Rasa lots of requests gets slower in each request cycle

Hi there. I’ve got a problem in response time with rasa using jmeter. when I sent 1000 requests with jmeter to rasa for the first time(cycle1) it takes about ~1s. when I sent 1000 requests for the second time immediately it take about ~4s. And for the cylce 2,3,… this keeps growing, it seems that rasa core getting tired:) why is that for and how can I fix it. I’m using rasa 1.10


Facing the same issue . Im using Rasa 1.10.16. Any solutions to this ?