KM5 Enterprise CPU Overview

This attribute group provides information about CPU usage for the highest CPU consumer in a sysplex or CPC. This group also provides partition management statistics for the LPAR identified in the data row.

Average CPU Percent The percentage of time that all processors available in this z/OS system were busy dispatching work. If an address space uses more than a single processor worth of CPU, the percentage may exceed 100%.

Average Unused Group MSUs This value represents the number of Millions of Service Units (MSUs) that were available to the LPAR Group over the Rolling Average 4-hour period but were not used. If the value is zero or negative, this means that the LPAR is subject to LPAR Group Capping. If this capping is in effect, the Group LPAR MSU Limit can vary between the LPAR Group Entitled Minimum service and the Group Capacity Limit.

CPC Serial Number The 6-character serial number of the Central Processing Complex (CPC), for example 056789.

Group LPAR MSU Limit The Millions of Service Units (MSUs) per Hour limit enforced by the LPAR Group. This limit varies between the LPAR's Entitled Capacity and the LPAR Group Capacity. When a Defined Capacity is specified for the LPAR, this value will never exceed that limit. If no Defined Capacity is specified for the LPAR, the limit can be as high as the LPAR Group Limit. If the LPAR is not in an LPAR Group, this value will be displayed as "Unavailable".

Highest LPAR CPU Percentage of the average CPU utilization of the LPAR with the highest average CPU utilization in the sysplex.

Highest LPAR Name Name of the LPAR for this row of data. Valid value is an 8-byte character string.

LPAR Group Capacity Limit The LPAR Group Capacity Limit in Millions of Service Units (MSUs) per Hour. Capping of an LPAR Group is based on the 4-hour rolling average MSUs consumed by all the member LPARs of the LPAR Group.

LPAR Group Name The 1-8 character name of the LPAR group.

LPAR Node The managed system name of the parent system that collects data agent. Valid value is a character string with a maximum of 32 bytes in the format <plexname>:<smfid>:MVSSYS.

LPAR SMF ID SMF ID as defined in the IEASYM or IEASYS PARMLIB members.

Percent LPAR MSU Capacity Percentage, to 1 decimal place, of this LPAR's Entitled or Defined Capacity MSUs. If no Defined Capacity is specified for the LPAR, the Entitled MSUs effectively cap the maximum service an LPAR can consume. The Entitled value is based on the number of logical standard CPs configured to the LPAR, including any that are on standby. This number multiplied by the MSU rating of a single physical standard CP sets the Entitled service. If LPAR Group Capping is in effect for this LPAR, the Group LPAR MSU Limit establishes the maximum service that the LPAR can consume.

Sysplex Name The name of the sysplex into which this system has been defined.

Sysplex Node The through node of the parent system that collects data from the agent. This is the value of theTivoli Enterprise Monitoring Server to which the agent reports. Valid value is a 32-byte character string.

Sysplex Originnode The z/OS operating system in your enterprise that is being monitored. Valid value is a character string with a maximum length of 32 bytes in the format SYSPLEX:SYSPLEX:PLEXVIEW.