Address Space CPU Summary History attributes

This table provides basic address space identifying information and CPU usage information for a single address space as required in historical summary reports. Attributes with "RMF metric" in the description are obtained from RMF Monitor III. The interval for these attributes is the RMF Monitor III reporting interval. The Recording Start Time, Recording End Time, and Sample Period attributes show the reporting interval.

ASID The address space identifier, in hexadecimal, of a Job, TSO Userid, started task or UNIX System Services address space. The address space ID is a unique number assigned to an address space when it is created. It is used by z/OS as an index to find the main control block of the address space or to differentiate between address spaces. A valid value is an integer, displayed as a hexadecimal string.

CPU Percent (RMF metric) The percentage of CPU time consumed by the address space on general purpose processors (CPs) over the interval. The value can exceed 100%. The maximum value is n00%, where n is the number of processors (CPUs) assigned to the LPAR or image. A valid value is a number to one decimal place accuracy. The range for this value is from 0 to 25600.0. A value of -1 indicates "Unavailable".

CPU Percent Excluding Home SRB Time (RMF metric) The percentage of total accumulated CPU time as the sum of TCB time, global and local SRB time and preemptable or client SRB time, and enclave time consumed within this address space. Enclave home SRB time is not included. A valid value is a number to one decimal place accuracy. The range for this value is from 0 to 25600.0. A value of -1 indicates "Unavailable".

GCP Percent Including Enclave Home SRB Time (RMF metric) The percentage of CPU time consumed on general purpose processors as the sum of TCB time, global and local SRB time, and preemptable or client SRB time consumed on behalf of this address space. Enclave home SRB time is included. A valid value is a number to one decimal place accuracy. The range for this value is from 0 to 25600.0. A value of -1 indicates "Unavailable".

Job Additional SRB Service Percent (RMF metric) The cumulative additional SRB service percent, to one decimal place, for the address space since collection started. This is (Job Additional SRB Service Time x 1000) / Job Elapsed Time. Since multiple CPs may be active, this value can exceed 100%. A valid value is a number to one decimal place accuracy. The range for this value is from 0 to 25600.0. A value of -1 indicates "Unavailable".

Job CPU Time (RMF metric) The total CPU time, in milliseconds, consumed by the address space since collection started. This is a sum of Job TCB Time, Job SRB Time, and Job Additional SRB Service Time (ASST). A valid value is a number to two decimal places accuracy. A value of -1 indicates "Unavailable".

Job Name (RMF metric) The name of the job, started task, TSO user, APPC address space, and so on. In the OMEGAMON Enhanced 3270 user interface this attribute is displayed as Address Space Name. A valid value is a string of up to 8 characters.

Job Preemptable Home SRB Service Percent (RMF metric) The cumulative preemptable home SRB service percent, to one decimal place, for the address space since collection started. This is (Job Preemptable Home SRB Service Time x 1000) / Job Elapsed Time. Since multiple CPs may be active, this value can exceed 100%. A valid value is a number to one decimal place accuracy. The range for this value is from 0 to 25600.0. A value of -1 indicates "Unavailable".

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.

Recording End Time The time at the end of the RMF reporting interval for the current row of near-term historical data. This time is displayed in the following format:

mm/dd/yy hh:mm:ss (Tivoli Enterprise Portal) or yy/mm/dd hh:mm:ss (3270)

Where:

This time is stored as a string no longer than 16 characters in the format CYYMMDDHHMMSSmmm (as in 1020315064501000 for 03/15/02 06:45:01) where:

Recording Start Time The time at the start of the RMF reporting interval for the current row of near-term historical data. This time is displayed in the following format:

mm/dd/yy hh:mm:ss (Tivoli Enterprise Portal) or yy/mm/dd hh:mm:ss (3270)

Where:

This time is stored as a string no longer than 16 characters in the format CYYMMDDHHMMSSmmm (as in 1020315064501000 for 03/15/02 06:45:01) where:

RMF Status Status indications for availability of RMF and PROCU data. A valid value is an integer. Values appear on the workspace as follows:

Sample Period The sample period in seconds. A valid value is an integer.

