{"id":1513,"date":"2017-03-16T16:38:54","date_gmt":"2017-03-16T08:38:54","guid":{"rendered":"http:\/\/nick.txtcc.com\/?p=1513"},"modified":"2017-03-16T16:38:54","modified_gmt":"2017-03-16T08:38:54","slug":"ngxtop%ef%bc%9a%e5%9c%a8%e5%91%bd%e4%bb%a4%e8%a1%8c%e5%ae%9e%e6%97%b6%e7%9b%91%e6%8e%a7-nginx-%e7%9a%84%e7%a5%9e%e5%99%a8","status":"publish","type":"post","link":"https:\/\/nick.txtcc.com\/index.php\/linux\/1513","title":{"rendered":"ngxtop\uff1a\u5728\u547d\u4ee4\u884c\u5b9e\u65f6\u76d1\u63a7 Nginx \u7684\u795e\u5668"},"content":{"rendered":"

Nginx\u7f51\u7ad9\u670d\u52a1\u5668\u5728\u751f\u4ea7\u73af\u5883\u4e2d\u8fd0\u884c<\/a>\u7684\u65f6\u5019\u9700\u8981\u8fdb\u884c\u5b9e\u65f6\u76d1\u63a7\u3002\u5b9e\u9645\u4e0a\uff0c\u8bf8\u5982 Nagios<\/a>, Zabbix, Munin \u7684\u7f51\u7edc\u76d1\u63a7\u8f6f\u4ef6\u662f\u652f\u6301 Nginx \u76d1\u63a7\u7684\u3002<\/p>\n

\u5982\u679c\u4f60\u4e0d\u9700\u8981\u4ee5\u4e0a\u8f6f\u4ef6\u63d0\u4f9b\u7684\u7efc\u5408\u6027\u62a5\u544a\u6216\u8005\u957f\u671f\u6570\u636e\u7edf\u8ba1\u529f\u80fd\uff0c\u53ea\u662f\u9700\u8981\u4e00\u79cd\u5feb\u901f\u7b80\u4fbf\u7684\u529e\u6cd5\u53bb\u76d1\u63a7 Nginx \u670d\u52a1\u5668\u7684\u8bf7\u6c42\u7684\u8bdd\uff0c\u6211\u5efa\u8bae\u4f60\u91c7\u7528\u4e00\u4e2a\u53eb ngxtop<\/a> \u7684\u547d\u4ee4\u884c\u5de5\u5177\u3002<\/p>\n

\u4f60\u9a6c\u4e0a\u5c31\u4f1a\u53d1\u73b0 ngxtop \u4ece\u754c\u9762\u548c\u540d\u79f0\u90fd\u501f\u9274\u4e86\u8457\u540d\u7684top\u547d\u4ee4\u3002ngxtop \u662f\u901a\u8fc7\u5206\u6790 Nginx \u6216\u8005\u5176\u4ed6\u7684\u65e5\u5fd7\u6587\u4ef6\uff0c\u4f7f\u7528\u7c7b\u4f3c top \u547d\u4ee4\u7684\u754c\u9762\u5b9e\u65f6\u5c55\u793a\u51fa\u6765\u7684\u3002\u4f60\u53ef\u4ee5\u8bf4\u4f60\u77e5\u9053\u7684\u5176\u4ed6\u9ad8\u7aef\u76d1\u63a7\u5de5\u5177\uff0c\u4f46\u662f\u5728\u7b80\u6d01\u8fd9\u65b9\u9762 ngxtop \u65e0\u7591\u662f\u6700\u597d\u7684\u3002\u7b80\u5355\u5c31\u610f\u5473\u7740\u4e0d\u53ef\u66ff\u4ee3\u3002<\/p>\n

\u672c\u6307\u5357\u4e2d\uff0c\u6211\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528 ngxtop \u5b9e\u65f6\u76d1\u63a7 Nginx \u7f51\u7ad9\u670d\u52a1\u5668\u3002<\/p>\n

