[hobbit] rrd graphs for devmon scripts

[Gildas Le Nadan]

"22.80c" is not a number, is it?

(just thinking out loudly)

Gildas

Jones, Jason (Altrincham) wrote:
> Hi all,
> 
> Has anyone had any luck setting up a graph for a devmon collected 
> status? We are using devmon with a temperature monitor in our comms room 
> but at the moment it show the exact message so:
> 
> Temperature Probe:
> 
> Jacarta - interseptor
> 
> Average temperature: 21.65c
> green Temperature at probe 1: 22.80c
> green Temperature at probe 2: 20.50c
> 
> (the message made via devmon) gets plotted as: 
>
> Temperature at probe 1: 22.80c  : nan(cur) : nan(max) : nan(min) …..
> Temperature at probe 2: 20.50c  : nan(cur) : nan(max) : nan(min) …..
> 
> And instead of using any of the values simply makes more entries i.e. Temp at probe 1 increases to 22.90 it plots
> 
> Temperature at probe 1: 22.80c  : nan(cur) : nan(max) : nan(min) …..
> Temperature at probe 2: 20.50c  : nan(cur) : nan(max) : nan(min) …..
> Temperature at probe 1: 22.90c  : nan(cur) : nan(max) : nan(min) …..
> 
> I have read the custom graph stuff from the help menu but that mainly seems aimed at scripts you make yourself and doesn’t work when applied to this.  Help J
> 
> Thanks,
> 
> Jason.