HP StorageWorks Performance Advisor XP Software user guide (T1789-96025, October 2007)

BAppendixB
Reports
Performance Advisor supports report generation for the following categories:
• Array performance reports
• LDEV IO reports
• Cache utilization reports
•ACPutilizationreports
• CHIP utilization reports
• XP Thin Provisioning (THP) pool occupancy
• Snapshot pool occupancy
• Continuous Access Journal group utilization
The reports can be generated in the HTML and the PDF formats.
NOTE:
You must install the Acrobat Reader to view reports in the PDF format.
The sample reports of are given below.
Array performance reports
The array performance report allows you to view the array performance by measuring the total I/Os,
and the read/write I/Os on each array. There are 6 rep or ts to measure and view array performance,
Total I/O Rate, Total I/O Rate by hour of day, Total I/O Rate Detail, Read-Write Ratio, Read-Write Ratio
by hour of day a nd Read-Write Detail.
A samp le of each reports is given below:
Total I/O Rate report
The Total I/O Rate report shows in a chart format, the number of total read and write I/O operations
per second over the entire data collection p eriod. Total I/O Rate shows a sample Total I /O Rate report
for XP102 4.
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