PG_STATIO_SYS_SEQUENCES

PG_STATIO_SYS_SEQUENCES displays I/O status information about all the sequences in the namespace.

Table 1 PG_STATIO_SYS_SEQUENCES columns

Name	Type	Description
relid	oid	OID of this sequence
schemaname	name	Name of the schema where the sequence is in
relname	name	Name of the sequence
blks_read	bigint	Number of disk blocks read from the sequence
blks_hit	bigint	Cache hits in the sequence