[rrd-users] Howto setup this data collection

Skip Gaede sgaede at attbi.com
Sat May 18 19:32:13 MEST 2002


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.


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 

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

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?


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