Operating System Software Owner manual

–sortcol <col>[,<dir>][:<col>[,<dir>]...]
Sorts command output based on column number <col>. Columns are numbered from left to
right, beginning with 0. You must specify a column number. In addition, you can specify the
direction of sorting <dir> as follows:
• inc - Sort in increasing order (default).
• dec - Sort in decreasing order.
Multiple columns can be specified separated by a colon (:), and rows that have the same earlier
columns will be sorted by the values in the later columns.
–filt <fspec>
Specifies that statistics that fall below the threshold as specified by the <fspec> arguments,
where <fspec> is <type>, <op>, <meas>, <val>, are filtered out and not displayed. The type,
operation, meas, and value arguments are separated with one comma.
• type - The type argument can be specified with one of the following arguments:
curs - Specifies that only current statistics are displayed.◦
◦ avgs - Specifies that only averages are displayed.
◦ maxs - Specifies that only statics for maximum values are displayed.
• op - The operation argument can be specified with one of the following arguments:
r - Specifies that read-only statistics are displayed.◦
◦ w - Specifies that write-only statistics are displayed.
◦ t|rw - Specifies that statistics for read and write totals are displayed.
• meas - The measure argument can be specified with one of the following arguments:
iops - Specifies that I/O operations per second are displayed. If this argument is
used, the minimum threshold value must be specified using the value argument.
◦
◦ bw - Specifies that statistics for bandwidth in bytes per second are displayed. If this
argument is used, the minimum threshold value must be specified using the value
argument.
◦ svct - Specifies that statistics for service time in milliseconds are displayed.
◦ size - Specifies that statistics for I/O operations in bytes are displayed.
• <val>[k|K]|[m|M]|[g|G] - Specifies the minimum threshold using any integer. The
integer can be optionally followed with k or K to indicate a multiple of 1000, m or M to
indicate a multiple of 1000000, or g or G to indicate a multiple of 1000000000.
An example of this option in use is –filt curs,r,iops,10k that indicates that statistics
for a device that has more than 10,000 current read-only I/O operations are displayed.
–ni
Shows only nonidle devices. This option is shorthand for the option –filt curs,t,iops,0.
SPECIFIERS
None.
RESTRICTIONS
The –filt option applies to data transfers only.
EXAMPLES
The following example displays one iteration of I/O statistics for all ports:
# statport -iter 1
11:32:25 06/01/07 r/w I/O per second KBytes per sec Svt ms IOSz KB
Port D/C Cur Avg Max Cur Avg Max Cur Avg Cur Avg Qlen
0:0:1 Data t 0 0 0 0 0 0 0.0 0.0 0.0 0.0 0
276 The Remote Copy Commands