Heap Resizement of SOA Server

Heap Size vale entry in last of setDomainEnv.sh file for SOA Servers and associated OSB.
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if [ "${SERVER_NAME}" == "AdminServer" ] ;
then
MEM_ARGS="-Xms1024m -Xmx1024m"
export MEM_ARGS
fi

if [[ "${SERVER_NAME}" == *osb_server* ]] ;
then
MEM_ARGS="-Xms2048m -Xmx2048m"
export MEM_ARGS
fi
Heap Size vale entry in last of setSOADomainEnv.sh file for SOA servers.
==================================================
if [[ "${SERVER_NAME}" == *soa_server* ]] ;
then
USER_MEM_ARGS="-Xms5192m -Xmx5192m -Xgc:gencon -Xverbose:gc -Xverboselog:/u01/SOA/Middleware/java/gclog/gclog.txt -XXgcTrigger=20"
export USER_MEM_ARGS
fi

GC logs of server : Xverboselog:/u01/SOA/Middleware/java/gclog/gclog.txt