optimize jvm setting for configservice

jpfss · Dec 22, 2016 · e1a62b1 · e1a62b1
1 parent 6e690b3
commit e1a62b1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/apollo-configservice/src/main/scripts/startup.sh b/apollo-configservice/src/main/scripts/startup.sh
@@ -6,7 +6,7 @@ LOG_DIR=/opt/logs/100003171
 SERVER_PORT=8080
 
 ## Adjust memory settings if necessary
-export JAVA_OPTS="-server -Xms5632m -Xmx5632m -Xss256k -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=384m -XX:NewSize=2560m -XX:MaxNewSize=2560m -XX:SurvivorRatio=22"
+export JAVA_OPTS="-server -Xms6144m -Xmx6144m -Xss256k -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=384m -XX:NewSize=4096m -XX:MaxNewSize=4096m -XX:SurvivorRatio=18"
 
 ########### The following is the same for configservice, adminservice, portal ###########
 export JAVA_OPTS="$JAVA_OPTS -XX:+UseParNewGC -XX:ParallelGCThreads=4 -XX:MaxTenuringThreshold=9 -XX:+UseConcMarkSweepGC -XX:+DisableExplicitGC -XX:+UseCMSInitiatingOccupancyOnly -XX:+ScavengeBeforeFullGC -XX:+UseCMSCompactAtFullCollection -XX:+CMSParallelRemarkEnabled -XX:CMSFullGCsBeforeCompaction=9 -XX:CMSInitiatingOccupancyFraction=60 -XX:+CMSClassUnloadingEnabled -XX:SoftRefLRUPolicyMSPerMB=0 -XX:-ReduceInitialCardMarks -XX:+CMSPermGenSweepingEnabled -XX:CMSInitiatingPermOccupancyFraction=70 -XX:+ExplicitGCInvokesConcurrent -XX:+PrintGCDetails -XX:+PrintGCDateStamps -XX:+PrintGCApplicationConcurrentTime -XX:+PrintHeapAtGC -XX:+HeapDumpOnOutOfMemoryError -XX:-OmitStackTraceInFastThrow -Duser.timezone=Asia/Shanghai -Dclient.encoding.override=UTF-8 -Dfile.encoding=UTF-8 -Djava.security.egd=file:/dev/./urandom"