更新conf-service/start.sh

conf-service/start.sh

@@ -55,7 +55,7 @@ if [ "$1" = "jmx" ]; then
     JAVA_JMX_OPTS=" -Dcom.sun.management.jmxremote.port=1099 -Dcom.sun.management.jmxremote.ssl=false -Dcom.sun.management.jmxremote.authenticate=false "
 fi
 
-JAVA_MEM_OPTS=" -server -Xmx1g -Xms1g -Xmn256m -XX:PermSize=128m -Xss2000k -XX:+DisableExplicitGC -XX:+UseConcMarkSweepGC -XX:+CMSParallelRemarkEnabled -XX:+UseCMSCompactAtFullCollection -XX:LargePageSizeInBytes=128m -XX:+UseFastAccessorMethods -XX:+UseCMSInitiatingOccupancyOnly -XX:CMSInitiatingOccupancyFraction=70 "
+JAVA_MEM_OPTS="-server -Xms4096m -Xmx4096m -Xmn2048m -XX:MetaspaceSize=256m -XX:MaxMetaspaceSize=512m -Xss1024k -XX:SurvivorRatio=4 -XX:+DisableExplicitGC -XX:LargePageSizeInBytes=128m -XX:+UseFastAccessorMethods -XX:+UseG1GC -XX:+UseStringDeduplication -XX:+PrintStringDeduplicationStatistics -XX:MaxGCPauseMillis=200 -XX:+UnlockExperimentalVMOptions -XX:G1NewSizePercent=10 -XX:G1MaxNewSizePercent=50 -XX:InitiatingHeapOccupancyPercent=35 -XX:+PrintGCDetails -XX:+PrintGCDateStamps -XX:+PrintGCTimeStamps -XX:+PrintGCApplicationConcurrentTime -XX:+PrintGCApplicationStoppedTime  -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/data/statistics/logs/HeapDumpOnOutOfMemoryError.log"
 
 
 echo -e "Starting the $SERVER_NAME ...\c"