Hi Chuck, This is how it works for me. The cluster_view.php code sets a min & max value, using the find_limits function in functions.php. Then the graph.php code uses these values to set the rrdtool upper & lower limits in the graphs. About a year ago I discovered a bug that might have been related to the version of rrdtool that I was using, which effectively broke the find_limits function. I reported this to ganglia's bugzilla:
http://bugzilla.ganglia.info/cgi-bin/bugzilla/show_bug.cgi?id=37 Maybe you are affected by the same problem. ~Jason On Wed, 2006-05-10 at 12:10 -0700, Chuck Simmons wrote: > I want to display multiple graphs with the same upper-limit value. > Basically, I need to obtain the maximum upper limit from across the > graphs (or a good estimate thereof) and then use that when displaying > the graphs. > > For example, on cluster_view.php, we will display one graph for each > node in a cluster. The graph displayed is chosen by the user from a > pull down menu. At the current times, the graphs are displayed at > widely different scales, and a human cannot quickly graph at the screen > to determine which nodes have the highest values. The human's life > would be easier if all graphs used the same scale. > > What are the 10 best ways to implement a solution to this problem? > > Thanks, Chuck > > > ------------------------------------------------------- > Using Tomcat but need to do more? Need to support web services, security? > Get stuff done quickly with pre-integrated technology to make your job easier > Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo > http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 > _______________________________________________ > Ganglia-developers mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/ganglia-developers > -- /------------------------------------------------------------------\ | Jason A. Smith Email: [EMAIL PROTECTED] | | Atlas Computing Facility, Bldg. 510M Phone: (631)344-4226 | | Brookhaven National Lab, P.O. Box 5000 Fax: (631)344-7616 | | Upton, NY 11973-5000 | \------------------------------------------------------------------/
