88
To calculate I/O Processing Time, this command collects recentry executed I/O commands
up to 8192 commands, except for IOPS entry that may be count more than 8192 commands.
The number of I/Os to count in this command may vary on the environment.
[Detailed information about each entries in I/O Processing Time]
Display entry
Description
Device
Logical Device Name
WWPN
World Wide Port Name
Status
Indicates the status of the port. Port status is shown below.
LinkUp : Normal condition.
LinkDown : FC cable is not plugged.
WaitLinkUp : Waiting to Linkup after Linkdown is detected.
Isolate(C) : Isolated by executing command.
Isolate(SFPFail) : SFP failure is detected.
Isolate(SFPNotSupport) : Unsupported SFP is plugged.
Isolate(SFPDown) : SFP is not plugged.
Isolate(CHK-STP) : Adapter is check-stop state
CoreX
The core id number used to display the statistics
TXMax
Maximum Sending Time in the collected samples
TXMin
Minimum Sending Time in the collected samples
TXAvg
Average Sending Time in the collected samples
TXCnt
The number of collected samples of sending
RSPMax
Maximum Response Time in the collected samples
RSPMin
Minimum Response Time in the collected samples
RSPAvg
Average Response Time in the collected samples
RSPCnt
The number of collected samples of response
RXMax
Maximum Receiving Time in the collected samples
RXMin
Minimum Receiving Time in the collected samples
RXAvg
Average Receiving Time in the collected samples
RXCnt
The number of collected samples of receiving
RD/IOPS
Read IOPS
WR/IOPS
Write IOPS
RDCnt
Read Count
WRCnt
Write Count
RD-Data
Total Read Data Size
WR-Data
Total Write Data Size
CPU Freq
CPU Frequency *may vary on workload
RSPMax RD-Cmd
OpeCode
OpeCode of the Read command that has maximum receiving
time
I/O Size
I/O size of the Read command that has maximum receiving time
RSPMax WR-Cmd
OpeCode
OpeCode of the Write command that has maximum receiving
time
I/O Size
I/O size of the Write command that has maximum receiving time
[Notes]
(1) To display I/O Processing Time, Set “Additional Performance Monitor” feature of
“Display General Information” beforehand.
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