OS390_ExpandedToCentralStor_Crit

OS390_ExpandedToCentralStor_Crit monitors the page movement rate from expanded storage to central storage and issues a Critical alert when the threshold value is exceeded. This situation is disabled by default and should be activated only when attempting to solve a problem where excessive page movement is likely to be a cause.

The formula is:

IF VALUE Real_Storage.Storage_Type EQ CentralStorage AND VALUE Real_Storage.Pages_Read_From_Expanded GE 1000000000