SUMMARY_STATIO_ALL_INDEXES
SUMMARY_STATIO_ALL_INDEXES contains every row of each index in databases in openGauss, showing I/O statistics about specific indexes.
Table 1 SUMMARY_STATIO_ALL_INDEXES columns
Name | Type | Description |
---|
schemaname | name | Name of the schema that the index is in |
relname | name | Name of the table that the index is created for |
indexrelname | name | Index name |
idx_blks_read | numeric | Number of disk blocks read from the index |
idx_blks_hit | numeric | Number of cache hits in the index |
openGauss 2024-12-12 00:55:08