Help Center/ GaussDB/ Developer Guide(Centralized_V2.0-2.x)/ Schemas/ DBE_PERF Schema/ Cache/IO/ SUMMARY_STATIO_ALL_SEQUENCES
Updated on 2025-08-19 GMT+08:00
SUMMARY_STATIO_ALL_SEQUENCES
SUMMARY_STATIO_ALL_SEQUENCES contains one row for each sequence in a database in the entire database system, showing I/O statistics about specific sequences.
| 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 |
Parent topic: Cache/IO
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