QuestionQ141

Performance-tuning, Optimization, and Upgrades

A vSAN administrator is investigating poor vSAN cluster performance while vCenter is unavailable. The administrator decides to use a command-line utility on an ESXi host to monitor real-time vSAN IOPS, throughput, and other metrics.

Which command-line tool should be used?

  • A vsantop
  • B esxcfg
  • C esxcli
  • D vimtop
Explanation

vsantop is the ESXi-host utility for real-time monitoring of vSAN performance metrics, including IOPS and throughput, and can be run directly on the host without requiring vCenter.

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