Home » IBM » C9030-644 » Which tool supports this analysis?
A technical specialist is concerned how the FICON Express8S channels are performing on a z13. They want to model the 8S channels to 16S.
Which tool supports this analysis?
A. zTPM
B. zBNA
C. zSCON
D. zCP3000
Correct Answer: D
Explanation/Reference:
The zCP3000 VM Extract Utility (CP3KVMXT) reads CP Monitor data and generates an Enterprise Data File (EDF) of system and workload related measurements for input into zCP3000. It supports VM running as native or in a partition. It can be used to model interactive VM workloads or workloads under guest operating systems such as Linux.
Note: FICON Express16S features provide a new standard for transmission of data over 16 Gbps links by using 64b/66b encoding. The new standard that is defined by T11.org FC-FS-3 is more efficient than the current 8b/10b encoding.
Incorrect Answers:
A: zTPM (Tivoli Performance Modeler) is a productivity tool designed to let you build a model of a z/OS based system, and then run various "what if scenarios". zTPM uses simulation techniques to let you model the impact of changes on individual workload performance.
B: zBNA can be used to analyze client-provided System Management Facilities (SMF) records to identify jobs and data sets that are candidates for zEDC compression, across a specified time window, typically a batch window.
C: zSCON is used for OEM Server Consolidation onto System z.
References: https://www-03.ibm.com/support/techdocs/atsmastr.nsf/WebIndex/PRS718
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