HiperDispatch Management attributes

This table provides information about the weight and status of a logical processor when the LPAR is in HiperDispatch mode.

CPU Type The type of processor. A valid value is an integer. Values appear on the workspace as follows:

Current Weight The current weight for logical processors of this type in this LPAR. A valid value is an integer. The range for this value is from 0 to 999 for shared processors.

Values appear on the workspace as follows:

HiperDispatch Management The status of the HiperDispatch feature. A valid value is an integer. Values appear on the workspace as follows:

HiperDispatch Priority The HiperDispatch priority of work dispatched on the logical processor. A valid value is an integer. Values appear on the workspace as follows:

LCPU ID The identifier of the logical processor, in hexadecimal. A valid value is an integer, displayed as a hexadecimal string.

LCPU Thread The MultiThreading thread number. The expected value is 0 or 1 for System z Integrated Information Processors (zIIPs). A valid value is an integer. The range for this value is from 0 to 9.

LPAR Cluster The 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. A valid value is a string of up to 8 characters.

LPAR Group The 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 millions of service units (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. A valid value is a string of up to 8 characters.

LPAR Name The name of the logical partiation (LPAR), as defined in the hardware console. If z/OS is running as a guest under VM, this field contains the VM user ID. A valid value is a string of up to 8 characters.

Managed System The z/OS operating system in your enterprise that an OMEGAMON for z/OS agent is monitoring. A valid value is a string of up to 32 characters.

Management Percent The percentage of physical processor time spent in this logical processor managing this LPAR. A valid value is a number to three decimal places accuracy. The range for this value is from 0 to 100.000.

Maximum Weight The maximum weight that can be assigned to the set of logical CPUs of the associated type within the logical partition (LPAR). The value is 0 when no maximum weight was specified. A valid value is an integer. The range for this value is from 0 to 999 for shared processors. Values appear on the workspace as follows:

Measurement Interval The time in seconds to thousandth of a second over which this observation is calculated. A valid value is a number to three decimal places accuracy.

Minimum Weight The minimum weight that can be assigned to the set of logical CPUs of the associated type within the logical partition. The value is 0 when no minimum weight was specified. A valid value is an integer. The range for this value is from 0 to 999 for shared processors. Values appear on the workspace as follows:

MVS Pct The percentage of time that a physical processor was dispatched to this logical processor as viewed by z/OS. The value is calculated as:

MVS Pct = (Online Time
    - (Wait Time + Parked Time) * 100,000)/(Online Time - Parked Time)
Where: Wait Time = LCCAWTIM, Parked Time = LCCX_TimeParked, and Online Time = logical processor online time as observed by PR/SM and returned by Diagnose 204. A valid value is a number to three decimal places accuracy. The range for this value is from 0 to 100.000.

Parked Pct The percentage of time that a logical processor was parked by HiperDispatch. The value is calculated as:

Parked Pct = (Parked
    Time * 100,000) / Online Time
Where: Online Time = logical processor online time as observed by PR/SM and returned by Diagnose 204. A valid value is a number to three decimal places accuracy. The range for this value is from 0 to 100.000.

Physical CP Dispatch Pct The percentage of time that a physical processor was dispatched to this logical processor. A valid value is a number to three decimal places accuracy. The range for this value is from 0 to 100.000.

Processor Type The type of logical processor. A valid value is an integer. Values appear on the workspace as follows:

Share Percent The percentage of a physical processor that the logical processors are entitled to receive. For HiperDispatch, high priority logical processors the value should be 100%. For low priority logical processors the value should be 0%. For medium priority logical processors will have a share percentage proportional to their Polar Weight. A valid value is a number to one decimal place accuracy. The range for this value is from 0 to 100.0.

Status The status of the logical processor. A valid value is an integer. Values appear on the workspace as follows:

System MVS Pct The z/OS percentage across all online standard logical processors in the LPAR. The value is calculated as:

System MVS Pct = (Online
    Time - (Wait Time + Parked Time) * 100,000)/(Online Time - Parked Time)
Where: Wait Time = LCCAWTIM, Parked Time = LCCX_TimeParked, and Online Time = logical processor online time as observed by PR/SM and returned by Diagnose 204. A valid value is a number to three decimal places accuracy. The range for this value is from 0 to 100.000. A value of -1 indicates "Unavailable".

System PCPD Pct The physical CPU percentage across all online standard logical processors in the LPAR. A valid value is a number to three decimal places accuracy. The range for this value is from 0 to 100.000. A value of -1 indicates "Unavailable".