Band factors

Band factors are of two types – System and Workload factors.

System factors

The system factors include:

  • CPU Utilization %

  • Disk busy %

  • Host port busy %

  • Enclosure port busy %

  • Read Cache Miss % for Read Latency graph

  • Write Cache Miss %

  • Delayed ack for Write latency graph

Workload factors

The Workload factors include increased workload for any of the following IO Size buckets:

  • 512 B

  • 1 K, 2K, 4K , 8K, 16 K, 64 K, 128 K, 256 K, 512 K

  • 1 M, 2 M, 4 M

For more information on each of the system or workload factors, see the HP 3PAR System Reporter 3.1 Software User's Guide.

Learn more: Analytics (Systems view), Advanced Analytics (System Reporter),Analytics (Volume View) .