3PAR InForm® OS 2.3.1 CLI Reference (320-200166 Rev B, March 2010)

15.9
InForm OS Version 2.3.1 Command Line Interface Reference
EXAMPLES
The following example displays one iteration of a histogram of service times for all LDs:
NOTES
■ Each service time histogram column shows the number of accesses with service times
between the time shown in the column's heading to the time shown in the heading of the
column to its right (or infinity for the last column).
■ Each I/O size histogram column shows the number of accesses with I/O size between the
size shown in the column's heading to the size shown in the heading of the column to its
right (or infinity for the last column).
■ If the <LD_name_or_pattern> specifier is used, then logical disks with names that match
any of the patterns are listed, otherwise all LDs are listed. These patterns are glob-style
patterns (see help on
sub,globpat).
■ Patterns are specified as regular expressions. See CLI Help on sub,regexpat for help on
regexps. Issuing
histld –n LD_name.* displays histogram data for all LDs whose name
begins with
LD_name.
cli% histld –iter 1
12:38:49 10/20/04 ------------Time (millisec)------------
Ldame 0.26 0.53 1.05 2.1 4.2 8.4 17 34 67 135
tp–0–sa–0.0 0 0 0 0 0 0 0 0 0 0
tp–0–sd–0.1 0 0 0 0 0 0 0 0 0 0
tp–0–sd–0.0 0 0 0 0 0 0 0 0 0 0
admin.usr.0 0 0 0 0 1 6 6 1 0 0
tp–0–sa–0.1 0 0 0 0 0 0 0 0 0 0
tp–0–sd–0.3 0 0 0 0 0 0 0 0 0 0
tp–0–sd–0.2 0 0 0 0 0 0 0 0 0 0
---------------------------------------------------------
total 0 0 0 0 1 6 6 1 0 0