-XX:+CMSClassUnloadingEnabled -XX:CMSInitiatingOccupancyFraction=80 -XX:+CMSParallelRemarkEnabled -XX:+CMSScavengeBeforeRemark -XX:CompressedClassSpaceSize=528482304 -XX:ConcGCThreads=4 -XX:+ExplicitGCInvokesConcurrent -XX:GCLogFileSize=104857600 -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/docker/apache-tomcat-7.0.81/logs/oom.hporf -XX:InitialHeapSize=536870912 -XX:MaxHeapSize=4294967296 -XX:MaxMetaspaceSize=536870912 -XX:MaxNewSize=697933824 -XX:MaxTenuringThreshold=6 -XX:MetaspaceSize=536870912 -XX:NumberOfGCLogFiles=10 -XX:OldPLABSize=16 -XX:+PrintGC -XX:+PrintGCDetails -XX:+PrintGCTimeStamps -XX:-ResizeTLAB -XX:TLABSize=262144 -XX:ThreadStackSize=256 -XX:+TieredCompilation -XX:+UseCompressedClassPointers -XX:+UseCompressedOops -XX:+UseConcMarkSweepGC -XX:+UseFastAccessorMethods -XX:+UseFastEmptyMethods -XX:+UseGCLogFileRotation -XX:+UseParNewGC