{"id":1649,"date":"2019-04-02T03:45:25","date_gmt":"2019-04-01T19:45:25","guid":{"rendered":"https:\/\/www.xiaobo.li\/?p=1649"},"modified":"2019-04-02T03:57:31","modified_gmt":"2019-04-01T19:57:31","slug":"apache-bench-ab","status":"publish","type":"post","link":"https:\/\/www.xiaobo.li\/notes\/archives\/1649","title":{"rendered":"Apache Bench (ab)"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">yum install -y httpd-tools<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">ab -c 10 -n 100 http:\/\/www.example.com\/index.php<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">-c10  \u8868\u793a\u5e76\u53d1\u7528\u6237\u6570\u4e3a10<br> -n100 \u8868\u793a\u8bf7\u6c42\u603b\u6570\u4e3a100<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This is ApacheBench, Version 2.3 &lt;$Revision: 1430300 $&gt;<br>\nCopyright 1996 Adam Twiss, Zeus Technology Ltd, http:\/\/www.zeustech.net\/<br>\nLicensed to The Apache Software Foundation, http:\/\/www.apache.org\/<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Benchmarking 192.168.199.85 (be patient)<br>\nCompleted 100 requests<br>\nCompleted 200 requests<br>\nCompleted 300 requests<br>\nCompleted 400 requests<br>\nCompleted 500 requests<br>\nCompleted 600 requests<br>\nCompleted 700 requests<br>\nCompleted 800 requests<br>\nCompleted 900 requests<br>\nCompleted 1000 requests<br>\nFinished 1000 requests<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Server Software:        <br>\nServer Hostname:        192.168.199.85<br>\nServer Port:            3814<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Document Path:          \/portals\/index<br> Document Length:        11999 bytes      HTTP\u54cd\u5e94\u6570\u636e\u7684\u6b63\u6587\u957f\u5ea6 <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Concurrency Level:      200<br> Time taken for tests:   2.132 seconds    \u6240\u6709\u8fd9\u4e9b\u8bf7\u6c42\u5904\u7406\u5b8c\u6210\u6240\u82b1\u8d39\u7684\u65f6\u95f4\u00a0 <br> Complete requests:      1000     \u5b8c\u6210\u8bf7\u6c42\u6570\u00a0 <br> Failed requests:        0       \u5931\u8d25\u8bf7\u6c42\u6570\u00a0 <br> Write errors:           0<br> Total transferred:      12136000 bytes       \u7f51\u7edc\u603b\u4f20\u8f93\u91cf\u00a0 <br> HTML transferred:       11999000 bytes     HTML\u5185\u5bb9\u4f20\u8f93\u91cf<br> Requests per second:    469.10 <a href=\"mean\">#\/sec<\/a>    \u541e\u5410\u91cf-\u6bcf\u79d2\u8bf7\u6c42\u6570<br> Time per request:       426.350 <a href=\"mean\">ms<\/a>    \u670d\u52a1\u5668\u6536\u5230\u8bf7\u6c42\uff0c\u54cd\u5e94\u9875\u9762\u8981\u82b1\u8d39\u7684\u65f6\u95f4  <br> Time per request:       2.132 [ms] (mean, across all concurrent requests)   \u5e76\u53d1\u7684\u6bcf\u4e2a\u8bf7\u6c42\u5e73\u5747\u6d88\u8017\u65f6\u95f4 <br> Transfer rate:          5559.55 [Kbytes\/sec] received   \u5e73\u5747\u6bcf\u79d2\u7f51\u7edc\u4e0a\u7684\u6d41\u91cf\uff0c\u53ef\u4ee5\u5e2e\u52a9\u6392\u9664\u662f\u5426\u5b58\u5728\u7f51\u7edc\u6d41\u91cf\u8fc7\u5927\u5bfc\u81f4\u54cd\u5e94\u65f6\u95f4\u5ef6\u957f\u7684\u95ee\u9898 <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Connection Times (ms)<br>               min  mean[+\/-sd] median   max<br> Connect:        1   26 136.7      1    1006<br> Processing:     6  364 295.5    297    1741<br> Waiting:        3  353 297.1    286    1740<br> Total:          7  391 330.3    308    1980<br> <br> <br><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Percentage of the requests served within a certain time (ms)<br>   50%    308     50\uff05 \u7684\u7528\u6237\u54cd\u5e94\u65f6\u95f4\u5c0f\u4e8e 308 \u6beb\u79d2\u00a0 <br>   66%    450     80 \uff05 \u7684\u7528\u6237\u54cd\u5e94\u65f6\u95f4\u5c0f\u4e8e 450 \u6beb\u79d2 <br>   75%    552      <br>   80%    618<br>   90%    832<br>   95%   1028<br>   98%   1354<br>   99%   1650<br>  100%   1980 (longest request)  \u6700\u5927\u7684\u54cd\u5e94\u65f6\u95f4\u5c0f\u4e8e 2000 \u6beb\u79d2\u00a0  <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">links:<br>     http:\/\/httpd.apache.org\/docs\/2.4\/programs\/ab.html<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>yum install -y httpd-tools ab -c 10 -n 1 &hellip; <a href=\"https:\/\/www.xiaobo.li\/notes\/archives\/1649\">\u7ee7\u7eed\u9605\u8bfb <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[273],"tags":[],"class_list":["post-1649","post","type-post","status-publish","format-standard","hentry","category-article"],"_links":{"self":[{"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/posts\/1649","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/comments?post=1649"}],"version-history":[{"count":0,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/posts\/1649\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/media?parent=1649"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/categories?post=1649"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/tags?post=1649"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}