HP XP7 Storage - Manual (Page 31)

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
None Throughput (IOPS) None Fibre Port
1
None Throughput (IOPS) None Mainframe Fibre Port
1
None Throughput (IOPS) WWN WWN
1
None Throughput (IOPS) Port
Total Total Throughput (IOPS) Base Logical Device
1
Sequential
Random
CFW
Total Read Throughput (IOPS)
Sequential
Random
CFW
Total Write Throughput (IOPS)
Sequential
Random
CFW
Throughput (count)
2
Initial copy Cnt Ac-S/Cnt Ac-S Z
Throughput (count)
2
Update copy
Throughput (IOPS) Write Host I/O Cnt Ac-J/Cnt Ac-J Z
Total Total Throughput (IOPS) None Parity Group
1
Sequential
Storage system throughput 31