cichengzi commented on issue #3059:
URL: https://github.com/apache/hugegraph/issues/3059#issuecomment-4679708218
I currently have multiple machines, two with 32GB RAM and one with 64GB RAM.
However, in actual use, as graphs are continuously created and tasks are
executed, memory usage increases rapidly until it almost completely consumes
all memory, and memory is not reclaimed for a long time. I've actually made
some JVM memory settings in `hugegraph-server.sh` as follows:
JAVA_OPTIONS="-Xms16g -Xmx16g -XX:MetaspaceSize=1024m
-XX:MaxMetaspaceSize=2047m -XX:MaxDirectMemorySize=2g -XX:+UseG1GC
-XX:MaxGCPauseMillis=200 -XX:InitiatingHeapOccupancyPercent=40"
# Turn on security check
exec ${JAVA} -Dname="HugeGraphServer" ${JVM_OPTIONS} ${JAVA_OPTIONS} -cp
${CLASSPATH}: \
org.apache.hugegraph.dist.HugeGraphServer ${GREMLIN_SERVER_CONF}
${REST_SERVER_CONF} \
>> ${OUTPUT} 2>&1
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