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Updated on 2023-12-29 GMT+08:00
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PG_STATIO_SYS_INDEXES

PG_STATIO_SYS_INDEXES displays the I/O status information about all system catalog indexes in the namespace.

Table 1 PG_STATIO_SYS_INDEXES columns

Name

Type

Description

relid

oid

Table OID for the index

indexrelid

oid

OID of this index

schemaname

name

Schema name for the index

relname

name

Name of the table for this index

indexrelname

name

Name of this index

idx_blks_read

bigint

Number of disk blocks read from the index

idx_blks_hit

bigint

Number of buffer hits in this index
Parent topic: System Views