[gpfsug-discuss] Great perf tool

Vic Cornell viccornell at gmail.com
Sat Jul 21 10:43:33 BST 2012

I second that. The great thing about PCP is that it will monitor down
to 1/10 second which is really usefull when you want to see what is
realy going on.

Good news about it inclusion in RHEL. It also has a mac and windows
version so that you can instrument an entire setup and monitor it on
the box of your choice.

Runs best under IRIX though. . . .

Kind Regards,


Vic Cornell
Application Support Engineer
DataDirect Networks
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Forbury Square
United Kingdom

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On 20 Jul 2012, at 23:24, Jan-Frode Myklebust <janfrode at tanso.net> wrote:

> On Fri, Jul 20, 2012 at 05:02:44PM +0000, Jez Tucker wrote:
>> http://collectl.sourceforge.net/index.html
> Another great framework for collecting performance data is Performance
> CoPilot:
>    http://oss.sgi.com/projects/pcp/
> It can collect and play live or re-play archived data from several nodes
> in the same gui (or tui) player.
> PCP is finally scheduled for inclusion in RHEL, so it's hopefully no
> longer only us old SGI IRIX admins that will be using it anymore :-)
>    http://rhsummit.files.wordpress.com/2012/03/burke_rhel_roadmap.pdf
> It's already available in EPEL.
>  -jf
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