HiperDispatch Logical Processors attributes
The HiperDispatch Logical Processors attributes show the processor type and HiperDispatch statistics like priority, share percentage, and status for each processor configured in an LPAR.
CPU Type Type of processor. A valid value is an integer. Values appear on the workspace as follows:
- 0 = Standard. A standard processor
- 2 = 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).
- 5 = zIIP. zSeries Integrated Information Processor, a special class of assist processor used mostly for DB2 workloads.
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:
- 1 = High. 90% of the processor's execution time is spent running high priority work.
- 2 = Medium. 90% of the processor's execution time is spent running either high or medium priority work.
- 3 = Low. All other processors.
LCPU ID ID of the logical processor. A valid value is an integer. This is displayed as a hexadecimal value.
LCPU Thread
The thread number representing a logical CPU running on the logical core.
Managed System
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. MVS Pct
The percentage of time that a physical processor was dispatched to this logical
processor as viewed by z/OS.
A valid value is a number to three decimal places accuracy. The value is calculated as: Parked Pct
The percentage of time that a logical processor was parked by HiperDispatch.
A valid value is a number to three decimal places accuracy. The value is calculated as: 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. Share Percent
The percentage of a physical processor that the logical processors are entitled
to receive.
For HiperDispatch, high-priority logical processors should be 100%. Low priority logical
processors should be 0%. 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. Status
Status of the logical processor.
A valid value is an integer. Values appear on the workspace as follows:
MVS% = (Online Time - (Wait Time + Parked Time) * 100,000)/(Online Time - Parked Time)
MVS% = (Parked Time * 100,000) / Online Time