SUMMARY_STAT_ALL_INDEXES

Displays the access statistics of each index on each database node in a cluster. It is used on CNs. The access statistics of each node index are summed up. The timestamp column is not summed up, and only the latest value of the column on all nodes is used, as described in Table 1.

**Table 1** SUMMARY_STAT_ALL_INDEXES columns
Name	Type	Description
schemaname	name	Name of the schema where the index is located.
relname	name	Name of the table for the index.
indexrelname	name	Index name.
idx_scan	numeric	Number of index scans performed on the index.
idx_tup_read	numeric	Number of index entries returned by scans on the index.
idx_tup_fetch	numeric	Number of live rows fetched in the original table by a simple index scan that uses the index.
last_updated	timestamp with time zone	Time when the monitoring data of the index in the view is updated for the last time.