HP 3PAR User's Guide Page 607

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statpd
DESCRIPTION
The statpd command displays the read/write (I/O) statistics for physical disks in a timed loop.
SYNTAX
statpd [options]
AUTHORITY
Any role in the system.
OPTIONS
w <WWN>
Specifies that statistics for a particular Physical Disk (PD) identified by World Wide Names (WWNs)
are displayed.
nodes <node_list>
Specifies that the display is limited to specified nodes and PDs connected to those nodes. The
node_list argument is specified as a series of integers separated by commas (1,2,3). The list
can also consist of a single integer (1). If the node_list argument is not specified, all disks on all
nodes are displayed.
slots <slot_list>
Specifies that the display is limited to specified PCI slots and PDs connected to those PCI slots. The
slot_list argument is specified as a series of integers separated by commas (1,2,3). The list
can also consist of a single integer (1). If the slot_list argument is not specified, all disks on
all slots are displayed.
ports <port_list>
Specifies that the display is limited to specified ports and PDs connected to those ports. The
port_list argument is specified as a series of integers separated by commas (1,2,3). The list
can also consist of a single integer (1). If the port_list argument is not specified, all disks on
all ports are displayed.
devinfo
Indicates the device disk type and speed.
rw
Specifies that reads and writes are displayed separately. If this option is not used, then the total
of reads plus writes is displayed.
d <secs>
Specifies the interval, in seconds, that statistics are sampled using an integer from 1 through
2147483. If no interval is specified, the option defaults to an interval of two seconds.
iter <number>
Specifies that the histogram is to stop after the indicated number of iterations using an integer from
1 through 2147483647.
begin
Specifies that I/O averages are computed from the system start time. If not specified, the average
is computed since the first iteration of the command.
idlep
Specifies the percent of idle columns in the output.
statpd 607
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