com.ibm.java.diagnostics.healthcenter.api.gc

Interface GCDefaultPreferences

public interface GCDefaultPreferences

This class provides default values for the garbage collection preferences

Method Summary

Methods

Modifier and Type	Method and Description
int	getDefaultCompactionPercentageThreshold() Gets the default value for the excessive compaction threshold.
int	getDefaultHighOccupancyThreshold() Gets the default value for the high occupancy threshold.
int	getDefaultLowOccupancyThreshold() Gets the default value for the low occupancy threshold.
int	getDefaultPauseLengthThreshold() Gets the default value for the long pause threshold.
int	getDefaultSystemGCPercentageThreshold() Gets the default value for the system garbage collection threshold.

Method Detail

getDefaultLowOccupancyThreshold

int getDefaultLowOccupancyThreshold()

Gets the default value for the low occupancy threshold.

Returns:

the lower threshold, as a percentage of used heap.

getDefaultHighOccupancyThreshold

int getDefaultHighOccupancyThreshold()

Gets the default value for the high occupancy threshold.

Returns:

the upper threshold, as a percentage of used heap.

getDefaultPauseLengthThreshold

int getDefaultPauseLengthThreshold()

Gets the default value for the long pause threshold.

Returns:

the pause length threshold, in milliseconds.

getDefaultCompactionPercentageThreshold

int getDefaultCompactionPercentageThreshold()

Gets the default value for the excessive compaction threshold.

Returns:

the compaction threshold, as a percentage of garbage collections.

getDefaultSystemGCPercentageThreshold

int getDefaultSystemGCPercentageThreshold()

Gets the default value for the system garbage collection threshold.

Returns:

the system garbage collection threshold, as a percentage of garbage collections.