Nikhil Dhokariya (NIKHILD6)
Rabo Bank
Pega DevOps Engineer
Rabo Bank
NIKHILD6 Member since 2014 8 posts
Rabo Bank
Posted: September 13, 2019
Last activity: September 13, 2019
Posted: 13 Sep 2019 4:13 EDT
Last activity: 13 Sep 2019 8:51 EDT

OOM erros with com.pega.pegarules.monitor.internal.pal.PALSnapshotsImpl class occupies most of heap size

Hi All,

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".

System Details:

Pega Version: 8.1

Heap Size: 8 GB

WebSphere Server.

Did anyone faced similar issue? Any direction for further investigation are appreciated.

Thank you in advance.

Pega Platform System Administration
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