Which vSphere feature is designed to mitigate common optimization challenges?

vSphere DRS, or Distributed Resource Scheduler, is specifically designed to address optimization challenges related to resource allocation in a virtualized environment. It automates the distribution of workloads across hosts in a cluster, ensuring that virtual machines receive the necessary resources—such as CPU and memory—while maintaining proper resource utilization.

DRS makes decisions based on real-time resource usage and predefined resource allocation rules, enabling more efficient use of available resources without requiring manual intervention from administrators. By dynamically balancing workloads, it helps mitigate performance bottlenecks that can arise when some hosts are overloaded while others are underutilized.

This feature is particularly valuable in environments where workloads can be unpredictable, as it adapts to changing conditions and optimizes resource distribution continuously. The effectiveness of DRS supports overall system performance, assisting in meeting performance requirements for applications running within the virtual machines.