pv_compute_pool_workload()
描述:返回计算子集群当前的负载状态。
返回类型:void
示例:
SELECT * from pv_compute_pool_workload();
nodename | rpinuse | maxrp | nodestate
-----------+---------+-------+-----------
datanode1 | 0 | 1000 | normal
datanode2 | 0 | 1000 | normal
(2 rows)