I had a lot of graphs for several routers, ups, etc but they seem to be rather hosed. It looks like the data that was transferred is graphed well but no new data is going in correctly. It seems that any script sending data in a status message is not working. I suspect due to the formatting.
One example is bb-xsnmp.pl script. I am using against routers, switches and apc ups. Using an APC ups as an example I get this in the web page:
Tue Apr 5 09:23:03 2005
green UPS Temperature: 37? C
bb-xsnmp.pl Version: 1.78
but in hobbit/data/rrd/apc1.tigr.org I have: tcp.conn.rrd tcp.telnet.rrd temperature.UPS_Temperature:_37°_C.rrd temperature.UPS_Temperature:_38°_C.rrd
and the graph on the temperature page has no data but two entries at the bottom for UPS_Temperature:_37°_C and UPS_Temperature:_38°_C
This problem is much worse on my switches and routers which have a different line for each sensor and every temperature ever reported.