Ace the VMware VCP-DCV Challenge 2026 – Virtualization Mastery Awaits!

A high %CSTP statistic in esxtop indicates that a significant amount of CPU resources are being spent on context switches, which can lead to performance bottlenecks. In this context, investigating CPU allocation settings is crucial because it helps the administrator understand whether the virtual machines (VMs) are over-provisioned or misconfigured regarding their CPU allocation. If VMs are allocated more CPU resources than the physical hardware can handle, it can lead to excessive context switching, which degrades performance.

By reviewing the CPU allocation settings, the administrator can make informed decisions about adjusting the number of vCPUs assigned to VMs or balancing those resources more effectively among the VMs. This can reduce contention and improve overall system performance, directly addressing the reasons behind a high %CSTP statistic.

The other options do not directly address the issue of excessive context switching. Switching to a Low Power policy may save some energy but could negatively impact performance and does not inherently resolve the context switching issue. Modifying the number of disk stripes pertains more to storage performance, while examining storage device performance is relevant for other types of performance metrics, but not specifically targeted at resolving issues related to CPU context switching. Thus, the most appropriate action in response to a high %