SUMMARY_STATIO_ALL_SEQUENCES

SUMMARY_STATIO_ALL_SEQUENCES contains one row for each sequence in databases in openGauss, showing I/O statistics about specific sequences.

Table 1 SUMMARY_STATIO_ALL_SEQUENCES columns

Name	Type	Description
schemaname	name	Name of the schema that the sequence is in
relname	name	Sequence name
blks_read	numeric	Number of disk blocks read from the sequence
blks_hit	numeric	Number of cache hits in the sequence