HP StorageWorks MSA 2/8 HP StorageWorks Advanced Performance Monitoring V3.1.x - Page 52
Resource Usage for End-to-end and Filter-based monitoring
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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. ■ 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. 52 Advanced Performance Monitoring Version 3.1.x/4.1.x User Guide