7.19.13 -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

Specifiable values

value

Type: Integer

Specify a natural number.

Default value

If the definition item is omitted:

For Linux [server]: -XX:TargetSurvivorRatio=50

Legend: [server]: Indicates that Java HotSpot Server VM is used.

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