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

GS_ALL_CONTROL_GROUP_INFO displays all Cgroup information in a database.

Table 1 GS_ALL_CONTROL_GROUP_INFO columns

Name

Type

Description

name

text

Name of a Cgroup.

type

text

Type of the Cgroup.

  • GROUP_NONE: no group.
  • GROUP_TOP: top group.
  • GROUP_CLASS: class group of the resource, which does not control any thread.
  • GROUP_BAKWD: backend thread control group.
  • GROUP_DEFWD: default control group, which controls only the query threads at this level.
  • GROUP_TSWD: time-sharing control group of each user, which controls the query thread at the bottom layer.

gid

bigint

Cgroup ID.

classgid

bigint

ID of the class Cgroup where a workload Cgroup belongs.

class

text

Class Cgroup.

workload

text

Workload Cgroup.

shares

bigint

CPU quota allocated to the Cgroup.

limits

bigint

Limit of CPUs allocated to the Cgroup.

wdlevel

bigint

Workload Cgroup level.

cpucores

text

Information about the CPU cores used by a Cgroup.
Parent topic: System Views