Ok, I am not the only one... I also get this:
WARN: More than 80% of the Java heap memory is being used. It is recommended that you increase the value of the VM option -Xmx or -XX:MaxHeapSize in the file ReadyAPI.vmoptions.
ERROR: More than 95% of the Java heap memory is being used. The test results may be impacted. It is recommended that you increase the value of the VM option -Xmx or -XX:MaxHeapSize in the file ReadyAPI.vmoptions.
Still happens even when increasing -Xmx from 8000m to 16000m (I have 32GB RAM x64).
-XX:MinHeapFreeRatio=20
-XX:MaxHeapFreeRatio=40
-Xms128m
-Xmx8000m
Weirdly, there is no information on the -XX:MaxHeapSize parameter on the official pages:
https://support.smartbear.com/readyapi/docs/configure/advanced/jvm-options.html#xmx
For now, looks like I need to revert to 3.30 ?