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Requirement analysis: in the process of performance testing, due to the deficiency of the environment or the requirements of the project, the performance test needs to be performed in the wee hours of the morning, so it is necessary to automatically execute the performance test scenario, and can execute different user concurrency multiple times, and automatically generate results. This paper introduces how to use jenkins to call the pressure testing machine in the linux environment to achieve performance testing. 1. The environment configuration first goes into Jenkins > plug-in management. The SSH plugin plug-in needs to be installed in jenkins, and the remote host can be configured by installing the plug-in.

Then go to system Management > > system Settings, search for ssh, then enter the ip, port, user and password of the pressure measuring machine, and click apply.

Jmeter environment configuration, use Xshell to connect to the linux pressure machine, and then upload the apache-jmeter-4.0-performance to the server

Go to the apache-jmeter-4.0-performance/bin directory to execute chmod 777 jmeter and grant execution permission.

Use vi ~ / .bashrc to add user local variables, add the statement export PATH=$PATH:/home/pmoTest/apache-jmeter-4.0-performance/bin on the last line, and then save exit

Execute source ~ / .bashrc to make the configuration effective

After the execution, execute jmeter-v to see the following figure, which proves that the global variable configuration is successful, and you can use the command to perform the performance test.

Script development first adds a user-defined variable configuration element to the performance test script that needs to be run, and configures two user variables threadNum and duration. The default values are ${P (threadNum,1)} and ${P (duration,1)}, respectively. ${_ P (threadNum,1)} indicates that the default value is 1, as follows

two。 Click console, number of threads and Ramp-Up Period to enter ${threadNum}, and duration enter ${duration} to save the script

3. Upload the performance test script to the appropriate directory

Third, jenkins execution first creates a free-style software project

Go to the task setup page, check Execute shell script on remote host using ssh in the build environment, enter the shell command, and then click the save button

Click build now in the task interface, and the test results are as follows:

You can set the execution time as needed. For example, if you need to execute on Saturday or Sunday, you can check Build periodically in the build trigger and enter 00 08 6. 7.

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