HP P2000 G3 Cli Reference Manual page 220

Queue Depth
Shown by the all parameter. Average number of pending read and write operations being
serviced since the last sampling time. This value represents periods of activity only and excludes
periods of inactivity.
I/O Resp Time
Average response time, in microseconds, for read and write operations since the last sampling time.
Read Resp Time
Shown by the all parameter. Average response time, in microseconds, for read operations since
the last sampling time.
Write Resp Time
Shown by the all parameter. Average response time, in microseconds, for write operations since
the last sampling time.
Average I/O Size
Shown by the all parameter. Average data size of read and write operations since the last
sampling time.
Average Read I/O Size
Shown by the all parameter. Average data size of read operations since the last sampling time.
Average Write I/O Size
Shown by the all parameter. Average data size of write operations since the last sampling time.
Number of Disk Errors
Shown by the all parameter. Total number of disk errors detected since the last sampling time. Error
types include: number of SMART events; number of timeouts accessing the disk; number of times the
disk did not respond; number of attempts by the storage system to spin-up the disk; media errors
generated by the disk as specified by its manufacturer; non-media errors (generated by the storage
system, or by the disk and not categorized as media errors); number of bad-block reassignments.
Sample Time
Date and time, in the format year-month-day hour:minutes:seconds, when the data
sample was taken.
Example Show live statistics for disks 1.1 and 2.1:
# show disk-statistics 1.1,2.1
Durable ID
Number of Writes
-----------------------------------------------------------------------------
disk_1.1
14457080
disk_2.1
14529518
-----------------------------------------------------------------------------
Success: Command completed successfully. (2012-01-18 12:53:55)
220 Alphabetical list of commands
Serial Number Bytes per second
Data Read Data Written
SN 3936.2KB
1309.8GB 857.1GB
SN 4972.0KB
1935.5GB 846.1GB
IOPS Number of Reads
Reset Time
67 23241330
2012-01-17 19:22:54
85 33941798
2012-01-17 21:01:20