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C4040-108 · Question #67

Given the output from the following commands: Why does pmcycles report a slower clock speed than isattr?

The correct answer is B. The system is being managed by an instance of IBM Systems Director and Active Energy Manager. See the full explanation below for the reasoning.

Question

Given the output from the following commands:

Why does pmcycles report a slower clock speed than isattr?

Exhibit

C4040-108 question #67 exhibit

Options

  • AThe chdev command was used to modify the clock speed for cores allocated to this LPAR.
  • BThe system is being managed by an instance of IBM Systems Director and Active Energy Manager.
  • CThe LPAR uses shared processors, and 2866MHz is the effective speed based on Entitled Capacity.
  • DThe Isattr command shows Maximum speed for TurboCore mode, and the system runs slower in

How the community answered

(16 responses)
  • A
    6% (1)
  • B
    75% (12)
  • C
    13% (2)
  • D
    6% (1)

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