On Mon, 7 Apr 2008 16:37:48 -0400
"Yonik Seeley" <[EMAIL PROTECTED]> wrote:
> On Mon, Apr 7, 2008 at 4:30 PM, Mike Klaas <[EMAIL PROTECTED]> wrote:
> > 'top', 'vmstat' tell exactly what's going on in terms of io and cpu on
> > unix. Perhaps someone has gotten these to work under windows with cygwin.
>
> The windows task manager is a pretty good replacement of top... do
> "select columns" and you can get all sorts of stuff like number of
> threads, file handles, page faults, etc. You can also simply see if
> things are CPU bound or not (sort by the CPU column, or go to the
> "Performance" tab.
I suggest you use the Performance monitor tool - in server versions of Win32,
it should be under Administration tools. You can also generate logs for later
reviewing (otherwise it only shows u the last x minutes of activity). You can
mix and match different performance providers ...not sure if Java itself
providers counters - you *may* be able to trace CPU / memory by application
once the app is running, but I doubt you can do that for IO.
if only u had dtrace in windows ;)
B
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