我要评论linux下nogui使用jmeter
众所周知，jmeter在gui模式下的效能比非gui下的要差一些，在无环境的机器中进行测试应该如何快速启动呢
在linux中有两种方式快速起动：
- 第一种下载安装包直接启动jmeter.sh 脚本
- 第二种使用docker启动
我们先看第一种
在linux中直接下载jmeter启动包，先进入官网复制jmeter下载地址
在linux中使用 wget命令下载包
ssh@test:~/test$ wget https://dlcdn.apache.org//jmeter/binaries/apache-jmeter-5.5.tgz --2022-09-12 05:53:14-- https://dlcdn.apache.org//jmeter/binaries/apache-jmeter-5.5.tgz resolving dlcdn.apache.org (dlcdn.apache.org)... 151.101.2.132, 2a04:4e42::644 connecting to dlcdn.apache.org (dlcdn.apache.org)|151.101.2.132|:443... connected. http request sent, awaiting response... 200 ok length: 85476161 (82m) [application/x-gzip] saving to: ‘apache-jmeter-5.5.tgz' apache-jmeter-5.5.tgz 100%[================================================================>] 81.52m 5.29mb/s in 16s 2022-09-12 05:53:30 (5.11 mb/s) - ‘apache-jmeter-5.5.tgz' saved [85476161/85476161] ssh@test:~/test$ ls apache-jmeter-5.5.tgz
解压该文件
ssh@test:~/test$ tar -xvf apache-jmeter-5.5.tgz
进入解压后的问题件，找到bin目录查看是否有jmetet.sh文件
之后进入jmx脚本存在目录，执行以下命令（该命令是启动jmeter.sh脚本，同时传入 -n -t -l 等参数）
执行日志中error为100% 为了方便测试随便用了一个脚本，由于地址不通所以全部报错
当我们看到... end of run 的时候代表脚本已经执行完毕，我们可以在执行命令时，定义的 -o 目录下查看详细测试报告
ssh@test:~/test$ ./apache-jmeter-5.5/bin/jmeter.sh -n -t test.jmx -l result/result.jtl -e -o result/html creating summariser <summary> created the tree successfully using test.jmx starting standalone test @ september 12, 2022 6:05:17 am utc (1662962717490) waiting for possible shutdown/stoptestnow/heapdump/threaddump message on port 4445 summary = 287617 in 00:00:10 = 28292.1/s avg: 0 min: 0 max: 117 err: 287617 (100.00%) tidying up ... @ september 12, 2022 6:05:28 am utc (1662962728206) ... end of run
将我们指定目录下的html下载到本地，解压后目录结构为
这时候我们打开index.html就可以查看详细报告了
接着第二种方式
使用docker执行jmx脚本
首先docker环境是必要的，这里就不再赘述了，使用docker search jmeter 查看仓库中已有的镜像
root@test ~ # docker search jmeter name description stars official automated justb4/jmeter lightweight docker image for running the apa… 98 [ok] cirit/jmeter jmeter 2.13 + debian os + java server jre 8 30 [ok] egaillardon/jmeter docker image for apache jmeter (no more upda… 13 [ok] egaillardon/jmeter-plugins docker image for apache jmeter and jmeter pl… 10 [ok] pedrocesarti/jmeter-docker apache jmeter™ is an open source tool that h… 7 [ok] vmarrazzo/jmeter lightweight docker image for apache jmeter a… 6 eroadltd/jmeter 4 smithmicro/jmeter jmeter docker image for distributed testing … 4 [ok] floodio/jmeter jmeter on flood io 4 famiko/jmeter-base install jmeter on openjdk:8-alpine 2 [ok] kubernautslabs/jmeter_slave 1 octoperf/jmeter-standard openjdk + ssh + jmeter + octoperf plugin 1 grafana/jmeter-to-k6 1 kaarol/jmeter-master jmeter master image 1 [ok] kaarol/jmeter-slave jmeter slave base image 0 [ok] 3ram/jmeter jmeter with mysql library 0 keptn/jmeter-service 0 gsengun/jmeter jmeter 3.x image with a few plugins, mssql a… 0 [ok] cloudssky/jmeter-slave 0 decho/jmeter-slave 0 kubernautslabs/jmeter-operator 0 cloudssky/jmeter-master 0 jmeterscripts/jmeter-agent 0 zheji01/jmeter-konakart jmeter 4.0 0 shadowpic/jmeter-slave 0
接着我们使用docker pull 一个符合自己的镜像，下载成功以后使用docker images 查看本地镜像
root@test ~ # docker pull justb4/jmeter using default tag: latest latest: pulling from justb4/jmeter 1b7ca6aea1dd: pull complete 0c9f7f0acdce: pull complete 0a0aa5d7f9c8: pull complete 4f4fb700ef54: pull complete digest: sha256:ba68e5f66e7dee5d71328cfe71eec3ad508437d759a5a481bea9092ea89592ee status: downloaded newer image for justb4/jmeter:latest docker.io/justb4/jmeter:latest root@test ~ # docker images | grep jmeter justb4/jmeter latest 7fae0b97a533 3 months ago 246mb
然后我们直接docker run 启动，这里简单说一下启动参数
--net=host 这个参数代表不需要给容器内的服务做映射了
- -i 标准输入保持打开状态
- -v 目录挂载让容器内外该目录下的文件保持一致
- -w 让命令在指定路径执行，如果目录不存在则创建一个新的
- -n -t -l -o -e 这几个是jmeter的启动参数了，不多赘述了
root@qa-perf-test-068 /home/developer/test # docker run --net=host -i -v /home/developer/test:/home/developer/test -w /home/developer/test justb4/jmeter -n -t test.jmx -l result/result.jtl -e -o result/html start running jmeter on mon sep 12 08:32:04 cest 2022 jvm_args=-xmn1390m -xms5560m -xmx5560m jmeter args=-n -t test.jmx -l result/result.jtl -e -o result/html jmeter all args=-dlog4j2.formatmsgnolookups=true -n -t test.jmx -l result/result.jtl -e -o result/html sep 12, 2022 8:32:06 am java.util.prefs.filesystempreferences$1 run info: created user preferences directory. creating summariser <summary> created the tree successfully using test.jmx starting standalone test @ mon sep 12 08:32:06 cest 2022 (1662964326558) waiting for possible shutdown/stoptestnow/heapdump/threaddump message on port 4445 summary = 217948 in 00:00:10 = 21474.8/s avg: 1 min: 0 max: 371 err: 217948 (100.00%) tidying up ... @ mon sep 12 08:32:17 cest 2022 (1662964337098) ... end of run end running jmeter on mon sep 12 08:32:30 cest 2022
执行完毕以后，我们查看挂载目录下的test文件夹，找到html下载到本地与方法一 一致下载后在本地可直接查看jmeter执行详情
总结
以上为个人经验，希望能给大家一个参考，也希望大家多多支持代码网。
发表评论