CODEWITHSUNDEEP
jmeter
Sarada Akurathi
Sarada Akurathi

Reputation: 1188

Need to parameterize thread group, ramp up, loop count in jmeter, how to use CSV for this

I want to run my jmeter scripts in the following manner:

Thread Count         Rampup      loop count
100                  10           20
150                  1            10
200                  1            10

I gave this data in CSV Data Set Config, tried to read it, but it is not read from CSV file for Thread Group level.

I don't want to copy the thread group and configure the above configuration.

Is there any way we can parameterize and use it

Thanks

Upvotes: 0

Views: 77

Answers (1)

Ivan G
Ivan G

Reputation: 2872

I don't think you can, the number of threads and stuff are being initialized before any CSV files are being read.

You can use __P() function to define number of users, iterations and ramp-up time

enter image description here

so you can run your test using a batch file or sequence of commands like:

jmeter -Jusers=100 -Jrampup=10 -Jloops=10 -n -t test.jmx -l result.jtl \
&& jmeter -Jusers=150 -Jrampup=1 -Jloops=10 -n -t test.jmx -l result.jtl \
etc.

Alternatively go for the Open Model Thread Group or any suitable alternative from Custom Thread Groups bundle

Upvotes: 1

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