[hobbit] Trend Graphs Stopped Showing Data

[Mike Livenspargar]

Well, the trend graphs are showing data again. The server
machine was rebooted but it appears the graphs were showing
data prior to the reboot. If I had to guess I'd think that
some process running on the client caused the data parsing
on the server to go awry and once that process ended things
started working again. Is there any hobbit-saved data I can
examine that might help me figure this out?
 
 I'll keep my eye on this to see what happens next.
 
Mike

>>> henrik at hswn.dk 10/8/2007 9:01:02 AM >>>

On Mon, Oct 08, 2007 at 08:38:50AM -0700, Mike Livenspargar
wrote:
> We are a new installation of Hobbit 4.2.0, running on
SuSE
> Linux ES 10 SP1 machines. All has been working fine for
a
> couple of months until yesterday when the CPU load and
Users
> and Processes trend graphs for a particular machine
stopped
> showing data. All other trend graphs for that machine
appear
> to be working correctly. The graphs appear on the Trends
> page, but the last 16 hours or so show no data for those
two
> graphs.

Is the CPU status for that host showing a purple status ?
If yes, then for some reason the cpu status is not being
updated,
and this affects the graph updates.

There's also been one report that the hobbitd_rrd module
crashed
on a specific status message, which could also explain it.
In that case,
you should have a core file in the ~hobbit/data/tmp/
directory,
and some log-entries in hobbitlaunch.cfg.


Regards,
Henrik


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