7.18.13 -XX:TargetSurvivorRatio
-XX:TargetSurvivorRatio specifies the target proportion of the Survivor area to be made up of Java objects after GC is executed.
Description
-XX:TargetSurvivorRatio specifies the target proportion (0% to 100%) of the New::Survivor area that is to be made up of Java objects after GC is executed.
Syntax
-XX:TargetSurvivorRatio=value
Default value
- If the definition item is omitted:
-
- For Windows x86 [client]
-
-XX:TargetSurvivorRatio=50
- For Windows x86 [server]
-
-XX:TargetSurvivorRatio=50
- For Windows x64 [server]
-
-XX:TargetSurvivorRatio=50
- Legend
-
[client]: Indicates that Java HotSpot Client VM is used.
[server]: Indicates that Java HotSpot Server VM is used.