Subsystem Management Situations

OMEGAMON XE for DB2 on z/OS includes a series of predefined situations associated with the Subsystem Management workspace. You can use these situations to begin monitoring almost immediately, or as templates for creating your own situations. All of the predefined situations are disabled when shipped.

The names, descriptions, logic, and threshold values for the situations follow.

DP_IDBK_Critical monitors how close DB2 is to the maximum background connections allowed. A critical condition is detected when the percentage of active background connections to IDBACK reaches 90%. The situation's formula is:

DP_SRM_Subsystem.Background_Utilization GE 90.0

DP_IDBK_Warning monitors how close DB2 is to the maximum background connections allowed. A warning condition is detected when the percentage of active background connections to IDBACK is in the range of 72% to 90%. The situation's formula is:

DP_SRM_Subsystem.Background_Utilization GE 72.0
AND
DP_SRM_Subsystem.Background_Utilization LT 90.0

DP_IDFR_Critical provides information about how close DB2 is to the maximum foreground connections allowed. A critical condition is detected when the percentage of active foreground connections to IDFORE reaches 85%. The situation's formula is:

DP_SRM_Subsystem.Foreground_Utilization GE 85.0

DP_IDFR_Warning provides information about how close DB2 is to the maximum foreground connections allowed. A warning condition is detected when the percentage of active foreground connections to IDFORE is in the range of 68% to 85%. The situation's formula is:

DP_SRM_Subsystem.Foreground_Utilization GE 68.0
AND
DP_SRM_Subsystem.Foreground_Utilization LT 85.0


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