Candle-lite DB2 - Manual (Page 75)

Using OMEGAMON II 75
System Status Components and Related Exceptions
Active trace exceptions
The following exceptions apply to active trace alerts.
Volume activity exceptions
The following exceptions apply to volume activity alerts.
Stored procedures exceptions
The following exceptions apply to stored procedures alerts.
Description Code Explanation
DB2 global trace
active GTRC The DB2 global trace is active. It should not be active unless
there is a specific purpose, such as diagnostic testing. The
DB2 global trace can increase performance overhead.
Description Code Explanation
Volume DB2 I/O rate VDIO A DB2 I/O rate per second for the volume exceeded the
specified threshold.
Volume extents per
DSN VEDR The dataset-to-dataset extent ratio of a volume exceeded
the specified threshold.
Volume service time VSRV The service time for the volume exceeded the specified
threshold. The threshold is expressed in milliseconds and
must be an integer between 0–9999.
Volume TL I/O rate VTIO The total I/O rate per second for the volume exceeded the
specified threshold. The threshold is the total number of
I/Os per second and must be an integer between 0–9999.
Volume utilization VUTL The utilization percentage for the volume exceeded the
specified threshold. The threshold is a percentage and must
be an integer between 0–100.
Description Code Explanation
ASIDs executing
stored procedures SPAC Indicates that the number of ASIDs executing stored
procedures exceeds the threshold. The threshold is
expressed as a count of address spaces capable of executing
stored procedures. It can be an integer from 0 to 99. Stored
procedures can be executed in a DB2 stored procedure
address space and in any WLM-managed stored procedure
address space. SPAC is a member of the DB2 system (SY)
group. The default threshold is 3 and the default state is On.