Service Class (RMF metric) The service class name. unavailable is displayed when the system is in compatibility mode. A valid value is a string of up to 8 characters.

Service Class Period (RMF metric) The service class period. unavailable is displayed when the system is in compatibility mode. A valid value is an integer.

SMFID The System Management Facility (SMF) identifier for the z/OS system where the OMEGAMON for z/OS monitoring agent collected the data. A valid value is a string of up to 4 characters.

SRB Percent (RMF metric) The percentage of CPU time consumed in this address space by local or global SRBs over the interval. The value can exceed 100%. The maximum value is n00%, where n represents the number of processors (CPUs) assigned to the LPAR or image. A valid value is a number to one decimal place accuracy. The range for this value is from 0 to 25600.0. A value of -1 indicates "Unavailable".

TCB Percent (RMF metric) The percentage of CPU time consumed by tasks in the address space over the interval. The value can exceed 100%. The maximum value is n00%, where n represents the number of processors (CPUs) assigned to the LPAR or image. A valid value is a number to one decimal place accuracy. The range for this value is from 0 to 25600.0. A value of -1 indicates "Unavailable".

Time On CP Percent (RMF metric) The percentage of CPU time spent on general purpose processors as the sum of TCB time, global and local SRB time, and preemptable or client SRB time consumed on behalf of this address space. The value can exceed 100%. The maximum value is n00%, where n is the number of processors (CPUs) assigned to the LPAR or image. A valid value is a number to one decimal place accuracy. The range for this value is from 0 to 25600.0. A value of -1 indicates "Unavailable".

zCBP on CP Percent (RMF metric) The percentage of CPU time consumed by tasks performing work eligible to run on System z Container Based Processors (zCBPs) in the address space over the interval. The value can exceed 100%. The maximum value is n00%, where n represents the number of processors (CPUs) assigned to the LPAR or image. A valid value is a number to one decimal place accuracy. A value of -1 indicates "Unavailable".

zCBP Percent Including Enclave Home SRB Time (RMF metric) The percentage of System z Container Based Processor (zCBP) time consumed by the address space, including Enclave Home SRBs running on zCBPs, over the interval. The value can exceed 100%. The maximum value is n00%, where n represents the number of processors (zCBPs) assigned to the LPAR or image. A valid value is a number to one decimal place accuracy. A value of -1 indicates "Unavailable".

zCBP/zAAP on CP Percent (RMF metric) The percentage of CPU time on general purpose processors consumed by this address space which was used by work eligible to run on System z Container Based Processors (zCBPs) or zSeries Application Assist Processors (zAAPs). The value can exceed 100%. The maximum value is n00%, where n represents the number of processors (CPUs) assigned to the LPAR or image. A valid value is a number to one decimal place accuracy. The range for this value is from 0 to 25600.0. A value of -1 indicates "Unavailable".

zCBP/zAAP Percent Including Enclave Home SRB Time (RMF metric) The percentage of System z Container Based Processor (zCBP) and zSeries Application Assist Processor (zAAP) time consumed by the address space, including Enclave Home SRBs, over the interval. The value can exceed 100%. The maximum value is n00%, where n is the number of processors (zCBPs or zAAPs) assigned to the LPAR or image. A valid value is a number to one decimal place accuracy. The range for this value is from 0 to 25600.0. A value of -1 indicates "Unavailable".

zIIP on CP Percent (RMF metric) The percentage of CPU time on general purpose processors consumed by this address space which was used by work eligible to run on System z Integrated Information Processors (zIIPs) The value can exceed 100%. The maximum value is n00%, where n is the number of processors (zIIPs) assigned to the LPAR or image. A valid value is a number to one decimal place accuracy. The range for this value is from 0 to 25600.0. A value of -1 indicates "Unavailable".

zIIP Percent Including Enclave Home SRB Time (RMF metric) The percentage of System z Integrated Information Processors (zIIPs) time consumed by the address space, including Enclave Home SRBs running on zIIPs, over the interval. The value can exceed 100%. The maximum value is n00%, where n is the number of processors (zIIPs) assigned to the LPAR or image. A valid value is a number to one decimal place accuracy. The range for this value is from 0 to 25600.0. A value of -1 indicates "Unavailable".