OOM erros with com.pega.pegarules.monitor.internal.pal.PALSnapshotsImpl class occupies most of heap size
We are facing an out of memory errors with message "java.lang.OutOfMemoryError: Java heap space".
After our heap dump analysis we found around 87% of our heap size is occupied by objects from "com.pega.pegarules.monitor.internal.pal.PALSnapshotsImpl".
Pega Version: 8.1
Heap Size: 8 GB
Did anyone faced similar issue? Any direction for further investigation are appreciated.
Thank you in advance.