IBM Z Software


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z/TPF Product Family

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Support for multiple Vertical Name-Value Pair metrics collection in Realtime Runtime Metrics Collection (RTMC)

Currently RTMC supports a single Vertical NVP collection based on the ECB Owner High field where the performance metrics of an ECB can be subdivided based on each time the Vertical NVP (ECB Owner High) changes. If ECB Owner High is changed as an E...
9 months ago in z/TPF Product Family / z/TPF 0 Future consideration

Increase NVP block size

We anticipate sending 40-100 NVPs including NVP metrics. As such, we are concerned that the maximum size of the name value pair area of 4k may be too small at this time.
9 months ago in z/TPF Product Family / z/TPF 4 Future consideration

RTMC NVP metric support

Today, name-value pairs can be horizontal or vertical annotations of the message being processed. We need to be able to send customer defined metrics as part of the name-value pair data as metrics that behave as data columns instead of the as anno...
9 months ago in z/TPF Product Family / z/TPF 0 Future consideration

Ensure runtime metrics collection captures a rare or desired messages.

Some utilities or messages occur extremely rarely (like once every 5 or 60 minutes). If RTMC is sampling 300 ECBs/sec of a 10k/sec workload, it is highly unlikely that utility/message of interest will be captured in the normal course of NVP collec...
over 1 year ago in z/TPF Product Family / z/TPF 1 Future consideration

Dump history in Runtime Metrics Collection

Runtime Metrics Collection provides dashboards with graphs of various metrics over time. It would be advantageous to show on these graphs when a dump occurs. This may be particularly useful in light of idea https://ibm-z-software-portal.ideas.ibm....
over 1 year ago in z/TPF Product Family / z/TPF 0 Future consideration

Loadset history in Runtime Metrics Collection

Runtime Metrics Collection provides dashboards with graphs of various metrics over time. Many of these metrics can be affected by the activation of new code (actual CPU, CPU used by a particular message type/NVP, ECBs in use, etc). It would be adv...
over 1 year ago in z/TPF Product Family / z/TPF 0 Future consideration

Ensure the REST OLDR functions provide proper audit trail to Prime Cras for any changes to a program loadset's status or composition.

Two critical and standard practices used in zTPF systems are the restriction of certain system alteration entries and functions to a CRAS terminal, and the journaling of the resulting alterations themselves to the Prime CRAS system console. The Pr...
over 1 year ago in z/TPF Product Family / z/TPF 0 Future consideration

(TPFUG/Visa) Provide tooling to identify build dependencies resulting from code changes.

When code changes are made today, the accuracy and completeness of the list of impacted components that need to be rebuilt is dependent on: a) Developer knowledge of the type of impact that result from code changes of varying types. b) Manual scan...
10 months ago in z/TPF Product Family / Other 1 Not under consideration

TPFUG: Enhance z/TPF Run Time Metrics Collection (zRTMC) Starter Kit to use Redhat Podman instead of Redhat Docker

Redhat is not supporting Docker in Red Hat Enterprise Linux (RHEL) version 8. It is replacing it with Podman. Docker is only supported below version RHEL 8. The z/TPF Run Time Metrics Collection (zRTMC) Starter Kit uses Docker but not Podman thus ...
over 1 year ago in z/TPF Product Family / z/TPF 0 Future consideration

ZSDEA modifications to support FENCED OFF file pool support

ZSDEA Modifications - Allow file pool "FENCING OFF" or the ability to de-activate a range of ordinals without requiring RAMFIL DE-ACTIVATION updates to the FACE TABLE. IBM's RAMFIL parameter is used to indicate if a pool segment is going to be dea...
over 3 years ago in z/TPF Product Family / z/TPF 1 Not under consideration

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