Check In-Memory Memory Usage

SELECT name,
    DBName = db_name(Right(name, Len(name) - 6)),
    memory_node_id,
    pages_kb/1024.0 AS pages_MB,
    pages_kb/1024/1024.0 AS pages_GB
FROM sys.dm_os_memory_clerks
WHERE type = N'MEMORYCLERK_XTP'
And name Like N'DB_ID%';