下载jmeter 传送门
修改配置，建议设置英文
cd apache-jmeter-5.5/bin
vim jmeter.properties
#编码格式为UTF-8
sampleresult.default.encoding=UTF-8
#设置为英文,我这里就默认为英文了
language=en
#设置为中文
#language=zh_CN
apache-jmeter-5.5版本默认最大堆是1G,所以一般来说也是够我们测试了
启动jemeter
打开终端
./jmeter
================================================================================
Don't use GUI mode for load testing !, only for Test creation and Test debugging.
For load testing, use CLI Mode (was NON GUI):
jmeter -n -t [jmx file] -l [results file] -e -o [Path to web report folder]
& increase Java Heap to meet your test requirements:
Modify current env variable HEAP="-Xms1g -Xmx1g -XX:MaxMetaspaceSize=256m" in the jmeter batch file
Check : https://jmeter.apache.org/usermanual/best-practices.html
================================================================================
Warning: the font "Times" is not available, so "Lucida Bright" has been substituted, but may have unexpected appearance or behavor. Re-enable the "Times" font to remove this warning.
官方推荐使用CLI.
GUI模式比较适用于测试创建和测试调试；负载测试时，最好是使用CLI
CLI模式能大大缩减所需要的系统资源；
GUI模式，会会消耗大量的内存资源，容易使压力机本身达到瓶颈，从而影响测试结果（例如：查看结果树，会依次把每条请求的结果写入内存，降低性能）；
GUI模式，不能支持大型的负载测试与性能测试，并发超大时，JMeter会崩溃；
使用CLI模式执行可以进行自动化脚本编写，并持续集成到Jinkens上自动运行。
我们可以通过简单的GUI来配置我们的接口
我这里是开300个线程连续压测30秒
最后我们保存该配置到某个文件夹，文件后缀为.jmx
打开终端,进入jmeter目录
wangjin@wangjindembp bin % ./jmeter -n -t /Users/wangjin/test.jmx -l /Users/wangjin/test/results.jtl -e -o /Users/wangjin/test/web_report
Creating summariser <summary>
Created the tree successfully using /Users/wangjin/test.jmx
Starting standalone test @ July 27, 2022 10:26:59 PM CST (1658932019011)
Waiting for possible Shutdown/StopTestNow/HeapDump/ThreadDump message on port 4445
summary + 1193 in 00:00:01 = 1841.0/s Avg: 40 Min: 0 Max: 425 Err: 0 (0.00%) Active: 199 Started: 199 Finished: 0
summary + 209821 in 00:00:30 = 6994.0/s Avg: 41 Min: 0 Max: 601 Err: 0 (0.00%) Active: 81 Started: 300 Finished: 219
summary = 211014 in 00:00:31 = 6885.1/s Avg: 41 Min: 0 Max: 601 Err: 0 (0.00%)
summary + 5964 in 00:00:01 = 7685.6/s Avg: 3 Min: 0 Max: 27 Err: 0 (0.00%) Active: 0 Started: 300 Finished: 300
summary = 216978 in 00:00:31 = 6904.6/s Avg: 40 Min: 0 Max: 601 Err: 0 (0.00%)
Tidying up ... @ July 27, 2022 10:27:30 PM CST (1658932050777)
... end of run
等待执行完成后，我们从web_report中打开网页报告index.html
APDEX 0-1的范围，越接近1越完美
参数介绍
Usage
--?
print command line options and exit
-h, --help
print usage information and exit
-v, --version
print the version information and exit
-p, --propfile <argument>
the jmeter property file to use
-q, --addprop <argument>
additional JMeter property file(s)
-t, --testfile <argument>
the jmeter test(.jmx) file to run. "-t LAST" will load last
used file
-l, --logfile <argument>
the file to log samples to
-i, --jmeterlogconf <argument>
jmeter logging configuration file (log4j2.xml)
-j, --jmeterlogfile <argument>
jmeter run log file (jmeter.log)
-n, --nongui
run JMeter in nongui mode
-s, --server
run the JMeter server
-E, --proxyScheme <argument>
Set a proxy scheme to use for the proxy server
-H, --proxyHost <argument>
Set a proxy server for JMeter to use
-P, --proxyPort <argument>
Set proxy server port for JMeter to use
-N, --nonProxyHosts <argument>
Set nonproxy host list (e.g. *.apache.org|localhost)
-u, --username <argument>
Set username for proxy server that JMeter is to use
-a, --password <argument>
Set password for proxy server that JMeter is to use
-J, --jmeterproperty <argument>=<value>
Define additional JMeter properties
-G, --globalproperty <argument>=<value>
Define Global properties (sent to servers)
e.g. -Gport=123
or -Gglobal.properties
-D, --systemproperty <argument>=<value>
Define additional system properties
-S, --systemPropertyFile <argument>
additional system property file(s)
-f, --forceDeleteResultFile
force delete existing results files and web report folder if
present before starting the test
-L, --loglevel <argument>=<value>
[category=]level e.g. jorphan=INFO, jmeter.util=DEBUG or com
.example.foo=WARN
-r, --runremote
Start remote servers (as defined in remote_hosts)
-R, --remotestart <argument>
Start these remote servers (overrides remote_hosts)
-d, --homedir <argument>
the jmeter home directory to use
-X, --remoteexit
Exit the remote servers at end of test (non-GUI)
-g, --reportonly <argument>
generate report dashboard only, from a test results file
-e, --reportatendofloadtests
generate report dashboard after load test
-o, --reportoutputfolder <argument>
output folder for report dashboard
执行计划(.jmx)并且生成报告(.jtl)和HTML报告
./jmeter -n -t /Users/wangjin/test.jmx -l /Users/wangjin/test/results.jtl -e -o /Users/wangjin/test/web_report
# -t后面是你保存的jmeter文件,一般是以.jmx结尾的
# -l 是你压测的接口结果,一般是以.jtl结尾,该文件可以通过gui查看
# -o 后面跟的是网页版本的报告目录
执行计划(.jmx)只生成报告(.jtl)
./jmeter -n -t /Users/wangjin/test.jmx -l /Users/wangjin/test/results.jtl
# -t后面是你保存的jmeter文件,一般是以.jmx结尾的
# -l 是你压测的接口结果,一般是以.jtl结尾,该文件可以通过gui查看
通过报告(.jtl)生成HTML报告
./jmeter -g /Users/wangjin/test/results.jtl -o /Users/wangjin/test/web_report
# -t后面是你保存的jmeter文件,一般是以.jmx结尾的
# -l 是你压测的接口结果,一般是以.jtl结尾,该文件可以通过gui查看
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