Resource Usage For End-To-End And Filter-Based Monitoring - HP StorageWorks MSA 2/8 - SAN Switch User Manual

Using Advanced Performance Monitoring

Resource Usage for End-to-end and Filter-based monitoring

The following list presents limits on the use of end-to-end and filter-based
monitors due to their memory and CPU cycle requirements.
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End-to-end monitors use resources that are separate from filter-based
monitors and zoning. There can be a maximum of eight end-to-end monitors.
Filter-based monitors use the same filter resources as zoning. There are 32
filters per port, with 24 allocated to zoning and eight allocated to Performance
Monitoring. These are statically allocated, so no matter how many filter-based
monitors you have added to Performance Monitoring, you are always using a
maximum of eight filters.
In addition, there is a maximum of six offset/values that are shared among
zoning and Performance Monitoring. These are dynamically allocated.
Advanced Performance Monitoring Version 3.1.x/4.1.x User Guide