James Hogarth wrote:
>
>
> The top program may shed some light, I don't think of anything off-hand which
measures disk performance on a per-process basis.
>
>
There is actually an iotop that does this ;-)
True, although I was thinking more of something like the output of iostat, with
data for each process, ie. a matrix of reads and writes to each filesystem or
raw device, to show which process is doing what io on which device.
IOtop is useful for tracking total per-PID io, and in some cases that is just
what you need, particularly on a typical desktop with a single drive.
--
Bill Davidsen <davidsen@xxxxxxx>
"We have more to fear from the bungling of the incompetent than from
the machinations of the wicked." - from Slashdot
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