Given a Scenario, Troubleshoot Issues Using the Observability Workbench in VCF Operations VCP-VCF-SUPPORT Practice Questions (Page 3)

Questions 11–15

1. 11foundation · easy

   In the Observability Workbench, an administrator wants to monitor the health of a cluster's ESXi hosts. Which approach is appropriate for this task?

   • ASelect the cluster object and view its metrics, logs, and alerts in the workbench
   • BUse the vSphere Client to view the cluster's performance graphs
   • CReview the cluster's configuration file for health indicators
   • DCheck the cluster's DNS settings for resolution issues
   Reveal Solution Discussion Select an answer first
2. 12foundation · easy

   In the Observability Workbench's Logs tab, an administrator wants to find all log entries that contain the word 'timeout' within the last hour. What is the most direct method to accomplish this?

   • AUse the search bar to enter 'timeout' and set the time range to 'Last 1 hour'
   • BCreate a new alert rule for 'timeout' and wait for it to trigger
   • CNavigate to the Metrics tab and look for timeout-related metrics
   • DExport all logs to a file and use a text editor to search
   Reveal Solution Discussion Select an answer first
4. 13expert · hard

   An administrator is troubleshooting a performance degradation affecting multiple VMs running on the same cluster. In the Observability Workbench, the administrator overlays the cluster's CPU usage, memory usage, and storage latency metrics on a single timeline. The overlay shows that storage latency spiked at 14:00, followed by a CPU usage spike at 14:05, and memory usage remained flat. Which conclusion is best supported by this correlation?

   • AThe correlation is insufficient to draw any conclusion; the administrator must check the vCenter task list for manual actions.
   • BMemory pressure caused the storage latency, and the CPU spike is the primary symptom to remediate.
   • CThe CPU spike at 14:05 is the root cause, and the storage latency spike at 14:00 is an unrelated coincidence.
   • DThe storage latency spike at 14:00 is the likely root cause, and the CPU spike at 14:05 is a secondary effect of VMs retrying stalled I/O operations.
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5. 14foundation · easy

   In the Observability Workbench, what is the benefit of correlating metrics from different sources (e.g., VM metrics and host metrics) when troubleshooting?

   • AIt helps identify whether an issue is isolated to a single component or affects multiple layers
   • BIt reduces the number of logs that need to be reviewed
   • CIt automatically resolves the issue without manual intervention
   • DIt ensures that all alerts are acknowledged
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6. 15application · medium

   A VM is experiencing application timeouts. The administrator opens the Observability Workbench and sees that the VM's network latency is normal, but the application log shows 'connection timed out' errors. Which metric should the administrator correlate with the log timestamps to identify the cause?

   • AThe VM's storage latency to check if disk I/O is causing the application to stall.
   • BThe VM's memory usage to check for memory pressure.
   • CThe host's CPU ready to check for CPU contention.
   • DThe VM's CPU usage to check if the CPU is saturated.
   Reveal Solution Discussion Select an answer first