Help Center/ GaussDB/ Developer Guide(Distributed_V2.0-8.x)/ Schemas/ DBE_PERF Schema/ Cache and I/O/ GLOBAL_STATIO_ALL_SEQUENCES
Updated on 2025-08-19 GMT+08:00
GLOBAL_STATIO_ALL_SEQUENCES
GLOBAL_STATIO_ALL_SEQUENCES contains every row of each sequence in databases on each node, showing I/O statistics about specific sequences, as described in Table 1.
| 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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