Linux \u4e0a\u5b89\u88c5 ngxtop<\/h3>\n
\u9996\u5148\u5728 Linux \u7cfb\u7edf\u4e2d\u5b89\u88c5\u4f9d\u8d56\u5e93 pip<\/a>\uff08LCTT\u8bd1\u6ce8\uff1angxtop\u662f\u7528python\u7f16\u5199\u7684\uff09\u3002<\/p>\n
\u7136\u540e\u4f7f\u7528\u5982\u4e0b\u547d\u4ee4\u5b89\u88c5 ngxtop\u3002<\/p>\n
\n
$ <\/span>\nsudo<\/span>\n pip install ngxtop<\/span><\/li>\n<\/ol>\n
ngxtop \u4f7f\u7528<\/h3>\n
\u57fa\u672c\u4f7f\u7528\u65b9\u6cd5\u5982\u4e0b\uff1a<\/p>\n
\n
ngxtop <\/span>\n[<\/span>\noptions<\/span>\n]<\/span><\/li>\n
ngxtop <\/span>\n[<\/span>\noptions<\/span>\n]<\/span> (<\/span>\nprint<\/span>\n|<\/span>\ntop<\/span>\n|<\/span>\navg<\/span>\n|<\/span>\nsum<\/span>\n)<\/span> <<\/span>\nvar<\/span>\n><\/span><\/li>\n
ngxtop <\/span>\ninfo<\/span><\/li>\n<\/ol>\n
\u8fd9\u91cc\u662f\u4e00\u4e9b\u901a\u7528\u9009\u9879\u3002<\/p>\n
\n
-l <\/strong>: \u6307\u5b9a\u65e5\u5fd7\u6587\u4ef6\u7684\u5b8c\u6574\u8def\u5f84 (Nginx \u6216 Apache2)<\/li>\n
-f <\/strong>: \u65e5\u5fd7\u683c\u5f0f<\/li>\n
–no-follow<\/strong>: \u5904\u7406\u5f53\u524d\u5df2\u7ecf\u5199\u5165\u7684\u65e5\u5fd7\u6587\u4ef6\uff0c\u800c\u4e0d\u662f\u5b9e\u65f6\u5904\u7406\u65b0\u6dfb\u52a0\u5230\u65e5\u5fd7\u6587\u4ef6\u7684\u65e5\u5fd7<\/li>\n
-t <\/strong>: \u66f4\u65b0\u9891\u7387<\/li>\n
-n <\/strong>: \u663e\u793a\u884c\u53f7<\/li>\n
-o `<\/var><\/strong>: \u6392\u5e8f\u89c4\u5219(\u9ed8\u8ba4\u662f\u8bbf\u95ee\u8ba1\u6570)<\/li>\n`
-a …, –a …<\/strong>: \u6dfb\u52a0\u8868\u8fbe\u5f0f(\u4e00\u822c\u662f\u805a\u5408\u8868\u8fbe\u5f0f\u5982\uff1a sum, avg, min, max \u7b49)\u5230\u8f93\u51fa\u4e2d\u3002<\/li>\n
-v<\/strong>: \u8f93\u51fa\u8be6\u7ec6\u4fe1\u606f<\/li>\n
-i <\/strong>: \u53ea\u5904\u7406\u7b26\u5408\u89c4\u5219\u7684\u8bb0\u5f55<\/li>\n<\/ul>\n
\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5185\u7f6e\u53d8\u91cf\uff0c\u4ed6\u4eec\u7684\u542b\u4e49\u4e0d\u8a00\u81ea\u660e\u3002<\/p>\n
\n
bodybytes<\/em>send<\/li>\n
http_referer<\/li>\n
httpuser<\/em>agent<\/li>\n
remote_addr<\/li>\n
remote_user<\/li>\n
request<\/li>\n
status<\/li>\n
time_local<\/li>\n<\/ul>\n
\u4f7f\u7528 ngxtop \u76d1\u63a7 Nginx<\/h3>\n
ngxtop \u9ed8\u8ba4\u4f1a\u4ece\u5176\u914d\u7f6e\u6587\u4ef6 (\/etc\/nginx\/nginx.conf) \u4e2d\u67e5\u627e Nginx \u65e5\u5fd7\u7684\u5730\u5740\u3002\u6240\u4ee5\uff0c\u76d1\u63a7 Nginx \uff0c\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u5373\u53ef\uff1a<\/p>\n
\n
$ ngxtop<\/span><\/li>\n<\/ol>\n
\u8fd9\u5c06\u4f1a\u5217\u51fa10\u4e2a Nginx \u670d\u52a1\uff0c\u6309\u8bf7\u6c42\u6570\u91cf\u6392\u5e8f\u3002<\/p>\n
\u663e\u793a\u524d20\u4e2a\u6700\u9891\u7e41\u7684\u8bf7\u6c42\uff1a<\/p>\n
\n
$ ngxtop <\/span>\n–<\/span>\nn <\/span>\n20<\/span><\/li>\n<\/ol>\n
$\"\"$ <\/p>\n
\u83b7\u53d6Nginx\u57fa\u672c\u4fe1\u606f\uff1a<\/p>\n
