[rrd-users] Howto setup this data collection

[Skip Gaede]

Hi,

I'm just getting started on this, after having to fix a bug in the ucd-snmp 
memory module, so my brain is a little fried right now.

Situation:

I have 14 or so workstations being used by students and want to monitor 
available memory. I expect the workstations to be rebooted at unknown 
intervals.

I want to plot available memory as a function of up time, with one line per 
workstation and one line representing an aggregate.

What I think I want is

workstation  5 minute bucket   10 minute bucket ...
ws001         TotalFree (sum)   TotalFree (sum)
ws001           num samples        num samples
ws002
ws003
...

So the question is, is it possible to setup the database this way, and 
allocate the data to the correct bucket based on the UpTime? What would the 
code to do this look like?

Thanks,
Skip

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