RemoveUnusedBlocks
RemoveUnusedBlocks(100);
cache->RemoveUnusedBlocks(free, secondsOld);
void RemoveUnusedBlocks(int32 count, int32 minSecondsOld = 0);
cache->RemoveUnusedBlocks(1000, 10);
void RemoveUnusedBlocks(int32_t maxAccessed = INT32_MAX,
RemoveUnusedBlocks(INT32_MAX,
cache->RemoveUnusedBlocks(INT32_MAX,