Handles Total number of current GC handles. Sink block data belongs to an object and is allocated on demand. This is only updated at a garbage collection, not at each allocation. Since it is a rate, time between GCs will be 0. Finalization Survivors Number of garbage-collected classes that survive because their finalizer creates a reference to them.
Memory is promoted when it survives a garbage collection.
1 heap in bytes. Memory is promoted when it survives a garbage collection. Nothing is promoted from generation 2, since it is the oldest. Large Object Heap size Size of the Large Object heap in bytes. Promoted Memory from Gen 0 Bytes of memory that survive garbage collection and are promoted from generation 0 to generation 1.