Hi,
Cacti does this a cool way (with php/gd); a demo site : http://www.bigspring.k12.pa.us/cacti/graph_view.php?action=tree&tree_id=31&l... click on the magnifying glass and then select in the graph what you want to zoom on...
Olivier
Selon Henrik Stoerner <henrik at hswn.dk>:
On Tue, Feb 01, 2005 at 05:10:38PM -0700, Charles Jones wrote:
Sometimes a large spike can ruin a graph, because the graph then scales to the max size of the spike, so the rest of the graph isn't very readable as it is now scrunched down to almost a flat line. Is it possible to have an option for Hobbits larrding so that you can define a maximum threshold not to extend past?
I've worked on this a bit, and so far I've come up with the solution that you can see on my site - e.g. if you go to http://www.hswn.dk/hobbit/servers/ , pick the "cpu" display for the first host, and click the graph to see the 4 periodic graphs.
Direct link: http://www.hswn.dk/hobbit-cgi/hobbitgraph.sh?host=voodoo.hswn.dk&service=la
At the bottom of the page you can define the lower- and upper-limit for the graph, and which periodic graph you want to see. E.g enter "0.5" in the upper-limit, click "View" and you'll get graphs that cut off spikes at load 0.5.
Something like that you had in mind ?
Henrik
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