Jmeter 循环中两个循环计数之间的延迟 Controller

Question

I am trying to achieve below use case for load testing via jmeter

1. Search Product
2. Add to cart
3. Do payment

1 user with uid = 1 will perform above mentioned 3 steps every 5min for 1 hour. total request per user per hour. = 12(5 * 12 = 60) * 3(rpm) = 36(request per hour)

total users(threads) = 1000. total request per hour = 1000 * 36 = 36000

lets consider 3 request as a single set

I am looking for below things

1. after every 5min 1 set should be executed
2. delay between two sets should be of 5 min

can anyone please help me in achieving above scenario?

I have tried with below jmeter tools

1. thread group (thread = 1000, ramp up = 100 sec, loop count = 1)

2. loop controller( above 3 request with loop count = 12)

3. constant timer = 300000 millisecond

4. thread group (thread = 1000, ramp up = 100 sec, loop count = 1)

5. loop controller( above 3 request with loop count = 12)

6. constant throughput timer = 5 rpm

7. thread group (thread = 1000, ramp up = 100 sec, loop count = infinite, duration = 3600 sec)

8. above 3 request inside thread group

9. constant throughput timer = 5 rpm

Also I have tried with random order controller

I am unable to simulate above scenario. What I am getting is first request is getting executed 1000 times, then delay, then second request is getting executed 1000 times, then delay then 3rd request is getting executed 1000 times.

Answer 1

Constant Timer adds a delay before each Sampler in its scope

If you want to introduce a delay between 2 iterations add Flow Control Action sampler and define the desired delay there

Additionally if you want all the users to finish the action - add a Synchronizing Timer and set the number of users to group by to be equal to the number of threads in the Thread Group.

More information on JMeter Timers concept: A Comprehensive Guide to Using JMeter Timers