Returns the percentage threshold of Java heap memory usage that triggers
LowMemoryExceptions on a GemFire XD data store. This procedure executes
only on the local GemFire XD data store member.
This procedure returns the percentage
threshold of critical Java heap memory usage that has been set on the local GemFire XD
data store. When a data store is started with the -heap-size option,
the default critical threshold is 90%.
This command obtains the critical threshold for heap memory usage on the local GemFire XD
values sys.get_critical_heap_percentage ();