jmeter和ab的对比

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mb5fdcad8719a20 2019-12-16 08:38:00

文章标签 apache 压测数据测试工具 web压力测试 文章分类 代码人生

压测比较常用的工具：ab，webbench，jmeter

ab和webbench作为shell模式下轻量级的测试工具，ab比webbench功能更多一些

jmeter作为有GUI界面的更高级测试工具

ab和jmeter同是apache下的两款压测工具

ab是Apache组织开发的一款web压力测试工具，优点是使用方便，统计功能强大

命令格式

ab [options] [http://]hostname[:port]/path

比较常用的有 -n， -t ， -c

-c（concurrency）表示用多少并发来进行测试

-t表示测试持续多长时间

-n表示要发送多少次测试请求

eg:

D:\wamp64\bin\apache\apache2.4.39\bin>ab -n 100 -c 100 http://127.0.0.1:8080/test This is ApacheBench, Version 2.3 <$Revision: 1843412 $> Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/ Licensed to The Apache Software Foundation, http://www.apache.org/  Benchmarking 127.0.0.1 (be patient).....done   Server Software: Server Hostname:        127.0.0.1 Server Port:            8080  Document Path:          /test Document Length:        2 bytes  Concurrency Level:      100 Time taken for tests:   0.185 seconds Complete requests:      100 Failed requests:        0 Total transferred:      13400 bytes HTML transferred:       200 bytes Requests per second:    541.03 [#/sec] (mean) Time per request:       184.833 [ms] (mean) Time per request:       1.848 [ms] (mean, across all concurrent requests) Transfer rate:          70.80 [Kbytes/sec] received  Connection Times (ms)               min  mean[+/-sd] median   max Connect:        0    0   0.5      0       1 Processing:    26  126  41.7    146     174 Waiting:        2   80  38.5     72     146 Total:         26  126  41.6    147     175  Percentage of the requests served within a certain time (ms)   50%    147   66%    154   75%    159   80%    161   90%    165   95%    168   98%    171   99%    175  100%    175 (longest request)

jmeter是一个非常强大和用户友好的GUI工具，http访问的参数设置基本应有尽有

jmeter和ab的对比_数据