In Jmeter, If i want to put a "If Controller" in the middle of the script (say transaction 4) and then if condition is satisfied, the script should start executing from the start ie. 1st transaction.
If Condition Fails, the script must go to next step ie. transaction 5.
Is there any way to perform this ??
You seem to be looking for While Controller
While Controller[condition]
Transaction 1
Transaction 2
Transaction 3
Transaction 4
Transaction 5
As long as the condition is true, while controller will execute all the transactions. When it fails, it will exit and execute Transaction 5.
I would set this up like:
Txn 1
Txn 2
Txn 3
Txn 4
If Controller with some condition
Test Action Sampler with Go to next loop iteration action
Txn 5
Related
I am trying to use a steeping thread group with a runtime controller
Script flow
login 400 times
Business Flow -Runtime controller for execution Transaction for the time period like 1 hour
logout 400 times
Now Test scenario
All Vuser 1 every 05 second
duration 1 hour
Stop Vuser 1 every 5 second
Steeping thread group I have given a 1-hour duration and in runtime controller also I have given an hour duration
Issue:
My test run for 1 hour but logout is not happening.
Thanks in Advance.
Stepping Thread Group doesn't know anything about presence of Runtime Controller(s) inside it, when 1 hour ends it tells threads to stop no matter whether they executed "logout" or not.
Personally I would rather:
Configure the Stepping Thread Group to perform the workload pattern:
Put "Login" and "Logout" under Once Only Controllers
Put the "Business Flow" under the While Controller with the following condition:
${__groovy((vars.get('TESTSTART.MS') as long) < (vars.get('TESTSTART.MS') as long) + 2000000 + 3600000,)}
So it will execute the "Business Flow" for ramp-up period plus 1 hour and then proceed further
Test plan outline:
in jmeter script, is it possible to skip the remaining transactions and go to next iteration based on a captured value?
eg:
Thread Group1:
Sampler 1
Sampler 2
Sampler 3
whenever the value captured in Transaction 2 is 0, it should skip Transaction 3 and go to next iteration.
Right click Transaction 3 choose Insert Parent and add If Controller with condition checking that value isn't 0:
${jexl3("${value}" != "0")}
If you have saved value from transaction 2, just add Post Processor og Regular expression or JSON extractor depending on your response.
You can do it using the following function. I have also provided the link to the previous answer from VINS.
ctx.setRestartNextLoop(true);
jmeter stop current iteration
My test plan is as follows:
Thread Group
Transaction Controller 1
Transaction Controller 2
Run time Controller
Transaction Controller 3
Transaction Controller 4
Transaction Controller 5
Transaction Controller 6
Controller 1 & 2 (Launch Application and Login) - should happen only once
Run time Controller contains some transactions - this will iterate for a
duration of 1 hour
Controller 6 (Logout) - should happen only once
All samplers are found inside the controllers.
I want to run my test for the duration of 1 hour. The problem is when I set
1 hour for my thread group and 1 hour for my runtime controller, Transaction
Controller 6 does not get executed. It all depends where the test flow has
reached when duration hit 1 hour.
How can I make the test to stop (like gradual exiting) but executes the
remaining transactions when we hit the 1 hour mark before stopping the test
completely?
Is there a controller that will wait for the remaining transactions to
execute before stopping the test even if the duration has reached 1 hour?
Your assistance will be greatly appreciated. Thank You
I think the only way to solve this is to take control of the ramp-down manually.
Change your thread group to loop only once, and remove the duration limit.
Put a BSF PreProcessor with this code under your very first sample:
if (vars.get("start_time") == null) {
vars.put("start_time", Date.now());
}
Replace your runtime controller with a While controller with a condition like this:
${__javaScript(Date.now() < ${start_time} + 1000 * 60 * 60)}
If you want gradual rampdown over, say, 5 minutes, you'll need to do something like this (newlines for clarity)
${__javaScript(
Date.now() < ${start_time} +
1000 * 60 * 60 +
1000 * 60 * 5 * ${__threadNum} / <your total number of threads>
)}
If you also have gradual rampup, you'll need to take that into account as well (or if you want the same rampdown as you had rampup, you can just use the first version).
I am trying to do the load testing of the pages which can be access after login only.
As I am using Once Only Controller for login request ,when I changed Number of thread- 5 or more,login executes 5 times.
as Once Only Controller works for loopcount so I used loopcount but it slowdown my process and it executes the whole testplan.
My test-plan is:
login thread A- one time execution - how to do it?
http request B- multiple times(by using Number of threads)
http request C- multiple times(by using Number of threads)
What should I use for one time login execution and other successor requests needs to be executed multiple times without using Once Only Controller?
Kindly follow these steps:-
In Thread Group put number of threads:5 , Ramp-up:0 , Loop count: 1
Put your Login part in Once only controller
Right click on Your thread group > add > logic controller > loop controller
Now put your http request part in loop controller and set loop count of loop controller how many times you want to run
Then run the test you will get whatever you want
The Loop count in "Thread Group" is your full script Loop count not for your Transactions, for your transactions you have to put separate loop count before transaction starts.
Please do below
Your thread group setting should be below:
A.Number of threads :1
B:Ramp up period : 0 or as per application response.
C:Loop Count :5
Put your login request under Only once controller.
Request B and Request C should be at thread group Level.ie one step above it.
Run the request.
please find Sample Jmxsample Jmx for your reference Plse try. Hope it resolves your issue.
I have trouble implementing the following scenario and Google did't help - may be I am missing something obvious?
Scenario is :
Step 1. 9 sesssions simultaneously running 3 different JDBC queries, i.e
3*Q1,3*Q2,3*Q3 all starting and running at the same time
Clarification: In the beginning of step 1, the following queries will start in 9 different sessions - Q1,Q1,Q1,Q2,Q2,Q2,Q3,Q3,Q3
Step 2. 27 sessions like
above (9 times each query)
Step 3. 54 sessions (18 times each query)
Steps must run sequentially.
To do so:
Step 1)
3 thread groups, each one with 3 threads, each thread group calling a different Qi
Step2)
3 thread groups, each one with 9 threads, each thread group calling a different Qi with scheduler delayed so that it starts after step1 has finished
Step3)
Same as step2 with 18 threads and delayed so that it starts after step 2
But I must say I don't understand why you need such behaviour