HP 3PAR OS 3.1.3 Command Line Interface Reference

If it is not specified then the time at which the report begins depends on the sample category
(-hires, -hourly, -daily):
• -For hires, the default begin time is 12 hours ago (-btsecs -12h).
• For hourly, the default begin time is 7 days ago (-btsecs -7d).
• For daily, the default begin time is 90 days ago (-btsecs -90d).
If begin time and sample category are not specified then the time the report begins is 12 hours
ago and the default sample category is hires. If -btsecs 0 is specified then the report begins at the
earliest sample.
-hires
Select high resolution samples (5 minute intervals) for the report. This is the default setting.
-hourly
Select hourly samples for the report.
-daily
Select daily samples for the report.
-metric both|time|size
Selects which metric to display. Metrics can be one of the following:
• both — (Default) Display both I/O time and I/O size histograms
• time — Display only the I/O time histogram
• size — Display only the I/O size histogram
-timecols <fcol> <lcol>
For the I/O time histogram, shows the columns from the first column (<fcol>) through the last
column (<lcol>). The available columns range from 0 through 31.
0 <= fcol < lcol <= 31 must be satisfied.
The default value of <fcol> is 6.
The default value of <lcol> is 15.
-sizecols <fcol> <lcol>
For the I/O size histogram, shows the columns from the first column (<fcol>) through the last
column (<lcol>). The available columns range from 0 through 15.
0 <= fcol < lcol <= 31 must be satisfied.
The default value of <fcol> is 3.
The default value of <lcol> is 11.
-pct
Shows the access count in each bucket as a percentage. If this option is not specified, the histogram
shows the access counts.
-rw
Specifies that the display includes separate read and write data. If not specified, the total is
displayed.
-groupby <groupby>[,<groupby>...]
For -attime reports, generate a separate row for <groupby> items. Each <groupby> must be
different and one of the following:
• DOM_NAME Domain name
• VV_NAME Virtual volume name
• HOST_NAME Host name
542 System Reporter (SR) commands