HiperDispatch Management attributes

The HiperDispatchManagement attributes provide information about the weight and status of a logical processor when the LPAR is in HiperDispatch mode.

Current Weight Current weight for logical processors of this type in this LPAR. The range is 0 - 999 for shared processors, unless the LPAR uses dedicated CPs, in which case the value is 65,535. If the associated processor type is not used in the LPAR, this value is shown as undefined.

Logical Processor Type Type of logical processor. The possible values are:

Standard
A standard processor
zAAP
zSeries Application Assist Processor, a special class of assist processor designed to run Java workloads. For reporting purposes, a zAAP is sometimes referred to as an integrated facility for applications (IFA).
zIIP
zSeries Integrated Information Processor, a special class of assist processor used mostly for DB2 workloads.

HiperDispatch Management The status of the HiperDispatch feature. The possible values are: On, Off, Unavailable.

Unavailable
Either the required hardware is not installed or the operating system does not support it.
On
This LPAR is in HiperDispatch management mode.
Off
This LPAR is not in HiperDispatch management mode. Either HiperDispatch management mode has not been enabled in the SYS1.PARMLIB, or the LPAR does not have enough work to warrant its use.

LPAR Cluster Name of the cluster to which the LPAR belongs, as defined in the hardware console. LPARs that are members of the same cluster may share central processor and channel resources through the Intelligent Resource Director.

LPAR Group Name of the group to which the LPAR belongs, as defined in the hardware console. LPARs in the same group may have a group capacity defined. The sum of 4-hour rolling MSUs for the group may not exceed the group capacity. LPARs may also have individual capacity limits. An LPAR could be capped if either its individual limit is reached or the group total is reached.

LPAR Name Name of the logical processor, as defined in the hardware console.

Managed System Name of the managed system where this data is collected. It has the format <plexname>:<smfid>:MVSSYS, where plexname is the sysplex this LPAR resides in and smfid is the name of the system management facility for this LPAR.

Maximum Weight Maximum weight that can be assigned to the set of logical CPUs of the associated type within the logical partition. The weight is in the range 0-999; except that it is 65,535 if the logical partition uses dedicated CPUs, and 0 if no maximum weight was specified. If this processor type is not present in this LPAR the weight is shown as undefined.

Minimum Weight Minimum weight that can be assigned to the set of logical processors of the associated type within the logical partition. The weight is in the range 0-999, except that it is 65,535 if the logical partition uses dedicated CPUs, and 0 if no minimum weight was specified. If this processor type is not present in this LPAR the weight is shown as undefined.

System MVS Pct MVS percentage across all online standard logical processors in the LPAR.

System PCPD Pct Physical CPU Percentage across all online standard logical processors in the LPAR.