\n
$ ngxtop <\/span>\ninfo<\/span><\/li>\n<\/ol>\n
$\"\"$ <\/p>\n
\u4f60\u53ef\u4ee5\u81ea\u5b9a\u4e49\u663e\u793a\u7684\u53d8\u91cf\uff0c\u7b80\u5355\u5217\u51fa\u9700\u8981\u663e\u793a\u7684\u53d8\u91cf\u3002\u4f7f\u7528 “print” \u547d\u4ee4\u663e\u793a\u81ea\u5b9a\u4e49\u8bf7\u6c42\u3002<\/p>\n
\n
$ ngxtop <\/span>\nprint<\/span>\n request http_user_agent remote_addr<\/span><\/li>\n<\/ol>\n
$\"\"$ <\/p>\n
\u663e\u793a\u8bf7\u6c42\u6700\u591a\u7684\u5ba2\u6237\u7aefIP\u5730\u5740<\/p>\n
\n
$ ngxtop <\/span>\ntop<\/span>\n remote_addr<\/span><\/li>\n<\/ol>\n
$\"\"$ <\/p>\n
\u663e\u793a\u72b6\u6001\u7801\u662f404\u7684\u8bf7\u6c42<\/p>\n
\n
$ ngxtop <\/span>\n–<\/span>\ni <\/span>\n‘status == 404’<\/span> print<\/span>\n request status<\/span><\/li>\n<\/ol>\n
$\"\"$ <\/p>\n
\u9664\u4e86Nginx\uff0cngtop \u8fd8\u53ef\u4ee5\u5904\u7406\u5176\u4ed6\u7684\u65e5\u5fd7\u6587\u4ef6\uff0c\u6bd4\u5982 Apache \u7684\u8bbf\u95ee\u6587\u4ef6\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u76d1\u63a7 Apache \u670d\u52a1\u5668:<\/p>\n
\n
$ <\/span>\ntail<\/span> –<\/span>\nf <\/span>\n\/<\/span>\nvar<\/span>\n\/<\/span>\nlog<\/span>\n\/<\/span>\napache2<\/span>\n\/<\/span>\naccess<\/span>\n.<\/span>\nlog <\/span>\n|<\/span>\n ngxtop <\/span>\n–<\/span>\nf common<\/span><\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"
Nginx\u7f51\u7ad9\u670d\u52a1\u5668\u5728\u751f\u4ea7\u73af\u5883\u4e2d\u8fd0\u884c\u7684\u65f6\u5019\u9700\u8981\u8fdb\u884c\u5b9e\u65f6\u76d1\u63a7\u3002\u5b9e\u9645\u4e0a\uff0c\u8bf8\u5982Nagios, Zabbix, Munin \u7684\u7f51\u7edc\u76d1\u63a7\u8f6f\u4ef6\u662f\u652f\u6301 Nginx \u76d1\u63a7\u7684\u3002 \u5982\u679c\u4f60\u4e0d\u9700\u8981\u4ee5\u4e0a\u8f6f\u4ef6\u63d0\u4f9b\u7684\u7efc\u5408\u6027\u62a5\u544a\u6216\u8005...<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[352,268,467],"class_list":["post-1513","post","type-post","status-publish","format-standard","hentry","category-linux","tag-log","tag-nginx","tag-ngxtop"],"_links":{"self":[{"href":"https:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/posts\/1513","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/comments?post=1513"}],"version-history":[{"count":1,"href":"https:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/posts\/1513\/revisions"}],"predecessor-version":[{"id":1514,"href":"https:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/posts\/1513\/revisions\/1514"}],"wp:attachment":[{"href":"https:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/media?parent=1513"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/categories?post=1513"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nick.txtcc.com\/index.php\/wp-json\/wp\/v2\/tags?post=1513"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}