adjust default jvm heap size setting

apollo-adminservice/src/main/scripts/startup.sh

@@ -6,7 +6,7 @@ LOG_DIR=/opt/logs/100003172
 SERVER_PORT=8090
 
 ## Adjust memory settings if necessary
-#export JAVA_OPTS="-Xms2560m -Xmx2560m -Xss256k -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=384m -XX:NewSize=1024m -XX:MaxNewSize=1024m -XX:SurvivorRatio=22"
+#export JAVA_OPTS="-Xms2560m -Xmx2560m -Xss256k -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=384m -XX:NewSize=1536m -XX:MaxNewSize=1536m -XX:SurvivorRatio=8"
 
 ## Only uncomment the following when you are using server jvm
 #export JAVA_OPTS="$JAVA_OPTS -server -XX:-ReduceInitialCardMarks"

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="-Xms6144m -Xmx6144m -Xss256k -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=384m -XX:NewSize=4096m -XX:MaxNewSize=4096m -XX:SurvivorRatio=18"
+#export JAVA_OPTS="-Xms6144m -Xmx6144m -Xss256k -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=384m -XX:NewSize=4096m -XX:MaxNewSize=4096m -XX:SurvivorRatio=8"
 
 ## Only uncomment the following when you are using server jvm
 #export JAVA_OPTS="$JAVA_OPTS -server -XX:-ReduceInitialCardMarks"

apollo-portal/src/main/scripts/startup.sh

@@ -6,7 +6,7 @@ LOG_DIR=/opt/logs/100003173
 SERVER_PORT=8080
 
 ## Adjust memory settings if necessary
-#export JAVA_OPTS="-Xms4096m -Xmx4096m -Xss256k -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=384m -XX:NewSize=1536m -XX:MaxNewSize=1536m -XX:SurvivorRatio=22"
+#export JAVA_OPTS="-Xms2560m -Xmx2560m -Xss256k -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=384m -XX:NewSize=1536m -XX:MaxNewSize=1536m -XX:SurvivorRatio=8"
 
 ## Only uncomment the following when you are using server jvm
 #export JAVA_OPTS="$JAVA_OPTS -server -XX:-ReduceInitialCardMarks"