NEC Storage Performance Monitor/Optimizer User Manual page 154

25 Max Read
Transfer Rate
(KB/S)
26 Min Read
Transfer
Rate(KB/S)
(ii) Statistic information record format for disk ports
Save Field name
Location (-header specified)
1 R_STA_DP
2 Date
3 Time
4 Interval
(milli sec)
5 Director No
6 Port No
7 Write Count
8 Average Write
Response Time
(micro sec)
9 Max Write
Response Time
(micro sec)
10 Write Transfer
Rate(KB/S)
11 Read Count
12 Average Read
Response Time
(micro sec)
13 Max Read
Response Time
(micro sec)
14 Read Transfer
Rate(KB/S)
Max. transfer rate Decimal
of Read I/O
Min. transfer rate Decimal
of Read I/O
Content Format
Record identifier String
Date yyyy/mm/dd
yyyy-Year
mm-Month
dd-Day
Time hh:mm:ss
hh-Hour
mm-Minute
ss-Second
Period of Decimal
accumulation
Director number 'Hexadecimal'
Port number 'Hexadecimal'
Write I/O count Decimal
Average response Decimal
time of Write I/O
Maximum Decimal
response time of
Write I/O
Transfer rate of Decimal
Write I/O
Read I/O count Decimal
Average response Decimal
time of Read I/O
Maximum Decimal
response time of
Read I/O
Transfer rate of Decimal
Read I/O
25
Appendix B CSV File Structure
Maximum transfer rate (kilobyte/second)
of Read I/O in each accumulation period
in the period of summarizing.
Minimum transfer rate (kilobyte/second)
of Read I/O in each accumulation period
in the period of summarizing.
Description
"R_STA_DP" is set.
Date when information in the record was
collected.
Time when information in the record
was collected.
Period of accumulation of statistic
information (millisecond).
For a statistic information summarized
file, the period of accumulation of the
original statistic information history file
is stored as it is.
Director number of the disk port
Port number of the disk port
Total count of Write I/O in period of
accumulation/summarizing
Average response time (microsecond) of
Write I/O in period of
accumulation/summarizing
Maximum response time (microsecond)
of Write I/O in period of
accumulation/summarizing
Transfer rate (kilobyte/second) of Write
I/O in period of
accumulation/summarizing
Total count of Read I/O in period of
accumulation/summarizing
Average response time (microsecond) of
Read I/O in period of
accumulation/summarizing
Maximum response time (microsecond)
of Read I/O in period of
accumulation/summarizing
Transfer rate (kilobyte/second) of Read
I/O in period of
accumulation/summarizing