PhysicalDisk

  1. PhysicalDisk: Avg. Read Queue Length Should be less than 2
  2. PhysicalDisk: Avg. Write Queue Length Should be less than 2
  3. PhysicalDisk: % Disk Time more than 50% indicates a bottleneck

Faster disks

The logical solution is to buy faster disks. Go to your existing disk manufactures site and compare their figures with the data you collect for:

PhysicalDisk: Disk Read Byte /sec PhysicalDisk: Writes /sec