Delay in simulation start in Gatling 3.0.2


We just migrated from 2.3.1 to 3.0.2. We noticed there is a random delay in starting simulation. Our simulation uses a csv file a the feeder.

Here is an example of the gatling output:

How could it be possible to guess without you providing a way to reproduce on our side?

I think it is related to the size of the feeder.
For example, if there are 100,000 lines in the feeder file, about 13M in size, the delay on my machine is 20sec using 3.0.0. But with smaller feeder the delay is smaller.
2.3.1 seems to have no delay. Though it could be my feeder file is not big enough for 2.3.1 to show delay.

So if you want to reproduce, you can try a large feeder file. If it does not show the symptom, then just have to guess again.


Yes Jenny.I have encountered the same issue when i used a feeder with size of 45 MB.After this issue,i removed all those previous generated class files and used a feeder with small size of 2 MB …then it worked perfect.