A fix is available
APAR status
Closed as unreproducible in next release.
Error description
Enhancement to IZPCA to provide workload simulation capability.
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: Users of IBM Z Performance and Capacity * * Analytics who wish to perform workload * * simulation. * **************************************************************** * PROBLEM DESCRIPTION: IBM Z Performance and Capacity * * Analytics does not predict systems * * behavior for changed workloads using * * an iterative simulation model. * **************************************************************** * RECOMMENDATION: Apply the provided PTF. * **************************************************************** IBM Z Performance and Capacity Analytics does not include the ability to simulate a workload allowing for a change in the number and type of processors along with an expected growth in workload.
Problem conclusion
Temporary fix
Comments
A new forecasting mechanism is provided - Workload Simulation. This enables you to explore What-If scenarios of increasing the workload and/or changing the hardware using an iterative simulation modeler which can model how the system will respond to the workload. The following objects are added: TABLES: CP_CPU_SCENARIO_S CP_CPU_LPAR_S CP_CPU_WKLD_TX_S CP_CPU_WKLD_PROC_S VIEWS: CP_CPU_WKLD_SV CP_CPU_LPAR_SV CP_CPU_WSIM_SV JCL: Job - DRLJSMJ Proc- DRLJSMP Java: DRLPJSM - For mainframe platform DRLPJSD - For distributed platforms New Cognos reports are provided to view the output of workload simulations. Reports located in folder: IBM Z Performance and Capacity Analytics -> Analytics and Exceptions -> Workload Simulation New Reports - Workload Simulation Analysis - Workload Simulation Detail
APAR Information
APAR number
PH35076
Reported component name
TDS FOR Z/OS
Reported component ID
569510100
Reported release
CA8
Status
CLOSED UR1
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2021-03-04
Closed date
2021-05-19
Last modified date
2021-06-02
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UI75458 UI75459 UI75460
Modules/Macros
DRLDOD27 DRLICPZO DRLJMTVK DRLJSMJ DRLJSMP DRLPJSD DRLPJSM DRLSCPS1 DRLTCPS1 DRLTKZLP DRLTKZWK DRLTKZX1 DRLWC31M DRLWCPCA
Fix information
Fixed component name
TDS FOR Z/OS
Fixed component ID
569510100
Applicable component levels
RC01 PSY UI75458
UP21/05/21 P F105
RCA0 PSY UI75459
UP21/05/21 P F105
RCA8 PSY UI75460
UP21/05/21 P F105
Fix is available
Select the PTF appropriate for your component level. You will be required to sign in. Distribution on physical media is not available in all countries.
[{"Line of Business":{"code":"LOB35","label":"Mainframe SW"},"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SS2DUM","label":"IBM Z Decision Support"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"CA8"}]
Document Information
Modified date:
03 June 2021