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The gp_toolkit.gp_resqueue_status view allows administrators to see status and activity for a resource queue. It shows how many queries are waiting to run and how many queries are currently active in the system from a particular resource queue.
Note: The gp_resqueue_status view is valid only when resource queue-based resource management is active.
| column | type | references | description |
|---|---|---|---|
queueid | oid | gptoolkit.gp_resqueue queueid | The ID of the resource queue. |
rsqname | name | gptoolkit.gp_resqueue rsqname | The name of the resource queue. |
rsqcountlimit | real | gptoolkit.gp_resqueue rsqcountlimit | The active query threshold of the resource queue. A value of -1 means no limit. |
rsqcountvalue | real | gptoolkit.gp_resqueue rsqcountvalue | The number of active query slots currently being used in the resource queue. |
rsqcostlimit | real | gptoolkit.gp_resqueue rsqcostlimit | The query cost threshold of the resource queue. A value of -1 means no limit. |
rsqcostvalue | real | gptoolkit.gp_resqueue rsqcostvalue | The total cost of all statements currently in the resource queue. |
rsqmemorylimit | real | gptoolkit.gp_resqueue rsqmemorylimit | The memory limit for the resource queue. |
rsqmemoryvalue | real | gptoolkit.gp_resqueue rsqmemoryvalue | The total memory used by all statements currently in the resource queue. |
rsqwaiters | integer | gptoolkit.gp_resqueue rsqwaiter | The number of statements currently waiting in the resource queue. |
rsqholders | integer | gptoolkit.gp_resqueue rsqholders | The number of statements currently running on the system from this resource queue. |
Parent topic: System Catalogs Definitions
