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    SubjectAnnoucing 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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