Dell PowerConnect W-7200 Series, Reference Manual

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1060 | show iostat Dell PowerConnect W-Series ArubaOS 6.2 | Reference Guide
show iostat
show iostat
Description
Displays IO statistics information. This command reports Central Processing Unit (CPU) statistics and
input/output statistics for devices and partitions.
Syntax
No parameters.
Example
Issue this command to display the IO statistics of the controller.
cpu 290556 0 4305598 107533173
cpu0 290556 0 4305598 107533173
page 46291 249539
swap 0 0
intr 17959116 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 17950877 0 8148 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 30 61 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0
disk_io: (3,0):(679,460,7196,219,950)
ctxt 135640513
btime 1241728432
processes 357519
The output includes the following parameters:
Parameter Description
cpu
The number of jiffies (1/100th of a second) that the system spent in user mode, user mode
with low priority, system mode, and the idle task, respectively.
page
The number of pages the system paged in and the number that were paged out (from disk).
swap
The number of swap pages that have been brought in an out.
intr
The number of interrupts received from the system boot.
disk_io (x,y) is (major, minor):(xx, xx, xxxx, x, x) is (noinfo, read_io_ops, blks_read, write_io_ops,
blks_written)
ctxt
The number of context switches that the system underwent.
btime
The boot time, in seconds.
processes The number of forks since boot.