linux-kernel - Annoucing collectl utilities

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Message-ID: <9FCE3A46FE7C8045A6207AE4B42E9F9A48FBEC3832@GVW1119EXC.americas.hpqcorp.net>
Date:	Thu, 8 Oct 2009 13:46:44 +0000
From:	"Seger, Mark" <mark.seger@...com>
To:	"util-linux-ng@...r.kernel.org" <util-linux-ng@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Annoucing collectl utilities

Finally, a set of utilities to add graphics and some distributed monitoring to collectl.  The most useful is colplot which allows you to generate web- or X-based plots via gnuplot.  You can read more at collect-util.sourceforge.net and if you drill down 1 level you can even see some screen shots.  One particularly interesting screen shot is for colmux, a collectl multiplexor, showing the cpu load on 192 systems (only 1/12 of the 2300 nodes in the cluster) , taking 3 extra-wide monitors to show everything as columns of text once/second where you can clearly see different load patterns.

-mark

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