KM5_Job_Subp_Key_Use_Warning

KM5_Job_Subp_Key_Use_Warning raises a Warning alert when utilization of a specified storage subpool and key by any of a similarly named group of address spaces exceeds a target threshold. This may be an indication of impending operational issues. The formula is:

KM5_Address_Space_Storage_SubKey.ASNAME *EQ "D81*" 
*AND KM5_Address_Space_Storage_SubKey.SUBPOOL *EQ 241 
*AND KM5_Address_Space_Storage_SubKey.Allocation *GT 4096 
*AND KM5_Address_Space_Storage_SubKey.Storage_Key *EQ 0

Note: This formula should be edited to provide an appropriate address space name.

Examine the address space or spaces for the workload of interest and determine whether one or more of the address spaces may need to be recycled or stopped to avoid an operational issue.

To examine address space storage usage by subpool and key, navigate to the Address Space Overview workspace and, from the Address Space CPU Utilization Summary view, select a row for an address space of interest. From the link-to pull-down menu, select Address Space Storage Subpools and LSQA.