Default tigase.conf file has been updated with the following change in JVM options:
PRODUCTION_HEAP_SETTINGS=" -Xms5G -Xmx5G " # heap memory settings must be adjusted on per deployment-base!
JAVA_OPTIONS="${GC} ${EX} ${ENC} ${DRV} ${JMX_REMOTE_IP} -server ${PRODUCTION_HEAP_SETTINGS} -XX:MaxDirectMemorySize=128m "As the comment says, we recommend adjusting the heap memory settings for your specific installations. #3567
