[hobbit] Massive spike in percentile memory graph

[Buchan Milne]

On Monday, 7 September 2009 12:42:04 Stefan wrote:
> Hi
>
> I've got a host that has apparently sent false info to the hobbit server,
> and the result is that the monthly graph shows a flatline with a "80M %"
> memory use.
> I don't want to delete the whole rrd file, is there any way to truncate
> this graph to only show below 101% usage?

You may be able to dump the rrd file to an xml file (with rrdtool dump, see 
rrddump man page), edit the bogus value(s) out, and then import it again to an 
rrd file.

Regards,
Buchan