All applications running on an EMC Symmetrix VMAX array are experiencing poor performance.
The environment is characterized by:
Dissimilar workloads
Inefficient resource utilization
Service levels not being met
What can be done to guarantee service levels of business critical applications?

A.
Implement dynamic cache partitioning

B.
Balance throughput across ports

C.
Re-map devices to evenly map the workload

D.
Provision new storage for applications