Here is an example of graph-compare/cross-link feature

http://bigbrother.ucs.sfu.ca/cgi-bin/larrd-grapher.cgi?service=la <http://bigbrother.ucs.sfu.ca/cgi-bin/larrd-grapher.cgi?service=la&host=fras er.sfu.ca> &host=fraser.sfu.ca

Load Average Trends: <http://bigbrother.ucs.sfu.ca/cgi-bin/larrd-grapher.cgi?service=la&graph=hou rly> All hosts Host fraser.sfu.ca Trends: <http://bigbrother.ucs.sfu.ca/cgi-bin/larrd-grapher.cgi?host=fraser.sfu.ca&g raph=hourly> All services

and...

Host fraser.sfu.ca Timespans: <http://bigbrother.ucs.sfu.ca/cgi-bin/larrd-grapher.cgi?host=fraser.sfu.ca&g raph=minute> minute <http://bigbrother.ucs.sfu.ca/cgi-bin/larrd-grapher.cgi?host=fraser.sfu.ca&g raph=daily> daily <http://bigbrother.ucs.sfu.ca/cgi-bin/larrd-grapher.cgi?host=fraser.sfu.ca&g raph=weekly> weekly <http://bigbrother.ucs.sfu.ca/cgi-bin/larrd-grapher.cgi?host=fraser.sfu.ca&g raph=monthly> monthly Load Average Trends Timespans: <http://bigbrother.ucs.sfu.ca/cgi-bin/larrd-grapher.cgi?service=la&graph=min ute> minute <http://bigbrother.ucs.sfu.ca/cgi-bin/larrd-grapher.cgi?service=la&graph=dai ly> daily <http://bigbrother.ucs.sfu.ca/cgi-bin/larrd-grapher.cgi?service=la&graph=wee kly> weekly <http://bigbrother.ucs.sfu.ca/cgi-bin/larrd-grapher.cgi?service=la&graph=mon thly> monthly

Can Henrick/someone-else implement this useful feature?

Another nice feature would be allowing the height and width of images to specified as CGI parameters.

thanks. Jason.

From: Jason Lee [mailto:jason.lee at flytxt.com] Sent: 31 July 2005 19:15 To: hobbit at hswn.dk Subject: RE: [hobbit] graph compare

Hi,

The cross host graph linking of bb/butter was really nice (it really was a tastier healthier version of laard). I would really like to see this type of cross linking in hobbit/rrd.

Another nice feature would be allowing the height and width of images to specified as CGI parameters.

Jason.

From: Olivier Beau [mailto:olivier at qalpit.com] Sent: 31 July 2005 13:01 To: hobbit at hswn.dk Subject: [hobbit] graph compare

Hi Henrik

i'm sure this question was asked before, but cant find it in the archive..

under bb/larrd, i used to compare graphs from differents hosts, with larrd-graphs.cgi (mainly to see that load-balancing was done correctly..)

is there a way to do this under hobbit ? if not, no problem; but it'll be nice to have this feature one day :)

actually, i think the display should be done a different way than with larrd-graphs.cgi : could it be possible (and not to hard to code) to display several DS from different host on the same graph ? (so i could really easy compare for example the cpu load of different host.. using LINE and not AREA fo course..)

-- Olivier Beau