3V0-21.23 Dumps - VMware vSphere 8.x Advanced Design Practice Exam Questions

vCPU to pCPU ratio may not exceed 5:1.

This ensures that the virtual CPU (vCPU) allocation is balanced with the physical CPU (pCPU) resources. A ratio that exceeds 5:1 can lead to CPU contention, negatively impacting performance. By maintaining this ratio, the architect ensures that the workloads have sufficient CPU resources for optimal performance.

CPU purchases will favor clock speed and last level cache over cores per socket.

This is an important performance consideration. Choosing CPUs with higher clock speed and larger last-level cache (LLC) ensures that workloads requiring higher single-threaded performance are optimized. This decision favors workloads that benefit from faster CPU processing and larger cache sizes, improving overall performance.

Additional ESXi hosts will be added to the cluster when CPU or memory utilization exceeds 70% for 3 consecutive business days.

This performance-related decision ensures that the environment remains responsive under load. Adding additional hosts when resource utilization exceeds thresholds helps prevent bottlenecks and ensures continued optimal performance by distributing workloads across more physical hosts.

Deploy all DPU-enabled VMware ESXi hosts into a dedicated VMware vSphere cluster:

Since the customer has amission-critical, latency-sensitive stock trading application, it is essential todedicate resourcesto these workloads to avoid contention with other less critical workloads. By placingDPU-enabled ESXi hosts in a dedicated cluster, the architect ensures that the hardware acceleration provided by the DPUs can be fully utilized by the latency-sensitive application without interference from other workloads.

Configure network offloads compatibility to support DPUs:

DPUscan offload network-related tasks from the CPU, such as network packet processing, and ensure better performance and lower latency. Byconfiguring network offload compatibilityin VMware ESXi, the system will leverage the DPU’s capabilities to offload network traffic processing, reducing the CPU burden and improving network performance for latency-sensitive applications.

Deploy new vSphere distributed switches (8.0.0) and connect the new DPU-enabled hosts:

For optimal support and performance withDPU-enabled hosts, the architect should deployvSphere distributed switches (VDS) version 8.0.0. The newer version will be optimized for the hardware and provide better integration with DPUs, ensuring the latest features, improvements, and support for DPUs, thus maximizing the performance and minimizing latency for mission-critical applications.