.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=563"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/byy3.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=563"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}