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v3.0

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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 a DN
min_cpu_util integer Minimum CPU usage of a DN
max_cpu_util integer Maximum CPU usage of a DN
min_io_util integer Minimum I/O usage of a DN
max_io_util integer Maximum I/O usage of a DN
used_mem_rate integer Maximum memory usage of a physical node
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