Item on left side of Monitor Data
field
Cache Hit
Data Trans.
Response Time
Back Trans.
Drive Usage Rate*
* Only information about internal volumes is displayed. Information about external volumes and FICON DM volumes
is not displayed.
If LUN is selected on the left side of the Object field and if Base is selected on the right of
the Object field, the following items can be selected.
Item on left side of Monitor Data
field
Total Throughput
Read Throughput
Item on right side of Monitor Data field
Random
CFW
Read (Total)
Read (Sequential)
Read (Random)
Read (CFW)
Write (Total)
Write (Sequential)
Write (Random)
Write (CFW)
Total
Read
Write
Total
Read
Write
Total
Cache To Drive
Drive To Cache (Sequential)
Drive To Cache (Random)
None
Item on right side of Monitor Data field
Total
Sequential
Random
CFW
Total
Sequential
Random
CFW
Unit of monitoring data
%
MB/s
ms
count/sec
%
Unit of monitoring data
IOPS
IOPS
Add Graph window 219