Hitachi

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


4.2.31 sun.rmi.dgc.server.gcInterval

sun.rmi.dgc.server.gcInterval specifies the maximum interval for periodic GC. GC may occur periodically as remote objects are referenced. The unit is milliseconds. Note that sun.rmi.dgc.client.gcInterval must be specified.

Description

sun.rmi.dgc.server.gcInterval specifies the maximum interval for periodic GC. GC may occur periodically as remote objects are referenced. The unit is milliseconds. Note that sun.rmi.dgc.client.gcInterval must be specified.

The default value of sun.rmi.dgc.server.gcInterval and sun.rmi.dgc.client.gcInterval on the server instance is one day (86,400,000 milliseconds). After you enlarge the full GC interval in these system properties and if the number of times that GC occurs does not decrease, the size of the Java heap may be insufficient. In such a case, you can resolve the problem by tuning the Java heap.

Specifiable values

Type: Integer

1 to 9223372036854775806

Initial value

86400000

Default value

If the definition item is omitted

3600000

Examples

asadmin> create-system-properties --target instance1 
sun.rmi.dgc.server.gcInterval=43200000

Notes

Used in the server