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IBM Z Performance and Capacity Analytics

Showing 71 of 8524

Add the LSPR workload type to the CP CEC Usage Analysis report - Report number CPCPU01

Currently in the CP CEC Usage Analysis report - Report number CPCPU01 we notice that the CEC MIPS rating changes/fluctuates e.g. 3931-710 has 18788 MIPS according to the IBM LSPR table. However during certain intervals, we notice the MIPS drop to ...
4 months ago in IBM Z Performance and Capacity Analytics 1 Future consideration

Update SMF 30 records to show system values that relate to the data in the record.

I raised TS016225304 because when a Boost happens the SMF 30 interval records are terminated early so that they don't accrue information from different system configurations. You get one interval record for the period up to the boost starting, one...
about 2 months ago in IBM Z Performance and Capacity Analytics 0 Submitted

KPMZ_WORKLOAD_T: fields related number of transactions and the response time when HPDBAT is active (OA62758)

Hi all,we work with IZPCA table named KPMZ_WORKLOAD_T to execute analysis on performance at service class level.When HPDBAT is active on DB2 of our systems, fields TRANSACTION and TRAN_ELAPSED_SEC show us misleading informations.On OA61811 (https:...
9 months ago in IBM Z Performance and Capacity Analytics 0 Planned for future release

Define layout for SMF_105 records (GDPS RPO data)

Hi team, We would like to have the possibility of reporting real time RPO information using iZPCA. This will allow us to act faster and more accurately in events that can impact the client data replication and all of its disaster recovery strategy...
over 2 years ago in IBM Z Performance and Capacity Analytics 3

Enhance the Reporting on DASD Volumes such that not all are reported on as MOD9s

Use the number of cylinders per Dasd volume to denote if a MOD27 or MOD54 rather then denoting all volumes as MOD9s.
5 months ago in IBM Z Performance and Capacity Analytics 1 Planned for future release

Delta IDAA tables for SMF interval DB2 statistics

On IZPCA there is activity of delta tables ( D_DB2_BUFF_POOL_% - D_DB2_SYSTEM_% ...) these work using record procedure DRLSD64D for DB2 statistics records, that calculates the delta values for the fields. There is also an existing mapping for RECO...
8 months ago in IBM Z Performance and Capacity Analytics 0 Future consideration

Integration in the SMF_099 record definition (SRM/WLM) of information related to SubType 14 (HiperDispatch Topology) and load them in a new KPMZ table

Integration in the SMF_099 record definition (SRM/WLM) of information related to SubType 14 (HiperDispatch Topology). This will let us get information on the processor Topology of each LPAR and their evolution to better follow & understand var...
9 months ago in IBM Z Performance and Capacity Analytics 1 Future consideration

IZPCA support for extended format SMF records

Hi all, As discussed on case TS016821698, we want to read SMF record type 1153 (new in ZOS 2.5), JES Monitoring Facility Data, previously written as type 84. IZPCA actually has record type 84 mapped (DRLRS084). Record type 1153 is written using SM...
4 months ago in IBM Z Performance and Capacity Analytics 1 Future consideration

Modification of the KPMZ_CPUMF* table's TIME column definition

KPMZ_CPUMF* tables, derived from SMF 113, have a TIME column corresponding to the time of writing the SMF Record (End of interval), unlike any tables from the SMF7x Records (Example : KPMZ_LPAR_T) where the TIME column corresponds to the time of b...
9 months ago in IBM Z Performance and Capacity Analytics 1 Not under consideration

Calculates the AIU’s percentage busy for z/VM & z/Linux

Enhance IzPCA tables to calculate the AIU’s percentage busy for z/VM & z/Linux. Details: We're currently using a z16 CEC and the customer would like to measure the AIU’s processor utilization. The tests are happening in a zLINUX server. This s...
4 months ago in IBM Z Performance and Capacity Analytics 0

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