Shulou(Shulou.com)06/03 Report--

In the actual stress test, it is strongly recommended to use the command line mode, that is, the non-GUI mode, which consumes less press resources and can support greater concurrency.

Note: if necessary, open the command prompt with administrator privileges

Restart the master or slave machine if necessary

Restart jmeter if necessary

Windows can open the command line directly in the script directory: hold down the shift key and select "Open Command window here" with the right mouse button.

The following commands apply under both windows and linux

1. Command interpretation

Jmeter-n-t xxx.jmx-r-l xxx.jtl

N indicates no GUI to run, t indicates the jmx file to be run, r refers to starting all agent remotely, and l refers to the name of the generated file

two。 Command summary

Jmeter-n-t xxx.jmx-l 001.jtl support

Jmeter-n-t xxx.jmx-r-l 001.jtl support

Jmeter-n-t xxx.jmx-Jthreads=10-l 001.jtl-these two, specify the number of threads, but do not specify the number of cycles to support

Jmeter-n-t xxx.jmx-Jthreads=10-r-l 001.jtlr-so it is not supported for a few minutes of running?

Jmeter-n-t xxx.jmx-Jthreads=10-Jloops=100-l 001.jtl support

Jmeter-n-t xxx.jmx-Jthreads=10-Jloops=100-r-l 001.jtl does not support?

Jmeter-n-t xxx.jmx-Jthreads=10-Jloops=100-l 001.jtl-e-o output

Jmeter-n-t xxx.jmx-Jthreads=10-Jloops=100-r-l 001.jtl-e-o output does not support?

Jmeter-g 002.jtl-o output

Doubt: the number of parameterized threads and cycles is not supported in non-GUI mode + distributed mode?

3. Command to use the scene

(1) jmeter-n-t xxx.jmx-l 001.jtl

After running, you can open the jtl file in jmeter to view the result.

(2) parameterize the number of threads and loops on the command line:

Modify jmeter script

Replace the specific number of threads and cycles

Add the-J parameter to the command line

Jmeter-n-t xxx.jmx-Jthreads=10-Jloops=100-l 001.jtl

(3) use commands to automatically generate HTML performance reports and charts of various metrics

Modify jmeter.properties

Jmeter.save.saveservice.output_format=csv

Jmeter.save.saveservice.timestamp_format=yyyy/MM/dd HH:mm:ss

Modify user.properties statistics interval

Jmeter.reportgenerator.overall_granularity=1000

There are two ways to generate HTML reports:

Generate a HTML report at the end of the stress test

Jmeter-n-t xxx.jmx-Jthreads=10-Jloops=100-l 001.jtl-e-o output

Generate HTML reports using existing result files

Jmeter-g 002.jtl-o output

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