ZOS CPU Utilization Attributes

Use the ZOS CPU Utilization attributes to determine how much of your processor is used by DB2.

Note: Parameter ZOSMETRICS must be set to YES for enabling DB2 to retrieve data from the RMF interface. If ZOSMETRICS is not set to YES, you might see negative Operating System CPU data. ZPARM ZOSMETRICS in DSN6SPRM.

CPU Utilization DB2 The percentage of the processor used by the DB2 subsystem; if parameter ZOSMETRICS is not set to YES for enabling DB2 to retrieve data from the RMF interface, you might see negative Operating System CPU data.

CPU Utilization DB2 DBM1 The percentage of the processor used by the DB2 DBM1 address space; if parameter ZOSMETRICS is not set to YES for enabling DB2 to retrieve data from the RMF interface, you might see negative Operating System CPU data.

CPU Utilization DB2 MSTR The percentage of the processor used by the DB2 MSTR address space; if parameter ZOSMETRICS is not set to YES for enabling DB2 to retrieve data from the RMF interface, you might see negative Operating System CPU data.

CPU Utilization LPAR The average processor usage per LPAR; if parameter ZOSMETRICS is not set to YES for enabling DB2 to retrieve data from the RMF interface, you might see negative Operating System CPU data.

DB2ID The name of a DB2 subsystem.

DB2 Version The version of the DB2 system.

Free Real Storage LPAR (MB) The free real storage on the logical partition (LPAR), in MB.

Free Virtual Storage LPAR (MB) The free virtual storage on the LPAR, in MB.

Interval Start The date and time, as set on the monitored system, indicating the instance when the agent collects information.

MVS System ID The MVS system identifier.

Number of CPU on LPAR The number of processors on the LPAR; if parameter ZOSMETRICS is not set to YES for enabling DB2 to retrieve data from the RMF interface, you might see negative Operating System CPU data.

Originating System ID The managed system name of the agent. It is an alphanumeric text string, with a maximum of 32 characters; for example, DB91:SYS1:DB2.

Page-in Rate LPAR The Page-in Rate in percents for the LPAR.

Page-in Rate DB2 The Page-in Rate in percents for the DB2 subsystem.

Real Storage non LPAR (MB) The total real storage on the LPAR, in MB.

RMF API Reason Code The reason code from the RMF API call.

RMF API Return Code The return code from the RMF API call.

RMF API Status Flag The status flag for the Resource Measurement Facility (RMF) API call.

Unreferenced Interval Count The unreferenced interval count.

Used Free Real DB2 (MB) The real storage used by the DB2 subsystem, in MB.

Used Virtual Storage DB2 (MB) The virtual storage used by the DB2 subsystem, in MB.

Virtual Storage LPAR (MB) The total virtual storage on the LPAR, in MB.