HP XP P9500 Storage - Manual (Page 142)

Unit of monitoring data Item on right side of Monitor Data field Item on left side of Monitor Data field
Write (Random)
Write (CFW)
MB/s Total Data Trans.
Read
Write
ms Total Response Time
Read
Write
count/sec Total Back Trans.
Cache To Drive
Drive To Cache (Sequential)
Drive To Cache (Random)
% None Drive Usage Rate*
% Read (Sequential) Drive Access Rate*
Read (Random)
Write (Sequential)
Write (Random)
% None Business Copy*
* Only information about internal volumes is displayed. Information about external volumes and
FICON DM volumes is not displayed.
•
If Parity Group is selected on the left side of the Object field, the item on the right side of the
Object field is blank.
Unit of monitoring data Item on right side of Monitor Data field Item on left side of Monitor Data field
IOPS Total Total Throughput
Sequential
Random
CFW
IOPS Total Read Throughput
Sequential
Random
CFW
IOPS Total Write Throughput
Sequential
Random
CFW
% Read (Total) Cache Hit
142 Performance Monitor GUI reference