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156-551 · Question #71

How can CPU core affinity be optimized for performance in a VSX deployment?

The correct answer is B. Use fw ctl affinity command. The fw ctl affinity command allows administrators to assign specific cores to VS instances or Firewall Workers. This helps reduce context switching and improves performance by dedicating resources per VS or traffic type.

VSX Advanced Features and Best Practices

Question

How can CPU core affinity be optimized for performance in a VSX deployment?

Options

  • AConfigure SmartConsole preferences
  • BUse fw ctl affinity command
  • CApply affinity via cpview
  • DModify the .cprid.conf file

How the community answered

(50 responses)
  • A
    4% (2)
  • B
    80% (40)
  • C
    4% (2)
  • D
    12% (6)

Explanation

The fw ctl affinity command allows administrators to assign specific cores to VS instances or Firewall Workers. This helps reduce context switching and improves performance by dedicating resources per VS or traffic type.

Topics

#CPU affinity#fw ctl affinity#performance optimization#CoreXL

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