Returns the percentage threshold of off-heap memory usage that triggers a GemFire XD data store to perform LRU eviction on tables that are configured for LRU_HEAP eviction. This procedure executes only on the local GemFire XD data store member.

This procedure returns the percentage threshold for evicting table data from off-heap memory for the local GemFire XD data store. Create a Table with Eviction Settings describes the eviction process. The default eviction offheap percentage is 80% of the critical offheap percentage value.




This command returns the eviction threshold for the local member's off-heap memory usage:
values sys.get_eviction_offheap_percentage();