Help Center/ GaussDB/ Developer Guide(Distributed_2.x)/ Schemas/ DBE_PERF Schema/ Cache and I/O/ GLOBAL_STATIO_SYS_SEQUENCES

Updated on 2023-10-23 GMT+08:00

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GLOBAL_STATIO_SYS_SEQUENCES

GLOBAL_STATIO_SYS_SEQUENCES displays I/O status information about all system sequences in namespaces on each node.

**Table 1** GLOBAL_STATIO_SYS_SEQUENCES columns
Name	Type	Description
node_name	name	Node name
relid	oid	OID of the sequence
schemaname	name	Name of the schema that the sequence is in
relname	name	Sequence name
blks_read	bigint	Number of disk blocks read from the sequence
blks_hit	bigint	Number of cache hits in the sequence

Parent topic: Cache and I/O

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