Help Center/GaussDB/Developer Guide(Distributed_V2.0-2.x)/System Catalogs and System Views/System Views/GS_CLUSTER_RESOURCE_INFO
Updated on 2025-08-19 GMT+08:00
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GS_CLUSTER_RESOURCE_INFO

GS_CLUSTER_RESOURCE_INFO displays all DNs resource summaries. This view can be queried only when enable_dynamic_workload is set to on and the view cannot be executed on DNs. Only the user with SYSADMIN permission can query this view.

Table 1 GS_CLUSTER_RESOURCE_INFO columns

Name

Type

Description

min_mem_util

integer

Minimum memory usage of a DN

max_mem_util

integer

Maximum memory usage of the DN

min_cpu_util

integer

Minimum CPU usage of the DN

max_cpu_util

integer

Maximum CPU usage of the DN

min_io_util

integer

Minimum I/O usage of the DN

max_io_util

integer

Maximum I/O usage of the DN

used_mem_rate

integer

Maximum physical memory usage

Parent topic:System Views