HP 3PAR OS 3.1.3 Command Line Interface Reference

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>,
<op>, <meas>, and <val> arguments are separated with one comma.
• <type>
The type argument can be specified with one of the following arguments:
◦ curs
Specifies that only devices with current statistics above the threshold are displayed.
◦ avgs
Specifies that only devices with average statistics above the threshold are displayed.
◦ maxs
Specifies that only devices with maximum values above the threshold 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 meas 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 <val> 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 <val> 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 optionally be followed
with k or K to indicate a multiple of 1000, m or M to indicate a multiple of 1,000,000, or
g or G to indicate a multiple of 1,000,000,000.
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
634 Stat Commands