Problems with QUEUES in nestjs

[acoustic trout]

hello, I have an application deployed in render, the instance has 2Gb ram and 1 CPU this instance automatically scales up to 5 more instances.
I am using the nest queues service, there I run a relatively simple process but when I run this queue the instance restarts because it starts to demand a lot of ram.
I don't know if the configuration of the instance is not enough, or I configured wrong the Bull of nest. It should be noted that locally I have no problem. All this is a monolith I do not know if you recommend me to raise this as a microservice.