Help Center/ GaussDB/ Developer Guide(Distributed_8.x)/ Schemas/ DBE_PERF Schema/ Cache and I/O/ GLOBAL_STATIO_ALL_SEQUENCES
Updated on 2024-06-03 GMT+08:00
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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.

Table 1 GLOBAL_STATIO_ALL_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