Hitachi

Hitachi Application Server V10 Definition Reference Guide (For UNIX® Systems)


7.19.7 -XX:MaxTenuringThreshold

-XX:MaxTenuringThreshold specifies the threshold for the number of times Java objects are replaced in the From space and in the To space when CopyGC is executed.

Description

-XX:MaxTenuringThreshold specifies the threshold for the number of times Java objects are replaced in the From space and in the To space when CopyGC is executed. When the specified threshold is exceeded, the Java objects to be replaced are moved to the Tenured area.

The range of valid values for this option is from 0 to the default value. If the specified value is outside of this range, the functionality that moves objects to the Tenured area when the threshold value is exceeded will be disabled.

Syntax

-XX:MaxTenuringThreshold=value

Specifiable values

value

Type: Integer

Specify a natural number.

Default value

If the definition item is omitted:
For Linux [server]

-XX:MaxTenuringThreshold=14

Legend

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