SESSION_MEMORY_RUNTIME

SESSION_MEMORY_RUNTIME displays memory usage information about ongoing complex jobs executed by the current user.

**Table 1** SESSION_MEMORY_RUNTIME columns
Name	Type	Description
datid	oid	OID of the database that this backend is connected to
usename	name	Name of the user logged in to the backend
pid	bigint	Backend thread ID
start_time	timestamp with time zone	Time when the statement starts to be executed
min_peak_memory	integer	Minimum memory peak of the statement across all DNs, in MB
max_peak_memory	integer	Maximum memory peak of the statement across all DNs, in MB
spill_info	text	Statement spill information on all DNs: None: No data is spilled to disks on all DNs. All: Data is spilled to disks on all DNs. [a:b]: The statement has been spilled to disks on a of b DNs.
query	text	Statement being executed
node_group	text	Logical cluster of the user running the statement (The current feature is a lab feature. Contact Huawei technical support before using it.)
top_mem_dn	text	Top N memory usage