We found Jboss down this morning, looking into the log and notice lots of except

Keith Lam over 10 years ago

We found Jboss down this morning, looking into the log and notice lots of exception related to: java.lang.OutOfMemoryError: PermGen space

We are using Appian 7.6, this issue happens in DEV environment, And the PermSize setting in Jboss Standalone.conf looks like this:
# Suggested default memory settings for Oracle JVM
USER_MEM_ARGS="-Xms2048m -Xmx2048m -XX:PermSize=256m -XX:MaxPermSize=256m -XX:+HeapDumpOnOutOfMemoryError"

Both standalone.conf and log file could be found from attachment, we would like to know what's the best solution for this issue.

Thanks!...

OutOfMemoryIssue.zip

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0 andrewk370 over 10 years ago

Defeinitely need to increase the MaxPermSize to 512 or 768. You can see if your logs...<appian_home>/logs/data-metrics/system.csv
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0 andrewk370 over 10 years ago

See in your logs to see if the permsize is hitting the max
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0 Keith Lam over 10 years ago

Thanks, will try to increase the size
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