graph compare

 
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:user-642f59cc2cb5@xymon.invalid] 
Sent: 31 July 2005 19:15
To: user-ae9b8668bcde@xymon.invalid
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:user-fe6e0e6a0d05@xymon.invalid] 
Sent: 31 July 2005 13:01
To: user-ae9b8668bcde@xymon.invalid
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