Docker Container consumes RAM and crashes

When executing a test suite for the full set of features the Katalon processes inside the container consume all of the RAM and causes the kernel to start killing processes at random. In some cases this ends up being the browser and the test execution ends up failing.

It seems like all screenshots and log files are being stored in memory and are not written until execution has completed.

this was with 5.7.1 container
testing with 5.8.5 and screenshots disabled, RAM utilization is lower

5.8.5 is not executing Test Listener code to get environment variables. So no actual tests are being executed