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luhuayi 177cd61a57 DWS DEVG 910.211 version

Reviewed-by: Pruthi, Vineet <vineet.pruthi@t-systems.com>
Co-authored-by: luhuayi <luhuayi@huawei.com>
Co-committed-by: luhuayi <luhuayi@huawei.com>

2025-05-05 07:44:03 +00:00

GS_STAT_DB_CU

GS_STAT_DB_CU displays CU hits of each database in each node of a cluster. You can clear it using gs_stat_reset().

**Table 1** GS_STAT_DB_CU columns
Column	Type	Description
node_name1	Text	Node name
db_name	Text	Database name
mem_hit	Bigint	Number of memory hits
hdd_sync_read	Bigint	Number of disk synchronous reads
hdd_asyn_read	Bigint	Number of disk asynchronous reads

Parent topic: System Views