HP XP7 Performance for Open and Mainframe Systems User Guide (H6F56-96007)

Storage system throughput
Function
Total throughput is the sum of I/Os per second. The read throughput is I/Os to the disk per second
when the file read processing is performed. The write throughput is I/Os to the disk per second
when the file write processing is performed.
Throughput in the following modes can be displayed:
• Sequential access mode
• Random access mode
• Cache fast write (CFW) mode
• Total value in the above-mentioned modes
Storing period
Short-Range can be specified.
Selection of monitoring objects
Select the desired monitoring objects in the Performance Objects field.
Item on right side of Monitor
Data field
Item on left side of Monitor
Data field
Item on right side of Object
field
Item on left side of Object
field
NoneThroughput (IOPS)NoneFibre Port
1
NoneThroughput (IOPS)NoneMainframe Fibre Port
1
NoneThroughput (IOPS)WWNWWN
1
NoneThroughput (IOPS)Port
TotalTotal Throughput (IOPS)BaseLogical Device
1
Sequential
Random
CFW
TotalRead Throughput (IOPS)
Sequential
Random
CFW
TotalWrite Throughput (IOPS)
Sequential
Random
CFW
Throughput (count)
2
Initial copyCnt Ac-S/Cnt Ac-S Z
Throughput (count)
2
Update copy
Throughput (IOPS)Write Host I/OCnt Ac-J/Cnt Ac-J Z
TotalTotal Throughput (IOPS)NoneParity Group
1
Sequential
Storage system throughput 31